Invention Grant
- Patent Title: Aminosilane initiators and functionalized polymers prepared therefrom
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Application No.: US15888827Application Date: 2018-02-05
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Publication No.: US10745497B2Publication Date: 2020-08-18
- Inventor: David F. Lawson , Terrence E. Hogan , Christine M. Rademacher , David M. Roggeman , Fuminori Ota
- 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: C08F4/58
- IPC: C08F4/58 ; C08F4/48 ; C08F4/618 ; C07F7/10 ; C08F136/06 ; C08L9/06 ; B60C1/00 ; C08F212/08 ; C08F236/10 ; C08K3/22 ; C08K3/36 ; C08L7/00 ; C08L91/00 ; C08K5/09 ; C08K3/06 ; C08L91/06 ; C08F4/46 ; C08F297/02 ; C08F297/04 ; C08F290/04
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
- US20180155460A1 Aminosilane Initiators And Functionalized Polymers Prepared Therefrom Public/Granted day:2018-06-07
Information query
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