发明名称 |
ARTICLE PROVIDED WITH ORGANIC-INORGANIC COMPOSITE FILM |
摘要 |
<p>The present invention allows abrasion resistance in silica-based films containing an organic material to be improved. Such a silica-based film contains silica as an inorganic oxide to be its main component, and a poorly water-soluble polymer as an organic material. Example of the poorly water-soluble polymer include a polymer having a solubility of 1.0 g or less with respect to 100 g of water at 25°C, such as polycaprolactone polyol, bisphenol A polyol and glycerol polyol. The silica-based film exhibits good abrasion resistance not only in the Taber abrasion test, but also in the steel wool abrasion test.</p> |
申请公布号 |
EP2105296(A1) |
申请公布日期 |
2009.09.30 |
申请号 |
EP20070850733 |
申请日期 |
2007.12.17 |
申请人 |
NIPPON SHEET GLASS COMPANY LIMITED |
发明人 |
SASAKI, TERUYUKI;KAMITANI, KAZUTAKA |
分类号 |
B32B9/00;C03C17/00;C08J7/06 |
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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