CA2681142C - Photocatalyst-coated body and photocatalytic coating liquid therefor - Google Patents
Photocatalyst-coated body and photocatalytic coating liquid therefor Download PDFInfo
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- CA2681142C CA2681142C CA2681142A CA2681142A CA2681142C CA 2681142 C CA2681142 C CA 2681142C CA 2681142 A CA2681142 A CA 2681142A CA 2681142 A CA2681142 A CA 2681142A CA 2681142 C CA2681142 C CA 2681142C
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- Prior art keywords
- photocatalyst
- mass
- parts
- particles
- coated body
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 232
- 239000011248 coating agent Substances 0.000 title claims abstract description 84
- 238000000576 coating method Methods 0.000 title claims abstract description 84
- 239000007788 liquid Substances 0.000 title claims abstract description 56
- 230000001699 photocatalysis Effects 0.000 title description 8
- 239000002245 particle Substances 0.000 claims abstract description 153
- 239000000758 substrate Substances 0.000 claims abstract description 59
- 229910052809 inorganic oxide Inorganic materials 0.000 claims abstract description 56
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 51
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 50
- 239000004094 surface-active agent Substances 0.000 claims description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 33
- 239000002904 solvent Substances 0.000 claims description 13
- 239000011368 organic material Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002341 toxic gas Substances 0.000 abstract description 13
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 65
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 15
- 239000008119 colloidal silica Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- 238000002834 transmittance Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
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- 239000005357 flat glass Substances 0.000 description 6
- 239000002736 nonionic surfactant Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 125000005375 organosiloxane group Chemical group 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
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- 230000008859 change Effects 0.000 description 3
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- 229910000765 intermetallic Inorganic materials 0.000 description 3
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- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000413 hydrolysate Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 241000972756 Boronia Species 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000588731 Hafnia Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910002370 SrTiO3 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
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- 238000002845 discoloration Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012844 infrared spectroscopy analysis Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000001443 photoexcitation Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten(VI) oxide Inorganic materials O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- -1 woods Substances 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
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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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- 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
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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
- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Composite Materials (AREA)
- Nanotechnology (AREA)
- Catalysts (AREA)
- Paints Or Removers (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007079469 | 2007-03-26 | ||
| JP2007-079469 | 2007-03-26 | ||
