WO2011118857A1 - Peinture photocatalytique - Google Patents

Peinture photocatalytique Download PDF

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Publication number
WO2011118857A1
WO2011118857A1 PCT/JP2011/058378 JP2011058378W WO2011118857A1 WO 2011118857 A1 WO2011118857 A1 WO 2011118857A1 JP 2011058378 W JP2011058378 W JP 2011058378W WO 2011118857 A1 WO2011118857 A1 WO 2011118857A1
Authority
WO
WIPO (PCT)
Prior art keywords
photocatalyst
coated body
body according
layer
group
Prior art date
Application number
PCT/JP2011/058378
Other languages
English (en)
Japanese (ja)
Inventor
寺崎浩
池田猛
野瀬律子
浦理
亀島順次
早川信
菅野充誠
Original Assignee
Toto株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toto株式会社 filed Critical Toto株式会社
Priority to SG2012086666A priority Critical patent/SG185749A1/en
Priority to JP2012507128A priority patent/JP5823949B2/ja
Priority to CN201180025817.9A priority patent/CN102917791B/zh
Publication of WO2011118857A1 publication Critical patent/WO2011118857A1/fr
Priority to HK13108975.7A priority patent/HK1181696A1/zh

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Classifications

    • B01J35/39—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0219—Coating the coating containing organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1693—Antifouling paints; Underwater paints as part of a multilayer system
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes

Abstract

La présente invention concerne un photocatalyseur présentant une excellente élasticité. En particulier, la peinture photocatalytique selon l'invention garantit l'adhérence d'une base et d'une couche photocatalytique, même lors de formation de fissures dans le revêtement photocatalytique dues aux variations saisonnières dans la température de la surface du revêtement, et supprime nettement la propagation et le développement de ces fissures dans la surface et dans la base. La peinture photoctalytique selon l'invention est constituée d'une base, d'une couche photocatalytique qui comprend le photocatalyseur, et d'une couche intermédiaire qui est prévue pour être interposée entre la base et la couche photocatalytique et en contact avec la face inférieure de la couche photocatalytique. La couche intermédiaire comporte un composant de résine, qui comprend un composant silicone et un composant non silicone souple. Le facteur de pertes diélectriques de la couche intermédiaire à 25°C, mesuré par un dispositif de mesure de viscoélasticité de matières solides, est compris entre 0,2 et 1,5. Au moins une crête spectrale de la courbe de changement de température du taux de perte d'élasticité, qui est mesuré par un dispositif de mesure de viscoélasticité de matières solides selon la norme JIS K7244-4 pour la couche intermédiaire, est comprise entre -80 °C et 30°C.
PCT/JP2011/058378 2010-03-25 2011-03-25 Peinture photocatalytique WO2011118857A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SG2012086666A SG185749A1 (en) 2010-03-25 2011-03-25 Photocatalytic paint
JP2012507128A JP5823949B2 (ja) 2010-03-25 2011-03-25 光触媒塗装体
CN201180025817.9A CN102917791B (zh) 2010-03-25 2011-03-25 光催化剂涂装体
HK13108975.7A HK1181696A1 (zh) 2010-03-25 2013-08-01 光催化劑塗裝體

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010070197 2010-03-25
JP2010-070197 2010-03-25
JPPCT/JP2010/068790 2010-10-18
PCT/JP2010/068790 WO2011118073A1 (fr) 2010-03-25 2010-10-18 Corps enduit de photo-catalyseur

Publications (1)

Publication Number Publication Date
WO2011118857A1 true WO2011118857A1 (fr) 2011-09-29

Family

ID=44672658

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP2010/068790 WO2011118073A1 (fr) 2010-03-25 2010-10-18 Corps enduit de photo-catalyseur
PCT/JP2011/058378 WO2011118857A1 (fr) 2010-03-25 2011-03-25 Peinture photocatalytique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/068790 WO2011118073A1 (fr) 2010-03-25 2010-10-18 Corps enduit de photo-catalyseur

Country Status (6)

