发明名称 |
ARTICLE HAVING ORGANIC-INORGANIC COMPOSITE FILM FORMED THEREIN |
摘要 |
<p>Disclosed is an article having a silica film having an excellent mechanical strength and contains an organic material. The article comprises a base material and an organic-inorganic composite film formed on the surface of the base material, wherein the composite film comprises silica as the main ingredient. In the X-ray diffraction under the X-ray incident angle fixed at 10 from the film surface, the composite film shows a value produced by normalizing an intensity value of a peak with a diffraction angle of 3 to 100 by an intensity value of a halo pattern peak with an diffraction angle of 20 to 300 of (0.19A + 0.03) or lower (wherein A represents a film thickness [mum]). In the Fourier transform infrared spectroscopy, the composite film shows a value produced by normalizing an intensity value of a peak belonging to a Si-OH group appearing around 950 cm-1 by an intensity value of a peak belonging to a Si-O-Si bond appearing around 1100 cm-1 of 0.25 or lower.</p> |
申请公布号 |
KR20080063325(A) |
申请公布日期 |
2008.07.03 |
申请号 |
KR20087009346 |
申请日期 |
2008.04.18 |
申请人 |
NIPPON SHEET GLASS CO., LTD. |
发明人 |
SASAKI TERUYUKI;KAMITANI KAZUTAKA;INOGUCHI KAZUYUKI |
分类号 |
B32B9/00;B32B7/02;C03C17/25;C03C17/32 |
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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