WO2004071762A1 - Photocatalytically active laminate film - Google Patents

Photocatalytically active laminate film Download PDF

Info

Publication number
WO2004071762A1
WO2004071762A1 PCT/JP2004/001123 JP2004001123W WO2004071762A1 WO 2004071762 A1 WO2004071762 A1 WO 2004071762A1 JP 2004001123 W JP2004001123 W JP 2004001123W WO 2004071762 A1 WO2004071762 A1 WO 2004071762A1
Authority
WO
WIPO (PCT)
Prior art keywords
base body
laminate
laminate film
visible light
light region
Prior art date
Application number
PCT/JP2004/001123
Other languages
French (fr)
Japanese (ja)
Inventor
Hisashi Ohsaki
Original Assignee
Hisashi Ohsaki
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 Hisashi Ohsaki filed Critical Hisashi Ohsaki
Priority to JP2005504948A priority Critical patent/JPWO2004071762A1/en
Publication of WO2004071762A1 publication Critical patent/WO2004071762A1/en

Links

Classifications

    • 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
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
    • 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
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/212—TiO2
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)

Abstract

A laminate with photocatalytic activity which is similar to a base body in appearance, namely a laminate with photocatalytic activity having similar transmission and reflection properties as the base body in the visible light region is disclosed. The laminate is formed by superposing, on the base body, at least three layers including at least one layer mainly containing a titanium oxide. The base body is transparent in the visible light region, and the reflectance spectrum of the laminate in the visible light region is approximate to that of the base body.
PCT/JP2004/001123 2003-02-13 2004-02-04 Photocatalytically active laminate film WO2004071762A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005504948A JPWO2004071762A1 (en) 2003-02-13 2004-02-04 Photocatalytically active laminated film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-034970 2003-02-13
JP2003034970 2003-02-13

Publications (1)

Publication Number Publication Date
WO2004071762A1 true WO2004071762A1 (en) 2004-08-26

Family

ID=32866285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/001123 WO2004071762A1 (en) 2003-02-13 2004-02-04 Photocatalytically active laminate film

Country Status (2)

Country Link
JP (1) JPWO2004071762A1 (en)
WO (1) WO2004071762A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013542049A (en) * 2010-11-01 2013-11-21 エンパイア テクノロジー ディベロップメント エルエルシー Air cleaning system and method for cleaning air

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08500061A (en) * 1992-03-27 1996-01-09 カルディナール アイジー カンパニー Improved high transmission, low emissivity coatings for substrates
JPH11271505A (en) * 1998-03-25 1999-10-08 Olympus Optical Co Ltd Optical multilayered film
JP2001130928A (en) * 1999-10-29 2001-05-15 Nippon Sheet Glass Co Ltd Article with photocatalytic activity
WO2002004376A1 (en) * 2000-07-12 2002-01-17 Nippon Sheet Glass Co., Ltd. Photocatalytic member
JP2002277609A (en) * 2001-01-15 2002-09-25 Dainippon Printing Co Ltd Antireflection coating, antireflection film, image display and method for producing those
JP2003004904A (en) * 2001-06-25 2003-01-08 Dainippon Printing Co Ltd Antireflection film having antidazzle layer with high refractive index and low reflective display device
JP2003287601A (en) * 2002-03-27 2003-10-10 Murakami Corp Composite material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08500061A (en) * 1992-03-27 1996-01-09 カルディナール アイジー カンパニー Improved high transmission, low emissivity coatings for substrates
JPH11271505A (en) * 1998-03-25 1999-10-08 Olympus Optical Co Ltd Optical multilayered film
JP2001130928A (en) * 1999-10-29 2001-05-15 Nippon Sheet Glass Co Ltd Article with photocatalytic activity
WO2002004376A1 (en) * 2000-07-12 2002-01-17 Nippon Sheet Glass Co., Ltd. Photocatalytic member
JP2002277609A (en) * 2001-01-15 2002-09-25 Dainippon Printing Co Ltd Antireflection coating, antireflection film, image display and method for producing those
JP2003004904A (en) * 2001-06-25 2003-01-08 Dainippon Printing Co Ltd Antireflection film having antidazzle layer with high refractive index and low reflective display device
JP2003287601A (en) * 2002-03-27 2003-10-10 Murakami Corp Composite material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013542049A (en) * 2010-11-01 2013-11-21 エンパイア テクノロジー ディベロップメント エルエルシー Air cleaning system and method for cleaning air

Also Published As

Publication number Publication date
JPWO2004071762A1 (en) 2006-06-01

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