发明名称 |
PHOTOCATALYTIC COATING MATERIAL, PHOTOCATALYTIC COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME, SELF-CLEANING WATER-BASED COATING COMPOSITIONS, AND SELF-CLEANING MEMBER |
摘要 |
A photocatalytic coating material which comprises (a) photocatalytic oxide particles, (b) a hydrophobic-resin emulsion, and (c) water, wherein the photocatalytic oxide particles have a smaller average particle diameter than the particles dispersed in the hydrophobic-resin emulsion. Also provided is a self-cleaning water-based coating composition which comprises (a) an aqueous silicone emulsion or the like, (b) photocatalyst particles or a photocatalyst sol, and (c) water, wherein the amount of the ingredient (b) on a solid basis is less than 5 wt.% of all solid components of the coating composition. Further provided is a self-cleaning water-based coating composition which comprises (a) an aqueous silicone emulsion or the like, (b) whiskers or the like, (c) photocatalyst particles, (d) an inorganic coloring pigment, and (e) water. |
申请公布号 |
WO03102091(A1) |
申请公布日期 |
2003.12.11 |
申请号 |
WO2003JP06854 |
申请日期 |
2003.05.30 |
申请人 |
TOTO LTD.;JHCC LTD;TAKAHASHI, KAZUO;SHIMAI, AKIRA;SHIMOHIGOSHI, MITSUHIDE;SENDODA, NORIO;KUGA, TATSUHIKO;OKUBO, KOJI;OKITA, KAZUMASA |
发明人 |
TAKAHASHI, KAZUO;SHIMAI, AKIRA;SHIMOHIGOSHI, MITSUHIDE;SENDODA, NORIO;KUGA, TATSUHIKO;OKUBO, KOJI;OKITA, KAZUMASA |
分类号 |
C09D5/00;C09D7/12;C09D183/04;(IPC1-7):C09D7/12;C09D5/02;C09D201/00 |
主分类号 |
C09D5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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