Country Link
JP (1) JP5823949B2 (fr)
CN (1) CN102917791B (fr)
HK (1) HK1181696A1 (fr)
SG (2) SG185749A1 (fr)
TW (2) TW201132496A (fr)
WO (2) WO2011118073A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3177838T3 (en) 2014-08-05 2021-04-12 Biomerenewables Inc Fluid-redirecting structure
US11964739B2 (en) 2020-08-07 2024-04-23 Roger K. Young Coatings that reduce or prevent barnacle attachment to a marine structure
US11906157B2 (en) 2020-08-07 2024-02-20 Pure-Light Te chnologies, Inc. Photocatalyst formulations and coatings
US11819824B2 (en) * 2020-08-07 2023-11-21 Pure-Light Technologies, Inc. Surface coatings for self-decontamination

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225658A (ja) * 1996-12-13 1998-08-25 Matsushita Electric Works Ltd 機能性塗装品とその製造方法および用途
JP2000212509A (ja) * 1999-01-20 2000-08-02 Jsr Corp 塗膜の形成方法およびそれより得られる硬化体
JP2001137711A (ja) * 1999-11-10 2001-05-22 Yamaha Livingtec Corp 光触媒層の形成方法
JP2002137322A (ja) * 2000-11-02 2002-05-14 Nippon Paint Co Ltd 光触媒構造物の形成方法およびそれによって得られる光触媒構造物
JP2003025516A (ja) * 2001-07-11 2003-01-29 Hiraoka & Co Ltd 環境汚れ防止性の高い積層シート

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE391553T1 (de) * 1995-06-19 2008-04-15 Nippon Soda Co Trägerstruktur mit photokatalysator und photokatalytisches beschichtungsmaterial
CN100343044C (zh) * 2002-07-31 2007-10-17 宇部日东化成株式会社 高耐久性光催化剂薄膜以及使用该薄膜的表面具有光催化功能的构造物
WO2005007402A1 (fr) * 2003-07-22 2005-01-27 Taiyo Kogyo Corporation Feuille de photocatalyseur et procédé de fabrication associé
EP1712280A4 (fr) * 2003-12-25 2013-11-06 Taiyo Kogyo Co Ltd Feuille de photocatalyseur, son procede de d'assemblage et son procede de production
CN1914281A (zh) * 2004-01-26 2007-02-14 株式会社钟化 固化性组合物
KR101256154B1 (ko) * 2005-03-08 2013-04-19 디아이씨 가부시끼가이샤 자외선 경화성 수지 조성물과 자외선 경화성 도료 및도장물
CN100500429C (zh) * 2006-07-27 2009-06-17 宁波山泉建材有限公司 净化空气及防水透气的三层复合膜、其制备方法及应用
JP5614945B2 (ja) * 2008-05-27 2014-10-29 Toto株式会社 光触媒塗装体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225658A (ja) * 1996-12-13 1998-08-25 Matsushita Electric Works Ltd 機能性塗装品とその製造方法および用途
JP2000212509A (ja) * 1999-01-20 2000-08-02 Jsr Corp 塗膜の形成方法およびそれより得られる硬化体
JP2001137711A (ja) * 1999-11-10 2001-05-22 Yamaha Livingtec Corp 光触媒層の形成方法
JP2002137322A (ja) * 2000-11-02 2002-05-14 Nippon Paint Co Ltd 光触媒構造物の形成方法およびそれによって得られる光触媒構造物
JP2003025516A (ja) * 2001-07-11 2003-01-29 Hiraoka & Co Ltd 環境汚れ防止性の高い積層シート

Also Published As

Publication number Publication date
WO2011118073A1 (fr) 2011-09-29
CN102917791A (zh) 2013-02-06
CN102917791B (zh) 2016-03-30
JPWO2011118857A1 (ja) 2013-07-04
TW201132496A (en) 2011-10-01
TW201210695A (en) 2012-03-16
HK1181696A1 (zh) 2013-11-15
SG185749A1 (en) 2012-12-28
SG10201502228RA (en) 2015-05-28
TWI480099B (zh) 2015-04-11
JP5823949B2 (ja) 2015-11-25

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