Block copolymeric rubber compositions for soles

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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36 32R, C08K 500, C08K 300, A43B 1304

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active

049047256

ABSTRACT:
Unit soles having a high abrasion resistance are molded from a polymeric composition comprising radial (AB)--.sub.x --BA monoalkenyl arene/conjugated diene block copolymers, syndiotactic-1,2-polybutadiene, a hydrocarbon extending oil, and a filter.

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patent: 4423190 (1983-12-01), Fukawa et al.
patent: 4495323 (1985-01-01), Collins
patent: 4530967 (1985-07-01), Shiraki et al.

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