Nova Patents
JPS6289902A

Transparent molding

Abstract

PURPOSE:To improve wear resistance, impact resistance, chemical resistance, flexibility and heat resistance by coating a cured transparent film consisting of a compsn. contg. a multifunctional epoxy resin and pulverized antimony oxide particle in a specific org. silicon compd. and/or the hydrolyzate thereof on the surface of a transparent base body. CONSTITUTION:The cured transparent film consisting of the compsn. contg. 10-300pts.wt. multifunctional epoxy resin having an arom. ring and/or aliphat. ring and 25-800pts.wt. pulverized antimony oxide particle having preferably 5-100mmu average particle size in 100pts.wt. org. silicon compd. and/or the hydrolyzate thereof expressed by the formula (I) is coated on the surface of the transparent base body. The concrete representative example of the org. silicon compd. and/or the hydrolyzate thereof expressed by the formula (I) includes methyl silicate, ethyl silicate, etc. The transparent base body is preferably plastic having the arom. ring at the main chain and/or side chain and having >=1.55 refractive index. Antimony pentaoxide is preferably used in terms of toxicity, etc., for the pulverized antimony oxide particle. The representative example of the multifunctional epoxy resin includes the resins expressed by the formulas (II)-(IV).

Term

Term ended

Projected expiry passed 6 February 2006, 20.6 years ago.

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17 claims: 17 independent, 0 dependent

