Vinyl acetate interpolymer latices

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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524460, 526202, 526330, C08F 224, C08L 2904

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active

043944795

ABSTRACT:
An aqueous latex consisting essentially of an acid modified vinyl ester interpolymer and 0.8 parts by weight or less of a protective colloid per 100 parts by weight of interpolymer. The vinyl ester interpolymer comprises about 3 to about 7 weight percent of carboxylic acid groups supplied by an interpolymerized C.sub.4 -C.sub.10 vinylene monobasic carboxylic acid monomer. The aqueous latex is useful as an aqueous dielectric coating binder in the manufacture of electrographic recording materials.

REFERENCES:
patent: 3110621 (1963-11-01), Doggett et al.
patent: 3759744 (1973-09-01), Schliesman
patent: 3925542 (1975-12-01), Viout et al.
patent: 3941735 (1976-03-01), Lindemann
Ency. of Polymer Sci. & Tech., vol. 15, p. 595.
Billmeyer's, Textbook of Polymer Science, 2nd ed., Wiley, (1971), pp. 358-361.

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