发明名称 |
ARTIKEL MIT ORGANISCHER/ANORGANISCHER VERBUNDBESCHICHTUNG UND HERSTELLUNGSVERFAHREN DAFÜR |
摘要 |
<p>The present invention provides an article with a silica-based film, wherein the film does not separate from a substrate after the Taber abrasion test prescribed in Japanese Industrial Standards (JIS) R 3212 although the thickness of the film formed by a sol-gel process exceeds 300 nm. This film can be formed by an improved sol-gel process, that is, a sol-gel process by using a coating solution wherein silicon alkoxide has a concentration of more than 3 mass% and less than 9 mass% in terms of a SiO 2 concentration, the molality of protons is 0.001 to 0.2 mol/kg, and the number of moles of the water is at least four times and at most ten times the total number of moles of the silicon atoms, and by heating a substrate at the temperature above 100°C.</p> |
申请公布号 |
DE602005024940(D1) |
申请公布日期 |
2011.01.05 |
申请号 |
DE20056024940T |
申请日期 |
2005.03.31 |
申请人 |
NIPPON SHEET GLASS CO. LTD. |
发明人 |
INOGUCHI, KAZUYUKI;SASAKI, TERUYUKI;KAMITANI, KAZUTAKA |
分类号 |
B32B9/00;C03C17/00;C08J7/04;C09D1/00;C09D4/00 |
主分类号 |
B32B9/00 |
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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