发明名称 |
PHOTOCATALYST COMPOSITION AND PHOTOCATALYST BODY FORMED FROM THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To obtain a photocatalyst composition capable of obtaining a photocatalyst body and a functional composite with excellent durability having a surface exhibiting controlling ability of wetting property (hydrophilic property, hydrophobic property) of water and/or photocatalytic activity by irradiation of light for a long period of time without generating deterioration of an interface between an organic base material and the photocatalyst body and deterioration of the photocatalyst body itself without requiring a complicated step. SOLUTION: The photocatalyst composition is constituted from a modified photocatalyst (A) obtained by modifying/treating a photocatalyst particle (a) using at least one kind of a modifying agent compound (b) selected from the group consisting of compounds having at least one kind of structure unit selected from the group consisting of a tri-organo silane unit, a mono-oxy di-organo silane unit, a di-oxy organo silane unit and a methylene fluoride (-CF<SB>2</SB>-) unit; and a binder component (B) containing a zirconium compound (B). COPYRIGHT: (C)2004,JPO&NCIPI
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申请公布号 |
JP2004209343(A) |
申请公布日期 |
2004.07.29 |
申请号 |
JP20020380208 |
申请日期 |
2002.12.27 |
申请人 |
ASAHI KASEI CHEMICALS CORP |
发明人 |
NAKABAYASHI AKIRA;OTA KAZUYA |
分类号 |
B01J35/02;B01J31/02;B01J37/00;(IPC1-7):B01J35/02 |
主分类号 |
B01J35/02 |
代理机构 |
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地址 |
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