摘要:
The invention relates to an invert emulsion for bleaching keratin fibres and, in particular, human keratin fibres, such as hair. According to the invention, the emulsion consists of an inert phase comprising at least one non-oxygenated, non-perfluorinated liquid compound having a water solubility at 25° C. of less than 1% and an aqueous solution of hydrogen peroxide, said inert phase representing at least 20 wt.-% of the total weight of the invert emulsion and the volume-average diameter of the dispersed aqueous phase being greater than 200 nm. The invention also relates to a bleaching method which employs the inventive invert emulsion either as it is or in the form of a ready-to-use composition and to the use of said emulsion for bleaching keratin fibres. The inventive emulsion can be used to lighten keratin fibres quickly and significantly while limiting damage to said fibres and skin irritation.
摘要:
The present disclosure relates to compositions for the bleaching of keratinous fibers comprising at least one peroxygenated salt and at least one non-volatile liquid branched ester of a carboxylic acid, the solidification point of which is below 4° C., chosen from the compounds with the following structure: R1—CO—O—R2, wherein R1 and R2 are each independently chosen from a C1-C30 hydrocarbon chain optionally interrupted by at least one oxygen atom and/or by at least one carbonyl group and optionally substituted by at least one hydroxyl groups, R1 being branched. The composition disclosed herein for the bleaching of keratinous fibers exhibits an improved resistance to low temperatures and makes it possible to avoid the problem of syneresis during storage at low temperatures and during transportation in which temperature cycles occur.
摘要:
A composition for the oxidation dyeing of keratin fibers, for example, human keratin fibers, such as hair, comprising, in a medium suitable for dyeing, a) at least one oxidation dye, b) at least one fatty alcohol, c) at least one associative polymer, and d) at least one C14-C30 alkyl sulphate; as well as the process for using this composition and multicompartment kits comprising the composition.
摘要:
A fluorohydrocarbon compound of formula RF—C2H4—O—CO—RH, in which RF is a perfluorinated alkyl group and RH is an alkyl group, in and/or for the preparation of a stable emulsion containing at least one fatty phase and one aqueous phase. The invention also relates to the use of the same compound as a stabilizing agent for an emulsion containing at least one fatty phase and one aqueous phase. Another subject of the invention is the use of such a compound as an essential component of the fatty phase of an emulsion and emulsions containing such a fatty phase. Another subject of the invention is a composition comprising such an emulsion.
摘要:
A cosmetic composition for the hair contains a wax dispersion in a liquid vehicle. The dispersed phase is a stable microdispersion of particles of wax having a size lower than 500 nm and an end melting point greater than 60.degree. C. and lower than 100.degree. C. The composition contains from 0.1 to 40 weight percent wax, form 0.01 to 25 weight percent anionic or nonionic emulsifier and at least 35 weight percent water. The composition does not contain a cationic surfactant.
摘要:
The present disclosure relates to compositions for the bleaching of keratinous fibers comprising at least one peroxygenated salt and at least one non-volatile liquid branched ester of a carboxylic acid, the solidification point of which is below 4° C., chosen from the compounds with the following structure: R1—CO—O—R2, wherein R1 and R2 are each independently chosen from a C1-C30 hydrocarbon chain optionally interrupted by at least one oxygen atom and/or by at least one carbonyl group and optionally substituted by at least one hydroxyl groups, R1 being branched. The composition disclosed herein for the bleaching of keratinous fibers exhibits an improved resistance to low temperatures and makes it possible to avoid the problem of syneresis during storage at low temperatures and during transportation in which temperature cycles occur.
摘要:
A composition for cosmetic treatment of keratinous materials comprising in a cosmetically acceptable medium, at least a volatile silicone, at least a silicone surfactant and at least a cationic surfactant in a concentration strictly higher than 0.5 wt. % relative to the composition total weight, selected among primary, secondary or tertiary fatty amine salts, optionally polyoxyalkylenated, quaternary ammonium salts and their mixtures. The composition comprises at least an amount of oils containing at least the volatile silicone in a concentration not more than 20 wt.% relative to the composition total weight. A method for cosmetic treatment of keratinous materials is also disclosed.
摘要:
The present disclosure relates to oxidation dye compositions comprising, in an aqueous medium suitable for dyeing, at least one oxidation dye, ammonia, and at least one mesomorphic phase present in an amount greater than or equal to 10% by weight, relative to the weight of the composition. The present disclosure also relates to the process for preparing the compositions, as well as ready-to-use compositions for oxidation dyeing of keratin fibers, and multi-compartment kits for oxidation dyeing of keratin fibers, wherein at least one compartment contains the dye composition. Another aspect of the present disclosure is an oxidizing composition comprising a mesomorphic phase.
摘要:
The present disclosure relates to a composition for the oxidation dyeing of keratin fibers, for example of human keratin fibers such as the hair, containing, in a medium suitable for dyeing: a) at least one oxidation dye, b) at least one associative polymer chosen from non-ioninc, anionic, and amphoteric polymers, c) at least one nonionic cellulose-based compound not comprising a C8-C30 fatty chain, and d) at least one cationic polymer with a charge density of greater than 1 meq/g and not comprising a C8-C30 fatty chain.
摘要:
The present disclosure relates to reducing compositions comprising, in an aqueous medium, at least one compound for reducing keratin, ammonia, and at least one mesomorphic phase present in an amount of at least 10% by weight, relative to the weight of the composition. The mesomorphic phase generally comprises nonionic surfactants with an HLB value of less than or equal to 10. The present disclosure also relates to the process for preparing the compositions, and to a process for permanently reshaping or straightening the hair using the reducing compositions, as well as multi-compartment kits for permanently reshaping or straightening the hair, wherein at least one compartment contains the reducing composition.