Invention Grant
- Patent Title: Terminal-functionalized polymer and related methods
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Application No.: US16708555Application Date: 2019-12-10
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Publication No.: US11111338B2Publication Date: 2021-09-07
- Inventor: Yuan-Yong Yan
- 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; Jenny L. Sheaffer
- Main IPC: C08F230/08
- IPC: C08F230/08 ; C08G77/442 ; C08L83/10
Abstract:
Disclosed herein are terminal-functionalized polymers functionalized with silicon-containing functionalizing agents, rubber compositions including the polymers, methods for improving the cold flow resistance of a polymer, methods for improving the filler dispersion of a silica-filled rubber composition, and processes for preparing the terminal-functionalized polymer.
Information query
IPC分类:
