Molded product having photocatalytic function
Abstract
A molded product having a photocatalytic function which can be molded into an optional shape and has a large contact area and of which inner surfaces can be adequately irradiated by ultraviolet rays as needed. Unit particles such as glass beads (5) or wire rods such as fibers (13) are aggregated and bonded together to be generally molded into a desired shape (block 2). Then a layer having a photocatalytic function is formed on surfaces of the respective particles (5) or fibers (13). Particles (9) of a spontaneous type ultraviolet radiation material and a luminous type ultraviolet radiation material can be added to the resulting molded product.

Term
No projected expiry on record.
- Priority
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28 claims: 28 independent, 0 dependent
- 1請 求 の 範 囲 1 . 紫外線を透過する 素材から なる 単位粒子を集合し 、 前記単位粒子を粒子形状を維持し て相互に接着する こ と によ り 所望の形状に形成し 、 各粒子の表面に光触媒機能 層を形成する 方法によ り 製造さ れた、 光触媒機能を有す る 成形品。
- 2他から エ ネ ルギ ーを受けて発光する 他発型紫外線放 射具を挿通さ せる ための孔が設けら れている 、 請求の範 囲第 1 項に記載の光触媒機能を 有する 成形品。
- 3表面に光触媒機能層を形成し た紫外線を透過する 素 材から なる 単位粒子と 、 紫外線を 放射する 素材から なる 粒子と を混合し て集合し 、 粒子相互を粒子形状を維持し て接着する こ と によ り 所望の形状と する 方法によ り 製造 さ れた、 光触媒機能を有する 成形品。
- 4前記紫外線を 放射する 素材は、 自 発型紫外線放射材 である 、 請求の範囲第 3 項に記載の光触媒機能を有する 成形品。
- 5前記紫外線を 放射する 素材は、 蓄光型紫外線放射材 である 、 請求の範囲第 3 項に記載の光触媒機能を有する 成形品。
- 6前記紫外線を放射する 素材は、 自 発型紫外線放射材 を 、 ガラ ス 及び有機高分子樹脂の何れかに混入し た粒子 である 、 請求の範囲第 3 項に記載の光触媒機能を有する 成形品。
- 7前記紫外線を 放射する 素材は、 蓄光型紫外線放射材 を 、 ガラ ス 及び有機高分子榭脂の何れかに混入し た粒子 である 、 請求の範囲第 3 項に記載の光触媒機能を有する 成形品。
- 8他から エネルギーを受けて発光する 他発型紫外線放 射具を揷通さ せる ための孔が設けら れている 、 請求の範 囲第 3 項に記載の光触媒機能を有する 成形品。
- 9紫外線を透過する 素材から なる 単位粒子と 、 紫外線 を放射する 素材から なる粒子と を 混合し て集合し 、 前記 単位粒子を粒子形状を維持し て相互に接着する こ と によ り 所望の形状と し 、 各粒子の表面に光触媒機能層を形成 する 方法によ り 製造さ れた、 光触媒機能を有する 成形品
- 101 0 . 前記紫外線を放射する 素材は、 自発型紫外線放射 材である 、 請求の範囲第 9 項に記載の光触媒機能を有す る 成形品。
- 111 1 . 前記紫外線を放射する 素材は、 蓄光型紫外線放射 材である 、 請求の範囲第 9 項に記載の光触媒機能を有す る成形品。
- 121 2 . 前記紫外線を放射する 素材は、 自 発型紫外線放射 材を 、 ガラ ス 及び有機高分子樹脂の何れかに混入し た粒 子である 、 請求の範囲第 9 項に記載の光触媒機能を有す る 成形品。
- 131 3 . 前記紫外線を放射する 素材は、 蓄光型紫外線放射 材を 、 ガラ ス 及び有機高分子樹脂の何れかに混入し た粒 子である 、 請求の範囲第 9 項に記載の光触媒機能を有す る 成形品。
- 141 4 . 他から エネルギーを受けて発光する 他発型紫外線 放射具を揷通さ せる ための孔が設けら れている 、 請求の 範囲第 9 項に記載の光触媒機能を有する 成形品。
- 151 5 . 紫外線を透過する 素材から なる線材を線材間に空 隙を有し た状態で相互に絡ま せて集合し 、 前記線材相互 をその接触点で固定する こ と によ り 所望の形状と し 、 各 線材の表面に光触媒機能層を形成する 方法によ り 製造さ れた 、 光触媒機能を 有する 成形品。
- 161 6 . 他から エネルギーを受けて発光する 他発型紫外線 放射具を揷通さ せる ための孔が設けら れている 、 諸求の 範囲第 1 5 項に記載の光触媒機能を有する 成形品。
- 171 7 . 紫外線を透過する 素材から なる 線材を線材間に空 隙を 有し た状態で相互に絡ま せて集合し 、 線材相互をそ の接触点で固定する こ と によ り 所望の形状と し 、 各線材 の表面に光触媒機能層を形成し 、 線材間の空隙の一部に 紫外線を放射する 素材から なる粒子を保持さ せる 方法に よ り 製造さ れた、 光触媒機能を有する 成形品。
- 181 8 . 前記紫外線を放射する 素材は、 自 発型紫外線放射 材である 、 請求の範囲第 1 7 項に記載の光触媒機能を有 する 成形品。
- 191 9 . 前記紫外線を放射する 素材は、 蓄光型紫外線放射 材である 、 請求の範囲第 1 7 項に記載の光触媒機能を有 する 成形品。
- 202 0 . 前記紫外線を放射する 素材は、 自 発型紫外線放射 材を 、 ガラ ス 及び有機高分子樹脂の何れかに混入し た粒 子である 、 請求の範囲第 1 7 項に記載の光触媒機能を有 する 成形品。
- 212 1 . 前記紫外線を放射する 素材は、 蓄光型紫外線放射 材を 、 ガラ ス 及び有機高分子榭脂の何れかに混入し た粒 子である 、 請求の範囲第 1 7 項に記載の光触媒機能を有 する 成形品。
- 222 2 . 他から エネルギーを受けて発光する他発型紫外線 放射具を揷通さ せる ための孔が設けら れている 、 請求の 範囲第 1 7 項に記載の光触媒機能を有する 成形品。
- 232 3 . 紫外線を透過する 素材から 成る 線材を線材間に空 隙を有し た状態で相互に絡ま せて集合し 、 前記線材間の 空隙の一部に紫外線を放射する 素材から なる 粒子を保持 さ せて 、 線材相互をその接触点で固定する こ と によ り 所 望の形状を作り 、 前記線材及び前記紫外線を放射する 素 材から なる 粒子の表面に光触媒機能層を形成する 方法に よ り 製造さ れた、 光触媒機能を 有する 成形品。
- 242 4 . 前記紫外線を放射する 素材は、 自 発型紫外線放射 材であ る 、 請求の範囲第 2 3 項に記載の光触媒機能を有 する 成形品。
- 252 5 . 前記紫外線を放射する 素材は、 蓄光型紫外線放射 材である 、 請求の範囲第 2 3 項に記載の光触媒機能を有 する 成形品。
- 262 6 . 前記紫外線を放射する 素材は、 自発型紫外線放射 材を 、 ガラ ス 及び有機高分子樹脂の何れかに混入し た粒 子である 、 請求の範囲第 2 3 項に記載の光触媒機能を有 する 成形品。
- 272 7 . 前記紫外線を放射する 素材は、 蓄光型紫外線放射 材を 、 ガラ ス 及び有機高分子榭脂の何れかに混入し た粒 子である 、 請求の範囲第 2 3 項に記載の光触媒機能を有 する 成形品。
