WO2008123278A1 - 光触媒塗装体およびそのための光触媒コーティング液 - Google Patents

光触媒塗装体およびそのための光触媒コーティング液 Download PDF

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Publication number
WO2008123278A1
WO2008123278A1 PCT/JP2008/055648 JP2008055648W WO2008123278A1 WO 2008123278 A1 WO2008123278 A1 WO 2008123278A1 JP 2008055648 W JP2008055648 W JP 2008055648W WO 2008123278 A1 WO2008123278 A1 WO 2008123278A1
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Prior art keywords
mass
parts
photocatalyst
coated object
excluding
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PCT/JP2008/055648
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English (en)
French (fr)
Inventor
Satoru Kitazaki
Junji Kameshima
Koji Omoshiki
Yoji Takaki
Yuki Tanaka
Hironaga Iwata
Makoto Hayakawa
Mitsuyoshi Kanno
Original Assignee
Toto Ltd.
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Publication date
Application filed by Toto Ltd. filed Critical Toto Ltd.
Priority to AU2008236028A priority Critical patent/AU2008236028B2/en
Priority to CN2008800176321A priority patent/CN101678398B/zh
Priority to DE112008000793T priority patent/DE112008000793T5/de
Priority to EP08738874.0A priority patent/EP2127762B1/en
Priority to KR1020097022138A priority patent/KR101144574B1/ko
Priority to MX2009010253A priority patent/MX2009010253A/es
Priority to BRPI0809191-9A priority patent/BRPI0809191A2/pt
Priority to CA2681142A priority patent/CA2681142C/en
Publication of WO2008123278A1 publication Critical patent/WO2008123278A1/ja
Priority to HK10106930.8A priority patent/HK1140447A1/xx

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    • 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
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
    • 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
    • C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/44—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the composition of the continuous phase
    • C03C2217/45—Inorganic continuous phases
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
    • C03C2217/47—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase consisting of a specific material
    • C03C2217/475—Inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
    • C03C2217/47—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase consisting of a specific material
    • C03C2217/475—Inorganic materials
    • C03C2217/477—Titanium oxide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
    • C03C2217/47—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase consisting of a specific material
    • C03C2217/475—Inorganic materials
    • C03C2217/478—Silica
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
    • C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
    • C03C2217/48—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase having a specific function
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/71—Photocatalytic coatings
    • 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

Abstract

　基材に対する浸食を防止しながら、優れた耐候性および有害ガス分解性、ならびにその他の所望の特性（紫外線吸収性、透明性、膜強度等）を発揮する光触媒塗装体および光触媒コーティング液が提供される。この光触媒塗装体は、基材と、該基材上に設けられる光触媒層とを備えてなる。光触媒層は、１質量部以上２０質量部未満の光触媒粒子と、７０質量部以上９９質量部未満の無機酸化物粒子と、０質量部以上１０質量部未満の加水分解性シリコーンと、０質量部以上１０質量部未満の界面活性剤とを、光触媒粒子、無機酸化物粒子、および加水分解性シリコーンの合計量が１００質量部となるように含んでなる。
PCT/JP2008/055648 2007-03-26 2008-03-26 光触媒塗装体およびそのための光触媒コーティング液 WO2008123278A1 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AU2008236028A AU2008236028B2 (en) 2007-03-26 2008-03-26 Photocatalyst-coated object and photocatalytic coating fluid therefor
CN2008800176321A CN101678398B (zh) 2007-03-26 2008-03-26 光催化性涂布物及其光催化性涂布液
DE112008000793T DE112008000793T5 (de) 2007-03-26 2008-03-26 Fotokatalytisch beschichteter Körper und fotokatalytische Beschichtungsflüssigkeit dafür
EP08738874.0A EP2127762B1 (en) 2007-03-26 2008-03-26 Photocatalyst-coated object and photocatalytic coating fluid therefor
KR1020097022138A KR101144574B1 (ko) 2007-03-26 2008-03-26 광촉매-코팅체 및 이를 위한 광촉매 코팅액
MX2009010253A MX2009010253A (es) 2007-03-26 2008-03-26 Cuerpo revestido con fotocatalizador y liquido de revestimiento fotocatalizador para el mismo.
BRPI0809191-9A BRPI0809191A2 (pt) 2007-03-26 2008-03-26 Corpo revestido de fotocatalisador, e, líquido de revestimento fotocatalítico
CA2681142A CA2681142C (en) 2007-03-26 2008-03-26 Photocatalyst-coated body and photocatalytic coating liquid therefor
HK10106930.8A HK1140447A1 (en) 2007-03-26 2010-07-16 Photocatalyst-coated object and photocatalytic coating fluid therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007079469 2007-03-26
JP2007-079469 2007-03-26
JP2007-127296 2007-05-11
JP2007127296A JP4092714B1 (ja) 2007-03-26 2007-05-11 光触媒塗装体およびそのための光触媒コーティング液

