发明名称 |
ARTICLE HAVING UNEVEN SURFACE AND METHOD FOR PRODUCING THE SAME |
摘要 |
<p>A method for producing an article having a slightly uneven surface which comprises preparing a liquid for forming a film by subjecting a solution containing a specific silane compound (A) having a non-hydrolyzable organic group and a hydrolyzable group, another specific silane compound (B) having a hydrolyzable group and a catalyst to hydrolysis and dehydrating condensation, placing the film-forming liquid in the form of a film between a substrate and a mold, and heating them, to thereby produce an article comprising the substrate and, covering the substrate, a film having an uneven surface in a shape obtained by reversing the shape of the surface of the above mold, wherein the liquid for forming a film contains the above silane compounds (A) and (B) in amounts of 0.5 to 40 wt.% relative to that of (A) in the above solution and of 0.5 to 60 wt.% relative to that of (B) in the above solution, respectively, and a condensate formed by the above hydrolysis and dehydrating condensation has a molecular weight of 300 to 1,900. The method can be employed for producing an article which has a slightly uneven surface and is covered with a film being free from the occurrence of cracking and separation from a substrate even in the case of a considerably thick film.</p> |
申请公布号 |
WO0103901(A1) |
申请公布日期 |
2001.01.18 |
申请号 |
WO2000JP04502 |
申请日期 |
2000.07.06 |
申请人 |
NIPPON SHEET GLASS CO., LTD.;NAKAMURA, KOICHIRO;HORI, MASAHIRO;YAMAMOTO, HIROAKI |
发明人 |
NAKAMURA, KOICHIRO;HORI, MASAHIRO;YAMAMOTO, HIROAKI |
分类号 |
G02B3/00;G02B5/18;(IPC1-7):B29C39/10;C08J5/00;B29C39/24;G02B1/04 |
主分类号 |
G02B3/00 |
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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