Patent classifications
A61K8/19
POWDERY SOLID COSMETIC PREPARATION
An objective of the invention is to provide a powdered solid cosmetic that has excellent powder dispersibility and high impact resistance, while also having a texture similar to that in the case in which an elastic spherical powder is blended. The powdered solid cosmetic according to the present invention contains (A) a non-elastic spherical powder having a crushing strength per particle of 30 MPa or higher; (B) 1% to 15% by mass of iron oxide; (C) a gel-type partially crosslinked organopolysiloxane polymer; and (D) a non-ionic surfactant having an HLB of 10 or lower; wherein the (A) non-elastic spherical powder constitutes 90% by mass or more of all spherical powders contained in the cosmetic.
COSMETIC COMPOSITION THAT RESISTS PILLING
A pilling-resistant cosmetic composition is in the form of an oil in water emulsion that includes a water phase and an oily phase, and includes at least one cosmetically acceptable polymeric thickener selected from the group consisting of crosspolymers, gums, taurate based polymers, carbomers, polyacrylates, and combinations thereof, at least one ethoxylated agent in liquid form at ambient temperature in a range from about 20° C. to about 28° C. and has an HLB from about 8.5 to about 16; and at least one oil. The pilling-resistant cosmetic composition resists pilling when applied by rubbing or smoothing on a keratinous substrate.
COSMETIC COMPOSITION THAT RESISTS PILLING
A pilling-resistant cosmetic composition is in the form of an oil in water emulsion that includes a water phase and an oily phase, and includes at least one cosmetically acceptable polymeric thickener selected from the group consisting of crosspolymers, gums, taurate based polymers, carbomers, polyacrylates, and combinations thereof, at least one ethoxylated agent in liquid form at ambient temperature in a range from about 20° C. to about 28° C. and has an HLB from about 8.5 to about 16; and at least one oil. The pilling-resistant cosmetic composition resists pilling when applied by rubbing or smoothing on a keratinous substrate.
Color composition formula and method
The color composition formula and method of the present invention uses a color composition to create colorful environments of single or multi-colored hues. It is possible to make the color composition into various different shapes and forms, and they have several different uses as well.
Color composition formula and method
The color composition formula and method of the present invention uses a color composition to create colorful environments of single or multi-colored hues. It is possible to make the color composition into various different shapes and forms, and they have several different uses as well.
Composition of pickering emulsion
A composition comprising at least one dispersed fatty phase, and at least one continuous aqueous phase, and comprising: a) at least one hydrophobic gelling agent selected from ester of dextrin and fatty acid; b) at least one amphiphilic crosslinked copolymer; c) at least one anionic terpolymer, linear or branched, of at least one monomer (1) carrying an acid function in free form, partially or totally salified by a nonionic monomer (2) selected from N,N-dimethylacrylamide and 2-hydroxyethyl acrylate, and at least one monomer (3) polyoxethylenated alkyl acrylate of formula (III) wherein in formula (III): R1 represents a hydrogen atom, R represents a linear or branched C.sub.8-C.sub.16 alkyl radical, n is an integer ranging from 1 to 10; and d) at least one hydrophobic particles chosen from hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, or a mixture thereof. ##STR00001##
Composition of pickering emulsion
A composition comprising at least one dispersed fatty phase, and at least one continuous aqueous phase, and comprising: a) at least one hydrophobic gelling agent selected from ester of dextrin and fatty acid; b) at least one amphiphilic crosslinked copolymer; c) at least one anionic terpolymer, linear or branched, of at least one monomer (1) carrying an acid function in free form, partially or totally salified by a nonionic monomer (2) selected from N,N-dimethylacrylamide and 2-hydroxyethyl acrylate, and at least one monomer (3) polyoxethylenated alkyl acrylate of formula (III) wherein in formula (III): R1 represents a hydrogen atom, R represents a linear or branched C.sub.8-C.sub.16 alkyl radical, n is an integer ranging from 1 to 10; and d) at least one hydrophobic particles chosen from hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, or a mixture thereof. ##STR00001##
Two coat process for dyeing keratin fibres
The present invention relates to a process for dyeing keratin fibres, in particular the hair, which consists in applying to the keratin fibres: at least one coat of at least a first composition (i) comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, and then, after drying, at least a second coat of at least a second composition (ii) comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, the pigments of compositions (i) and (ii) being qualitatively and/or quantitatively different.
Two coat process for dyeing keratin fibres
The present invention relates to a process for dyeing keratin fibres, in particular the hair, which consists in applying to the keratin fibres: at least one coat of at least a first composition (i) comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, and then, after drying, at least a second coat of at least a second composition (ii) comprising at least one hydrophobic film-forming polymer, at least one volatile solvent and at least one pigment, the pigments of compositions (i) and (ii) being qualitatively and/or quantitatively different.
HAIR DYEING PROCESS USING AT LEAST ONE SILICONE COMPRISING AT LEAST ONE CARBOXYLIC ACID ANHYDRIDE GROUP, AT LEAST ONE AMINO SILICONE AND AT LEAST ONE PIGMENT AND/OR DIRECT DYE
The subject of the present invention is a process for treating keratin fibers using a) at least one silicone comprising at least one carboxylic acid anhydride group, b) at least one amino silicone, and c) at least one coloring agent chosen from pigments, direct dyes and mixtures thereof, the compounds a), b) and c) being applied together or separately, in one or more compositions.