Invention Grant
- Patent Title: Diene polymer and process for producing the same
- Patent Title (中): 二烯聚合物及其制备方法
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Application No.: US11958905Application Date: 2007-12-18
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Publication No.: US07956145B2Publication Date: 2011-06-07
- Inventor: Kohtaro Osakada , Daisuke Takeuchi , Sehoon Park , Makoto Uemura , Masayuki Fujita
- Applicant: Kohtaro Osakada , Daisuke Takeuchi , Sehoon Park , Makoto Uemura , Masayuki Fujita
- Applicant Address: JP Tokyo
- Assignee: Sumitomo Chemical Company, Limited
- Current Assignee: Sumitomo Chemical Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2007-048396 20070228
- Main IPC: C08F236/02
- IPC: C08F236/02 ; C08F32/02
Abstract:
A polymer containing units represented by the defined formula (1); and a process for producing the polymer, which comprises the step of polymerizing a compound represented by the defined formula (3), the units represented by the formula (1) being polymerized units of the compound represented by the formula (3) such as 9,9-diallylfluorene.
Public/Granted literature
- US20080234450A1 DIENE POLYMER AND PROCESS FOR PRODUCING THE SAME Public/Granted day:2008-09-25
Information query