Publications (1)

Publication Number Publication Date
WO2008123278A1 true WO2008123278A1 (ja) 2008-10-16

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PCT/JP2008/055648 WO2008123278A1 (ja) 2007-03-26 2008-03-26 光触媒塗装体およびそのための光触媒コーティング液

Country Status (14)

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US (1) US7977270B2 (ja)
EP (1) EP2127762B1 (ja)
JP (1) JP4092714B1 (ja)
KR (1) KR101144574B1 (ja)
CN (1) CN101678398B (ja)
AU (1) AU2008236028B2 (ja)
BR (1) BRPI0809191A2 (ja)
CA (1) CA2681142C (ja)
DE (1) DE112008000793T5 (ja)
HK (1) HK1140447A1 (ja)
MX (1) MX2009010253A (ja)
RU (1) RU2434691C2 (ja)
TW (1) TW200904527A (ja)
WO (1) WO2008123278A1 (ja)

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WO2011040406A1 (ja) * 2009-09-30 2011-04-07 Toto株式会社 光触媒塗装体およびそのための光触媒コーティング液
WO2011040405A1 (ja) * 2009-09-30 2011-04-07 Toto株式会社 光触媒塗装体およびそのための光触媒コーティング液

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CN104759297B (zh) * 2010-07-29 2018-02-23 Toto株式会社 光催化剂涂装体和光催化剂涂覆液
WO2012060398A1 (ja) 2010-11-02 2012-05-10 Toto株式会社 光触媒塗装体およびそのための光触媒コーティング液
CN102989436A (zh) * 2012-12-20 2013-03-27 韦先飞 具有抗菌和空气净化功能的涂料
WO2015003135A2 (en) 2013-07-05 2015-01-08 Nitto Denko Corporation Transparent photocatalyst coating and methods of manufacturing the same
KR101487758B1 (ko) * 2014-11-04 2015-01-30 김혁중 1 액형 광촉매 코팅 조성물 및 그 제조방법
RU2581359C1 (ru) * 2015-03-20 2016-04-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Фотокаталитическое покрытие
CN106518169B (zh) * 2015-09-15 2019-07-05 Toto株式会社 具有光催化剂层的卫生陶器
JP6750348B2 (ja) * 2015-09-15 2020-09-02 Toto株式会社 光触媒層を有する衛生陶器
RU2622439C2 (ru) * 2015-10-13 2017-06-15 Открытое акционерное общество "Казанский химический научно-исследовательский институт" Фотокаталитическое покрытие защитного резинотканевого материала
JP6552133B2 (ja) * 2017-03-08 2019-07-31 旭化成株式会社 塗膜、複合塗膜、及び塗装製品
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EP2127762B1 (en) 2017-01-25
EP2127762A4 (en) 2011-03-30
RU2009139219A (ru) 2011-05-10
EP2127762A1 (en) 2009-12-02
JP4092714B1 (ja) 2008-05-28
HK1140447A1 (en) 2010-10-15
AU2008236028A1 (en) 2008-10-16
TW200904527A (en) 2009-02-01
DE112008000793T5 (de) 2010-04-08
CN101678398A (zh) 2010-03-24
KR101144574B1 (ko) 2012-05-09
KR20100009554A (ko) 2010-01-27
BRPI0809191A2 (pt) 2014-09-09
AU2008236028B2 (en) 2011-07-21
US20080254975A1 (en) 2008-10-16
US7977270B2 (en) 2011-07-12
CA2681142C (en) 2012-03-06
RU2434691C2 (ru) 2011-11-27
JP2008264747A (ja) 2008-11-06
MX2009010253A (es) 2009-11-09
TWI369247B (ja) 2012-08-01
CN101678398B (zh) 2013-10-16
CA2681142A1 (en) 2008-10-16

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