发明名称 |
Coating material composition having photocatalytic activity |
摘要 |
Disclosed herein is a photocatalytic coating composition that enables control of refractive index, film density and hydrophilicity and gives a film with improved strength and adhesion. The photocatalytic coating composition comprises: (1) an alkali silicate aqueous solution having: (A) a molar ratio of silicon to an alkali (SiO2/(A2O+B) (A: alkali metal, B: NH3)) in the range of 4 to 30; and (B) a silicon concentration in terms of oxide (SiO2 concentration) in the range of 6.8 to 30% by weight; and (2) a photocatalytic compound.
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申请公布号 |
US2004116577(A1) |
申请公布日期 |
2004.06.17 |
申请号 |
US20030474938 |
申请日期 |
2003.10.16 |
申请人 |
NARUSE TOHRU;MIYABARA KOUJI |
发明人 |
NARUSE TOHRU;MIYABARA KOUJI |
分类号 |
B01J35/00;C09D1/02;(IPC1-7):C08K3/34 |
主分类号 |
B01J35/00 |
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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