  1. 1
    [Claim(s)] 【特許請求の範囲】 (1) Polyfunctional epoxy resin which has an aromatic ring and/or a fatty series ring is 10~300 weight sections, and a mean particle size is 1~ to an organic silicon compound denoted by following general formula (I) on the surface of a transparent substrate, and/or 100 weight sections of its hydrolysis thing. (1)透明基体の表面に下記一般式( I )で表わされる有機ケイ素化合物および/またはその加水分解物100重量部に対し、芳香環および/または脂肪族環を有する多官能エポキシ樹脂が10~300重量部および平均粒子径が1~200mμの酸化アンチモン微粒子が25~800重量部を含有する組成物からなる硬化透明膜が被覆されてなる透明成形体。 R^1_aR^2_bSi(OR^3)_4_-_a_-_b( I )(式中R^1、R^2は各々アルキル基、アルケニル基、アリール基、またはハロゲン基、エポキシ基、グリシドキシ基、アミノ基、メルカプト基、メタクリルオキシ基あるいはシアノ基を有する炭化水素基から選ばれる1種以上であり、R^1、R^2はそれぞれ同種であっても異種であってもよい。、R^3は加水分解性基であり、aおよびbは0または1である)
  2. 2
    A transparent fabrication object with which it comes to cover a hardening transparent membrane which consists of a constituent in which antimony oxide particulates of 200mmicro contain 25~800 weight sections. (2)透明基体がプラスチックである特許請求の範囲第(1)項記載の透明成形体。 R^1_aR^2_bSi(OR^3)_4_-_a_-_b(I) (inside R^1 of a formula and R^2 are Alkyl machines respectively) It may be one or more sorts chosen from a hydrocarbon group which has an alkenyl group, an aryl group or a halogen group, an epoxy group, a glycidoxy machine, an amino group, a mercapto group, a metacryloxy machine, or a cyano group, and R^1 and R^2 may be of the same kind respectively, or may be different species. The transparent fabrication object according to claim (1) whose R^3 is a hydrolytic basis and in which a certain (2) transparent substrates of a and b are plastics in 0 or 1.
  3. 3
    (3) The transparent fabrication object according to claim (2) whose refractive index of a plastic is 1.54~1.70. (3)プラスチックの屈折率が1.54~1.70である特許請求の範囲第(2)項記載の透明成形体。
  4. 4
    (4) The transparent fabrication object according to claim (1) whose transparent substrates are inorganic ceramics. (4)透明基体が無機セラミックスである特許請求の範囲第(1)項記載の透明成形体。
  5. 5
    (5) The transparent fabrication object according to claim (4) which is inorganic ceramics which have a transparent conductive film in at least one copy of the surface. (5)表面の少なくとも1部に透明導電膜を有する無機セラミックスである特許請求の範囲第(4)項記載の透明成形体。
  6. 6
    (6) The transparent fabrication object according to claim (1) whose antimony oxide particulate is antimony pentoxide. (6)酸化アンチモン微粒子が五酸化アンチモンである特許請求の範囲第(1)項記載の透明成形体。
  7. 7
    (7) The transparent fabrication object according to claim (1) which is a plastic in which a transparent substrate contains a halogen atom (except for fluoride). (7)透明基体がハロゲン原子(フッ素を除く)を含むプラスチックである特許請求の範囲第(1)項記載の透明成形体。
  8. 8
    (8) The transparent fabrication object according to claim (1) in which a hardening transparent membrane has a transition metal compound and/or its reaction product. (8)硬化透明膜が遷移金属化合物および/またはその反応生成物を有する特許請求の範囲第(1)項記載の透明成形体。
  9. 9
    (9) The transparent fabrication object according to claim (8) which are at least one or more sorts of metal chelate compounds in which a transition metal compound and/or its reaction product are chosen from Cu, nickel, Mn, Co, and Fe. (9)遷移金属化合物および/またはその反応生成物がCu、Ni、Mn、Co、Feから選ばれる少なくとも一種以上の金属キレート化合物である特許請求の範囲第(8)項記載の透明成形体。
  10. 10
    (10) The transparent fabrication object according to claim (9) which is that in which a transition metal compound and/or its reaction product have a function as a singlet oxygen quencher. (10)遷移金属化合物および/またはその反応生成物が一重項酸素クエンチャーとしての機能を有しているものである特許請求の範囲第(9)項記載の透明成形体。
  11. 11
    (11) As opposed to an organic silicon compound denoted by following general formula (I) on the surface of a transparent substrate, and/or 100 weight sections of its hydrolysis thing, An aromatic ring and/or a fatty series ring A transparent fabrication object in which polyfunctional epoxy resin which it has is characterized by coming to cover a transparent membrane which provided a hardening transparent membrane which consists of a constituent in which antimony oxide particulates whose 10~300 weight sections and mean particle sizes are 1~200mmicro contain 25~800 weight sections, and also consists of inorganic oxides. (11)透明基体の表面に下記一般式( I )で表わされる有機ケイ素化合物および/またはその加水分解物100重量部に対し、芳香環および/または脂肪族環を有する多官能エポキシ樹脂が10~300重量部および平均粒子径が1~200mμの酸化アンチモン微粒子が25~800重量部を含有する組成物からなる硬化透明膜を設けた上に無機酸化物からなる透明膜が被覆されてなることを特徴とする透明成形体。 R^1_aR^2_bSi(OR^3)_4_-_a_-b(I) (inside R^1 of a formula and R^2 are Alkyl machines respectively) It may be one or more sorts chosen from a hydrocarbon group which has an alkenyl group, an aryl group or a halogen group, an epoxy group, a glycidoxy machine, an amino group, a mercapto group, a metacryloxy machine, or a cyano group, and R^1 and R^2 may be of the same kind respectively, or may be different species. R^3 is a hydrolytic basis and a and b are 0 or 1. R^1_aR^2_bSi(OR^3)_4_-_a_-b(I)(式中R^1、R^2は各々アルキル基、アルケニル基、アリール基、またはハロゲン基、エポキシ基、グリシドキシ基、アミノ基、メルカプト基、メタクリルオキシ基あるいはシアノ基を有する炭化水素基から選ばれる1種以上であり、R^1、R^2はそれぞれ同種であっても異種であってもよい。、R^3は加水分解性基であり、aおよびbは0または1である)
  12. 12
    (12) The transparent fabrication object according to claim (11) in which an inorganic oxide contains at least one or more sorts chosen from SiO_2, aluminum_2O_3, Yb_2O_3, and ZrO_2. (12)無機酸化物がSiO_2、Al_2O_3、Yb_2O_3、ZrO_2から選ばれた少なくとも一種以上を含む特許請求の範囲第(11)項記載の透明成形体。
  13. 13
    (13) The transparent fabrication object according to claim (11) whose transparent membrane which consists of inorganic substances is a multilayer film more than two-layer. (13)無機物からなる透明膜が2層以上の多層膜である特許請求の範囲第(11)項記載の透明成形体。
  14. 14
    (14) The transparent fabrication object according to claim (11) whose transparent membrane which consists of inorganic substances is an antireflection film. (14)無機物からなる透明膜が反射防止膜である特許請求の範囲第(11)項記載の透明成形体。
  15. 15
    (15) The forming object according to claim (11) whose transparent fabrication object is an article for optics. (15)透明成形体が光学用物品である特許請求の範囲第(11)項記載の成形体。
  16. 16
    (16) The transparent fabrication object according to claim (15) whose article for optics is a lens for glasses. (16)光学用物品が眼鏡用レンズである特許請求の範囲第(15)項記載の透明成形体。
  17. 17
    (17) The transparent fabrication object according to claim (11), wherein a transparent membrane which consists of inorganic oxides is fabricated in vacuum deposition. (17)無機酸化物からなる透明膜が真空蒸着にて成形されたものであることを特徴とする特許請求の範囲第(11)項記載の透明成形体。
Independent claims17