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1. WO2020110523 - PHOTOCATALYST COMPOSITE MATERIAL, PROTECTIVE MEMBER FOR SENSORS, PROTECTIVE MEMBER FOR BUILDING MATERIALS, PROTECTIVE MEMBER FOR VEHICLES, PROTECTIVE MEMBER FOR COOLING CONTAINERS, PROTECTIVE MEMBER FOR SECURITY CAMERAS, SENSOR, BUILDING MATERIALS, VEHICLE, COOLING CONTAINER AND SECURITY CAMERA

Publication Number WO/2020/110523
Publication Date 04.06.2020
International Application No. PCT/JP2019/041511
International Filing Date 23.10.2019
IPC
B01J 35/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
02Solids
B01J 21/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
21Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
08Silica
B32B 27/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
E04B 1/62 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
E06B 5/00 2006.01
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
5Doors, windows, or like closures for special purposes; Border constructions therefor
CPC
B01J 21/08
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
21Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
08Silica
B01J 35/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
02Solids
B32B 27/18
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
18characterised by the use of special additives
E04B 1/62
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
E06B 5/00
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
5Doors, windows, or like closures for special purposes
Applicants
  • 富士フイルム株式会社 FUJIFILM CORPORATION [JP]/[JP]
Inventors
  • 安永 正 YASUNAGA, Tadashi
  • 八重樫 裕之 YAEGASHI, Hiroyuki
  • 望月 英宏 MOCHIZUKI, Hidehiro
  • 倉沢 充 KURASAWA, Mitsuru
Agents
  • 特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO
Priority Data
2018-22265128.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PHOTOCATALYST COMPOSITE MATERIAL, PROTECTIVE MEMBER FOR SENSORS, PROTECTIVE MEMBER FOR BUILDING MATERIALS, PROTECTIVE MEMBER FOR VEHICLES, PROTECTIVE MEMBER FOR COOLING CONTAINERS, PROTECTIVE MEMBER FOR SECURITY CAMERAS, SENSOR, BUILDING MATERIALS, VEHICLE, COOLING CONTAINER AND SECURITY CAMERA
(FR) MATÉRIAU COMPOSITE PHOTOCATALYTIQUE, ÉLÉMENT DE PROTECTION POUR CAPTEURS, ÉLÉMENT DE PROTECTION POUR MATÉRIAUX DE CONSTRUCTION, ÉLÉMENT DE PROTECTION POUR VÉHICULES, ÉLÉMENT DE PROTECTION POUR RÉCIPIENTS DE REFROIDISSEMENT, ÉLÉMENT DE PROTECTION POUR CAMÉRAS DE SÉCURITÉ, CAPTEUR, MATÉRIAUX DE CONSTRUCTION, VÉHICULE, RÉCIPIENT DE REFROIDISSEMENT ET CAMÉRA DE SÉCURITÉ
(JA) 光触媒複合材、並びに、センサー用保護部材、建材用保護部材、車両用保護部材、冷却容器用保護部材、監視カメラ用保護部材、センサー、建材、車両、冷却容器及び監視カメラ
Abstract
(EN)
The present invention provides a photocatalyst composite material which comprises a photocatalyst layer that contains anatase titanium oxide and an inorganic particle-containing layer that contains inorganic particles and a siloxane resin containing an organic structure, and which is configured such that: the photocatalyst layer has a refractive index of from 1.5 to 2.5 (inclusive) as determined by ellipsometry at a wavelength of 1,000 nm; and the inorganic particle-containing layer has a thickness of from 100 nm to 250 nm, while having a refractive index of less than 1.5 as determined by ellipsometry at a wavelength of 1,000 nm. The present invention also provides uses of this photocatalyst composite material.
(FR)
La présente invention concerne un matériau composite photocatalytique qui comprend une couche de photocatalyseur qui contient de l'oxyde de titane anatase et une couche contenant des particules inorganiques qui contient des particules inorganiques et une résine de siloxane contenant une structure organique, et qui est configuré de telle sorte que : la couche de photocatalyseur a un indice de réfraction de 1,5 à 2,5 (inclus) telle que déterminée par ellipsométrie à une longueur d'onde de 1 000 nm; et la couche contenant des particules inorganiques a une épaisseur de 100 nm à 250 nm, tout en ayant un indice de réfraction inférieur à 1,5 tel que déterminé par ellipsométrie à une longueur d'onde de 1000 nm. La présente invention concerne également des utilisations de ce matériau composite photocatalytique.
(JA)
アナターゼ型酸化チタンを含む光触媒層と、有機構造を含むシロキサン樹脂及び無機粒子を含む無機粒子含有層と、を含み、光触媒層は、波長1000nmでエリプソメトリーによって測定された屈折率が1.5以上2.5以下であり、無機粒子含有層は、厚みが100nm~250nmであり、波長1000nmでエリプソメトリーによって測定された屈折率が1.5未満である光触媒複合材、及びその用途である。
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