| 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 |
| JP2007-127296 | 2007-05-11 | ||
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2681142A1 CA2681142A1 (en) | 2008-10-16 |
| CA2681142C true CA2681142C (en) | 2012-03-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2681142A Expired - Fee Related CA2681142C (en) | 2007-03-26 | 2008-03-26 | Photocatalyst-coated body and photocatalytic coating liquid therefor |
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| US (1) | US7977270B2 (https=) |
| EP (1) | EP2127762B1 (https=) |
| JP (1) | JP4092714B1 (https=) |
| KR (1) | KR101144574B1 (https=) |
| CN (1) | CN101678398B (https=) |
| AU (1) | AU2008236028B2 (https=) |
| BR (1) | BRPI0809191A2 (https=) |
| CA (1) | CA2681142C (https=) |
| DE (1) | DE112008000793T5 (https=) |
| MX (1) | MX2009010253A (https=) |
| RU (1) | RU2434691C2 (https=) |
| TW (1) | TW200904527A (https=) |
| WO (1) | WO2008123278A1 (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8906460B2 (en) * | 2004-01-30 | 2014-12-09 | Cristal Usa Inc. | Composition for use as NOx removing translucent coating |
| JP4092714B1 (ja) | 2007-03-26 | 2008-05-28 | 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 |
| US7919425B2 (en) | 2008-03-26 | 2011-04-05 | Toto Ltd. | Photocatalyst-coated body and photocatalytic coating liquid for the same |
| FR2928094B1 (fr) * | 2008-03-03 | 2014-07-11 | Rhodia Operations | Composition a base d'un oxyde de zirconium, d'un oxyde de titane ou d'un oxyde mixte de zirconium et de titane sur un support en silice, procedes de preparation et utilisation comme catalyseur |
| JP5457166B2 (ja) * | 2008-12-22 | 2014-04-02 | ベック株式会社 | 被覆材 |
| US8617665B2 (en) * | 2009-08-03 | 2013-12-31 | Alcoa, Inc. | Self-cleaning substrates and methods for making the same |
| CN102471144B (zh) * | 2009-08-17 | 2014-11-05 | 日本板硝子株式会社 | 具备光催化剂膜的玻璃制品 |
| JP2012250133A (ja) * | 2009-09-30 | 2012-12-20 | Toto Ltd | 光触媒塗装体およびそのための光触媒コーティング液 |
| JP2012250134A (ja) * | 2009-09-30 | 2012-12-20 | Toto Ltd | 光触媒塗装体およびそのための光触媒コーティング液 |
| JP5452249B2 (ja) * | 2010-01-26 | 2014-03-26 | パナソニック株式会社 | 塗料組成物と塗装品並びに塗装方法 |
| US20110236284A1 (en) * | 2010-03-25 | 2011-09-29 | Toto Ltd. | Photocatalyst-coated body and photocatalytic coating liquid |
| EP2599545B1 (en) | 2010-07-29 | 2019-09-04 | Toto Ltd. | Photocatalyst coated body and photocatalyst coating liquid |
| US20130267410A1 (en) | 2010-11-02 | 2013-10-10 | Toto Ltd. | Photocatalyst-coated object and photocatalyst coating liquid for same |
| 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 |
| CN105793461A (zh) | 2013-07-05 | 2016-07-20 | 日东电工株式会社 | 透明的光催化剂涂层及其制造方法 |
| 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 |
| CN109627997A (zh) * | 2018-12-19 | 2019-04-16 | 苏州度辰新材料有限公司 | 一种低雾度聚烯烃胶膜及其制备方法 |
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| DE3804722A1 (de) * | 1988-02-15 | 1989-08-24 | Siemens Ag | Verfahren, vorrichtung und katalysator zur beseitigung einer organischen verbindung aus einem abgas |
| US5128291A (en) * | 1990-12-11 | 1992-07-07 | Wax Michael J | Porous titania or zirconia spheres |
| US5616532A (en) * | 1990-12-14 | 1997-04-01 | E. Heller & Company | Photocatalyst-binder compositions |
| DE4240558A1 (de) * | 1992-12-02 | 1994-06-09 | Franz Dietrich Oeste | Verfahren und Vorrichtungen zur Reinigung von Gasen, Abgasen, Dämpfen und Solen von unerwünschten chemischen Stoffen |
| ATE279490T1 (de) * | 1995-03-20 | 2004-10-15 | Toto Ltd | Verwendung einer photokatalytisch superhydrophil gemachten oberfläche mit beschlaghindernder wirkung |
| ATE391553T1 (de) | 1995-06-19 | 2008-04-15 | Nippon Soda Co | Trägerstruktur mit photokatalysator und photokatalytisches beschichtungsmaterial |
| DE19736925A1 (de) * | 1996-08-26 | 1998-03-05 | Central Glass Co Ltd | Hydrophiler Film und Verfahren zur Erzeugung desselben auf einem Substrat |