- 282 8 . 他から エネルギーを 受けて発光する 他発型紫外線 放射具を揷通さ せる ための孔が設けら れている 、 請求の 範囲第 2 3 項に記載の光触媒機能を 有する 成形品。 j 2 9 . 光触媒機能補助添加金属を付加し てある 、 請求の 範囲第 1 項〜第 2 8 項のいずれかに記載の光触媒機能を 有する 成形品。
Independent claims28
88 paragraphs, as filed
Detailed damage
It has a photocatalyst function. Cast
Technical field
An effect is in the present invention, deodorization, sterilization, and antifouling. Photocatalyst function It has. It is related with a cast.
Background art
oxidization Chita Metal oxides, such as A (T i O 2), and ultraviolet rays To -- excitation -- Re and this are contacted or approached. Organic combination a thing -- oxidization and reduction operation since it has a function understood by Ri -- photocatalyst semiconductor It is called.
this function -- already -- good -- Knowledge et al. Have been cage [ ] -- various -- a mode -- profit for -- Being done. metaphor The and Provisional Publication No. 6 2 -- 6 6 8 6 No. 1 gazette To the shape of Finnrem, the shape of a bead, and board A state -- being certain -- it is -- textiles the surface of the base of A state -- photocatalyst semiconductor support -- Did photocatalyst object A glass Arrange in a pipe. Gala a A pipe -- gas and fluid circulation -- To composition -- an indication -- Re and Provisional Publication No. 1 -- 1 -- 14 3 6 3 0 item gazette Is the shape of a lattice, tabular, a grain, and Puri the shape of 1 List -- it is it is -- net Eyes the surface of the base made into A state -- a photocatalyst semiconductor -- support -- Did photocatalyst object Into gas and fluid circulation -- To composition -- an indication -- Re -- further -- Provisional-Publication-No. 41 -- 6 1 9 3 No. 3 gazette -- a stainless steel copper pipe and a porous small tube -- photocatalyst semiconductor direct -- support -- To Composition is an indication. It is carried out.
member which sees the structure of the conventional photocatalyst object Respond to a use. ( using a pipe and board > as a base -- the surface -- a photocatalyst semiconductor -- support -- Doing it.) a The form -- Oh -- a rudder -- Because -- constant -- Up -- ing in this case, Light touch An intermediation semiconductor functions. area -- a base -- surface area -- Ri -- extensive -- a large -- it hears -- it carries out This It is difficult. a photocatalyst semiconductor -- base the surface -- support -- To make sol state Photocatalyst semiconductor carried out the surface of a base -- adhesion -- It prints at the Did back and predetermined temperature (5 0 * 5 0 0). That is common. But shape of a base Enter. Constructed Also It becomes that. It is adhesion about a photocatalyst semiconductor to the and inside side. It carries out. that -- difficult -- Becoming It is sufficient and and a base carry out heat modification. Carry out The. Up Obtain. Fear There is Re. The shape of a base enters. If it constructs To an inside field Ultraviolet rays It glares. to which that becomes difficult.
The indication of an invention
It fabricates in the present invention and arbitrary shape. Things are made and they are and a cast. Shape has. As for surface * Using of an outside, size comes in large quantities. are . Contact surface It has a product. And necessity is accepted. It results in Inside. Up Enough Ultraviolet rays It glares. Things are made. Photocatalytic function It has. Fabrication Elegance is provided. It is the object about things. to carry out.
one mode of the present invention Leave and Glass beads -- Something unit Gather particles. The and This Paste up Re mutually. Overall -- required form fabricating [ ] to A state -- subsequently -- the surface of each particle -- a photocatalyst function layer -- form Formation is carried out. Things Molded article -- manufacture -- To be.
