发明授权
EP0571945B1 Catalyst for copolymerizing ethylene with alpha-olefin and process for producing ethylene-alpha-olefin copolymer using the catalyst
失效
催化剂用于乙烯和α-烯烃和过程的共聚对用该催化剂制备乙烯/α-烯烃共聚物
- 专利标题: Catalyst for copolymerizing ethylene with alpha-olefin and process for producing ethylene-alpha-olefin copolymer using the catalyst
- 专利标题(中): 催化剂用于乙烯和α-烯烃和过程的共聚对用该催化剂制备乙烯/α-烯烃共聚物
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申请号: EP93108417.2申请日: 1993-05-25
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公开(公告)号: EP0571945B1公开(公告)日: 1998-02-04
- 发明人: Sasaki, Toshio , Shiraishi, Hiroyuki , Johoji, Hirofumi , Katayama, Hiroaki
- 申请人: SUMITOMO CHEMICAL COMPANY LIMITED
- 申请人地址: 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541 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-shi, Osaka 541 JP
- 代理机构: VOSSIUS & PARTNER
- 优先权: JP138152/92 19920529; JP138153/92 19920529; JP318125/92 19921127
- 主分类号: C08F4/652
- IPC分类号: C08F4/652 ; C08F210/16
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