Invention Grant
- Patent Title: Method of improving carbon black dispersion in rubber compositions
- Patent Title (中): 改进橡胶组合物中炭黑分散体的方法
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Application No.: US11701209Application Date: 2007-02-01
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Publication No.: US07964656B2Publication Date: 2011-06-21
- Inventor: Georg G. A. Böhm , Anthony J. Ramic , James D. Ulmer , William L. Hergenrother , Christine M. Rademacher , David F. Lawson , Sunil B. Sarkar
- Applicant: Georg G. A. Böhm , Anthony J. Ramic , James D. Ulmer , William L. Hergenrother , Christine M. Rademacher , David F. Lawson , Sunil B. Sarkar
- Applicant Address: JP
- Assignee: Bridgestone Corporation
- Current Assignee: Bridgestone Corporation
- Current Assignee Address: JP
- Agent Meredith E. Hooker; Arthur M. Reginelli
- Main IPC: C08J3/22
- IPC: C08J3/22
Abstract:
A method for forming a vulcanizable composition of matter, the method comprising providing a polymer cement or latex comprising at least one rubber, adding at least one processing aid to the cement or latex to form a modified rubber cement or latex, isolating the rubber and at least one processing aid to form a premix, and mixing the premix with carbon black.
Public/Granted literature
- US20070135533A1 Method of improving carbon black dispersion in rubber compositions Public/Granted day:2007-06-14
Information query
