发明授权
- 专利标题: Method of preparing ethylene-α-olefin-diene copolymer
- 专利标题(中): 制备乙烯-α-烯烃 - 二烯共聚物的方法
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申请号: US13640988申请日: 2012-06-08
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公开(公告)号: US08921499B2公开(公告)日: 2014-12-30
- 发明人: Dong Cheol Shin , Ho Seong Lee , Seong Kyun Kim , Sang Ick Lee , Sun Young Kim , Jong Sok Hahn , Chan Woong Jeon , Jeong Hwan Kim
- 申请人: Dong Cheol Shin , Ho Seong Lee , Seong Kyun Kim , Sang Ick Lee , Sun Young Kim , Jong Sok Hahn , Chan Woong Jeon , Jeong Hwan Kim
- 申请人地址: KR Seoul KR Seoul
- 专利权人: SK Innovation Co., Ltd.,SK Global Chemical Co., Ltd.
- 当前专利权人: SK Innovation Co., Ltd.,SK Global Chemical Co., Ltd.
- 当前专利权人地址: KR Seoul KR Seoul
- 代理机构: The Webb Law Firm
- 优先权: KR10-2011-0055719 20110609; KR10-2012-0059443 20120601
- 国际申请: PCT/KR2012/004512 WO 20120608
- 国际公布: WO2012/169812 WO 20121213
- 主分类号: C08F4/6592
- IPC分类号: C08F4/6592 ; C08F4/642 ; C08F4/643 ; C08F210/16 ; C08F210/18 ; C08F210/06 ; C08F4/76 ; C07F17/00 ; C08F4/659
摘要:
The present invention relates to a method of preparing an ethylene-α-olefin-diene copolymer and an ethylene-α-olefin-diene copolymer prepared thereby, by using a transition metal compound based on a cyclopenta[b]fluorenyl group as a catalyst.