Method for producing a rubber composition

Details Method for producing a rubber composition Method for producing a rubber composition

1996-09-19

2000-09-12

Mulcahy, Peter D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

525342, 525105, C08J 532

Patent

active

061179272

ABSTRACT:
A monomer such as butadiene monomer and/or styrene monomer is polymerized using an organic lithium initiator, and the active terminal of a (co)polymer thus obtained is modified with a specific modifier having reactivity with a silica surface, e.g., .gamma.-glycidoxypropyl trimethoxysilane and .gamma.-methacryloxypropyl trimethoxysilane, and then the terminally-modified (co)polymer is mixed with a silica in an organic solvent. The rubber obtained can be used in a tire tread and the like.

REFERENCES:
patent: 5665812 (1997-09-01), Gorce et al.
Patent Abstracts of Japan, vol. 013, No. 479, Oct. 18, 1989, Jul. 27, 1989.

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