Invention Grant
- Patent Title: Processes for preparing aminosilane functionalized polymers
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Application No.: US15620443Application Date: 2017-06-12
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Publication No.: US10351636B2Publication Date: 2019-07-16
- Inventor: David F. Lawson , Terrence E. Hogan , Christine Rademacher , David M. Roggeman , Fuminori Ota
- Applicant: Bridgestone Corporation
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Corporation
- Current Assignee: Bridgestone Corporation
- Current Assignee Address: JP Tokyo
- Agent Meredith E. Hooker; Jenny L. Sheaffer
- Main IPC: C08C19/25
- IPC: C08C19/25 ; C08C19/22 ; C08L9/06 ; C08L25/10 ; C08C19/44 ; C08F4/48 ; C08F36/04 ; C08L15/00 ; C08L19/00 ; C08F36/06 ; C08F8/42 ; C08F236/10 ; B60C1/00
Abstract:
Metallated aminosilane compounds for use as functional initiators in anionic polymerizations and processes for producing an aminosilane-functionalized polymer using the metallated aminosilane compounds to initiate anionic polymerization of at least one type of anionically polymerizable monomer. Preferred use of the metallated aminosilane compounds results in rubber compositions for use in tires comprising an aminosilane functionalized polymer.
Public/Granted literature
- US20170283516A1 PROCESSES FOR PREPARING AMINOSILANE FUNCTIONALIZED POLYMERS Public/Granted day:2017-10-05
Information query
