Compositions containing hydrogenated block copolymers and engineering thermoplastic resins
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53 claims: 39 independent, 14 dependent
- 1【特許請求の範囲】 1 5000~125000の平均分子量を有するモノアルケニルアレン系の少なくとも2つの末端重合体ブロツクAと、10000~300000の平均分子量を有する共役ジエン系の少なくとも1つの中間重合体ブロツクBとを有する一部水添ブロツク共重合体であつて、前記末端重合体ブロツクAがこのブロツク共重合体の8~55重量%を占めており、該重合体ブロツクAのアレン2重結合の25%以下および該重合体ブロツクBの脂肪族2重結合の少なくとも80%が水添により還元されているような一部水添ブロツク共重合体を含む組成物において、(a) 上記の一部水添ブロツク共重合体4~40重量部、(b) 120°Cよりも高い融点を有するポリカーボネート(c) ポリアミド、ポリオレフイン、セルローズエステル以外の熱可塑性ポリエステル、ポリ(アリールスルホン)、アセタール樹脂、熱可塑性ポリウレタン、ポリ(フルオロ-オレフイン)およびニトリル樹脂からなる群から選択された少なくとも1つの非類似エンジニアリング熱可塑性樹脂5~48重量部を含有し、前記ポリカーボネート対前記非類似エンジニアリング熱可塑性樹脂との重量比が1:1よりも大きく、これによつて、上記重合体類のうちの少なくとも2種が、少なくとも一部連続的相互係着網状構造が互いに形成しているようなポリブレンドが形成できるようになつていることを特徴とする組成物。
- 22 重合体ブロツクAが7000~60000の数平均分子量を有し、そして重合体ブロツクBが30000~150000の数平均分子量を有する、特許請求の範囲1記載の組成物。
- 33 末端重合体ブロツクAがブロツク共重合体の10~30重量%を占めている、特許請求の範囲1又は2記載の組成物。
- 44 重合体ブロツクAのアレン2重結合の5%以下および重合体ブロツクBの脂肪族2重結合の少なくとも99%が水添により還元されている、特許請求の範囲1~3のいずれかに記載の組成物。
- 55 ポリカーボネートが下記の一般式を有する、特許請求の範囲1~4のいずれかに記載の組成物。 (式中、Arはフエニレン基あるいはアルキル-、アルコキシ、ハロゲン-又はニトロ-置換フエニレン基を表わし;Aは炭素-炭素結合またはアルキリデン基、シクロアルキリデン基、アルキレン基、シクロアルキレン基、アゾ基、イミノ基、硫黄、酸素、スルホキシド基またはスルホン基を表わし、そしてnは少なくとも2である。)
- 66 非類似エンジニアリング熱可塑性樹脂が120°Cよりも高い見かけの結晶融点を有する、特許請求の範囲1~5のいずれかに記載の組成物。
- 77 非類似エンジニアリング熱可塑性樹脂が150°C~350°Cの見かけの結晶融点を有する、特許請求の範囲6記載の組成物。
- 88 非類似熱可塑性樹脂が10000よりも大きな数平均分子量と100°Cよりも高い見かけの結晶融点とを有するポリオレフインである、特許請求の範囲1~7のいずれかに記載の組成物。
- 99 ポリオレフインが2~5個の炭素原子を有するアルフアーオレフインまたは1-オレフインから誘導されたホモ重合体または共重合体である、特許請求の範囲8記載の組成物。
- 1010 ポリオレフインの数平均分子量が50000よりも大きい、特許請求の範囲8~9のいずれかに記載の組成物。
- 1111 ポリオレフインの見かけの結晶融点が140°C~250°Cである、特許請求の範囲8~10のいずれかに記載の組成物。
- 1212 組成物が75%を超える大体の結晶化度と0.94~1.0Kg/の密度を有する高密度ポリエチレンを含む、特許請求の範囲8~11のいずれかに記載の組成物。
- 1313 組成物が35%を超える大体の結晶化度と0.90~0.94Kg/の密度を有する低密度ポリエチレンを含む、特許請求の範囲8~11のいずれかに記載の組成物。
- 1414 組成物が50000~500000の数平均分子量を有するポリエチレンを含む、特許請求の範囲8~13のいずれかに記載の組成物。
- 1515 組成物がアイソタクチツクポリプロピレンを含む、特許請求の範囲8~11のいずれかに記載の組成物。
- 1616 ポリプロピレンが100000よりも大きい数平均分子量を有する、特許請求の範囲15記載の組成物。
- 1717 組成物がコモノマーとしてエチレンまたは他のアルフアーオレフインを1~20重量%含む共重合体の形であるポリプロピレンを含む、特許請求の範囲8~11のいずれに記載の組成物。
- 1818 組成物がポリオレフインとしてポリ(1-ブテン)を含む、特許請求の範囲8~11のいずれかに記載の組成物。
- 1919 組成物がポリオレフインとして240~250°Cの見かけの結晶融点と0.80~0.85の比重を有する4-メチル-1-ペンテンのホモ重合体を含む、特許請求の範囲8~11のいずれかに記載の組成物。
- 2020 組成物がポリオレフインとして4-メチル-1-ペンテンとアルフアーオレフインとの共重合体を含む、特許請求の範囲8~11のいずれかに記載の組成物。
- 2121 組成物がポリオレフインとして、線状アルフアーオレフインが0.5~30重量%の範囲で存在する4-メチル-1-ペンテンと炭素原子4~18個を有する線状アルフアーオレフインとの共重合体を含む、特許請求の範囲20記載の組成物。
- 2222 非類似エンジニアリング熱可塑性樹脂がセルローズエステル以外の120°Cよりも高い融点を有する熱可塑性ポリエステルである、特許請求の範囲1~7のいずれかに記載の組成物。
- 2323 非類似エンジニアリング熱可塑性樹脂がポリ(エチレンテレフタレート)、ポリ(プロピレンテレフタレート)またはポリ(ブチレンテレフタレート)である、特許請求の範囲1~7および22のいずれかに記載の組成物。
- 2424 非類似エンジニアリング熱可塑性樹脂が20000~25000の平均分子量を有するポリ(ブチレンテレフタレート)である、特許請求の範囲23記載の組成物。
- 2525 エンジニアリング熱可塑性樹脂がピバロラクトンのホモ重合体である、特許請求の範囲1~7および22のいずれかに記載の組成物。
- 2626 エンジニアリング熱可塑性樹脂がピバロラクトンと50モル%以下の他のベータープロピオラクトンとの共重合体である、特許請求の範囲1~7および22のいずれかに記載の組成物。
- 2727 エンジニアリング熱可塑性樹脂がピバロラクトンと10モル%以下の他のベータープロピオラクトンとの共重合体である、特許請求の範囲26記載の組成物。
- 2828 エンジニアリング熱可塑性樹脂が20000よりも大きな平均分子量と120°Cよりも高い融点を有するポリピバロラクトンである、特許請求の範囲25~27のいずれかに記載の組成物。
- 2929 エンジニアリング熱可塑性樹脂がポリカプロラクトンである、特許請求の範囲1~7および22のいずれかに記載の組成物。
- 3030 非類似エンジニアリング熱可塑性樹脂が10000よりも大きな数平均分子量を有するポリアミドである、特許請求の範囲1~7のいずれかに記載の組成物。
- 3131 エンジニアリング熱可塑性樹脂がホルムアルデヒドまたはトリオキサンのホモ重合体である、特許請求の範囲1~7のいずれかに記載の組成物。
- 3232 エンジニアリング熱可塑性樹脂がポリアセタール共重合体である、特許請求の範囲1~7のいずれかに記載の組成物。
- 3333 エンジニアリング熱可塑性樹脂がテトラフルオロエチレン、クロロトリフルオロエチレン、ブロモトリフルオロエチレン、ビニリデンフルオライドから誘導されたホモ重合体または共重合体である、特許請求の範囲1~7のいずれかに記載の組成物。
- 3434 エンジニアリング熱可塑性樹脂がα・β-オレフイン系不飽和モノニトリルを50重量%よりも多く含むニトリル樹脂である、特許請求の範囲1~7のいずれかに記載の組成物。
- 3535 α・β-オレフイン系不飽和モノニトリルが下記の一般式を有する、特許請求の範囲34記載の組成物。 (式中、Rは水素、1~4個の炭素原子を有するアルキル基またはハロゲンを表わす。)。
- 3636 ニトリル樹脂がホモ重合体、共重合体、ゴム状サブストレートに共重合体をグラフトしたものあるいはホモ重合体および/または共重合体の混合物である、特許請求の範囲34または35記載の組成物。
- 3737 組成物がブロツク共重合体と非類似熱可塑性樹脂をそれぞれ8~20重量部および10~35重量部を含む、特許請求の範囲1~36のいずれかに記載の組成物。
- 3838 5000~125000の平均分子量を有するモノアルケニルアレン系の少なくとも2つの末端重合体ブロツクAと、10000~300000の平均分子量を有する共役ジエン系の少なくとも1つの中間重合体ブロツクBとを有する一部水添ブロツク共重合体であつて、前記末端重合体ブロツクAがこのブロツク共重合体の8~55重量%を占めており、該重合体ブロツクAのアレン2重結合の25%以下および該重合体ブロツクBの脂肪族2重結合の少なくとも80%が水添により還元されているような一部水添ブロツク共重合体を含む組成物において、(a) 上記の一部水添ブロツク共重合体4~40重量部、(b) 120°Cよりも高い融点を有するポリカーボネート、(c) ポリアミド、ポリオレフイン、セルローズエステル以外の熱可塑性ポリエステル、ポリ(アリールスルホン)、アセタール樹脂、熱可塑性ポリウレタン、ポリ(フルオロ-オレフイン)およびニトリル樹脂からなる群から選択された少なくとも1つの非類似エンジニアリング熱可塑性樹脂5~48重量部を含有し、前記ポリカーボネート対前記非類似エンジニアリング熱可塑性樹脂との重量比が1:1よりも大きく、これによつて、上記重合体類のうちの少なくとも2種が、少なくとも一部連続的相互係着網状構造を互いに形成しているようなポリブレンドが形成できるようになつており、そして、100phr以下(ここに“phr”は、前記ブロツク共重合体100重量部当りの“重量部”を表わす記号である)の量の増量油を含むことを特徴とする組成物。
- 3939 組成物が5~30phrの量の増量油を含む、特許請求の範囲38記載の組成物。
- 4040 5000~125000の平均分子量を有するモノアルケニルアレン系の少なくとも2つの末端重合体ブロツクAと、10000~300000の平均分子量を有する共役ジエン系の少なくとも1つの中間重合体ブロツクBとを有する一部水添ブロツク共重合体であつて、前記末端共重合体ブロツクAがこのブロツク共重合体の8~55重量%を占めており、該重合体ブロツクAのアレン2重結合の25%以下および該重合体ブロツクBの脂肪族2重結合の少なくとも80%が水添により還元されているような一部水添ブロツク共重合体を含む組成物において、(a) 上記の一部水添ブロツク共重合体4~40重量部、(b) 120°Cよりも高い融点を有するポリカーボネート、(c) ポリアミド、ポリオレフイン、セルローズエステル以外の熱可塑性ポリエステル、ポリ(アリールスルホン)、アセタール樹脂、熱可塑性ポリウレタン、ポリ(フルオロ-オレフイン)およびニトリル樹脂からなる群から選択された少なくとも1つの非類似エンジニアリング熱可塑性樹脂5~48重量部を含有し、前記ポリカーボネト対前記非類似エンジニアリング熱可塑性樹脂との重量比が1:1よりも大きく、これによつて、上記重合体類のうちの少なくとも2種が、少なくとも一部連続的相互係着網状構造が互いに形成しているようなポリブレンドが形成できるようになつており、そして、追加用樹脂として100phr以下(ここに“phr”は、前記ブロツク共重合体100重量部当りの“重量部”を表わす記号である)の量の流動促進樹脂を含むことを特徴とする組成物。
- 4141 組成物が追加用樹脂として5~25phrの量の流動促進樹脂を含む、特許請求の範囲40記載の組成物。
- 4242 組成物がα-メチルスチレン樹脂、クマロン-インデン樹脂、ビニルトルエン-α-メチルスチレン共重合体、ポリインデン樹脂および低分子量ポリスチレン樹脂からなる群から選ばれた追加用樹脂を含む、特許請求の範囲40または41記載の組成物。
- 4343 (a) 5000~125000の平均分子量を有するモノアルケニルアレン系の少なくとも2つの末端重合体ブロツクAと、10000~300000の平均分子量を有する共役ジエン系の少なくとも1つの中間重合体ブロツクBとを有する一部水添ブロツク共重合体であつて、前記末端重合体ブロツクAがこのブロツク共重合体の85~55重量%を占めており、該重合体ブロツクAのアレン2重結合の25%以下および該重合体ブロツクBの脂肪族2重結合の少なくとも80%が水添により還元されているような一部水添ブロツク共重合体4~40重量部を(b) 120°Cよりも高い融点を有するポリカーボネート、および(c) ポリアミド、ポリオレフイン、セルローズエステル以外の熱可塑性ポリエステル、ポリ(アリールスルホン)、アセタール樹脂、熱可塑性ポリウレタン、ポリ(フルオロ-オレフイン)およびニトリル樹脂からなる群から選択された少なくとも1つの非類似エンジニアリング熱可塑性樹脂5~48重量部と150°C~400°Cのプロセシング温度T p において混合し、前記ポリカーボネート対前記非類似エンジニアリング熱可塑性樹脂との重量比が1:1よりも大きく、これによつて、上記重合体類のうちの少なくとも2種が、少なくとも一部連続的相互係着網状構造を互いに形成しているようなポリブレンドが形成できるようになつていることを特徴とする、組成物の製造方法。
- 4444 重合体類を230°C~300°Cのプロセシング温度T p で混合することを特徴とする、特許請求の範囲43記載の方法。
- 4545 重合体類をそのすべてに共通した溶剤に溶解し、そしてその重合体類のいずれも溶解しない溶剤中で混合することにより該重合体類を凝固させることを特徴とする、特許請求の範囲43または44記載の方法。
- 4646 剪断力を供給する装置において重合体類を顆粒および/または粉末の状態で混合することを特徴とする、特許請求の範囲43または44記載の方法。
- 4747 ブロツク共重合体の粘度をポリカーボネート、非類似エンジニアリング熱可塑性樹脂またはポリカーボネートと非類似エンジニアリング熱可塑性樹脂との混合物の粘度で割つた比がプロセシング温度T p および剪断速度100s -1 において0.2~4.0であることを特徴とする、特許請求の範囲43~46のいずれかに記載の方法。
- 4848 ブロツク共重合体の粘度をポリカーボネート、非類似エンジニアリング熱可塑性樹脂またはポリカーボネートと非類似エンジニアリング熱可塑性樹脂との混合物の粘度で割つた粘度比がプロセシング温度T p および剪断速度100s 1 -1 において0.8~1.2であることを特徴とする、特許請求の範囲47記載の方法。
- 4949 非類似熱可塑性樹脂をポリカーボネートおよびブロツク共重合体と混合する前に、まず最初に該樹脂を粘度調節剤と混合することを特徴とする特許請求の範囲43~48のいずれかに記載の方法。
- 5050 粘度調節剤としてポリ-(2・6-ジメチル-1・4-フエニレン)オキシド、またはポリ-(2・6-ジメチル-1・4-フエニレン)オキシドとポリスチレンとの混合物を使用することを特徴とする、特許請求の範囲43~49のいずれかに記載の方法。
- 5151 エンジニアリング熱可塑性樹脂100重量部当り0~100重量部の量の粘度調節剤を使用することを特徴とする、特許請求の範囲49または50記載の方法。
- 5252 エンジニアリング熱可塑性樹脂100重量部当り10~50重量部の量の粘度調節剤を使用することを特徴とする、特許請求の範囲51記載の方法。
- 5353 ブロツク共重合体と非類似エンジニアリング熱可塑性樹脂をそれぞれ8~20重量部および10~35重量部の量で使用することを特徴とする、特許請求の範囲43~52のいずれかに記載の方法。
Independent claims53
13 paragraphs, as filed
[Detailed Description of the Invention]
The present invention relates to the constituent containing a certain specific partial Hydrogenation block copolymer. a deer is carried out and it is used here -- a part -- a Hydrogenation block copolymer, At least two end polymeric block A of a mono-Alkenyl arene system which has an average molecular weight of 5000~125000, Having at least one middle polymeric block B of a conjugate diene system which has an average molecular weight of 10000~300000, the above-mentioned end polymeric block A occupies 8~55% of the weight of this block copolymer. At least 80% of fatty series double combination of 25% or less and polymeric block B of Allen double combination of the polymeric block A is the block copolymer currently returned by Hydrogenation. Since it has dimensional stability sufficient intensity, Stiffness, shock intensity, and for a long period of time, the term "engineering thermoplastics" used in this specification means various polymers which can be advantageously used as a charge (structuralmaterials) of construction material. Engineering thermoplastics is especially preferred as a material which should be used instead of metal. It is because this is lightweight and it is what can be used often advantageous because of a weight saving in a car etc. By use of only one sort of certain thermoplastics, the character may not come to fulfill request conditions by the use field of a certain kind enough. Therefore, in order to cancel such dissatisfaction, it is important to try various devices. One of such the trials is obtaining the resin material which mixes the polymer which has only some of the desired character two sorts or more, and all has request character. This trial succeeded only in a certain limited technical field, for example, in an improvement of the shock resistance of thermoplastics [for example, polystyrene, polypropylene, and poly (vinyl chloride)], etc., was successful. However, in the case of a lever, a success was stored by use of special blend art for this object, or an additive agent. However, speaking generally, mixture of two or more sorts of thermoplastics being that of inside Ivy by the advantageous method for never obtaining "the single substance which has simultaneously each good character of the polymer beyond two sorts or it." such [ rather ] mixture -- the worst character of each polymer -- Heavy -- having been found out also had becoming [ by no means little ] a mixture [ like ], i.e., a mixture without practical or commercial value. The cause of Failure is understood comparatively well, namely, when the most, as for me, two sorts of arbitrary polymers hear that a part of this cause does not have mutual miscibility, so that clearly from thermodynamic consideration (however, there is an exception which should be observed in this a little as already known well). Polymers with most important thing are that mutual adhesion is bad. As this result, the mutual miscibility of each ingredient polymer of a under [ a polymer blend ] is bad, it becomes a very weak zone, a crack and a crack arise automatically here, and, as a result, the boundary part of that domain tends to produce a mechanical defect part. Since such a situation arises, "one pair of polymers" is mostly said for compatibility to be bad. Although the term "compatibility" may be used as "miscible" convertible terms, On these specifications, since the compatibility of two sorts of the polymers in case a good result is obtained is meant, therefore the "compatibility" in this case includes "miscibility" when "compatibility" has a much more general meaning and it is used combining two sorts of polymers, it may not include. One of the methods of using for solution of the above-mentioned problem in a polymer blend is mixing the 3rd ingredient to two sorts of polymers, and reconciling two sorts of these polymers mutually. the 3rd ingredient used here is what has the "2 yuan-like solubility" (dual solubility nature) for two sorts of above-mentioned polymers which should be mixed -- Then -- it is often called the "compatibility grant agent." What is obtained in the form of a block or a graft copolymer is mentioned as this example of the 3rd ingredient. Since this compatibility grant agent has the above-mentioned characteristic, this is located in the interface of polymer ingredients, The adhesion between phases (interphase adhesion) is improved greatly, therefore stability is raised, and overall phase separation (gross phase separation) is prevented. The present invention provides a multi-ingredient system polymer blend stabilization method with a completely unrelated compatibility grant method according to known art. And the present invention is never limited only to a method of making an indispensable condition "use of the 2 yuan-like solubility characteristic with restriction." The material which can be used for this object is a certain specific block copolymer which can make thermoplastic self-bridge construction. the present invention -- therefore, the above-mentioned operation made is never a thing of the grade currently estimated from the concept of the usual "compatibility grant." because, the conventional concept -- therefore -- as opposed to a blend ingredient of far-reaching versatility which does not suit the solubility conditions demanded at all -- the present invention -- therefore, it is because much proof that the above-mentioned material used was what generally expresses the equal above-mentioned request operation effect was found out. At least two end polymeric block A of a mono-Alkenyl arene system in which the present invention has 5000~125000 average molecular weight, it has at least one middle polymeric block B of a conjugate diene system which has an average molecular weight of 10000~300000 -- a part -- a Hydrogenation block copolymer -- Then, The above-mentioned end polymeric block A forms 8~55% of this block copolymer, In the constituent which contains a Hydrogenation block copolymer in part that at least 80% of fatty series double combination of 25% or less and polymeric block B of Allen double combination of the polymeric block A is returned by Hydrogenation, (a) 4~40 weight sections of the above-mentioned partial Hydrogenation block copolymers, (b) Polycarbonate which has the melting point higher than 120"C (c) Polyamide, polyolefin, thermoplastic polyester other than cell rose ester, Poly (Aryl sulfone), acetal resin, thermoplastic polyurethane, 5~48 weight sections of at least one dissimilar (dissimilar) engineering thermoplastics chosen from the group which consists of poly (full Oro- Ole Huynh) and nitrile resin is contained, A weight ratio with the above-mentioned polycarbonate versus past conduct similar engineering thermoplastics is larger than 1:1, intermediary To have [ as ] which can form "the poly blend whose at least two sorts in the above-mentioned polymers form both at least one-copy continuous engagement web formation (interlocked networks)" by this -- it is related with the constituent characterized by things. The above-mentioned block copolymer used for the present invention, working effectively as stabilizer which makes various polymer web formation (polymer structure networks) engaged mutually, and stabilizes mechanical properties or structure -- and Mutual separation of each polymer under blend at the time of processing or the use after That is certainly prevented from taking place. As explained much more in detail later, the poly blends (namely, polymer blend) obtained in this way are at least two things which have both continuous engagement web formation in part. This poly blend has dimensional stability and it will not De lamination it at the time of extrusion operation implementation and the use after That, either, since this mutual engagement structure exists. In order to make a stable blend, at least two of the polymers used must have the at least one-copy continuous web formation which may be engaged mutually. the above-mentioned block copolymer -- and -- "-- others -- as for a part of at least one-copy" of a polymer, it is preferred that it is what has both continuous engagement web formation. It is ideal that all the polymers used are what has the completeness continuous web formation which may be engaged mutually. It is a term in which, as for "being continuous web formation in part", a part of polymer means that it has continuous reticulated phase structure and other portions have disperse phase structure (disperse phase structure) here. This thing [ that it is not disrupted by the amount of (50 % of the weight or more) majority of continuous web formation, and a rope is a Ivy thing in part ] is preferred. The blend structure of various models can form so that I may be understood easily. because, the structure of the polymer under blend -- what completely continuous or the thing of completely distributed type -- or it is because it is continuous in part and may be a distributed type thing in part. For example, if three sorts of polymers make Then and each of it the 1st polymer, the 2nd polymer, and the 3rd polymer, respectively, it is also possible to distribute the disperse phase of the 1st polymer not in the 3rd polymer but in the 2nd polymer. The example of such a structure is explained. The combination of various polymeric structure is indicated in the following table. However, all the structures in this case are not partial structure but perfect structures. Here, three sorts of polymers A, B, and C will be considered. The subscript "c" in following front expresses continuous structure, and "d" expresses distributed structure. Therefore, a sign "A<sub>c</sub>B" means that polymer A and polymer B form the continuous phase. "B<sub>d</sub>C" means that polymer B is distributing in polymer C.
[Table]
By carrying out the present invention, a certain model of the physical properties of a composite blend can be improved without worsening other physical properties. Conventionally, this was not necessarily a possible thing, for example by adding formless rubber like ethylene-propylene rubber to a thermoplastic polymer conventionally, probably improving shock intensity was expected and the composite blend in which heating distorted temperature (HDT) fell inevitably was obtained. This forms particles with formless rubber discontinuous in a composite, and originates in the fact that the rubber has a remarkable low heating distorted temperature in the room temperature neighborhood from a rough definition called the rubber. However, shock intensity can be improved without reducing distorted temperature in the present invention. As the example lifted behind showed, a still more unexpected thing is a certain thing, also when going up so that heating distorted temperature is surprised as the quantity of this block copolymer increases, and this phenomenon was not expected at all from the phenomenon which the person proficient in this art will expect. The capability of kana Tatako was not taught to the object of reaching the balance by which each character has been improved far, by conventional technology. I hear that it is enough as a little above-mentioned block copolymers just to use it for structural-stability-izing of the poly blend (polymer blend) of the various kind especially whose wonderful things are various values covering the range whose relative concentration value of ingredient polymers is very wide. For example, it is enough as a block copolymer just to use about 4 weight sections slightly because of stabilization of the blend which serves as 5~90 weight sections of polycarbonate from 90~5 weight sections of dissimilar engineering thermoplastics. Another unexpected thing is