Use of certain phenolic resins for reinforcing rubber vulcanizat

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525132, 525152, 152547, C08L 2704

Patent

active

052141004

ABSTRACT:
Phenolic resins obtainable by Friedel-Crafts alkylation of phenols with polyfunctional compounds are eminently suitable as a reinforcing resin for rubber vulcanizates.

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