Process for preparing acrylonitrile/vinyl chloride copolymers ha

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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260 308DS, 260 326N, 526209, 526342, C08F21406

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active

041003390

ABSTRACT:
The invention relates to a process for the production of chemically uniform copolymers of acrylonitrile and vinyl chloride and, optionally, other copolymerizable ethylenically unsaturated compounds, by the method of emulsion polymerization in the presence of an anion active emulsifier and a non-ionic emulsifier.

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patent: 3370028 (1968-02-01), De Wald
patent: 3370031 (1968-02-01), Grommers et al.
patent: 3523111 (1970-08-01), Bibeau et al.
patent: 3595823 (1971-07-01), Huang
patent: 3759859 (1973-09-01), Steinwand

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