Tetrapolymers comprising (a) unsaturated acids (b) vinyl esters

Details Tetrapolymers comprising (a) unsaturated acids (b) vinyl esters Tetrapolymers comprising (a) unsaturated acids (b) vinyl esters

1976-04-06

1978-02-28

Lilling, Herbert J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

260885, 526 47, 526 49, 526 50, 526317, C08F 2004, C08F22000, C08C 1900, C08C 1922

Patent

active

040769127

ABSTRACT:
Copolymer of (a) an unsaturated acid having the formula R--CH .dbd. CH--(CH.sub.2 --O--CH.sub.2).sub.n --COOH wherein n = 0 or 1, and when n = O, R = CH.sub.3 and when n = 1, R = H, (b) a vinyl ester of the formula ##STR1## wherein R is CH.sub.3 or C.sub.2 H.sub.5, (c) at least one branched allyl or methallyl ester of the formula ##STR2## wherein R' represents hydrogen or CH.sub.3, R.sub.1 represents a saturated hydrocarbon chain, linear or branched, having 1 -6 carbon atoms and R.sub.2 represents CH.sub.3 CH(CH.sub.3).sub.2, with the proviso that the sum of the number of the carbon atoms in R.sub.1 +R.sub.2 is equal to or less than 7 and (d) a monomer selected from the group consisting of a vinyl ether of the formula CH.sub.2 .dbd. CH--O--R.sub.3 wherein R.sub.3 is linear or branched alkyl having 1-12 carbon atoms, a vinyl ester having a fatty chain and having the formula ##STR3## wherein R.sub.4 is linear alkyl having 7-11 carbon atoms and a linear allyl or methallyl ester of the formula ##STR4## wherein R' is hydrogen or CH.sub.3 and R.sub.5 is linear alkyl having 1-11 carbon atoms. The copolymer is employed with a cosmetic carrier or vehicle to provide a cosmetic composition for the hair, such as a hair lacquer or hair setting lotion, generally in an amount of about 1-4 weight percent of the composition.

REFERENCES:
patent: 3231534 (1966-01-01), Blades et al.
patent: 3455887 (1969-07-01), Levine
patent: 3484420 (1969-12-01), Chirara
patent: 3579629 (1971-05-01), Pasero et al.
patent: 3716633 (1973-02-01), Viout et al.
patent: 3810977 (1974-05-01), Levine et al.

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