JP2004269898A5 - - Google Patents

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Publication number
JP2004269898A5
JP2004269898A5 JP2004130037A JP2004130037A JP2004269898A5 JP 2004269898 A5 JP2004269898 A5 JP 2004269898A5 JP 2004130037 A JP2004130037 A JP 2004130037A JP 2004130037 A JP2004130037 A JP 2004130037A JP 2004269898 A5 JP2004269898 A5 JP 2004269898A5
Authority
JP
Japan
Prior art keywords
component
photocatalytic
average particle
particle diameter
particles
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
JP2004130037A
Other languages
Japanese (ja)
Other versions
JP2004269898A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004130037A priority Critical patent/JP2004269898A/en
Priority claimed from JP2004130037A external-priority patent/JP2004269898A/en
Publication of JP2004269898A publication Critical patent/JP2004269898A/en
Publication of JP2004269898A5 publication Critical patent/JP2004269898A5/ja
Pending legal-status Critical Current

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Claims (1)

（ａ）光触媒性酸化物粒子と、（ｂ）疎水性樹脂エマルジョンと、（ｃ）水と、（ｄ）シリカ粒子と、を少なくとも含んだ光触媒性コーティング剤であって、前記（ａ）成分および（ｄ）成分の平均粒径は、前記（ｂ）成分中に分散した粒子の平均粒径よりも小さく、基材に塗布することにより、膜厚１μｍ〜１ｍｍの塗膜が形成され、前記（ｂ）成分中に分散した粒子が下方に移動することを特徴とする光触媒性コーティング剤。
A photocatalytic coating agent comprising at least (a) photocatalytic oxide particles, (b) a hydrophobic resin emulsion, (c) water, and (d) silica particles, the component (a) and the average particle diameter of component (d), the (b) smaller than the average particle diameter of particles dispersed in the component, by applying to the substrate, coating film having a thickness 1μm~1mm is formed, the ( b) A photocatalytic coating agent characterized in that particles dispersed in the component move downward .
JP2004130037A 2001-08-30 2004-04-26 Photocatalytic coating agent and photocatalytic composite material, and preparation process for this agent Pending JP2004269898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004130037A JP2004269898A (en) 2001-08-30 2004-04-26 Photocatalytic coating agent and photocatalytic composite material, and preparation process for this agent

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001261886 2001-08-30
JP2002157656 2002-05-30
JP2004130037A JP2004269898A (en) 2001-08-30 2004-04-26 Photocatalytic coating agent and photocatalytic composite material, and preparation process for this agent

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2002158949A Division JP3717868B2 (en) 2001-08-30 2002-05-31 Photocatalytic coating agent, photocatalytic composite material and production method thereof

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009193586A Division JP2009280829A (en) 2001-08-30 2009-08-24 Photocatalytic coating material, photocatalytic composite material, and method of manufacturing the same

Publications (2)

Publication Number Publication Date
JP2004269898A JP2004269898A (en) 2004-09-30
JP2004269898A5 true JP2004269898A5 (en) 2005-09-22

Family

ID=33135661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004130037A Pending JP2004269898A (en) 2001-08-30 2004-04-26 Photocatalytic coating agent and photocatalytic composite material, and preparation process for this agent

Country Status (1)

Country Link
JP (1) JP2004269898A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5579034B2 (en) * 2010-11-30 2014-08-27 三菱電機株式会社 Method for producing antifouling member
JP7209525B2 (en) * 2018-12-19 2023-01-20 旭化成株式会社 Water-based compositions, water-based paints, coatings, composite coatings, and coated products

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09234375A (en) * 1996-03-01 1997-09-09 Mitsubishi Paper Mills Ltd Photo-reactive harmful matter removing material
DE19613645A1 (en) * 1996-04-04 1997-10-09 Inst Neue Mat Gemein Gmbh Graded-structure optical components and method of making the same
JPH10363A (en) * 1996-06-13 1998-01-06 Dainippon Toryo Co Ltd Formation of coating film having photochemical activity
JP3991172B2 (en) * 1997-02-06 2007-10-17 信越化学工業株式会社 Coating composition, hydrophilic film, and coated article having hydrophilic film
JPH11140433A (en) * 1997-11-10 1999-05-25 Toto Ltd Photocatalytic aqueous composition and formation of photocatalytic aqueous coat
JPH11166132A (en) * 1997-12-05 1999-06-22 Toto Ltd Photocatalytic hydrophilic composition
TW473400B (en) * 1998-11-20 2002-01-21 Asahi Chemical Ind Modified photocatalyst sol
JP2001064583A (en) * 1999-08-31 2001-03-13 Toto Ltd Photocatalyst coating composition, photocatalytic coating film, article covered therewith, and method for forming the coating film
JP2002273233A (en) * 2000-12-04 2002-09-24 Asahi Kasei Corp Modified photocatalyst and photocatalytic composition using the same
JP3717868B2 (en) * 2001-08-30 2005-11-16 東陶機器株式会社 Photocatalytic coating agent, photocatalytic composite material and production method thereof

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