being filled up in unit particles and a form block To gather -- To, prudence, etc. It heats under light pressure. This Be alike. Ri and mutual -- Mature fusion -- To. Or adhesion material is used. Mutual is pasted. under the present circumstances -- the grade and temperature of pressure, and particles maintain that shape Contact arrival -- Consider it as a To be grade and open for free passage to both the particle question The gap -- formation -- To be made like. adhesion material is used a case -- adhesives Deteriorate intermediary unit particles and a photocatalyst semiconductor. Carry out The. It is Do not turn. Obtain. These Respond to a material. Also It was It is that. and a cast -- photocatalyst The body carrying out -- use -- To be the time -- endurance -- it is also -- That (comparing The, water A glass and low melting point Glass frit) It is used.
gathering unit particles Free [ Molded article ]-shaped cast Profit To be a point has [ ] the feature -- various -- Blog with solid shape As A, forms, such as a pipe, a gutter, a container, and the shape of a corrugated panel, are taken. manufacture is economically [ especially conventionally / physically ] difficult -- The member that was Respond to the use of apparatus. It was -- suitable shape is chosen Things come out. It cuts. a fish and animal is there it is -- leaves etc. Natural shape It makes. Things are made. To.
Photocatalyst function layer It forms. Method, for example, optical semiconductor powder, It is a day about a cast to last sol. Tsubingu is carried out. It burns the Dry back. to attach. under the present circumstances -- the gap of a cast is closed by the layer of an optical semiconductor It does not keep. obtaining -- and -- burning the time of attachment -- modification of a cast Deterioration of particles, and decomposition Occurrence There is no To. Careful for obtaining Necessity Existing .
other modes of the present invention Leave and Glass wool and Glass soar etc. a unit wire rod -- mutual -- Entangled carrying out a To do it set -- and heating fabrication -- the whole -- necessity It carries out. fabricating [ ] in shape -- subsequently -- each wire rod A photocatalyst function layer is formed in the surface. Things Molded article -- Production -- To be .
The material of a unit wire rod, and A glasss (Soda glass, borosilicate Ga Russ , quartz A glass , etc.), synthetic resin (Ata Linole , poly styrene , poly carbonate , etc.) It is. a unit wire rod -- Fiber the shape of Maintenance, and filar -- it is it is -- Fiber and A Also that [ Tring-like ] That is used. Things are made. To. however -- -- few -- Both -- ultraviolet rays -- Seki Carry out. Be a grade -- a transparent material is used things are required -- With and fabrication A state is random. Are crooked. Wire -- mutual -- point of contact having -- and its point of contact -- fixation -- Was done structure to carry out. Friction of mutual [ fixation ] To Rubbing It is adhesion although there is much To. which also has To.
it can set to a cast the density of a wire rod -- from the shape of Felt eyes -- rough -- I'm sorry Various With and use To -- it differs someday -- Carry out. Also The between wire rods -- opening Have. ing.
the whole cast can be irradiated with ultraviolet rays almost equally To it sets -- metal (stainless steel, Anoremi , tin, steel, etc.) It is. it is -- wood etc. It can be used. To.
a photocatalyst function layer and the above the same method -- formation -- To be The gap between wire rods is closed by the layer of an optical semiconductor. It does not keep. obtaining -- and -- burning the time of attachment -- modification of a cast, blowout of a wire rod, and decomposition -- Occurrence There is no To. Careful for obtaining There is necessity.
Before fabrication, it is a set of the above-mentioned unit particles or a unit wire rod. Spontaneity From the material of type ultraviolet irradiance material and phosphorescent model ultraviolet irradiance material Grain A child or this et al. It is Gala about radiation material. It mixes in A or organic polymers resin. Particles is mixed. Keep it Things are made.
To a set of unit particles or textiles Spontaneity type luminescence Serra Mick, luminous Type luminescence Serra Mick Particles, or this et al. Serra Mick -- fine -- particles -- Gala Mix in A or organic polymers resin. Carry out Molding. Particles Mix. Molded parts is used. When a cast is received Looking of ultraviolet rays Shooting even if interrupted -- and spontaneity type luminescence Serra From Mick particles Radiation It is carried out. ultraviolet rays -- it is It is. phosphorescent model luminescence Serra Mick's particles swerving -- Up It is alike and accumulate. It was energy Consume. Outside of the purple which carries out from The Line To -- the optical semiconductor of a cast -- excitation -- Re and photocatalyst function It continues. Spontaneity type luminescence Serra Mick and phosphorescent model luminescence Serra Mick's particles are usually green. Blue or orange is visible. Also light It emits. It is that and uses this. Guidance by Decorate ** It uses. Things are made. To.
A photocatalyst semiconductor and its composition are adjusted. (addition of an inorganic pigment or metal) It carries out or adjusts heat treatment in and a manufacture process. It is necessity to exertion of a catalyst function. It carries out. Wavelength (absorption belt) of ultraviolet rays It changes. Things are made. To. Metaphor The, T i O<sub>2</sub>It is alike and C r.
O<sub>3</sub>Small-quantity addition is carried out. to which an absorption belt is displaced to the long wavelength side. this The intermediary photocatalyst object side Spontaneity type ultraviolet irradiance material Also -- light storage Luminescence A of type ultraviolet irradiance material Baku It unites with the Toru characteristic. This it can do [ ] -- supply -- To be Photocatalyst semiconductor set by the wavelength of ultraviolet rays It chooses. This It can do.
the surface of a photocatalyst semiconductor and unit particles -- beforehand -- support -- Also Let it go good -- carrying out -- and unit particles -- spontaneity type luminescence Serra Mick Optical Serra mixing Mick's particles or mixing particles -- cast Carry out. the surface of the It was back and the whole -- support -- Also To do it It is good. former one Spontaneity type luminescence Ceramic, phosphorescent luminescence Serra a photocatalyst semiconductor does not adhere to the surface of Mick's particles or mixing particles -- from these particles radiation -- To be the quantity of ultraviolet rays -- many -- . Accumulation Light type luminescence Serra It is from the outside the case of Mick particles. Ultraviolet rays It is efficiency. Absorption is carried out. This It can do. To. a cast -- the manufacture process -- a photocatalytic reaction -- promotion complement It carries out. a sake -- photocatalyst function auxiliary addition metal -- adding -- Things come out. It comes.
