Invention Grant
- Patent Title: Polydienes and diene copolymers using 1,1-bis(hydrocarbylthio)hydrocarbyl-1-ene compounds
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Application No.: US15268859Application Date: 2016-09-19
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Publication No.: US10519266B2Publication Date: 2019-12-31
- Inventor: Terrence E. Hogan
- Applicant: BRIDGESTONE CORPORATION
- Applicant Address: JP Chuo-ku
- Assignee: Bridgestone Corporation
- Current Assignee: Bridgestone Corporation
- Current Assignee Address: JP Chuo-ku
- Agent Meredith E. Hooker; Arthur M. Reginelli
- Main IPC: C08F228/02
- IPC: C08F228/02 ; C08F236/04 ; A41D19/00 ; C08F236/12 ; C08F236/14
Abstract:
A process for preparing a copolymer including one or more mer units deriving from the polymerization of 1,1-bis(hydrocarbylthio)hydrocarbyl-1-ene monomer, the process comprising anionically polymerizing conjugated diene monomer, 1,1-bis(hydrocarbylthio)hydrocarbyl-1-ene monomer, and optionally monomer copolymerizable therewith.
Public/Granted literature
- US20170081452A1 POLYDIENES AND DIENE COPOLYMERS USING 1,1-BIS(HYDROCARBYLTHIO)HYDROCARBYL-1-ENE COMPOUNDS Public/Granted day:2017-03-23
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