useful [ the above-mentioned block copolymer ] also because of stabilization of the polymer of such far-reaching various kinds, and a chemical auxiliary agent (chemical make-up). This block copolymer has the capability to stabilize the polymer of various kinds which exist at various concentration so that it may explain much more in detail later. It is because this is what has oxidation stability, and has the viscosity of infinite size when shear stress is zero, and can hold web formation or domain structure in melt. Another important effect of the present invention is that processing / fabrication operation of various poly blends can carry out still more easily and effectively, namely, the efficiency of the operation can improve greatly by using the above-mentioned block copolymer as stabilizer. The above-mentioned block copolymer used for the constituent concerning the present invention has various geometric structures, and its Then is good. It is because the effect of the present invention is what is not influenced by the specific geometric structure of each polymeric block, and is rather left-ized by chemical structure (composition). For example, this block copolymer is a thing of a line, and radiate or the letter of branching, and its Then is good. The process of such a block copolymer itself is publicly known in this industry. The structure of this block copolymer is influenced by that polymerization method, and will change variously. For example, when predetermined monomers are introduced into a reaction machine one by one using the initiator like lithium Alkyl (namely, Alkyl lithium) or dilithio -Stitch Reuben, Or when coupling of the 2-segment block copolymer is carried out to 2 functionality coupling agent, a line block copolymer is obtained. On the other hand, the copolymer which has branching structure is obtained by using three or the pre casa polymer beyond it, and the coupling agent that has the suitable degree of organic functions together. This coupling reaction can be carried out using a polyfunctional coupling agent, However, it is ester of the polar compound of a seed, for example, halogenation silicon, Shiroki Sun, monohydric alcohol, and carboxylic acid :dihalo Alkane by which the following are mentioned as the example of coupling like a lever or - Al Ken, divinylbenzene, and a little. Probably, at the time of the statement of the polymer which occupies some constituents concerning the present invention, existence of the residue at the time of a coupling reaction may be disregarded. Similarly, generally the statement of a specific structure could also be disregarded. in the present invention, a Hydrogenation (namely, "selection Hydrogenation") polymer can be used in part, for example, it has the following structure -- a Hydrogenation polymer can be used in part (however, the structure of the polymer before Hydrogenation operation is shown in the following formula for simplification of a statement). Polystyrene poly butadiene polystyrene (SBS) Polystyrene poly isoprene polystyrene (SIS) poly (alpha-methylstyrene)-poly butadiene poly (alpha-methylstyrene) poly (alpha-methylstyrene)-poly isoprene poly (alpha-methylstyrene) polymeric block A and -- although both of B may be a gay polymer or a random copolymer block -- each polymeric block -- "-- the polymeric block concerned is characterized -- as for a large quantity, one certain kind of monomer " must be included at least. Although polymeric block A consists of a gay polymer of mono-Alkenyl arene or it consists of a copolymer of mono-Alkenyl arene and conjugate diene, as for each of polymeric block A, a large quantity must contain a mono-Alkenyl arene unit. The term "mono-Alkenyl arene" is a term which includes styrene and its similar thing, or a family object (for example, alpha-methylstyrene and ring-substitution styrene, especially ring-methylation styrene), for example. It is styrene and alpha-methylstyrene, and the deer of the desirable mono-Alkenyl arene is carried out, and especially its styrene is preferred. Although polymeric block B consists of a gay polymer of butadiene or the conjugate diene like isoprene, or consists of a copolymer of conjugate diene and mono-Alkenyl arene and its Then is good, as for polymeric block B, a large quantity must contain a conjugate diene unit. When the monomer which should be used is butadiene, it is preferred that 35~55-mol% of the condensation butadiene units in a butadiene polymeric block are the things of 1 and 2-structure (1 and 2-arrangement). or [ that the output obtained by Hydrogenation of such a block is a regular copolymer block (EB) with ethylene and butene-1 ] -- or it is the similar thing. When the used conjugate diene is isoprene, the Hydrogenation output obtained as a result is a regular copolymer block (EP) or its similar thing of ethylene and propylene. As for Hydrogenation of a pre casa block copolymer, it is preferred to carry out as follows. That is, a catalyst including the carboxylate salt of an aluminum alkyl compound, nickel, or cobalt or a reaction product with Alkoxide is used, It is preferred to carry out under the condition that 25% or less of aromatic series double combination of at least 80% and Alkenyl arene of fatty series double combination is Hydrogenation(ed) completely substantially. As for a desirable block copolymer, at least 99% of fatty series double combination is Hydrogenation(ed). And it is the block copolymer that 5% or less of aromatic series double combination is Hydrogenation(ed). The average molecular weight of each block is variously changeable by certain within the limits. The block copolymer which exists in the constituent concerning the present invention, At least two end polymeric block A of a mono-Alkenyl arene system which has a number average molecular weight of 5000~125000 (preferably 7000~60000), It has at least one middle polymeric block B of a conjugate diene system which has a number average molecular weight of 10000~300000 (preferably 30000~150000). this molecular weight -- tritium -- calculation -- it can measure most correctly by a method or osmotic measurement. The rates that polymeric block A of a mono-Alkenyl arene system occupies in this block copolymer should be 8~55 % of the weight, preferably 10~30 % of the weight. In the example of the polycarbonate which exists in the constituent of the present invention, it is a general formula:<img file="JPS6139344B2_D0001.tif" />It reaches.<img file="JPS6139344B2_D0002.tif" />(Phenylene group or Al kill-, alkoxy , halogen, or nitroglycerine substitution phenylene group;A is among a formula, and Ar is carbon-carbon combination or an alkylidene group.) a cyclo alkylidene group, the Al Killen machine, a cyclo Alkylene machine, an azo group, an imino group, sulfur, oxygen, a sulfo Xide machine or a sulfone group, and n -- at least 2 -- it is -- various polycarbonate which it has is raised. The process of polycarbonate is known well. A desirable process is performing a request reaction by whipping phosgene at the rate of a request to the solution which dissolved in a base like pyridine and agitated the dihydroxy ingredient. Tertiary amine can be used in order to promote the reaction between reactions and to make it act as an acid acceptor. Since this reaction is usually an exoergic reaction, reaction temperature can be adjusted with regulation of the addition speed of phosgene. Although phosgene and the dihydroxy reaction object of every an equimolar amount can generally be used at the reaction, this molar ratio is variously changeable according to reaction conditions. In above-mentioned formula () and (), it is preferred that Ar is [ A ] an isopropylidene machine in p-phenylene group. this polycarbonate is manufactured by making p-p'-iso pro Pyridenedi phenol react to phosgene -- and "Lexan" (registered trademark) and "Merlon" (registered trademark) -- it is marketed by the brand name. This polycarbonate marketed has the melting temperature exceeding about 18000 molecular weight and 230 degreeC. Other polycarbonate can be manufactured by making other dihydroxy compounds or the mixture of a dihydroxy compound react to phosgene. Although a fatty series dihydroxy compound is also mentioned as the example of this dihydroxy compound, in order to acquire the best high temperature characteristic, existence of an aromatic series ring is an indispensable condition. A dihydroxy compound may include Diurethane combination in inside. A part of this structure may be replaced by the Shiloh Sun combination. The term "dissimilar engineering thermoplastics" is a term in which the polycarbonate which exists in the constituent concerning the present invention means different (namely, "dissimilarity") engineering thermoplastics. The term "engineering thermoplastics" is a term which includes various polymers of the kind indicated in explanation of in the following table A and the following. Table A 1 Polyolefin 2 Thermoplastic Polyester other than Cell Rose Ester 3 Poly (Aryl sulfone) 4 Polyamide 5 Acetal Resin 6 Thermoplastic Polyurethane 7 Poly (Full Oro- Ole Huynh) 8 Nitrile Resin The crystalline melting point (temperature when a modulus value falls sharply under low stress) of glass transition temperature or appearance is more than 120 degreeC (preferably 150~350degreeC), And it is advantageous to use the engineering thermoplastics which can form continuous web formation by a heat reversibility bridge construction mechanism. Such a heat reversible bridge construction operation includes kristallite formation, polar condensation (polar aggregations), ionicity condensation, layer (lamellae) formation, hydrogen bond formation, etc. If the example is described, it will be processing temperature (T).