Brief explanation of the drawings
Drawing 1, To the present invention Wall using Molding products (Block) Perspective view showing a part,
Drawing 2 is shown in Drawing 1. Perspective view of Molded article,
Drawing 3 a -- portion of Drawing 2 Expand iotapi. Perspective view and figure 3 b Glass beads a glass bead -- fixation -- The light semiconductor particles Shown mimetic diagram and figure 3 c and unit particles Carry out. Gala of Tsubee Figure showing A,
Drawing 4, Gala Ultraviolet rays are emitted to Sports. From a material Particles are mixed. Enlarged drawing of the cast which carried out Molding,
Drawing 5, Eye squinting of the fluid purifying facility using the cast of the present invention Figure,
Drawing 6 a -- the present invention -- the constructional example of a Photocatalyst object, and figure 6 b -- constructional example of the conventional photocatalyst object,
Drawing 7, Schematic diagram of an experimental device,
Drawing 8, To the present invention It fabricates in the shape of a To pipe. It is Show about the example of Molded article. A perspective view
Drawing 9, To the present invention It fabricates in To half cylinder shape. Molded article Perspective view showing an example,
Drawing 1 To 0 and the present invention It fabricates to To ball state. Molded article Perspective view showing an example (example of use)
Drawing 1 1 is Drawing 1. It is shown in 0. Enlarged drawing of a It was pole-like cast Drawing 1 It fabricates using 2 and a unit wire rod. Perspective view of Molded article Drawing 1 Ultraviolet rays are emitted to 3 and a unit wire rod. From a material Particles are mixed. Molding is carried out. which is a perspective view of Molded article.
invention It carries out. The best form of a sake Off shown in Drawing 1 Ilta-one -- it adjoins Division wall between rooms inserting in -- Included Circulation of air is aimed at between Re and the room of both sides. Sake use -- To be .
Like and two or more light transmission nature which show A filter - one in Drawing 2 Breathability -- pro -- accumulating A 2 -- composition -- Being done.
Block 2 and combination To -- burying arbitrary area entirely -- A little It can do. To like -- the whole form -- Module - Le ---izing -- Wear which lets fluorescence pipe 3 pass in the center of a transverse direction in Have been cage and this example arrival hole 4 -- providing -- Being done . Fluorescence pipe 3 is lighting. Ultraviolet irradiance It is made to serve a double purpose. ing. Fluorescence pipe 3 is from others. Energy is received. which light is emitted and also is a from type ultraviolet irradiance implement.
this example -- Block 2 -- figure 3 a obtaining -- a large number -- Glass beads 5 (unit particles) a set -- and the object It carries out. Fabricate in the form of block 2. Also It was which is that. each Gala As for Sports 5 (Drawing 3 c), a material is related with ultraviolet rays. Transparent A - The -- Dagarasu whose size is diameter abbreviation 5 m m.
The object It carries out. A form is given. Biscuit It is Gala to a model. It is filled up with Sports 5. adding vibration Internal Bi - A 5 -- a model -- Familiar the Did back and the whole are put into an electric furnace -- state of current strength carrying out -- B Prudence of The -- from the upper part while applying pressure slightly -- 7 0 0 -- 3 Heat by zero and after heating fully spends many hours. It cools naturally. heating To -- and form with each bead 5 near spot gluing pasting up mutually -- and Gala the form of the whole set of Sports 5 -- Solid It carries out constant.
Heating temperature Time is a bead. Quality of the material Size comes. It is a pole. Facial expression pro In the form of Different. heating temperature Adjustment of time, and each Bi - A 5 -- globular form (particle shape) Maintain. Mutual -- adhesion -- To be things -- standard to carry out. The material of heating temperature and unit particles It is Gala like this example. It is 6 in the case of Sports. 5 0^* 7 2 It is Ah at 0 * grade. Ri , fritto In a case, it is 4. 5 0*8 0 They are a grade and poly at 0. Carbonate With resin, it is 1. 2 O t S 0
0 suitable at a grade. this Yo Carry out for obtaining. The can be carried out. Gala From a set of Sports 5 Open for free passage between Each [ a cast and ] Bi - A 5 having The gap 6 -- and place To -- Bi - A 5 is lack. carrying out -- space There are also things.
the material of unit particles -- A glass -- Limit et al. To, fritto , and poly Power - Bonate Resin etc. are used. things are made [ ] -- few -- Both -- being related with ultraviolet rays The a grade -- transparent Also if it is that -- Yo it is -- . the form of unit particles -- figure 3 c -- Show -- As it was a ball -- Limit et al. To and Crushing grain it is -- There is Something unevenness. a polyhedron -- Ah Also The It is good and size comes. To -- use To -- it differs usually -- a mean diameter -- 2 Also that about [ 0 mu m grade to ] 1 O m m Up to be used. this example -- obtaining -- gas circulation -- To Also that target that -- unit particles -- smallness -- Also Me Right Les and power 2 0micro m * 1 0 0 Plan circulation of 0/x m, and a fluid. Also It was that -- particle diameter Size comes. Size comes comb and a gap. To is carried out. Necessity Existing . furthermore -- covering a slope with particles putting -- and fluid It is made to flow down. Also that of a type that -- bead It says. Ball What to call Large -- A thing is used. which also has things. unit particles -- Gala Suva -- Noreen -- obtaining -- hollow -- There is also good. Glass beads carrying out -- marketing -- Being done G B 2 0 1 M (particle-diameter [ the product made from brand name Toshiba Balothy 12 and ] 0 .7 1 *: I .0 0 m m) is used. Things are made.
