Preparation of conjugated diene-monoalkenyl arene block copolyme

Details Preparation of conjugated diene-monoalkenyl arene block copolyme Preparation of conjugated diene-monoalkenyl arene block copolyme

1994-01-27

1995-10-31

Seidleck, James J.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525250, 525271, 526173, C08F29704

Patent

active

054629942

ABSTRACT:
The invention is a process for the preparation of a block copolymer which corresponds to the formula ABA wherein A comprises units derived from one or more monoalkenyl arenes; and B comprises units derived from one or more conjugated dienes and the residuum of a difunctional initiator; wherein the process comprises:

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