<sub>p</sub>100 s of shear rates<sup>-1</sup>When the viscosity of the above-mentioned block copolymer or block copolymer mixture constituent which can be boiled and set is eta, The values of a ratio with viscosity pair eta of engineering thermoplastics or "the mixture of engineering thermoplastics and a viscosity regulation agent" may be 0.2 thru/or 4.0, preferably 0.8 thru/or 1.2. "The viscosity of a block copolymer, polycarbonate, and engineering thermoplastics" written in this specification is Then and this at "melt viscosity", It is a To be obtained viscosity value measuring using piston drive type capillary tube type melt rheometer at a fixed shear rate at a certain fixed temperature (for example, 260degreeC) higher than the melting point. Since an apparent crystalline melting point or upper limit with a preferred glass transition temperature (350degreeC) is specified, this resin is low or it can process it in the device operated with the shear rate of a degree in the middle with 350degreeC or the commercial treatment temperature not more than it (processing). This engineering thermoplastics of Then is also good with the mixture of the engineering thermoplastics of various kinds, or its Then is also good with the mixture of these resin and resin for viscosity regulation as an additive agent. The definition of these various kinds of engineering thermoplastics is shown below. When polyolefin exists in the constituent concerning the present invention, it is a thing of crystalline material, and Then can also be good, or the polyolefin can crystallize it, and its Then is also good. Then is good at a gay polymer or a copolymer, and this was drawn by the alpha olefin of 2~5 carbon atoms, or 1-Ole Huynh, and Then is good. :low density polyethylene by which the following are especially mentioned as the example of useful polyolefin, A copolymer with high-density polyethylene, isotactic polypropylene, poly (1-Butene), and poly (4-methyl 1-pentene);4-methyl 1-pentene, a line, or the letter alpha olefin of branching. In order to form continuous structure with an other type polymer in the poly blend (polymer blend) concerning the present invention, the above-mentioned polymers are conditions with important it being a thing with crystalline material structure or the structure which can be crystallized. The number average molecular weight of the above-mentioned polyolefin may be 50000 or more preferably 10000 or more. the crystalline melting point of the appearance -- more than 100 degreeC, preferably 100~250degreeC -- still more preferably it may be 140~250degreeC. :Kirk Osmar editing by which the process of such various polyolefin is [ editing ] common knowledge, and the following literature should be referred to for the outline "encyclopedia, of, a chemical, the 14th volume of technology", the report of "Ole Huynh and polymer" in 217th page ~ the 335th page (1967). When using high-density polyethylene, the degree of crystallinity of the most is about 75% or more, and it is preferred that density is 0.94~1.0kg/. When using low density polyethylene, it is preferred that the degree of crystallinity of the most is about 35% or more, and density is 0.90~0.94kg/. The constituent concerning the present invention may contain the polyolefin of number average molecular weight 50000~500000. As for what is called atactic polypropylene, when using polypropylene, it is preferred to use isotactic polypropylene with the quality which is completely different. As for the number average molecular weight of the polypropylene used, it is preferred that it is 100000 or more. this polypropylene -- a well-known process -- therefore, it can manufacture. According to the kind and polymerization conditions of a use Was done catalyst, the polymer output containing an atactic molecule, isotactic ones, syndiotactic one, or what is called a stereo block molecule is obtained. Alternative solvent extraction operation can separate these polymer molecules mutually, and the output crystallized comparatively completely low [ atactic content ] by this is obtained. Generally the commercial item of such desirable polypropylene is manufactured using the solid crystalline material catalyst of hydrocarbon insolubility prepared from the titanium trichloride constituent and the aluminum alkyl compound (for example, triethyl aluminum, Diethyl aluminum chloride). If it is a request, as for the polypropylene used, a small quantity (for example, 1~20 % of the weight) is a thing of the form of the included copolymer about the ethylene or other alpha olefins as comonomer, and its Then is also good. As for above-mentioned poly (1-Butene), it is preferred that it is what has isotactic structure. As for a use To be catalyst, it is preferred at the time of manufacture of this poly (1-Butene) that it is the organic metallic compound generally called Ziegler-Natta catalyst. The mutual reaction product (interacted product) acquired by mixing titanium tetrachloride and triethyl aluminum an equimolar amount every can raise to the typical example of such a catalyst. Generally this process can be enforced in the inactive diluent like hexane. Also although this manufacture operation says invasion of a cotton intermediary and moisture as the amount of traces to each polymer phase formation processes of all, it should be carried out under the strict conditions which can prevent this certainly. Poly (4-methyl 1-pentene) is mentioned as the example of very suitable polyolefin. The crystalline melting point of this poly (4-methyl 1-pentene) appearance is 240~250degreeC, and relative density is 0.80~0.85. The monomer of 4-methyl 1-pentene is industrially manufactured by dimerizing propylene under existence of an alkaline metal catalyst. :Kirk Osmar editing "encyclopedia, of, chemical, and technology" the gay polymerization method of 4-methyl 1-pentene under existence of Ziegler-Natta catalyst is indicated to be in the following literature, additional section, 789th page ~ the 792nd page (the 2nd edition, 1971). However, the isotactic gay polymer of 4-methyl 1-pentene has a fault of some, such as there being Morosa, and transparency being insufficient and being. Therefore, stabilizer for commercial poly (4-methyl 1-pentene 1) to give Then and this suitable oxidation stability and melt stability in fact by a copolymer with a small amount of other type alpha olefins is added. This kind of copolymer is indicated to the volume on Kirk Osmar "encyclopedia, of, chemical, and technology", additional section, and 792nd page ~ the 907th page (the 2nd edition, 1971). the example of the commercial item of this copolymer -- "TPX resin" (registered trademark) -- what is sold by the brand name is raised. The line alpha olefin of 4~18 carbon atoms is mentioned as the typical example of an alpha olefin. Suitable resin is a copolymer of 4-methyl 1-pentene and 0.5~30% of the weight of a line alpha olefin. If it is a request, Then of this polyolefin is also good with the mixture of various polyolefin. However, much more desirable polyolefin is isotactic polypropylene. According to a request, generally the thermoplastic polyester blended with the constituent concerning the present invention has crystalline material structure, has the melting point more than 120 degreeC, and is not thermosetting and has thermoplasticity. the method of common knowledge [ for the example of especially useful polyester of a kind ] in this industry -- therefore, the thermoplastic polyester manufactured by making dicarboxylic acid, its low-grade Alkyl ester, acid Halide or an anhydride derivative, and glycol condense is raised. :oxalic acid in which aromatic series and fatty series dicarboxylic acid suitable for manufacturing this polyester are the following, Malonic acid, succinic acid, glutaric acid, adipic acid, suberic acid, azelaic acid, Sebacic acid, terephthalic acid, isophthalic acid, p-Carboxypheno acetic acid, p-p'-dicarboxy diphenyl, p-p'-dicarboxy diphenylsulfone, p-Carboxy phenoxyacetic acid, p-Carboxyphenoxy propionic acid, p-Carboxyphenoxy butanoic acid, p-Carboxyphenoxy valeric acid, p-Carboxyphenoxy hexanoic acid, p-p'-dicarboxy diphenyl methane, p-p-dicarboxy diphenyl propane, p-p'-dicarboxy diphenyl octane, 3-Al kill- 4 -(beta-Carboxy ethoxy)- Benzoic acid, 2 and 6-naphthalene dicarboxylic acid, and 2 and 7-naphthalene dicarboxylic acid. The mixture of dicarboxylic acid may also be used. Especially terephthalic acid is preferred. In glycol suitable for manufacturing the above-mentioned polyester, There are the straight chain alkylene glycol which has 2 thru/or 12 carbon atoms, for example, ethylene glycol, 1 and 3-propylene glycol, 1 and 6-hexylene glycol, 1 and 10-decamethylene glycol, and 1 and 12-dodeca methylene glycol. A part or all of such glycols may be reset by aromatic series glycol. There is p-Xylylene glycol, pyrocatechol, resorcinol, hydroquinone, or an alkyl substitution derivative of these compounds in a suitable aromatic series dihydroxy compound. Other suitable glycols are 1 and 4-cyclohexane dimethanol. More desirable glycol is straight chain alkylene glycol with 2 thru/or 4 carbon atom. Desirable polyester is poly (ethylene terephthalate), poly (propylene terephthalate), and poly (butylene terephthalate). More desirable polyester is poly (butylene terephthalate). It can manufacture by heavy condensation with 1 and 4-butanediol, dimethyl terephthalate, or terephthalic acid, and poly (butylene terephthalate) which is a crystalline copolymer is this.<img file="JPS6139344B2_D0003.tif" />It has (the inside of a formula and n are 70 thru/or 140). Poly (butylene terephthalate) molecular weights are 20000 thru/or 25000 preferably. as one poly (butylene terephthalate) example which may be obtained commercially -- "ballocks (registered trademark) thermoplastic polyester" -- what is sold by the brand name is raised. there are this kind of other commercial polymers -- that example -- "Serrantsk" (registered trademark), "Tena Ito" (registered trademark), and "Beef" (registered trademark) -- the products currently sold by the brand name are raised. Another useful polyester is poly Pivalo lactone. Poly Pivalo lactone is mainly a following formula: -CH<sub>2</sub>-C(CH<sub>3</sub>)<sub>2</sub>-C(O)O- It is a linear polymer which has a Repeat ester structure unit (namely, unit drawn from Pivalo lactone). Preferably, this polyester is a gay polymer of Pivalo lactone. As other examples, there is a copolymer of Pivalo lactone and other beta-propiolactone less than 50 mol %, preferably not more than 10 mol % (for example, beta-propiolactone, alpha-alpha-Diethyl- beta-propiolactone, and alpha-methyl alpha-ethyl beta-propiolactone). The term "beta-propiolactone" means beta-propiolactone derivative which does not have a substitution machine in beta-propiolactone (2-Oxetanone) and beta-carbon atom of a lactone ring. Desirable beta-propiolactone is the third or a thing of a kind which has an atom the fourth base about a carbonyl group in alpha-position. Especially a desirable thing is alpha-alpha-Zia Lukil- beta-propiolactone in which each of a Alkyl machine has 1 thru/or 4 carbon atoms independently. : which shows the example of a useful monomer below -- alpha-ethyl alpha-methyl beta-propiolactone, alpha-methyl alpha-isopropyl beta-propiolactone, alpha-ethyl alpha-n-butyl beta-propiolactone, alpha-chloromethyl alpha-methyl beta-propiolactone, alpha-alpha-bis(chloromethyl)-beta-propiolactone, alpha-alpha-Dimethyl- beta-propiolactone (Pivalo lactone). The molecular weight of these poly Pivalo lactone is 20000 or more, and the melting point is more than 120 degreeC. Another useful polyester is polycaprolactone. Desirable poly (epsilon-Capro lactone) is a following formula.<img file="JPS6139344B2_D0004.tif" />It is a polymer of a line substantially which has a Repeat unit. These polymers have the same character as poly Pivalo lactone. And it may be manufactured by same polymerization method. In another useful example of engineering thermoplastics, it is following formula:-Ar-SO.<sub>2</sub>- The aromatic polysulfone which consists of a repetition unit of [Ar is a divalent aromatic series machine among a formula, and this basis may change variously according to the position of the unit in a polymer (various copolymers are formed like) chain] is raised. Thermoplastic poly (Sour Hong) is the structure of a following formula:<img file="JPS6139344B2_D0005.tif" />(The inside of a formula and Z are aromatic series Diol residue machines like oxygen, sulfur, or 4 and 4-screw phenol Remaining machine) ing which has a of unit partly at least. Such one poly (Sour Hong) example is a following formula:<img file="JPS6139344B2_D0006.tif" />Having a Repeat unit, another thing is a following formula:<img file="JPS6139344B2_D0007.tif" />Having a Repeat unit, another thing is a following formula:<img file="JPS6139344B2_D0008.tif" />A Repeat unit or following formula:<img file="JPS6139344B2_D0009.tif" />It reaches.<img file="JPS6139344B2_D0010.tif" />It has a Copolymerization of unit at a various rate. Thermoplastic poly (Sour Hong) is a following formula again:<img file="JPS6139344B2_D0011.tif" />It has a Repeat unit and Then is also good. Structure of a following formula:<img file="JPS6139344B2_D0012.tif" />Poly (ethersulfone) which has a Repeat unit, and structure of a following formula:<img file="JPS6139344B2_D0013.tif" />Poly (ethersulfone) which has a Repeat unit is also useful as engineering thermoplastics. The term "poly ad" means the condensation product which contains the repetition unit (repetitive unit) which has an aromatic series and/or a fatty series amide machine as an indispensable composition ingredient of a polymer chain. Generally this kind of output is publicly known as "nylon." polyamide -- the following process -- therefore, it can manufacture. That is, the monoamino monocarboxylic acid which has at least two carbon atoms between an amino group and a carboxylic acid group, or its internal lactam can be manufactured by polymerizing, Or it can manufacture by performing polymerization operation between two amino groups, using substantially Gia Min who has at least two carbon atoms, and dicarboxylic acid an equimolar amount every, Or above-mentioned monoamino monocarboxylic acid or its internal lactam can be manufactured by making it polymerize together with Gia Min of every an equimolar amount, and dicarboxylic acid substantially. The above-mentioned dicarboxylic acid may be used in the form of the derivative (for example, ester). The term "substantial equimolar amount (Gia Min and dicarboxylic acid)" is a term which includes the "equimolar amount" in a strict meaning, and both with "the ratio which shifted for a while from the equimolar amount" (shifting this ratio is commonly used art performed in order to stabilize the viscosity of polyamide output). As the above-mentioned monoamino monocarboxylic acid or an example of the internal lactam, the compound which has 2~16 carbon atoms is raised between an amino group and a carboxylic acid group (in being lactam, the carbon atom forms the intermediary ring together with a -CO-NH-basis). The :epsilon-aminocaproic acid by which the following are mentioned as the example of this aminocarboxylic acid and lactam, Butyro lactam, Pivalo lactam, caprolactam, capryl lactam lactam, Enant lactam, undecanone lactam, Dodecano lactam, 3-, and 4-aminobenzoic acid. In above-mentioned Gia Min's example, it is general formula H.<sub>2</sub>N(CH<sub>2</sub>)<sub>o</sub>NH<sub>2</sub>(n is an integer of 2~16 here) of Gia Min is raised and it is trimethylene diamine in the example, tetramethylen Diamine, pentamethylene Diamine, Octameth range amine, decamethylene Diamine, dodeca methylene Diamine, and hexadecamethylene Diamine -- and [ especially ] hexamethylenediamine is raised. C-alkylation Gia Min, for example, 2 and 2-Dimethyl pentamethylene Diamine, 2, 2 and 4-, 2, 4, and 4-trimethylhexamethylene Diamine are mentioned as another example. Gia Min -- further -- already -- the example of 1 -- aromatic diamine, for example, p-Phenicia range amine 4 and 4'-Diamino diphenylsulfone, 4 and 4'-Diamino diphenyl ether, 4 and 4'-Diamino diphenylsulfone, 4 and 4'-Diamino diphenyl ether, 4 and 4'-Diamino diphenyl methane;, and ring type fatty series Gia Min, for example, diaminohexylmethane, are raised. The above-mentioned dicarboxylic acid is a thing of an aromatic series, its Then is good, and isophthalic acid and terephthalic acid are mentioned as the example. Desirable dicarboxylic acid is following formula HOOC-Y-COOH. It is dicarboxylic acid of (Y expresses here the divalent fatty series machine which has at least two carbon atoms), and is Then, :sebacic acid by which the following are mentioned as the example, Octadecanedioic acid, suberic acid, azelaic acid, Undecane geotech acid, glutaric acid, and pimelic acid -- and -- especially -- adipic acid. Oxalic acid is also desirable acid. for example, the following polyamide -- the present invention -- therefore, it can blend during the thermoplastic poly blend (polymer blend). Polyhexamethylene adipamide (Nylon 6:6) Poly pylori boss (Nylon 4) Poly caprolactam (Nylon 6) The poly Hepit lactam (Nylon 7) Poly capryl (Nylon 8) Polino nano lactam (Nylon 9) Poly undecanone lactam (Nylon 11) Polo Dodecano lactam (Nylon 12) Polyhexamethylene Azeray amide (Nylon 6:9) Polyhexamethylene Sebacamide (Nylon 6:10) Polyhexamethyleneisophthalamide (Nylon 6:iP) Polymetaxylylene adipamide (Nylon MXD6) The polyamide (Nylon 12: 12) nylon copolymer of polyamide (nylon 6:12) dodeca methylene Diamine of hexamethylenediamine and n-Dodecane geotics acid and n-Dodecane geotics acid can also be used, The following copolymer is mentioned as the example. Hexamethylene adipamide/caprolactam Nylon 6: 6/6 hexamethylene adipamide / hexamethylene isophthalamide (nylon 6:6 / 6ip) hexamethylene adipamide / hexamethylene terephthalamide (nylon 6:6/6T) trimethylhexamethylene Oxamide / hexamethylene Oxamide (Nylon tow Rimethyl- 6:2/6:2) Hexamethylene adipamide / hexamethylene -Aze rye amide (nylon 6:6/6:9) hexamethylene adipamide / hexamethylene -Aze rye amide / caprolactam (nylon 6:6/6:9/6) Nylon 6:3 is also useful. This polyamide is a reaction product of terephthalic acid Dimethyl ester and trimethylhexamethylene Diamine (mixture of various opposite-sex objects). Nylon 6, 6/6, 11, 12, 6/3, and 6/12 