发明申请
- 专利标题: PROCESS FOR PRODUCING POLYDIENES
- 专利标题(中): 生产聚酯的方法
-
申请号: US13825703申请日: 2011-09-15
-
公开(公告)号: US20140011963A1公开(公告)日: 2014-01-09
- 发明人: Kevin M. McCauley , Steven Luo
- 申请人: Kevin M. McCauley , Steven Luo
- 申请人地址: JP Tokyo
- 专利权人: Bridgestone Corporation
- 当前专利权人: Bridgestone Corporation
- 当前专利权人地址: JP Tokyo
- 国际申请: PCT/US2011/051717 WO 20110915
- 主分类号: C08F136/06
- IPC分类号: C08F136/06 ; C08C19/22
摘要:
A method for producing a polydiene, the method comprising the steps of: (i) forming an active catalyst by combining a lanthanide-containing compound, an alkylating agent, and a halogen source in the substantial absence of an amine; and (ii) polymerizing conjugated diene monomer in the presence of the active catalyst and an amine.
公开/授权文献
- US09249244B2 Process for producing polydienes 公开/授权日:2016-02-02
信息查询
IPC分类: