发明授权
- 专利标题： Unsaturated polyester compositions molding materials therefrom and molded products therefrom
- 专利标题（中）： 不饱和聚酯组合物由其模塑材料和模制产品
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申请号： US363215申请日： 1989-06-08
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公开(公告)号： US5077326A公开(公告)日： 1991-12-31
- 发明人: Takashi Shibata , Koichi Akiyama , Sanzi Aoki , Yasuhiro Mishima , Hisayuki Iwai , Ken Hatta
- 申请人： Takashi Shibata , Koichi Akiyama , Sanzi Aoki , Yasuhiro Mishima , Hisayuki Iwai , Ken Hatta
- 申请人地址： JPX Aichi
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JPX Aichi
- 优先权： JPX63-146253 19880614
- 主分类号： C08L67/06
- IPC分类号： C08L67/06
摘要：
A quickly curable unsaturated polyester composition with high surface quality contains an unsaturated polyester, a vinyl monomer, either an alkane polyol polyacrylate or an alkane polyol polymethylacrylate, a thermoplastic resin, and one or more curing catalysts selected from t-butylperoxy benzoate, t-butylperoxy octoate and 2,5-dimethyl-2,5-di(benzoilperoxy) hexane. Molding compounds are obtained by impregnating glass fibers with such composition and molded products obtained by curing such molding material have improved surface smoothness.
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