发明公开
EP0405446A3 Ethylene-aromatic vinyl compound alternating copolymer and process for the production thereof
失效
乙烯 - 芳香族乙烯基化合物交替共聚物及其生产方法
- 专利标题： Ethylene-aromatic vinyl compound alternating copolymer and process for the production thereof
- 专利标题（中）： 乙烯 - 芳香族乙烯基化合物交替共聚物及其生产方法
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申请号： EP90112129.3申请日： 1990-06-26
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公开(公告)号： EP0405446A3公开(公告)日： 1991-12-11
- 发明人: Kakugo, Masahiro , Miyatake, Tatsuya , Mizunuma, Koozi , Yagi, Yoshio
- 申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka JP
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka JP
- 代理机构： VOSSIUS & PARTNER
- 优先权： JP162932/89 19890626; JP23426/89 19900131
- 主分类号： C08F210/02
- IPC分类号： C08F210/02 ; C08F212/04 ; C08F4/609
摘要：
Alternating copolymers having a high alternating degree and high isotacticity, which can be produced by copolymerizing ethylene and an aromatic vinyl monomer in the presence, as a catalyst, of a transition metal compound, aluminoxane and a specific organic compound having at least two hydroxyl groups.
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