Fatty compositions for use in cosmetic makeup compositions and s

Details Fatty compositions for use in cosmetic makeup compositions and s Fatty compositions for use in cosmetic makeup compositions and s

1977-03-11

1978-12-26

Meyers, Albert T.

Drug, bio-affecting and body treating compositions

Live skin colorant containing

Lip

526208, 526212, 526218, 526318, 526330, 526331, 528 4, 528 96, 252312, 252316, 260 18R, 260 285AV, 260 296T, 260 37NP, 260 37P, 424DIG5, 424 59, 424 63, 424 70, 424 78, 424168, 424172, 424357, 424362, 424363, 424365, A61K 7025

Patent

active

RE0298719

ABSTRACT:
A fatty composition for use in producing cosmetic compositions comprising a mixture of at least one cosmetic fatty body and at least one non-toxic copolymer of the formula: ##STR1## wherein R.sub.1 represents a saturated hydrocarbon chain, linear or branched, having from 1-19 carbon atoms;
R.sub.2 represents a member selected from the group consisting of
A. ##STR2## wherein R.sub.4 has the same meaning as R.sub.1 but is different from R.sub.1 in the same copolymer,
B. --CH.sub.2 --R.sub.5, wherein R.sub.5 represents a saturated hydrocarbon chain, linear or branched, having from 5-25 carbon atoms,
C. --O--R.sub.6, wherein R.sub.6 is a saturated hydrocarbon chain having from 2 to 18 carbon atoms, and
D. ##STR3## wherein R.sub.7 is a saturated hydrocarbon chain, linear or branched, having from 1-19 carbon atoms, and
R.sub.3 represents hydrogen when R.sub.2 represents (a), (b), or (c) or R.sub.3 represents hydrogen or methyl when R.sub.2 represents (d). The copolymer must contain at least 15 weight percent of at least one monomer of unit 1a or of unit 1b in which the saturated hydrocarbon chain, linear or branched, has at least 7 carbon atoms.
This fatty composition is employed to produce a cosmetic makeup composition, such as lip rouge, in paste or stick form, or mascara, and is present in said cosmetic composition in amounts of 99.5-15 percent by weight of the total weight of the cosmetic composition.

REFERENCES:
patent: 3055297 (1962-09-01), Leeds
patent: 3088876 (1963-05-01), Buth
patent: 3148125 (1964-09-01), Strianse et al.
patent: 3321408 (1967-05-01), Briggs
patent: 3406238 (1968-10-01), Freyermuth et al.
patent: 3489690 (1970-01-01), Lachampt et al.
patent: 3574822 (1971-04-01), Shepherd et al.
patent: 3639572 (1972-02-01), Heinrich et al.
patent: 3708435 (1973-01-01), Starkman

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