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 |
This invention is intended to provide a photocatalytic coating material which includes: at least (a) photocatalytic oxide particles; (b) a hydrophobic-resin emulsion; and (c) water, wherein the average particle size of the photocatalytic oxide particles is smaller than that of the particles dispersed in the hydrophobic-resin emulsion. <??>This invention is also intended to provide a self-cleaning water-base coating composition which includes: (a) water-based silicone emulsion or the like; (b) photocatalytic particles or a photocatalytic sol; and (c) water, wherein the solid matter of the ingredient (b) constitutes less than 5% by weight of the total solid matter of the coating composition. <??>This invention is also intended to provide a self-cleaning water-base coating composition which includes: (a) water-based silicone emulsion or the like; (b) whisker or the like; (c) photocatalytic particles; (d) an inorganic coloring pigment; and (e) water. |
申请公布号 |
AU2003241999(A8) |
申请公布日期 |
2003.12.19 |
申请号 |
AU20030241999 |
申请日期 |
2003.05.30 |
申请人 |
TOTO LTD.;JHCC LTD |
发明人 |
KAZUO TAKAHASHI;AKIRA SHIMAI;MITSUHIDE SHIMOHIGOSHI;NORIO SENDODA;TATSUHIKO KUGA;KOJI OKUBO;KAZUMASA OKITA |
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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