Abstract:
A composition, in particular a cosmetic composition, which may be in the form of an emulsion, the said composition comprising a specific copolymer comprised of monoolefinically unsaturated C3-C6 carboxylic acid monomer and fatty-chain monomeric ester of acrylic acid. The invention also relates to the use of the said copolymer in cosmetics, in particular for improving the staying power of the composition.
Abstract:
A cosmetic and/or dermatological composition comprising an aqueous dispersion of lipid vesicles containing at least one cross-linked poly(2-acrylamido-2-methylpropanesulphonic acid) polymer which is at least 90% neutralized, comprising, distributed in a random manner:a) from 90 to 99.9% by weight of units of formula (1): ##STR1## in which X.sup.+ denotes at least one cation wherein no more than 10 mol % of the cations X.sup.+ are protons H.sup.+ ;b) from 0.01 to 10% by weight of cross-linking units obtained from at least one monomer having at least two olefinic double bonds;wherein the percentages by weight are relative to the total weight of the polymer.
Abstract:
An oil-in-water emulsion comprising an aqueous phase, a fatty phase, at least one silicone surfactant comprising at least one anionic group and at least one acidic compound other than the silicone surfactant, and a composition comprising such an emulsion. The invention also relates to the use of a silicone surfactant comprising at least one anionic group for the preparation of a stable emulsion comprising at least one acidic compound other than the silicone surfactant.
Abstract:
A method of decreasing the transfer and/or migration and/or improving the persistence and/or behavior of an emulsion on the skin, by applying to the skin an oil-in-water emulsion containing an aqueous phase, a fatty phase having in it at least one oil selected from volatile oils, poly(C.sub.1 -C.sub.20)alkylsiloxanes, and their mixtures, and at least one silicone surfactant having at least one anionic group.
Abstract:
The present invention relates to the use of a silicone surfactant of alkyl dimethicone copolyol type of formula: in which: PE=(—C2H4O)x(—C3H6O)y—H, x=0 to 50, y=0 to 30, x and y not simultaneously being 0, o=1 to 100, m=1 to 40, n=1 to 200, p=1 to 17 and q=1 to 5, in the preparation of a solid water-in-oil emulsion comprising an aqueous phase emulsified by the said surfactant in a fatty phase comprising at least one oil and at least one wax. The invention also relates to a solid emulsion of water-in-oil type, in particular a transfer-free foundation, such as the emulsion defined above.
Abstract translation:本发明涉及下式的烷基聚二甲基硅氧烷共聚醇型硅氧烷表面活性剂的用途:其中:PE =( - C 2 H 4 O)x ( - C 3 H 6)-O - , - H,x = 0〜50,y = 0〜30,x 并且在制备固体油包水乳液时,y不同时为0,o = 1至100,m = 1至40,n = 1至200,p = 1至17和q = 1至5,包括 所述表面活性剂在包含至少一种油和至少一种蜡的脂肪相中乳化的水相。 本发明还涉及一种油包水型固体乳液,特别是无转移粉底,如上述乳液。
Abstract:
The invention relates to a cosmetic, dermatological, hygienic or pharmaceutical composition which is in the form of, or includes, an aqueous gel or an aqueous, hydroalcoholic or multiphase solution additionally including at least one crosslinked poly(2-acrylamido-2-methylpropanesulphonic acid) polymer neutralized to at least 90% and pigments or water-soluble dyes.
Abstract:
The invention relates to a cosmetic, dermatological, hygienic or pharmaceutical composition which is in the form of, or includes, an aqueous gel or an aqueous, hydroalcoholic or multiphase solution additionally including at least one crosslinked poly(2-acrylamido-2-methylpropanesulphonic acid) polymer neutralized to at least 90% and pigments or water-soluble dyes.
Abstract:
The invention relates to a composition, in particular for cosmetic, dermatological, hygiene and/or pharmaceutical use, comprising at least one crosslinked poly(2-acrylamido-2-methylpropanesulphonic acid) polymer neutralized to at least 90%, uncoated solid particles and an oily dispersing polymer. It also relates to the cosmetic applications of such a composition.
Abstract:
Disclosed is a cosmetic composition including, in a cosmetically acceptable medium, the combination of (a) a sufficient amount of uncoated substantially hemispherical PMMA particles and (b) a sufficient amount of substantially hemispherical PMMA particles coated with optionally treated metal oxide. It also relates to its uses in caring for or making up the skin.
Abstract:
The present invention relates to a mascara composition including a cosmetically acceptable aqueous medium, characterized in that it includes an oily phase including at least one ethylene/vinyl acetate copolymer, and at least one wax or a mixture of waxes in a certain weight ratio. The present invention also relates to a process for the care or make-up of eyelashes or eyebrows, characterized by the fact that a composition according to the invention is applied to the eyelashes or eyebrows. It also relates to the use of a composition according to the invention in order to obtain a make-up for filling and/or curling the eyelashes and/or a smooth and uniform deposition on the eyelashes.