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1. 发明授权

US5547762A Sandwich glasses 失效
标题翻译：三明治眼镜
公开(公告)号：US5547762A
公开(公告)日：1996-08-20
申请号：US351055
申请日：1994-11-28
申请人： Hideyuki Niwa , Kiyomi Sasaki , Kyoei Yoshida , Itsuo Tanuma , Kazuo Naito , Yasuhiro Morimura , Takahiko Koga
发明人： Hideyuki Niwa , Kiyomi Sasaki , Kyoei Yoshida , Itsuo Tanuma , Kazuo Naito , Yasuhiro Morimura , Takahiko Koga
IPC分类号： B32B17/10 , C03C27/12
CPC分类号： B32B17/10935 , B32B17/10036 , B32B17/10697 , B32B17/10788 , B32B17/10862 , Y10T428/31641 , Y10T428/31645 , Y10T428/31649
摘要： A sandwich glass is disclosed containing a thermoset resin layer interposed between glass plates, wherein the thermoset resin layer, prior to thermosetting, contains an uncured resin composition containing:(a) an organic peroxide,(b) an ethylene-vinyl acetate copolymer, and(c) at least one compound selected from the groupconsisting of at least one acryloxy or methacryloxy group-containing compound and a hydrocarbon resin having a ratio of hydrogenation .gtoreq.91%;wherein the at least one acryloxy or methacryloxy group-containing compound is selected from the group consisting of 1-methyl-1,3-dimethacryloxypropane, 2,2-dimethyl-1,3-diacryloxypropane, 2,2-dimethyl-1,3-dimethacryloxypropane, 2-hydroxy-1-acryloxy-3-methacryloxypropane, 2-hydroxy-1,3-dimethacryloxypropane, 1-hydroxy-2-methyl-1,3-diacryloxypropane and 1-hydroxy-2-methyl-1,3-dimethacryloxypropane and the ethylene-vinyl acetate copolymer contains vinyl acetate in an amount of 10-50% by weight. The sandwich glass of the present invention results in an improved resistance to yellowing and less perspective distortion.
摘要翻译：公开了一种夹层玻璃，其包含介于玻璃板之间的热固性树脂层，其中热固性树脂层在热固化之前含有未固化的树脂组合物，其包含：（a）有机过氧化物，（b）乙烯 - 乙酸乙烯酯共聚物和（c）至少一种选自至少一种含丙烯酰氧基或含甲基丙烯酰氧基的化合物和氢化比例> 91％的烃树脂的化合物; 其中所述至少一种含丙烯酰氧基或含甲基丙烯酰氧基的化合物选自1-甲基-1,3-二甲基丙烯酰氧基丙烷，2,2-二甲基-1,3-二丙烯酰氧基丙烷，2,2-二甲基-1,3 二羟甲基丙烯酰氧基丙烷，2-羟基-1-丙烯酰氧基-3-甲基丙烯酰氧基丙烷，2-羟基-1,3-二甲基丙烯酰氧基丙烷，1-羟基-2-甲基-1,3-二丙烯酰氧基丙烷和1-羟基-2-甲基-1,3 二丙烯酰氧基丙烷和乙烯 - 乙酸乙烯酯共聚物含有10-50重量％的乙酸乙烯酯。本发明的夹芯玻璃导致改善的耐黄变性和较少的透视变形。

2. 发明授权

US5632835A Laminated glass and preparation thereof 失效
标题翻译：层压玻璃及其制备方法
公开(公告)号：US5632835A
公开(公告)日：1997-05-27
申请号：US888817
申请日：1992-05-27
申请人： Hideyuki Niwa , Yasuhiro Morimura , Hiromi Ohtsuru , Kyoei Yoshida , Itsuo Tanuma , Kazuo Naitoh
发明人： Hideyuki Niwa , Yasuhiro Morimura , Hiromi Ohtsuru , Kyoei Yoshida , Itsuo Tanuma , Kazuo Naitoh
IPC分类号： B32B17/10 , C03C27/10
CPC分类号： B32B17/10697 , B32B17/10 , B32B17/10036 , B32B17/10174 , B32B17/10247 , B32B17/10688 , B32B17/10788 , Y10T428/31547 , Y10T428/31641 , Y10T428/31645 , Y10T428/31649
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.
摘要翻译：夹层玻璃由玻璃板构成，在该玻璃板之间插入并固化由乙烯 - 乙酸乙烯酯，烃树脂和有机过氧化物的共聚物构成的热固性树脂，从而使它们结合在一起。将有机树脂膜插入到热固性树脂的层之间。热固性树脂含有二亚苄基山梨醇和/或三亚苄基山梨糖醇。热固性树脂含有一种或多种选自含有丙烯酰氧基的化合物，含甲基丙烯酰氧基的化合物和含芳基的化合物的硅烷偶联剂和用于紫外线的吸收剂。通过预先将乙烯 - 乙酸乙烯酯的共聚物与烃树脂混合得到混合物，将残余量的乙烯 - 乙酸乙烯酯共聚物混合到混合物中，并加入有机过氧化物来进行热固性树脂的制备混合。

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