| EP0942052B1 (en) | 1997-03-14 | 2006-07-05 | Matsushita Electric Works, Ltd. | Antifouling silicone emulsion coating composition, process for producing the same and antifouling article coated therewith |
| JPH11140432A (ja) * | 1997-11-10 | 1999-05-25 | Toto Ltd | 光触媒性親水性組成物 |
| JP4112661B2 (ja) | 1997-12-11 | 2008-07-02 | 住友化学株式会社 | 光触媒体及びその用途 |
| FR2776944B1 (fr) | 1998-04-03 | 2000-05-12 | Ahlstrom Paper Group Research | Composition photocatalytique |
| RU2151632C1 (ru) * | 1998-10-20 | 2000-06-27 | Балихин Игорь Львович | Фотокаталитический элемент и способ его получения |
| JP3818811B2 (ja) | 1999-12-27 | 2006-09-06 | 日本パーカライジング株式会社 | 空気浄化用光触媒フィルター |
| JP4549477B2 (ja) | 2000-02-25 | 2010-09-22 | 日本曹達株式会社 | 抗菌及び防黴効果を有する光触媒担持構造体 |
| JP4868636B2 (ja) | 2000-08-08 | 2012-02-01 | 日本曹達株式会社 | 光触媒を担持してなる構造体 |
| JP2005179686A (ja) | 2001-08-30 | 2005-07-07 | Toto Ltd | 光触媒性コーティング剤及び光触媒性複合材並びにその製造方法 |
| JP4738736B2 (ja) | 2001-10-12 | 2011-08-03 | 日本曹達株式会社 | 光触媒複合体、光触媒層形成用塗布液及び光触媒担持構造体 |
| KR100986860B1 (ko) | 2002-05-30 | 2010-10-08 | 토토 가부시키가이샤 | 광촉매성 코팅제, 광촉매성 복합재와 그의 제조방법 및자기 정화성 수성 도료조성물 및 자기 정화성 부재 |
| JP4199490B2 (ja) * | 2002-07-26 | 2008-12-17 | パナソニック電工株式会社 | コーティング材組成物 |
| WO2004081130A1 (ja) * | 2003-03-11 | 2004-09-23 | Kabushiki Kaisha Toyota Chuo Kenkyusho | 光触媒コーティング用組成物およびコーティング膜 |
| JP2004359902A (ja) | 2003-06-06 | 2004-12-24 | Matsushita Electric Works Ltd | 光触媒塗料 |
| JP4050207B2 (ja) | 2003-09-05 | 2008-02-20 | 有限会社ケイ・ビー・エル営繕センター | 水性光触媒塗料 |
| JP4482338B2 (ja) | 2004-01-16 | 2010-06-16 | 日本曹達株式会社 | 光触媒担持構造体 |
| JP2006045419A (ja) | 2004-08-06 | 2006-02-16 | Tanaka Masataka | コーティング用組成物及びそれにより得られる膜 |
| JP4869578B2 (ja) * | 2004-10-13 | 2012-02-08 | 宇部日東化成株式会社 | 滑雪用塗膜形成コーティング組成物、滑雪用塗膜および滑雪用部材 |
| JP4971608B2 (ja) | 2005-08-26 | 2012-07-11 | 日本曹達株式会社 | 光触媒担持構造体 |
| JP2008264777A (ja) | 2007-03-26 | 2008-11-06 | Toto Ltd | 光触媒塗装体およびそのための光触媒コーティング液 |
| JP4092714B1 (ja) * | 2007-03-26 | 2008-05-28 | 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 |
-
2007
- 2007-05-11 JP JP2007127296A patent/JP4092714B1/ja active Active
-
2008
- 2008-03-26 US US12/079,417 patent/US7977270B2/en active Active
- 2008-03-26 DE DE112008000793T patent/DE112008000793T5/de active Pending
- 2008-03-26 RU RU2009139219/05A patent/RU2434691C2/ru not_active IP Right Cessation
- 2008-03-26 CN CN2008800176321A patent/CN101678398B/zh active Active
- 2008-03-26 WO PCT/JP2008/055648 patent/WO2008123278A1/ja not_active Ceased
- 2008-03-26 TW TW097110813A patent/TW200904527A/zh not_active IP Right Cessation
- 2008-03-26 MX MX2009010253A patent/MX2009010253A/es active IP Right Grant
- 2008-03-26 AU AU2008236028A patent/AU2008236028B2/en not_active Ceased
- 2008-03-26 CA CA2681142A patent/CA2681142C/en not_active Expired - Fee Related
- 2008-03-26 KR KR1020097022138A patent/KR101144574B1/ko not_active Expired - Fee Related
- 2008-03-26 EP EP08738874.0A patent/EP2127762B1/en active Active
- 2008-03-26 BR BRPI0809191-9A patent/BRPI0809191A2/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE112008000793T5 (de) | 2010-04-08 |
| JP2008264747A (ja) | 2008-11-06 |
| AU2008236028B2 (en) | 2011-07-21 |
| CA2681142A1 (en) | 2008-10-16 |
| TWI369247B (https=) | 2012-08-01 |
| RU2009139219A (ru) | 2011-05-10 |
| CN101678398B (zh) | 2013-10-16 |
| MX2009010253A (es) | 2009-11-09 |
| WO2008123278A1 (ja) | 2008-10-16 |
| EP2127762B1 (en) | 2017-01-25 |
| US7977270B2 (en) | 2011-07-12 |
| CN101678398A (zh) | 2010-03-24 |
| JP4092714B1 (ja) | 2008-05-28 |
| RU2434691C2 (ru) | 2011-11-27 |
| AU2008236028A1 (en) | 2008-10-16 |
| US20080254975A1 (en) | 2008-10-16 |
| KR20100009554A (ko) | 2010-01-27 |
| KR101144574B1 (ko) | 2012-05-09 |
| EP2127762A1 (en) | 2009-12-02 |
| EP2127762A4 (en) | 2011-03-30 |
| TW200904527A (en) | 2009-02-01 |
| HK1140447A1 (en) | 2010-10-15 |
| BRPI0809191A2 (pt) | 2014-09-09 |
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