Rubber composition and method of incorporating silica filler

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...

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524493, C08K 300

Patent

active

060254289

ABSTRACT:
A method of optimizing the effects of silica fillers in tire tread rubber compounds includes the use and ordered addition of both dispersing and coupling agents during the rubber mixing process.

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