can raise to the example of desirable nylon. The number average molecular weight of such polyamide may be 10000 or more. The amount Polyase tar gay polymer of polymers manufactured by the polymerization of formaldehyde or trio Xan can raise to the example of the acetal resin which can be used for the constituent of the present invention. these Polyase tar gay polymers -- "Dirline" (registered trademark) -- it is marketed by the brand name. Polyether type resin is marketed by the brand name "penton" (registered trademark) Becoming, and this is the structure of a following formula:<img file="JPS6139344B2_D0014.tif" />It Have. The acetal resin manufactured from formaldehyde is the amount of polymers, and is following formula:-H-O. - (CH)<sub>2</sub>-O-CH<sub>2</sub>-O)-<sub>x</sub>H- [The end group in a formula is drawn from the water of the controlled quantity, and x expresses the formaldehyde unit [ a large number (preferably about 1500) ] united in the form of head-tail combination.] It has the structure which is alike and is expressed more. In order to make heat resistance and chemical resistance increase, generally changing an end group into an ester group or an ether group is performed. A Polyase tar copolymer is also further contained in a word called polyacetal resin. The monomer or pre polymer of an other type substance which can provide the example of these copolymers with active hydrogen with formaldehyde, For example, alkylene glycol, polythiol, a vinyl acetate acrylic acid copolymer, or a block copolymer with the butadiene / acrylonitrile polymer which returned is raised. Celanese can be used in favor of the blend of the present invention, and Then and this are the copolymers of formaldehyde and an ethylene oxide -- and "contest a cell" (registered trademark) -- it is marketed by the brand name. Generally this copolymer is a following formula:<img file="JPS6139344B2_D0015.tif" />Each (the inside of a formula, R)<sub>1</sub>And R<sub>2</sub>It is a basis chosen from the group which consists of Is hydrogen, low-grade Alkyl, and a low-grade halogen substitution Alkyl machine, and n is an integer of 0~3. However, 85~99.9% of repetition units have the structure which consists of a repetition unit of n being zero. Formaldehyde and the trio Xan can make it copolymerize with the other aldehyde, cyclic ether, vinyl compound, ketene, annular carbonate, and EPO Xide, isocyanate, and ether. An ethylene oxide, 1 and 3-dioxo run, 1 and 3-dioxane, 1 and 3-Dioxepen, Epichlorohi drine compounds, propylene oxide, isobutylene oxide, and styrene oxide are mentioned as the example of these compounds. isocyanate resin -- the polyurethane known also for the alias can also be used as engineering thermoplastics, as long as it is a thing thermoplastic [ instead of thermosetting ]. For example, toluene diisocyanate (TDI), or diphenyl methane 4 and 4-diisocyanate (MDI), The polyurethane manufactured from far-reaching various polyols, for example, polyoxy ethylene glycol, polyoxypropylene glycol, hydroxy end type polyester, and Polyoxy ethylene oxypropylene glycol is suitable. these thermoplastic polyurethane -- "Q-tongue" (registered trademark) and the "Pele Tan- CPR" (registered trademark) -- it is marketed by the brand name and is available. As for another of engineering thermoplastics [ Practical use ], the halogenation thermoplastics in which an example has a crystalline structure substantially and the melting point exceeds 120 degreeC is raised. The gay polymer and copolymer which were drawn from tetrafluoro ethylene, chloro trifluoro ethylene, Bromo trifluoro ethylene, and vinylidene fluoride are mentioned as the example of these halogenation thermoplastics. Basic chemical formula with which polytetrafluoroethylene (PTFE) contains 76% of the weight of fluoride - (CF)<sub>2</sub>-CF<sub>2</sub>)-<sub>o</sub>It is the name conferred upon the of full fluorination polymer. This polymer is crystallinity highly and has a crystalline melting point exceeding 300 degreeC. the example of PTFE marketed -- "Teflon" (registered trademark) and "Fluon" (registered trademark) -- what is sold by the brand name is raised. Polychloro-trifluoroethylene (PCTFE) and poly Bromo trifluoro ethylene (PBTFE) can also obtain the thing of the amount of polymers, and can use it for the present invention. Especially desirable halogenation polymers are a vinylidene fluoride gay polymer and a copolymer. The poly (vinylidene fluoride) gay polymer is a formula. - (CH)<sub>2</sub>-CF<sub>2</sub>)-<sub>o</sub>It is a partial fluorination polymer which Have. This polymer is a tough linear polymer of 170 degrees of crystalline melting points C. the example of the commercial above-mentioned gay polymer -- "Kiner" (registered trademark) -- what is sold by the brand name is raised. The term "poly (Vinylidene) fluoride" used here, usually, not only a solid vinylidene fluoride gay polymer but a vinylidene fluoride unit -- at least 50-mol %, preferably at least 70-mol %, more preferably 90-mol % -- it is an included term which also usually means a solid vinylidene fluoride copolymer. Suitable comonomer is halogenation Ole Huynh to four carbon atoms, for example, sym-dichlorodifluoroethene, They are vinyl fluoride, Vinylidene chloride, a perfluoro pro pen, perfluoro butadiene, chloro trifluoro ethylene, trichloroethylene, and trough Luoro ethylene. Nitrile resin useful as engineering thermoplastics is thermoplastics which has 50% of the weight or more of alpha-beta-olefin system unsaturated mono-nitrile content. These nitrile resin may be the mixtures of a copolymer, the thing which carried out the graft of the copolymer to the rubber-like substraight or a gay polymer, and/or a copolymer. The alpha-beta-olefin system unsaturated mono-nitril contained here is the structure of a following formula:<img file="JPS6139344B2_D0016.tif" />It has (the inside of a formula and R are Alkyl machines or halogen with hydrogen and 1~4 carbon atoms). Acrylonitrile, alpha-Bromo acrylonitrile, alpha-Fluoro acrylonitrile, meta-Krylo nitril, and ethacrynitrile are mentioned as the example of such a compound. But desirable olefin system unsaturated nitrile is acrylonitrile, meta-Krylo nitril, and these mixtures. These nitrile resin can be classified into several kinds based on the complexity of structure. But what has easy molecular structure is a random copolymer which mainly makes acrylonitrile or meta-Krylo nitril the main ingredients. But the common example is a styrene acrylonitrile copolymer. The intermediary To have acrylonitrile series block copolymer with a as alternate long segment of polyacrylonitrile as the segment of polystyrene or polymethyl methacrylate is also known. Plural copolymers (in the case of three ingredients, it unites 3 Motoshige) arise by the simultaneous polymerization of many comonomers from two kinds. Many comonomers are known. A low-grade alpha olefin with 2~8 :carbon atoms with which the following are mentioned as these examples, for example, ethylene, propylene, isobutylene, butene-1, pen Ten- 1; the halogen and a fatty series machine substituted derivative, for example, vinyl chloride, Vinylidene chloride; general formula<img file="JPS6139344B2_D0017.tif" />(Inside of a formula, R)<sub>1</sub>It is Is hydrogen, chlorine, or methyl and is R.<sub>2</sub>It is an aromatic series machine with 6~10 carbon atoms which may contain a substitution machine like halogen and a Alkyl machine attached to Is and an aromatic series core. A of mono-Vinylidene aromatic hydrocarbon monomer, for example, styrene, alpha-methylstyrene, Vinyltoluene, alpha-chloro styrene, o-chloro styrene, p-chloro styrene, m-chloro styrene, o-methylstyrene, p-methylstyrene, ethyl styrene, isopropyl styrene, dichloro styrene, vinyl naphthalene. Especially desirable comonomers are isobutylene and styrene. In another example of this comonomer, it is a general formula:<img file="JPS6139344B2_D0018.tif" />(Inside of a formula, R)<sub>3</sub>Is hydrogen, a Alkyl machine with 1~10 carbon atoms, the vinyl ester monomer of being the basis chosen from the group which consists of an aryl group with 6~10 carbon atoms including the carbon atom of ring substitution type alkyl substituent, For example, formic acid vinyl, acetic acid vinyl, vinyl propionate, and benzoic acid vinyl are raised. A useful thing is general formula:H like a front thing.<sub>2</sub>C=CH-O-R<sub>4</sub>[Inside of a formula, R<sub>4</sub>A Alkyl machine with 1~8 Is a carbon atom, an aryl group with 6~10 carbon atoms, Or it is a univalent fatty series machine with 2~10 carbon atoms, and the fatty series machine may contain other substitution machines, for example, halogen, and carbonyl groups also with sufficient Then with the fatty series machine which has a hydrocarbon chain or an oxygen content chain (for example, ether bond).] It is a of vinyl ether monomer. In the example of these vinyl ether monomers, they are vinyl methyl ether and vinyl ethyl ether, Vinyl n-butyl ether, vinyl 2-chloro ethyl ether, vinyl phenyl ether, vinyl isobutyl ether, vinyl cyclohexyl ether, p-butyl cyclohexyl ether, vinyl ether, or p-chlorophenyl glycol is raised. The comonomer containing Monod or a G nitril functional group is mentioned as another example of this comonomer. There are a methylene guru Tarooni trill, (2 and 4-dicyano butene-1), cyanidation Vinylidene, Kroto nitril, fumaro dinitrile, and Maleo dinitrile in the example. another example of this comonomer -- the ester of olefin system unsaturated carboxylic acid, preferably the low-grade Alkyl ester of alpha-beta-olefin system unsaturated carboxylic acid -- further -- desirable -- structure [ of a following formula ]:<img file="JPS6139344B2_D0019.tif" />(Inside of a formula, R)<sub>1</sub>It is a Alkyl machine or halogen with Is hydrogen and 1~4 carbon atoms, and is R.