fabrication -- The the aggregate of Sports 5 -- and oh Rudder Because -- semi- -- Carry out Provision. It was "dish O sol" (product made from transfer among incorporated company rice field ) Inside of sol the whole -- Di Hopping Carry out. fully shaking Cut and produce a clog in gap 6. There is nothing. * Obtain and exceed. After It was, 4 5 -- 1 it Dries for 0 Hour -- this Yo Carry Out for Obtaining. The and Middle Cast are Constituted. Table of Each Bi - A 5 Field -- Photocatalyst Semiconductor 8 -- Coatee Tongue Carrying Out -- Subsequently 4 0 It is 3 at 0. They are a deed and optical semiconductor particles about the calcination for 0 minute. (this place Synthesis T i O 2) Gala It fixes to the surface of Sports 5 and they are (Drawing 3 b) and a photocatalyst function layer (in this case, tunic). to form. temperature of calcination Also which needs time for fixation of T i O 2 That It is. modification of a cast and change of particle shape -- To come There is nothing. Fully careful for obtaining with necessity.
Photocatalyst semiconductor If it carries out, it is T i O 2 > Z n O and S r T i 0.<sub>3</sub>C d S, C d O, C a P, I n P, I n<sub>2</sub>O<sub>3</sub>C a A s, B a T i 0<sub>3</sub>K<sub>2</sub>N b O<sub>3</sub>> F e<sub>2</sub>O<sub>3</sub>, T a<sub>2</sub>0 5, W O 3 S a O 2 B I<sub>2</sub>O<sub>3</sub>N i 0, C u<sub>2</sub>0 S I C, S I 0<sub>2</sub>M o S<sub>2</sub>M o S<sub>3</sub>I n P b, R u 0<sub>2</sub>C e o<sub>2</sub>etc is used. Things are made.
T i 0<sub>2</sub>Is and brand name "S T S -- 2 0" (as Ishihara Sangyo stock company make >, brand name "T O sol", and "P T o sol" (product made from transfer among stock company rice field ) -- the state of sol -- sale -- Being done.) T i 0 in Zonore<sub>2</sub>Particle diameters are 0.01 / m *0.07 mu piiota. Existing . These It excites. The wavelength of the ultraviolet rays of a sake is each. It differs.
Emergency, sterilization, etc. They are P t and A g for a functional complement,
R u 0<sub>2</sub>N b, C u, S n N i O, etc. Additive agent It carries out. It uses. which can do things.
It completes. Block 2 ( cast which has a photocatalyst function) has a transparent feeling. White It carries out and and gap 6 are rope Cut. Free passage of Many It has a hole and they are the sum total of and its surface area, and solid Blog. A has. which reaches by 3*4 times the Surface area.
Block 2 -- Drawing 1 it finishes setting up to obtain -- Phi A part of wall surface is formed as Ruta -one. it carries out Opening and closing of a door, and person Move. When -- Becoming It is located in the both sides of Tui Noreta - 1. Space Air leads many gaps 6. which circulates to Mutual. the -- the time -- fluorescent light of room * (from type ultraviolet irradiance implement else) etc. -- Phi The surface of Ruta - one is irradiated with ultraviolet rays. Block
2 a Of photocatalyst functional layer is activated Am and this are contacted. the organic compound in the air is disassembled (oxidization and reduction) -- to which removal of deodorization and a harmful floating organic matter is performed. A bactericidal effect is Ah. To.
Block 2 -- thickness -- and -- Case [ it is sufficient and dark in one / and / space ] Blog Insert fluorescence pipe 3 in wearing hole 4 of A 2. Light up is carried out. it carries out the wall surface of A filter - one shines -- lighting inside the room Block 2 -- from an inside Ultraviolet rays irradiation -- Light with a high catalyst functional layer a bell -- activation -- To be . as a result, deodorization and a sterilization function -- much more -- strengthening -- To be.
Glass beads 5 is gathered. It is merely a middle cast of Over, outside of purple Are related with a line. The -- remarkable Transparent to a grade Photocatalyst half Guiding Thing with the translucent body a surface photocatalyst semiconductor -- ultraviolet rays Absorb Cast which equipped the To sake with the photocatalyst function layer (finished product) Then. -- From the surface Tendency for ultraviolet rays not to fully reach the inside or inside side is there. this Yo case it is Something -- Blog * part of A 2 -- fluorescence pipe The Something from type ultraviolet irradiance implement else is arranged. Things and Blog the photocatalyst function of A 2 -- exertion -- To It is very effective in a top.
fluorescence pipe 3, a mercury lamp, and Xenon light and bra There is a ckwright it is -- Halo the Genn light etc. -- others -- it changes into a from type ultraviolet irradiance implement Things are made. To.
It is air to A filter -1 and an underground passage. It supplies. Duc A Appearance Also as Rofinoreta - etc. The object for Chestnut IJ can be carried out. To.
It is shown in Drawing 1. Block 2 are and Gala, as shown in Drawing 4. A photocatalyst function layer is beforehand formed in the surface of Sports 5 ( unit particles which consist of a material which penetrates ultraviolet rays). After It was, Photocatalyst function layer It forms. Gala It is a material about Sports 5 and phosphorescent model ultraviolet irradiance material. It carries out. Particles 9 are mixed. To gather is carried out and they are particles about , particles 5, and particles 9. Shape is maintained. Mutual is pasted. Molding is carried out. Things are made. In phosphorescent model ultraviolet irradiance material, he is * light type luminescence Serra. Mick "Rumi To inform" (made by Nemoto) It uses. which can do things. Some -- This Phosphorescent model luminescence Serra Mick's thin Crushing grain -- A glass and organicity Mix in polymers resin. Fabricate in the shape of Step - A. (Mixing grain child 9') of It was is used. Things are made and unite with the particle diameter of bead 5. made into Size. a photocatalyst semiconductor -- "T O sol" (product made from transfer among incorporated company rice field ) It uses. things are made -- the above-mentioned Same molding method To -- cast It obtains. Things are made. To.
each Gala the surface of Sports 5 -- beforehand -- a photocatalyst function layer -- formation -- Also Being held the surface of glass beads contacts during heating carrying out Adhesion -- and phosphorescent model luminescence Serra Mick particles 9 -- or -- Gala of mixing particles 9' and the circumference Take to Sports 5. Enclosed These capture -- To be Thing Ideas To be .
