Preparation of graft copolymers

Details Preparation of graft copolymers Preparation of graft copolymers

1997-10-09

1999-12-07

Buttner, David

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

Synthetic resins

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

525 71, 525 89, 525 92E, 525 96, 525238, C08L 8102, C08L 5302, C08L 2512

Patent

active

059985445

ABSTRACT:
Graft copolymers are prepared by anionic polymerization which comprises reacting polymers (A) having at least one anionic chain end with polymers (B) which contain at least one nitrile group, in the presence of a solvent.

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M. Morton, Anioic Polymerization, Principales and Practice, Academic Press, N.Y. pp. 221-232.
Lazarewska "Preparation of Graft Coploymers by Reaction of Terminal Carbanions with Nitriles".

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