发明名称 |
COATING SOLUTION FOR FORMING TRANSPARENT SILICA COATING FILMAND METHOD FOR PRODUCING TRANSPARENT SILICA COATING |
摘要 |
The invention provides a coating solution for forming transparent silica coating film which solution is stable and can readily form comparatively thick silica coating film on a substrate through single application of the coating solution without use of an organic solvent. The invention also provides a method for producing transparent silica coating film. The coating solution comprising an aqueous solution contains at least one silicon compound which is selected from the group consisting of silicon oxide, silicic acid, and a silicic acid hydrate and which has been modified whereby having silanol groups; a strong organic base; and a water- soluble polymer, wherein the silicon compound is dissolved in the aqueous solution in presence of the strong organic base.
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申请公布号 |
CA2402678(A1) |
申请公布日期 |
2003.03.12 |
申请号 |
CA20022402678 |
申请日期 |
2002.09.11 |
申请人 |
TOYO GOSEI KOGYO CO., LTD. |
发明人 |
NIUME, KAZUMA;UTIDA, TAKASI |
分类号 |
C09D1/04;C03C1/00;C03C17/25;C03C17/34;C09D1/00;C09D133/26;C09D139/00;(IPC1-7):C09D183/04;C09D183/02 |
主分类号 |
C09D1/04 |
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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