Spontaneity type ultraviolet irradiance material (spontaneity type luminescence Serra Mick) is internal energy. It is Material which consumes and emits light itself, and he is Raju. Umm pro Methiu Radiation collapse of Beam is used. Purple to Am and luminescence It has an outside line field. ing. Under the present circumstances, it is This. Something ingredient Refining powder of the included rock Hardened Also That is ground again. Crushing using particles.
phosphorescent model ultraviolet irradiance material (phosphorescent model luminescence Serra Mick) -- external energy Picking it is crowded -- emitting the part While -- Luminescence It carries out. it is a material -- luminescence -- ultraviolet range Have. ing . "-- the Rumi nova j (Made by brand name Nemoto), and "kiblah A J (it is a product made from Cousteau eye in brand name , Inc.) -- marketing -- Being done . these Alumina of high purity, and carbonic acid Strontium and Yu Mouth Piou Beam and Sis pro -- Siu ingredients, such as Beam, -- Including it is -- Strontium aluminum Nate (S r A 1 2 O 4) -- main -- Ingredient it is what is carried out -- is there. Absorption Speck The maximum point of Tonole is 3. 60 n Meter It is and they are and particle diameter 20^m*5. which is 0 i tn. It carries out, and power is carried out and it Destruction before pulverization. Also that of State It is the Up about that. Up Crushed grain child It obtains by carrying out. Things are also made. To.
these Humidity is absorbed in a commercial item. Performance Size comes. Carry out Decline. The Carry out. There is a Watch thing. that -- oh Rudder Because -- Ga -- Russ and poly Carbonate Obtain. are . Transparent organic polymers * fat Mix in inside. To use Things are made.
example of the above-mentioned [ the mode of use ] The same fluorescence pipe 3 -- To light -- After Was done, swerving -- Up it being alike and receiving ultraviolet rays -- energy Accumulate. Luminous type luminescence Serra From Mick's particles 9 or mixing particles 9' Pull. Continue. ultraviolet rays -- radiation -- Photocatalyst function of the circumference of Have been activating a layer -- and a catalyst function -- continuation -- To be. Follow There are The and a person. There is nothing. Also in night Deodorization and a bactericidal action are performed and a smell remains in and the room. Displeasure is wiped away. Things are made. To.
the beginning -- Glass beads 5 and phosphorescent model luminescence Serra Do heating and adhesion of Mick's particles 9 or mixing particles 9'. carrying out [ ] Molding -- and -- the whole -- the inside of the sol of a photocatalyst semiconductor -- Di Carry out Hopping. It calcinates after dryness. Procedure To -- Same cast Profit Become . however, it adheres to the surface Photocatalyst function layer To -- light storage Type luminescence Serra From the irradiation efficiency of Ultraviolet rays and particles 9 of This which receive Mick's particles 9 or mixing particles 9', and 9' The radiant efficiency of ultraviolet rays falls.
Drawing 5 -- vertical and horizontal A glass board 1 4 a * 1 4 d To -- composition -- the inside of a Was done passage -- Filter - Block 1 5 -- two or more individual purchasing Carry out Place. A Fluid purifying facility is shown. It is a photocatalyst function layer to filter-block 1 5 and the surface. (this example T i 0)<sub>2</sub>It has Coating . Gala Direct in Sports 5 It fabricates on a way object. Also It was which is that. glass board 1 on either side 4c and 1 4 d -- Along Arrange fluorescence pipe 3 of three Respectively. Am and This Turn on Re. State -- from the front back -- Gas or -- fluid passage -- To . Gas As for It was, a fluid is Fiinoleta - Blog. A 1 While passing 5, it is a photocatalyst function layer. It touches and is Decomposition of , deodorization, and a poisonous thing. Rude receives the operation of sterilization etc.
This kind As for Fiinoleta -, and an hour of use are for a long time. and a filter - Blog Decomposed materials adhere to A. Performance falls. To come It is that and washes periodically. Necessity arises. To. that time -- this example A filter - a function is exhibited like. Each unit particle is adhesion. carrying out -- fabrication -- Being done Filter 1 Block (cast) Is Unit -- Obtain. Desorb simply. Washing is carried out. Things are made. To -- in addition -- fine bead 5 Rose Since it does not treat to a rose Size comes. are . a purifying facility -- Ah Also The Main Tenance is easy. filter [ of Drawing 1 ] -, and a figure -- the fluid purifying facility of 5 demonstrates Organic compound It decomposes. Capability, the surface area of a photocatalyst function layer -- a large -- Soybean flour from -- comparing with and the conventional photocatalyst object Size comes to Each stage. It is. This point Experiment using the photocatalyst object shown in figure 6 a and figure 6 b It is shown by a result.
Photocatalyst object A (it is a Ru glass beads cast to the present invention)
Glass beads : G B 6 0 4 M (product made from Toshiba Varo tee 12) Particle diameter Average 4 .O m m
Fabrication : biscuit It puts into a bowl description machine and is 7. 0 It is 3 in 0 atmosphere. It heats for 0 minute and they are and cooling. A part of sphere [ shape / whole ] It is power at a plane. It is Becoming to the form which carried out Tut. It was. Diameter 1 of a plane portion 3 O m m, center Thickness 1 of a part 5 m m. It is the same. Size comes. Solid thing of To The whole to carry out Surface area is 3. 2 0 cm<sup>2</sup>. Gala The arrangement of Sports, and the shape of a pyramid Arrangement (Drawing 6) With and the total surface area are 1. 9 9 cm<sup>3</sup>X 2 . 2 2 / 0 . 4 = 1 1 0 4 . 4 5 c m<sup>2</sup>Percentage of void is 1. 9 9 c m<sup>3</sup>X 2 5 . 9 5 % = 5 1 . 6 4 c m<sup>3</sup>It comes out.
