Invention Grant
US09540463B2 Method for producing polydienes and polydiene copolymers with reduced cold flow
有权
降低冷流的制备聚二烯和聚二烯共聚物的方法
- Patent Title: Method for producing polydienes and polydiene copolymers with reduced cold flow
- Patent Title (中): 降低冷流的制备聚二烯和聚二烯共聚物的方法
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Application No.: US15043702Application Date: 2016-02-15
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Publication No.: US09540463B2Publication Date: 2017-01-10
- Inventor: Steven Luo
- Applicant: BRIDGESTONE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Corporation
- Current Assignee: Bridgestone Corporation
- Current Assignee Address: JP Tokyo
- Agent Meredith E. Hooker; Arthur M. Reginelli
- Main IPC: C08F136/06
- IPC: C08F136/06 ; C08F136/04 ; C08F8/08 ; C08F8/30 ; C08F4/48 ; C08F4/52 ; C08F2/06
Abstract:
A method for preparing a coupled polymer, the method comprising the steps of (i) polymerizing monomer to form a reactive polymer, and (ii) reacting the reactive polymer with an imide compound containing an oxiranyl group.
Public/Granted literature
- US20160237186A1 METHOD FOR PRODUCING POLYDIENES AND POLYDIENE COPOLYMERS WITH REDUCED COLD FLOW Public/Granted day:2016-08-18
Information query
IPC分类:
