Aromatic vinyl-conjugated diene block copolymer and production p

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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525241, 525242, 525315, 525316, C08F29704

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active

061438324

ABSTRACT:
Disclosed herein are an aromatic vinyl-conjugated diene block copolymer composed of a bound aromatic vinyl unit and a bound conjugated diene unit and containing at least a block aromatic vinyl segment, wherein:

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