Photocatalyst semiconductor: S T S - 2 1 (neutral Zonore and the particle diameter of -- T i O 2 by Ishihara Sangyo Kaisha, Ltd. are 0 .0 7 mu m). 2 Use the solution of 0 w %. Use and day Tubing co - tee After Tongue It dries and is 4. 0 It is 3 at 0. 0-minute calcination. bead the surface -- formation -- Thickness of a Was done tunic 2micro m * 3 mu m.
photocatalyst object B (substrate -- photocatalyst semiconductor [ ] -- support -- Did conventional article) decorative sheet Substrate : Mole cricket (brand name The, Inc. Labor -- A and the product made from the Serra mix, 1 5 0 m m X 2 2 0m m X thickness) Mitt
4 M M and Function. Surface Area 3 3 0 C M<sup>2</sup>.
Photocatalyst semiconductor: S T S -- 2 It is the same as 1 and the above. Conditions and Di Thickness 2 mu m * 3 / * piiota of dryness after Hopping, calcination, and a tunic.
[Experimental device (Drawing 7)]
Float [ of thickness 5 m m ] Containera Gala (3 3) It forms by A.
0 M M X 3 3 0 M M X 4 0 M M -- Two -- Preparation(ing) -- and One Side Photocatalyst Object B is Put into and Another Side for Photocatalyst Object A -- Polish P M -- Cousbull 1 -- B (Product made from Brand Name Sumitomo Calah 1, Inc.) 0.
0 4 In 9 % solution Photocatalyst objects A and B are Burieds about To arrival colored water b. Let's It is filled up only with an equivalent amount and they are and float. Gala It covers by A. in which this coloring water is P H = 5 .5 *6 .5. coloring water -- Capacity It pours into vessel a. Solution temperature 1 at the time 3 and room temperature 2 0 -- Ah the upper part of It was and container a -- about 5 0 c m and lower part abbreviation 8 0 c m -- respectively -- The rack light c (4 0 w) -- 2 -- arranging every [ this ] It was.
Ponte Rex Bonore P M -- B is and phthalocyanine Bunnley Z Poliki. A Les Les A A Les A Les A Li 1 Norea - Tel Z organicity nitrogen system antiseptic Z Thilly It has composition of the Cong system Defoaming material. Non-A It is ON nature, a coloring component -- ultraviolet rays -- decomposition -- A part for Not and organicity a solution operation -- decomposition -- To be .
[Experimental result]
Bra Kucklite c is turned on and it is and 3. It is a color of coloring water b every 0 minute. Change is observed. It was. as a result, photocatalyst objects A and B -- someday -- also setting -- progress of and time both -- Ming et al. or -- a color -- thin -- container a -- * -- a dark blue sediment -- Be seen like -- became, coloring Ho of an ingredient But is precipitation. Become arrival colored water becomes almost transparent. by -- the case of photocatalyst object A -- 1 2 -- a part for time 30 -- It was Receive. The and photocatalyst object B -- 6 1 time 3 Require a part for zero. It was. Light touch Medium A receives B. Also decomposition capability 5 times the About of this Next Part To.
Drawing 8 and a figure -- 9 and the present invention To -- tubular -- Facial expression cover top Blog The cast fabricated to A 2 is shown and use it for and a lighting. ing . it dedicates to an inside Fluorescence pipe 3 emits. Ultraviolet rays To -- the photocatalyst function layer of a cover -- activation -- To be Fluorescence pipe 3 emits. Pass along gap 6 of a cover by light. It escapes. Air current Occurring by which , deodorization, and a sterilization function are exhibited. the usual cover it compares -- it has a photocatalyst function In size, the surface area of a layer comes to each stage. To The effect of a photocatalyst function is high. necessity To -- complicated form voice -- comparatively -- It fabricates freely. This It can do. To.
Drawing 1 0 and a figure -- 1 1 and the present invention To -- the shape of a pole -- pro -- Fabricate to A 2. Molded article is shown [ ] -- comparing The and tank 1 for breeding it puts into 0 -- from the outside Ultraviolet irradiance instrument 1 It is irradiated with 1. Blog of ball state . To A 2, many gaps 6 are open for free passage. Overflow device 1 It generates from 2. Air bubbles a stream -- Block 2 -- inner -- Organic compound with and underwater [ harmful ] (wastes) which passes a part Decomposition carried out. the inside of the former and a pipe -- A Particles of ON exchange resin only -- Sufficient Also Loaded it compares with that -- there is little circulation resistance of water -- carrying out -- the time of and washing Take* -- I am easy . it arranges a place -- exceptional -- restriction -- To be Things It is.
Drawing 1 2 and the average diameter of a section are 1. 0 0 mu piiota Glass soar 1 3 ( wire rod which consists of a material which penetrates ultraviolet rays -- unit line material) Random entanglement A To do it set is carried out. Fiber 1 Between three It has an opening. It fabricates by State cylindrical. Block 2 It is shown. fiber 1 Heat 3. Molding is carried out. the form in the surface -- Solid fiber one room in which the inside was involved in the Circle sake -- Fiber A mutual point of contact is friction. Fixed -- To be. sake [ ] which day Tsubingu makes the middle cast of this "T O sol j (product made from transfer among incorporated company rice field ), and prevents model collapse after dryness -- which is again put into a model and is calcinated. a sake -- fabrication The whole of elegance The shape to carry out collapses and carries out. Up -- unacquainted There are nothings. This To this The cast which equipped Ri and the surface of each wire rod with the photocatalyst function layer is completed. bead 5 -- business Example which was It fabricates in a comparatively free form similarly. Things come out. It cuts. Gala The diameter of a section of Supaino 1 is changed. things -- various -- being Suitable for a use Also It was That It obtains. Things are made. To.
