Process for producing stable polymer emulsions

Details Process for producing stable polymer emulsions Process for producing stable polymer emulsions

1982-04-08

1984-01-17

Griffin, Ronald W.

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...

524458, 524804, 524812, C08F 222, C08F21808, C08F21002, C08F21406

Patent

active

044264828

ABSTRACT:
An improved process for producing an aqueous polymer emulsion is provided wherein a radically polymerizable unsaturated monomer is polymerized in an aqueous medium in the presence of a water-soluble copolymer. The water-soluble copolymer is derived from a combination of (a) a nitrogen-containing ethylenically unsaturated compound with (b-1) an unsaturated carboxylic acid or its salt and/or (b-2) an ethylenically unsaturated sulfonic acid or its salt.

REFERENCES:
patent: 3640922 (1972-02-01), Sheetz
Chemical Abstracts, vol. 77, No. 2, Jul. 10, 1972, p. 56, Abstract 6516J.

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