Patent classifications
A61Q1/14
Emulsion comprising an anionic acrylic copolymer and a lipophilic polymer
Emulsion comprising an anionic acrylic copolymer and a lipophilic polymer A subject of the present invention is a composition in the form of an emulsion, preferably in the form of an oil-in-water emulsion, comprising at least one hydrophilic gelling polymer chosen from anionic acrylic copolymers and at least one lipophilic polymer comprising at least hydroxyethyl acrylate units and acrylate units bearing a lipophilic group, wherein the weight ratio of the sum of all the hydroxyethyl acrylate units to the sum of all the acrylate units bearing a lipophilic group ranges from 1:30 to 1:1 and wherein the lipophilic polymer has a number-average molecular weight Mn ranging from 2000 to 9000 g/mol. The composition in accordance with the invention makes it possible to obtain emulsions which are homogeneous (the emulsion is macroscopically smooth and has no grains, after storage in a pot for 24 hours at ambient temperature (25° C.)), which have a variable viscosity (very fluid to very thick), which are stable over time, and which have good sensory properties, in particular which are non-tacky, non-shiny and non-greasy on the skin.
Emulsion comprising an anionic acrylic copolymer and a lipophilic polymer
Emulsion comprising an anionic acrylic copolymer and a lipophilic polymer A subject of the present invention is a composition in the form of an emulsion, preferably in the form of an oil-in-water emulsion, comprising at least one hydrophilic gelling polymer chosen from anionic acrylic copolymers and at least one lipophilic polymer comprising at least hydroxyethyl acrylate units and acrylate units bearing a lipophilic group, wherein the weight ratio of the sum of all the hydroxyethyl acrylate units to the sum of all the acrylate units bearing a lipophilic group ranges from 1:30 to 1:1 and wherein the lipophilic polymer has a number-average molecular weight Mn ranging from 2000 to 9000 g/mol. The composition in accordance with the invention makes it possible to obtain emulsions which are homogeneous (the emulsion is macroscopically smooth and has no grains, after storage in a pot for 24 hours at ambient temperature (25° C.)), which have a variable viscosity (very fluid to very thick), which are stable over time, and which have good sensory properties, in particular which are non-tacky, non-shiny and non-greasy on the skin.
Method for treating keratin fibers using a composition comprising at least one cationic acrylic copolymer and at least one pigment
A method for treating human keratin fibers such as the hair is described and comprises the application to the keratin fibers of a dye composition comprising at least one cationic acrylic copolymer and at least one pigment, and the application to the dyed keratin fibers of a makeup-removing composition comprising at least one hydrocarbon oil.
Method for treating keratin fibers using a composition comprising at least one cationic acrylic copolymer and at least one pigment
A method for treating human keratin fibers such as the hair is described and comprises the application to the keratin fibers of a dye composition comprising at least one cationic acrylic copolymer and at least one pigment, and the application to the dyed keratin fibers of a makeup-removing composition comprising at least one hydrocarbon oil.
GEL COMPOSITION WITH HIGH OIL CONTENT, THE PREPARATION METHOD AND THE USE OF THE SAME
It relates to a cosmetic composition in the form of a transparent or semi-transparent gel, comprising (a) an oil phase; (b) a surfactant portion comprising a first non-ionic surfactant and a second non-ionic surfactant; (c) an aqueous phase; and (d) at least one C.sub.2-C.sub.6 polyol; wherein the first nonionic surfactant comprises at least one alkyl polyglucoside and the second nonionic surfactant comprises at least one having the following general formula (I) or (II): R(X).sub.nOR′ (I) wherein, R represents a linear or branched C.sub.8-C.sub.30 alkyl group or C.sub.8-C.sub.30 alkenyl group; X represents —OCH.sub.2CH.sub.2— or —OCH.sub.2—CHCH.sub.3—; n represents an integer from 2 to 100; and R′ represents H, or a linear or branched C.sub.8-C.sub.30 alkyl group or C.sub.8-C.sub.30 alkenyl group; (II) wherein, the sum of x+y+z represents an integer from 2 to 100; and R.sub.1, R.sub.2, and R.sub.3, are the same or different and are each independently represents OH, or a linear or branched C.sub.8-C.sub.30 fatty acid ester group, with the proviso that at least one of R.sub.1, R.sub.2 and R.sub.3 is not OH. It also relates to a method for preparing the cosmetic composition and the use thereof. The cosmetic composition has high oil content, superior stability and desirable cleansing efficacy.
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GEL COMPOSITION WITH HIGH OIL CONTENT, THE PREPARATION METHOD AND THE USE OF THE SAME
It relates to a cosmetic composition in the form of a transparent or semi-transparent gel, comprising (a) an oil phase; (b) a surfactant portion comprising a first non-ionic surfactant and a second non-ionic surfactant; (c) an aqueous phase; and (d) at least one C.sub.2-C.sub.6 polyol; wherein the first nonionic surfactant comprises at least one alkyl polyglucoside and the second nonionic surfactant comprises at least one having the following general formula (I) or (II): R(X).sub.nOR′ (I) wherein, R represents a linear or branched C.sub.8-C.sub.30 alkyl group or C.sub.8-C.sub.30 alkenyl group; X represents —OCH.sub.2CH.sub.2— or —OCH.sub.2—CHCH.sub.3—; n represents an integer from 2 to 100; and R′ represents H, or a linear or branched C.sub.8-C.sub.30 alkyl group or C.sub.8-C.sub.30 alkenyl group; (II) wherein, the sum of x+y+z represents an integer from 2 to 100; and R.sub.1, R.sub.2, and R.sub.3, are the same or different and are each independently represents OH, or a linear or branched C.sub.8-C.sub.30 fatty acid ester group, with the proviso that at least one of R.sub.1, R.sub.2 and R.sub.3 is not OH. It also relates to a method for preparing the cosmetic composition and the use thereof. The cosmetic composition has high oil content, superior stability and desirable cleansing efficacy.
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Cleansing compositions
A cleansing composition and method of using a cleansing composition, the cleansing composition including a blend of three different emollients, the emollients including a first stearic ester, a second stearic ester, and a branched hydrocarbon, where the first stearic ester and second stearic ester are different from each other.
Cleansing compositions
A cleansing composition and method of using a cleansing composition, the cleansing composition including a blend of three different emollients, the emollients including a first stearic ester, a second stearic ester, and a branched hydrocarbon, where the first stearic ester and second stearic ester are different from each other.
THREE-PART MAKEUP REMOVER COMPOSITIONS
The invention relates to three-part makeup remover compositions comprising (a) a water part; (b) an oil part; and (c) a silicone-in-water emulsion part.
THREE-PART MAKEUP REMOVER COMPOSITIONS
The invention relates to three-part makeup remover compositions comprising (a) a water part; (b) an oil part; and (c) a silicone-in-water emulsion part.