The material of a unit wire rod, and A glasss (Soda glass, borosilicate Ga Russ , quartz A glass , etc.), synthetic resin (Ata Linole , poly styrene , poly carbonate , etc.) It is.
Blog the center of a transverse direction of A 2 -- hole 4 -- providing -- Being And also [ in response to energy, it emits light from Ri, this hole 4, and others ] From type ultraviolet irradiance implement Wearing hole for letting the fluorescence pipe to carry out pass It uses by carrying out. which can do things.
Drawing 1 3 -- Drawing 1 Are shown in 2. Molded article -- phosphorescent model luminescence Serra Mick's particles 9 and above-mentioned mixing particles 9' -- maintenance -- Also Did That It is. Glass Fino Ku 1 -- 1 3 Phosphorescent model luminescence Serra Mick has particle 9. it is -- mixing mixing particles 9' Keep it. Heating composition carrying out type -- the whole the sol of an optical semiconductor -- day Tsubingu Even if it carries out good -- carrying out -- and Drawing 1 Are shown in 2. Molded article -- phosphorescent model luminescence Serra Mick's particles 9 or mixing particles 9' are twined -- calcinating again loosely There are not The and omission appearance. Fix for obtaining. Also The It is good.
Drawing 1 being shown in 3 Example of It was Being the same and Blog Center of a transverse direction of A 2 To -- hole 4 -- providing -- From [ a Have been cage, this hole 4, and else ] Enel and also it emits light in response to Gee -- from type ultraviolet irradiance implement Carry out. Fluorescence of The Wearing hole for letting a pipe pass It uses by carrying out. which can do things.
In the above-mentioned cast, it is photocatalyst function auxiliary addition metal to photocatalytic reaction sake at the manufacture process. A promotion complement is carried out. (P t, A g, R h, R u 0)<sub>2</sub>N b, C u, S n, N i O, etc. It adds. Things are made.
the present invention Set of Leave, unit particles, or a unit wire rod It carries out. Since it is a cast, it has a photocatalyst function. a cast -- comparatively -- It makes in a free form. Things are made. To. A cast has. In size, the area of surface area, i.e., , and a photocatalyst function layer comes to each stage. To, photocatalyst effect In size, Result comes. It is and is .. the from type ultraviolet irradiance implement else is arranged inside Large surface area of a photocatalyst function layer , -- using effectively -- and powerful photocatalyst function Profit To be.
8 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8
Every citation, both waysCites: the store holds 8 of 9
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| JP4017098B | Cites | Japan | – | International search |
| JPH03106420A | Cites | Japan | Y | International search |
| JPH0417098B2 | Cites | Japan | Y | International search |
| JPH04341787A | Cites | Japan | Y | International search |
| JPH06320011A | Cites | Japan | Y | International search |
| JPH0824666A | Cites | Japan | Y | International search |
| JPH08266902A | Cites | Japan | XP | International search |
| JPH08309122A | Cites | Japan | XP | International search |
| See also references of EP 0824040A4 | Non-patent | – | – | International search |
8 members in 7 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 7094096 | Japan | A | |
| 7094096 | Japan | A | |
| 870940 | – | – | – |
| JP19960070940 | – | – | – |
Members8
| Document | Office | Kind | |
|---|---|---|---|
| JPH09234376A | Japan | A | |
| CA2220096A1 | Canada | A1 | |
| WO9732664A1This record | World Intellectual Property Organization (WIPO) | A1 | |
| EP0824040A1 | European Patent Office (EPO) | A1 | |
| KR19990008279A | Republic of Korea | A | |
| EP0824040A4 | European Patent Office (EPO) | A4 | |
| US6074748A | United States of America | A | |
| TW398993B | Taiwan Province of China | B |
12 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Wipo information: withdrawn in national officeWithdrawnWWW | WWW | WO | |
| Wipo information: refused in national officeWWR | WWR | WO | |
| Wipo information: published in national officeWWP | WWP | WO | |
| Wipo information: published in national officeWWP | WWP | WO | |
| Ep: the epo has been informed by wipo that ep was designated in this application121 | 121 | WO | |
| Wipo information: entry into national phaseWWE | WWE | WO | |
| Entry into the national phaseENP | ENP | CA | |
| Entry into the national phaseENP | ENP | CA | |
| Wipo information: entry into national phaseWWE | WWE | WO | |
| Wipo information: entry into national phaseWWE | WWE | WO | |
| Designated statesAK | AK | WO | |
| Designated countries for regional patentsAL | AL | WO |
Numbers
- Publication
- 97/32664
- Publication, DOCDB
- 9732664
- Publication, EPODOC
- WO9732664
- Application
- 9700620
- Application, DOCDB
- 9700620
- Application, EPODOC
- WO1997JP00620
Titles2
- English
- MOLDED PRODUCT HAVING PHOTOCATALYTIC FUNCTION
- French
- PRODUIT MOULE A FONCTION PHOTOCATALYTIQUE
Classification
- CPC, 9
- B01J35/39
- Y10T428/2922
- Y10T428/294
- Y10T428/2927
- Y10T428/2938
- Y10T428/2991
- Y10T428/29
- B01J35/30
- B01J35/395
- IPC, 4
- A61L9 00
- B01D53 86
- B01J21 06
- B01J35 00
Designated states2
- Regional, 1
- Sweden
- National, 1
- United States of America