<sub>2</sub>The ester of being a Alkyl machine with 1~2 Is a carbon atom is raised. Methyl acrylate, ethyl acrylate, methyl methacrylate, ethyl methacrylate, and alpha-chloro methyl acrylate are mentioned as the example of this type of compound. But desirable things are methyl acrylate, ethyl acrylate, methyl methacrylate, and ethyl methacrylate. Nitrile resin of another kind is a graft copolymer which has the polymer type main chain (backbone) which attached the branch of the another kind polymer chain. Generally, this main chain is Ahead manufactured at another reaction. The polyacrylonitrile can carry out a graft to styrene, acetic acid vinyl, or methyl methacrylate. It consists of one sort, two sorts, three sorts, or an ingredient beyond it, and Then is good, the branch which carried out the graft also consists of one sort, two sorts, three sorts, or comonomer beyond it, and Then of the main chain is good. But a promising output is the graft copolymer which carried out the graft of the nitrile copolymer to the rubber-like substraight Ahead manufactured partially. This substraight may be the composition used for strengthening polymer or a crude rubber ingredient, for example, poly butadiene, isoprene, a neoprene, nitrile rubber, crude rubber, an acrylonitrile butadiene copolymer, an ethylene propylene copolymer, and chlorination rubber. This rubber-like ingredient can be combined with nitril content polymer by various methods (for example, the direct polymerization of monomers, graft operation of the acrylonitrile monomer to a rubber-like main chain, or physical mixture of a rubber-like ingredient) well known to the expert of this technical field. Especially a desirable thing is the polymer blend obtained by carrying out the graft of acrylonitrile and the comonomer to a rubber-like main chain, and mixing a Made graft copolymer with another copolymer which consists of acrylonitrile and the same comonomer as the above. The polymer blend which consists of a graft polymer and a non-graft gay polymer is mentioned as the main examples of the thermoplastics based on acrylonitrile. the commercial example of nitrile resin is the nitril quantity content resin based on acrylonitrile containing part for 65% or more of nitril -- "-- being disclosed -- Tux (registered trademark)-210 resin " And it is "Lopaku" (registered trademark) which is resin of 70% or more (the 3/4 guides from meta-Krylo nitril) of nitril part content. In order to harmonize well the viscosity characteristic of the above-mentioned dissimilar engineering thermoplastics, the above-mentioned polycarbonate, and the above-mentioned block copolymer, It may be useful to mix the above-mentioned dissimilar thermoplasticity engineering resin with a viscosity regulation agent first, and to mix this mixture with the polycarbonate and the block copolymer after That. A suitable viscosity regulation agent has comparatively high viscosity and the melting temperature exceeding 230 degreeC, and is a regulation agent the viscosity value is not very sensitive to a temperature change. There is a mixture of poly (2, 6-Dimethyl- 1, and 4-phenylene) oxide and poly (2, 6-Dimethyl- 1, and 4-phenylene) oxide, and polystyrene in the example of a suitable viscosity regulation agent. Poly (phenylene oxide) which can be used as a viscosity regulation agent is a following formula:<img file="JPS6139344B2_D0020.tif" />(Inside of a formula, R)<sub>1</sub>Is hydrogen, a hydrocarbon group without a third class alpha-carbon atom, the halogenated hydrocarbon machine that carries out owner Perilla frutescens (L.) Britton var. crispa (Thunb.) Decne. of at least two carbon atoms, and does not have a third class alpha-carbon atom between a halogen atom and a phenol nucleus, It is a substitution machine of the 1 value chosen from the group which consists of a hydrocarbon Oxy machine without the third class of fatty series alpha-carbon atom, and a haloid Rocarbonoxy machine which carries out owner Perilla frutescens (L.) Britton var. crispa (Thunb.) Decne. of at least two carbon atoms, and does not have the third class of fatty series alpha-carbon atom between a halogen atom and a phenol nucleus, and is;R.<sub>1</sub>' is R.<sub>1</sub>It is the same, and also may also be halogen, and;m is an integer of at least 50, for example, 50~800, preferably 150~300. It can come out and express. Things desirable among these polymers are molecular weight 6000~100000, preferably a polymer of 40000. As for this poly (phenylene oxide), it is preferred that it is poly (2, 6-Dimethyl- 1, and 4-phenylene) oxide. Poly (phenylene oxide) is marketed in the form of the mixture with styrene resin. although the thing containing 25~50% of the weight of a polystyrene unit is mentioned as the example of these mixtures -- this -- "noryl (registered trademark) thermoplastics" -- it is marketed by the brand name. the time of using poly (phenylene Oxide) / polystyrene mixture -- the desirable molecular weight -- 10000~50000 -- much more preferably it is about 30000. The amount of the viscosity regulation agent used is mainly temperature T.<sub>p</sub>It is influenced by the value of the difference of the viscosity of the block copolymer which comes out, and the viscosity of engineering thermoplastics. The amount used may be viscosity regulation agent 10~50 weight section per the viscosity regulation agent 0~100 weight section, preferably 100 weight sections of engineering thermoplastics per 100 weight sections of engineering thermoplastics. There are at least two methods for checking existence of mutual engagement web formation (however, these methods of the method for checking the absence of delamination are another). The one method consists of performing the next operation. The molded product or extrusion thing manufactured from the blend of the present invention is placed into the flowing-back solvent which may dissolve a block copolymer and other soluble principles quantitatively. Probably, a residual To polymeric structure object (what consists of thermoplastic engineering resin and polycarbonate) is Keeping about the original form in this solvent, when mutual engagement web formation exists. That is, the form ("continuity" of a form) of the above-mentioned molded product or an extrusion thing is maintained as it is. And at this time, there are no signs of collapse or delamination, the structure of a basis is kept as it is, and the fine powdered material which consists of the above-mentioned insoluble material is not contained at all in the flowing-back solvent. When such conditions are completely fulfilled at the time of observation, an above-mentioned extraction phase and non-extracting phase are a I was keeping thing, and can consider that both the continuous engagement state is Oh. This non-extracting phase must have continuity. It is because this is completely perfect as the original form in a geometric and mechanical meaning. The above-mentioned extraction phase has the continuity as the original form before the extraction operation (namely, solvent immersion operation) implementation, and is Should have been. It is because most things for which a disperse phase is quantitatively extracted from an insoluble matrix are impossible things. In order for a plurality of continuous phases to exist simultaneously, mutual engagement web formation must exist. It is also possible to check by microscopic observation whether a non-extracting phase has continuity. In the blend of the present invention which contains many composition ingredients from two sorts, the mutual engagement structure and the continuity of each phase can be checked by selection extraction operation like the above. The 2nd method is performed as following. It pulls, the mechanical properties like a modulus are measured, and the measured value is compared with a calculated value. As for this calculated value, each of direction distribution continuous phases, such as plurality, "contributes" to a part of above-mentioned mechanical response (for example, pulling modulus), respectively. The "contribution" is the value computed based on assumption of being proportional to capacity (rate of a capacity part) which each phase occupies. When these two values (namely, above-mentioned measured value and calculated value) are in agreement, this suggests existence of mutual engagement web formation. On the other hand, the above-mentioned measured value will turn into a different value with the above-mentioned calculated value, when mutual engagement web formation does not exist. one of the important strong points of the present invention -- the rate of an abundance ratio of each polymer under blend -- wide range -- cotton intermediary versatility To change -- it is that things are made. each polymer is relative -- it is shown comparatively (the amount used) in the following table (; shown per weight section -- the blend whole quantity may be 100 copies).
