JPS635301A - Reflecting mirror - Google Patents

Reflecting mirror

Info

Publication number
JPS635301A
JPS635301A JP14901686A JP14901686A JPS635301A JP S635301 A JPS635301 A JP S635301A JP 14901686 A JP14901686 A JP 14901686A JP 14901686 A JP14901686 A JP 14901686A JP S635301 A JPS635301 A JP S635301A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
photocatalyst layer
reflecting mirror
surface
layer
tio
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.)
Pending
Application number
JP14901686A
Inventor
Tateki Maikuma
Shinji Noguchi
Original Assignee
Matsushita Electric Works Ltd
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

Links

Abstract

PURPOSE: To maintain an initial high reflectivity for a long period of time by forming a transparent photocatalyst layer on the uppermost layer of a specular surface.
CONSTITUTION: This reflecting mirror 1 is constituted by forming the transparent photocatalyst layer 7 on the uppermost layer of the specular surface 5 via a protective film 6 or directly without using the protective film 6. The material used for such photocatalyst layer 7 is exemplified by at least one compd. selected from the group consisting of TiO2, Fe23, In2O3 and WO3. Suspended matter in the atmosphere, when stuck as stains onto the reflecting mirror 1, can be decomposed and removed by the effect of the metallic compd. such as TiO2, Fe2O3, In2O3 and WO3 and the metal such as Pt, Pd, Rh and Ir in the photocatalyst layer 7 and UV rays from a light source. The remaining of the stains on the surface of the photocatalyst layer 7 is thereby obviated and the surface of the reflecting mirror is maintained always clean.
COPYRIGHT: (C)1988,JPO&Japio
JP14901686A 1986-06-25 1986-06-25 Reflecting mirror Pending JPS635301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14901686A JPS635301A (en) 1986-06-25 1986-06-25 Reflecting mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14901686A JPS635301A (en) 1986-06-25 1986-06-25 Reflecting mirror

Publications (1)

Publication Number Publication Date
JPS635301A true true JPS635301A (en) 1988-01-11

Family

ID=15465828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14901686A Pending JPS635301A (en) 1986-06-25 1986-06-25 Reflecting mirror

Country Status (1)

Country Link
JP (1) JPS635301A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02284629A (en) * 1989-04-26 1990-11-22 Matsushita Electric Ind Co Ltd Method for regenerating photocatalyst and deodorizing device with photocatalyst
JPH06304237A (en) * 1993-04-19 1994-11-01 Agency Of Ind Science & Technol Deodorant lamp and manufacture thereof
JPH07171408A (en) * 1993-06-28 1995-07-11 Akira Fujishima Photocatalytic body and its production
WO1999033564A1 (en) * 1997-12-23 1999-07-08 Studiengesellschaft Kohle Mbh Highly porous photocatalyst for utilising visible light
US6013372A (en) * 1995-03-20 2000-01-11 Toto, Ltd. Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with superhydrophilic photocatalytic surface, and method of making thereof
US6090489A (en) * 1995-12-22 2000-07-18 Toto, Ltd. Method for photocatalytically hydrophilifying surface and composite material with photocatalytically hydrophilifiable surface
US6337129B1 (en) 1997-06-02 2002-01-08 Toto Ltd. Antifouling member and antifouling coating composition
JP2002160256A (en) * 2000-11-24 2002-06-04 Koito Mfg Co Ltd Lamp instrument constituent member made of synthetic resin and method for forming surface film thereof
US6413581B1 (en) 1997-03-14 2002-07-02 Ppg Industries Ohio, Inc. Photocatalytically-activated self-cleaning article and method of making same
US6447123B2 (en) 1999-06-25 2002-09-10 Gentex Corporation Electrochromic device having a self-cleaning hydrophilic coating
US6816297B1 (en) 1999-06-25 2004-11-09 Gentex Corporation Electrochromic mirror having a self-cleaning hydrophilic coating
EP0689962B2 (en) 1994-06-29 2005-07-06 Murakami Kaimeido Co., Ltd Vehicle mirror
US6939611B2 (en) 1994-10-31 2005-09-06 Kanagawa Academy Of Science And Technology Window glass employing titanium dioxide photocatalyst
JP2006343293A (en) * 2005-06-10 2006-12-21 Mitsubishi Heavy Ind Ltd Exhaust gas analyzer

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644976B2 (en) * 1989-04-26 1994-06-15 松下電器産業株式会社 Deodorization apparatus according reproducing method and a photocatalyst of the photocatalyst
JPH02284629A (en) * 1989-04-26 1990-11-22 Matsushita Electric Ind Co Ltd Method for regenerating photocatalyst and deodorizing device with photocatalyst
JPH06304237A (en) * 1993-04-19 1994-11-01 Agency Of Ind Science & Technol Deodorant lamp and manufacture thereof
US6498000B2 (en) 1993-06-28 2002-12-24 Ishihara Sangyo Kaisha, Ltd. Photocatalyst composite and process for producing the same
JPH07171408A (en) * 1993-06-28 1995-07-11 Akira Fujishima Photocatalytic body and its production
EP0689962B2 (en) 1994-06-29 2005-07-06 Murakami Kaimeido Co., Ltd Vehicle mirror
US7157840B2 (en) 1994-10-31 2007-01-02 Kanagawa Academy Of Science And Technology Illuminating devices employing titanium dioxide photocatalysts
US6939611B2 (en) 1994-10-31 2005-09-06 Kanagawa Academy Of Science And Technology Window glass employing titanium dioxide photocatalyst
US7327074B2 (en) 1994-10-31 2008-02-05 Kanagawa Academy Of Science And Technology Illuminating devices employing titanium dioxide photocatalysts
US6013372A (en) * 1995-03-20 2000-01-11 Toto, Ltd. Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with superhydrophilic photocatalytic surface, and method of making thereof
US6090489A (en) * 1995-12-22 2000-07-18 Toto, Ltd. Method for photocatalytically hydrophilifying surface and composite material with photocatalytically hydrophilifiable surface
US6413581B1 (en) 1997-03-14 2002-07-02 Ppg Industries Ohio, Inc. Photocatalytically-activated self-cleaning article and method of making same
US6337129B1 (en) 1997-06-02 2002-01-08 Toto Ltd. Antifouling member and antifouling coating composition
WO1999033564A1 (en) * 1997-12-23 1999-07-08 Studiengesellschaft Kohle Mbh Highly porous photocatalyst for utilising visible light
US6816297B1 (en) 1999-06-25 2004-11-09 Gentex Corporation Electrochromic mirror having a self-cleaning hydrophilic coating
US6447123B2 (en) 1999-06-25 2002-09-10 Gentex Corporation Electrochromic device having a self-cleaning hydrophilic coating
JP2002160256A (en) * 2000-11-24 2002-06-04 Koito Mfg Co Ltd Lamp instrument constituent member made of synthetic resin and method for forming surface film thereof
JP2006343293A (en) * 2005-06-10 2006-12-21 Mitsubishi Heavy Ind Ltd Exhaust gas analyzer
JP4566070B2 (en) * 2005-06-10 2010-10-20 トヨタ自動車株式会社 Exhaust gas analyzer

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