发明授权
- 专利标题: Laminated glass and preparation thereof
- 专利标题(中): 层压玻璃及其制备方法
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申请号: US888817申请日: 1992-05-27
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公开(公告)号: US5632835A公开(公告)日: 1997-05-27
- 发明人: Hideyuki Niwa , Yasuhiro Morimura , Hiromi Ohtsuru , Kyoei Yoshida , Itsuo Tanuma , Kazuo Naitoh
- 申请人: Hideyuki Niwa , Yasuhiro Morimura , Hiromi Ohtsuru , Kyoei Yoshida , Itsuo Tanuma , Kazuo Naitoh
- 申请人地址: JPX Tokyo
- 专利权人: Bridgestone Corporation
- 当前专利权人: Bridgestone Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX3-136583 19910607; JPX3-136584 19910607; JPX3-136585 19910607; JPX3-136586 19910607
- 主分类号: B32B17/10
- IPC分类号: B32B17/10 ; C03C27/10
摘要:
A laminated glass is composed of glass plates, between which a thermosetting resin composed of a copolymer of ethylene-vinyl acetate, a hydrocarbon resin and an organic peroxide is inserted and cured to intergrate them. An organic resin film is inserted between layers of the thermosetting resin. The thermosetting resin contains dibenzylidene sorbitol and/or tribenzylidene sorbitol. The thermosetting resin contains one or more kinds of silane coupling agent selected from the group consisting of acryloxy group containing compound, methacryloxy group containing compound and aryl group containing compound, and an absorber for ultra violet ray are contained. Preparation of the thermosetting resin is carried out by previously mixing a part of the copolymer of ethylene-vinyl acetate with the hydrocarbon resin to obtain a mixture, mixing residual amount of the copolymer of ethylene-vinyl acetate into the mixture, and adding the organic peroxide to mix.
公开/授权文献
- US5932875A Single piece integrated package and optical lid 公开/授权日:1999-08-03