发明授权
US06969751B2 Method for preparing homo-and co-polymers of cyclic olefin compounds
失效
制备环烯烃化合物的同聚合物和共聚物的方法
- 专利标题: Method for preparing homo-and co-polymers of cyclic olefin compounds
- 专利标题(中): 制备环烯烃化合物的同聚合物和共聚物的方法
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申请号: US10995915申请日: 2004-11-24
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公开(公告)号: US06969751B2公开(公告)日: 2005-11-29
- 发明人: Young Chan Jang , Hyun Kyung Sung , Eun Joo Park
- 申请人: Young Chan Jang , Hyun Kyung Sung , Eun Joo Park
- 申请人地址: KR Seoul
- 专利权人: Korea Kumho Petrochemical Co., Ltd.
- 当前专利权人: Korea Kumho Petrochemical Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Davidson, Davidson & Kappel, LLC
- 优先权: KR10-2004-0029388 20040428
- 主分类号: C08F32/04
- IPC分类号: C08F32/04 ; C08F4/44 ; C08F4/62 ; C08F4/70 ; C08F132/00 ; C08F232/00 ; C08F232/08
摘要:
The present invention relates to a method for preparing homo- and co-polymers having high molecular weights in high yields by polymerizing cyclic olefin compounds using a complex prepared by mixing a nickel salt compound, an organoaluminoxane compound, and at least one fluorine-containing compound.
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