Process for polymerizing unsaturated acids in mineral spirits

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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526207, 526317, C08F 208

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active

044205961

ABSTRACT:
A method for polymerizing olefinically unsaturated carboxylic acids containing at least one activated carbon to carbon olefinic double bond and at least one carboxyl group in mineral spirits in the presence of a free radical forming catalyst and at least two surface active agents having HLB values of less than 10, a sorbitan ester with a glycerol or alkylene glycol ester and a long chain alcohol, to provide fluid, high total-solid dispersions of polymer in mineral spirits.

REFERENCES:
patent: 3940351 (1976-02-01), Schlatzer, Jr.
patent: 3957739 (1976-05-01), Eaberstary et al.
patent: 3995097 (1976-11-01), Brown et al.
patent: 4328149 (1982-05-01), Morse et al.

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