[Table]
the above-mentioned polycarbonate -- the above-mentioned dissimilar engineering thermoplastics, an equivalent amount, or more than it -- quantity use can be carried out. That is, the weight ratio of the polycarbonate opposite this dissimilar engineering thermoplastics may be a larger value than 1:1. That is, the quantity of the polycarbonate may be 30 to 91 weight sections, preferably 48 to 70 weight sections. The minimum requirements of the block polymer for formation of this blend should note being a value which is influenced by the kind of engineering thermoplastics and may change variously. Above-mentioned dissimilar engineering thermoplastics, polycarbonate, and block copolymer can be mixed with any mixing methods for making mutual engagement web formation produce. For example, it may be made to condense by dissolving in a solvent common to these all, and mixing engineering resin, polycarbonate, and a block copolymer with the solvent which dissolves no polymer. However, especially a useful method is mixing these polymers closely in the form of a granular thing and/or powder in a high shearing mixer. "Mixing closely" mixes polymers using sufficient mechanical shearing force and thermal energy, and it means making mutual engagement of various web formation attain certainly. Close mixture (manufacture of a blend) can be carried out, for example using a high shearing force mixture extrusion machine (for example, a biaxial mixture extrusion machine and a thermoplastics extrusion machine; L/D ratio at least 20:1; a compression ratio 3:1 or 4:1). A mixed temperature (T), i.e., processing temperature<sub>p</sub>According to the kind of each polymer for blend formation, it can select suitably. for example, polymers -- not a solution mixed method but a melt mixed method -- therefore, to mix, it is necessary to choose the processing temperature from among temperature higher than the melting point of "a polymer with the highest melting point" As for this processing temperature, it is preferred that it is the temperature which equal viscosity mixture (isoviscous mixing) of each polymer can carry out so that it may explain in detail later. This mixed temperature, i.e., processing temperature, may be 150-400"C, preferably 230-300"C. One important condition that I accept it in melt mixture operation in order to make mutual engagement web formation accomplish certainly, It is harmonizing the viscosity of a block copolymer, polycarbonate, and dissimilar engineering thermoplastics under the operation temperature of this mixed process, and shear stress (Matches) (equal viscosity mixture). The more both much more good continuity engagement web formation will arise much more certainly at the time of the cooling process operation after That, the more engineering resin to the inside of the web formation object consisting of a block copolymer and the degree of distribution (interdispersion) of polycarbonate become good. Temperature T<sub>p</sub>100 s of shear rates<sup>-1</sup>When the viscosity of the block copolymer, of, is eta Poise, Engineering thermoplastics and /It was are the viscosity (temperature T) of polycarbonate so that the value of the viscosity ratio of a "block copolymer" pair "engineering thermoplastics and/or polycarbonate" may be set to 0.2 thru/or 4.0 (preferably 0.8 thru/or 1.2).<sub>p</sub>100 s of shear rates<sup>-1</sup>It was found out in the viscosity, of, that that of To adjust is advantageous (or the engineering thermoplastics and/or polyolefin which have a viscosity value by which the above-mentioned conditions are fulfilled may be used). Therefore, as for the term "equal viscosity mixture" used here, the viscosity ratio of a block copolymer versus other type polymer or an other type polymerization thing mixture is temperature T.<sub>p</sub>100 s of shear rates<sup>-1</sup>It means performing mixed operation, as it is set to 0.2 thru/or 4.0 also to of. In an extrusion machine, the values of a shear rate differ for every place, and there is large variation. Therefore, there may be a case in which each viscosity curve (viscosity curves) of two sorts of certain polymers is a certain shear rate value where Crack can carry out equal viscosity mixture by the way even in an intermediary To have case. In the certain case, a mixed order of each polymer will become critical conditions. Therefore, a block copolymer is first mixed with polycarbonate or an other type polymer, Since the mixture obtained as a result may be able to be mixed with dissimilar engineering thermoplastics after That or each polymer may be able to be mixed simultaneously (simple mixture), in each case, a Suitable mixture order can be selected each time. When deciding a mixed order of each polymer when making the poly blend (multi-ingredient system blend) concerning the present invention, it must decide in consideration of many conditions in that case. In order to harmonize the relative viscosity of each polymer with a sufficient condition, it is necessary to select a mixed order suitable for it and, and probably, this is also understanding obtain easily. A block polymer (or block copolymer mixture) can be selected so that it can be made to harmonize with the viscosity of engineering thermoplastics and/or polycarbonate substantially. If it is a request, in order to change the viscosity characteristic of a block copolymer, the block copolymer is mixable with rubber mixing oil (rubber compounding oil) or resin for a supplement (refer to postscript). Each physical property of this block copolymer is an important factor for formation of both continuous engagement web formation. The most desirable block copolymer as stated above does not become melt (in ordinary meaning) at the time of a rise in heat, either, before being blended during a blend. It is very non-Newton-like [ the viscosity of the copolymer ], and is because there is a tendency which the viscosity increases infinite as the value of shear stress approaches zero. Because this block copolymer is what has the rheology character and heat stability (this is the quality of indigenity) like the above, This tends to hold the web formation (domain structure) strongly in a melt state, therefore both continuous engagement web formation is certainly formed during the blend in various blends using this at the time of Made. On the other hand, generally the above-mentioned dissimilar engineering thermoplastics and the viscosity characteristic of polycarbonate are much more more sensitive to temperature than the above-mentioned block copolymer. Therefore, processing temperature (namely, operation temperature) T which becomes a viscosity value in a desiring range required for the viscosity of a block copolymer, dissimilar engineering thermoplastics, and/or polycarbonate to form mutual engagement web formation<sub>p</sub>Choosing is often possible. If it is a request, the above-mentioned viscosity regulation agent can be first mixed with engineering thermoplastics or polycarbonate, and required viscosity control can also be performed. The blend with a partially-hydrogenated block copolymer, polycarbonate, and dissimilar engineering thermoplastics can be mixed with the increase-in-quantity oil usually used for processing of rubber and a plastic. Especially the increase-in-quantity oil of the type which can be mixed with the elastomeric block of a block copolymer is preferred. The increase-in-quantity oil in which aromatic series content is comparatively high is preferred. However, especially the low volatility white oil in which aromatic series content measured by the clay gel method (the ASTM examining method D2007) was based on 50% or less of oil is preferred. The increase-in-quantity oil more than 260 degreeC has the desirable first boiling point. The amount of the increase-in-quantity oil used is 5~30phr preferably 0~100 phr ("weight section" per 100 weight sections of phr= block copolymers). The blend with a partially-hydrogenated block copolymer, polycarbonate, and dissimilar engineering thermoplastics is further mixable with other type resin. Flow promotion resin (for example, alpha-methylstyrene resin) calls the example of such resin for an addition (resin for a supplement), and end block plasticization resin is raised. Coumarone-indene resin, a vinyltoluene alpha-methylstyrene copolymer, poly indene resin, and low-molecular quantity polystyrene resin are mentioned as the example of suitable end block plasticization resin. The quantity of resin for an addition may be 0~100phr, preferably 5~25phr. This constituent can contain an other type polymer, a bulking agent, a reinforcement agent, a Oxidation prevention-ized agent, stabilizer, a flame-proofing agent (fire retardant), a block king prevention agent, other objects for rubbers, or the combination ingredient for plastics. The example of the bulking agent which can be used is indicated, for example to "a modernity, a plastic, encyclopedia", 1971 -72 edition, and 240th page - the 247th page. It is also useful to add a reinforcement agent to the poly blend (polymer blend) concerning the present invention. It is a substance in which a "reinforcement agent" is added here at a resin-like matrix for the intensity improvement of the polymer concerned. Most reinforcement agents are the inorganic substances or organic matters of the amount of polymers. :glass fiber, asbestos, the boron textiles, the carbon (or graphite) textiles, the whisker and quartz by which the following are mentioned as the example of a reinforcement agent, silica textiles, ceramic textiles, a metal fiber, a natural organic fiber, synthetic organicity textiles. Especially the reinforced polymer blend (namely, reinforcement polymer blend) that contains gas textiles two to 80% of the weight (full weight standard of the reinforced polymer blend) is preferred. In the zone that highly efficient material is required, the polymer blend concerning the present invention can be used advantageously, and can be used also as a metal substitution thing. By performing mixed operation of polymers using the 3.125 cm-sterling extrusion machine which has a Kenitsk nozzle in the example and comparative example which were shown below, it is Made about various poly blends. The L/D ratio of this extrusion machine is 24:1, that screw is a 3.8:1 compression-ratio screw, and it is Oh. Various materials used in the poly blend are enumerated below. (1) The partially-hydrogenated (selection Hydrogenation) block copolymer by the present invention which has block copolymer-S-EB-S structure. (2) Increase-in-quantity oil-"Taflo 6056" rubber increase-in-quantity oil. (3) Nylon 6-"contest [ plus ]" (registered trademark) 8207 polyamide. (4) Nylon 6-12-"Jitter" (registered trademark) 158 polyamide. (5) Substantially isotactic polypropylene which has polypropylene melt flow index 5 (230degreeC/2.16kg). (6) Poly (butylene terephthalate) (PBT)-"ballocks" (registered trademark) 310 resin. (7) Polycarbonate "Merlon" (registered trademark) M-40 polycarbonate. (8) Poly (ethersulfone)-200P. (9) Polyurethane "Pele Tan" (registered trademark) CPR. (10) Polyase tar "Dirline" (registered trademark) 500. (11) poly (acrylonitrile - styrene) - "-- being disclosed -- Tux"(registered trademark) 210. (12) Fluoro polymer-"Tefzel" (registered trademark) 200 poly (vinylidene fluoride) copolymer. Before adding other polymers in all the blends containing an oil ingredient, increase-in-quantity oil was beforehand mixed with the block copolymer. EXAMPLE Various poly blends were prepared by the present invention. In order to harmonize well polycarbonate, and/or other dissimilar engineering thermoplastics and viscosity in a certain poly blend, the poly blend of two sorts of block copolymers, the amount of polymers and low-molecular quantity, was used. In order to make it harmonize with sufficient viscosity in the poly blend of a certain kind, increase-in-quantity oil was mixed with the block copolymer. Although the poly blend for comparison which does not contain a block copolymer was also prepared, it was not easy to mix this poly blend. For example, by each poly blend which includes a swelling wave of dissolution breakage and end Di for a block copolymer to that of Mutsuta like this, the poly blend 110 containing polycarbonate and nylon 6 is easy for the mixture, moreover that of the appearance of the extrusion thing is uniform, and Oh. In each blend containing a block copolymer, the obtained poly blend had offered both the continuous engagement web formation of a request which was defined by the above-mentioned standard. Composition and a test result are shown in the 1st following table and the 2nd table. Weight percentage shows composition.
[Table]
[Table]
[Table]
[Table]
[Table]
[Table]
The result of each of above-mentioned blends shows the character in which this blend cannot be owner-Measurement(ed). For example, when the following things, i.e., that of polycarbonate pair PBT, are 3:1 about blend 109 as compared with blends 91 and 92, By increasing to 0 to 30 more% 15%, the quantity of a block ingredient is understood that heating distorted temperature is actually higher than that of blend 109 in which it was expected and in which the heating distorted temperature of the blend which contains a block copolymer conversely does not contain a block copolymer without falling like. When having given the typical example, having said this and formless rubber was added to a heat plastic, since the heating distorted temperature of rubber was very low, it was expected that heating distorted temperature fell considerably. Even if Izod impactive strength increases by increasing the quantity of a block copolymer, it is also important for heating distorted temperature to note not being affected. This is dramatically shown by by comparing a Divided ratio by the change percentage of heating distorted temperature in the increase percentage of shock intensity. For example, When the ratio of the polycarbonate pair dissimilar engineering heat plastic is fixed to 3:1 and the percentage of a block copolymer is increased from 0% to 15% It turns out that a far bigger value than the value expected by investigating the ratio to the bottom rate of relative resistance of the heating distorted temperature of the relative increasing rate of the Izod shock intensity (thing in 23 degreeC) in a Each poly blend is acquired. In the typical example, this value is positive and the person proficient in the art concerned will expect small Something rather than 1. However, in nylon 6, a fluorination copolymer, Polyase tar, and the blend containing poly (butylene terephthalate), this ratio is -142, -23-28, and -37, respectively. Since these negative values mean that heating distorted temperature rises by increase of a block copolymer, they are especially remarkable. EXAMPLE The blend of various additions was prepared by the same method as an example. These various blends are shown in the 3rd table. When [ all the ] a block copolymer was included, the poly blend had desired mutual engagement web formation.
134 members in 14 offices
Priority claims1
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| 79419877 | United States of America | A |
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Numbers
- Application
- 5286578
Classification
- CPC, 3
- C08L53/025
- C08L69/00
- C08L101/00
- IPC, 15
- C08L53 00
- C08L1 00
- C08L7 00
- C08L21 00
- C08L23 00
- C08L27 00
- C08L33 00
- C08L33 02
- C08L51 00
- C08L51 02
- C08L53 02
- C08L67 00
- C08L69 00
- C08L77 00
- C08L101 00