Scavenging of residual acrylonitrile monomer in ABS latex

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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528492, 524566, C08L 904

Patent

active

043967400

ABSTRACT:
The addition of aryl methanamines such as m-xylylenediamine to polymer latices which contain residual acrylonitrile monomer is markedly effective in reducing the measurable free acrylonitrile contents of latices.

REFERENCES:
patent: 4193903 (1980-03-01), Giddings et al.
patent: 4196111 (1980-04-01), Gomez
patent: 4197400 (1980-04-01), Wollrab et al.
patent: 4251412 (1981-02-01), Ferrini
patent: 4272425 (1981-06-01), Miller et al.
patent: 4278582 (1981-07-01), Miller

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