发明名称 |
PHOTOCATALYTIC COATING, PHOTOCATALYTIC COATING FILM AND LAMINATED COATING FILM STRUCTURE |
摘要 |
Provided is a photocatalytic coating in which the coating per se is hardly eroded even when a photocatalyst is excited and a coating surface having strong hydrophobic tendency can be formed. The photocatalytic coating is prepared by dispersing or dissolving at least a photocatalyst, a tetrafluoro-ethylene-based resin obtained by graft polymerization of a sulfonic acid, a compound containing metal ion having an ionic radius not less than an ionic radius of calcium and/or complex ion having an ionic radius not less than the ionic radius of calcium into a solvent. Further, hydroxide is used as the compound containing the metal ion or an electrically neutral surfactant is added to the photocatalytic coating.
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申请公布号 |
US2012142238(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US201113123515 |
申请日期 |
2011.02.03 |
申请人 |
SAITOU NOBUO;KITAMURA TOHRU;MATSUKAWA TERUKI;OHNO TERUHISA;KYUSHU INSTITUTE OF TECHNOLOGY;METALTECH CO., LTD. |
发明人 |
SAITOU NOBUO;KITAMURA TOHRU;MATSUKAWA TERUKI;OHNO TERUHISA |
分类号 |
B32B5/02;B01J31/06;B01J31/26;B32B27/00 |
主分类号 |
B32B5/02 |
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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