发明授权
- 专利标题: Diene polymer and production process thereof
- 专利标题(中): 二烯聚合物及其制备方法
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申请号: US12372815申请日: 2009-02-18
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公开(公告)号: US07799886B2公开(公告)日: 2010-09-21
- 发明人: Kohtaro Osakada , Daisuke Takeuchi , Yusuke Fukuda , Osamu Ihata , Hiroshi Kuribayashi
- 申请人: Kohtaro Osakada , Daisuke Takeuchi , Yusuke Fukuda , Osamu Ihata , Hiroshi Kuribayashi
- 申请人地址: JP Tokyo JP Tokyo
- 专利权人: Sumitomo Chemical Company, Limited,Tokyo Institute of Technology
- 当前专利权人: Sumitomo Chemical Company, Limited,Tokyo Institute of Technology
- 当前专利权人地址: JP Tokyo JP Tokyo
- 代理机构: Panitch Schwarze Belisario & Nadel LLP
- 优先权: JP2008-051064 20080229
- 主分类号: C08F36/20
- IPC分类号: C08F36/20 ; C08F12/34 ; C08F32/06
摘要:
A polymer comprising a unit represented by the following formula (1); and a process for producing the polymer comprising the step of polymerizing a diene compound such as 9,9-diallylfluorene in the presence of a polymerization catalyst formed by contacting a nickel compound with an organoaluminum compound and/or a boron compound:
公开/授权文献
- US20090221774A1 DIENE POLYMER AND PRODUCTION PROCESS THEREOF 公开/授权日:2009-09-03
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