摘要:
The present invention relates to a method of treating keratinous fibers, especially hair fibers, comprising at least one step of at least partially bleaching the fibers, in which at least one region to be treated is exposed to at least one light pulse, characterized in that this pulse is generated by a diode-pumped laser or by a regenerative amplifier laser.
摘要:
The invention relates to the use of a composition comprising at least one conductive polymer in a cosmetically acceptable medium, said polymer being in soluble form in said medium, as, or for the manufacture of, cosmetic products for giving a visual effect to human keratin fibers and more particularly the hair, and also, when said conductive polymer absorbs in the visible region, as, or for the manufacture of, cosmetic products intended to color said fibers.The invention also relates to the corresponding treatment process.
摘要:
The present disclosure relates to a cosmetic composition comprising at least one fluorescent dye comprising at least one fluorescent compound, and at least one cationic polymer with a charge density of at least 1 meq/g; processes that incorporate this cosmetic composition and to a kit comprising this cosmetic composition. The present disclosure also relates to the process for dyeing human keratin materials, including artificially dyed or pigmented hair and dark skin, with a lightening effect, comprising applying to the keratin materials a cosmetic composition comprising at least one fluorescent dye comprising at least one fluorescent compound and at least one cationic polymer with a charge density of at least 1 meq/g.
摘要:
A process for dyeing keratin fibers that have previously undergone a permanent reshaping process, comprising applying at least one composition comprising, in a cosmetically acceptable medium, at least one fluorescent dye that is soluble in the medium. The use of the at least one composition may makes it possible to dye a human keratin material, and further, for example, artificially dyed or pigmented hair, with a lightening effect.
摘要:
A reshapable hair styling composition comprising, in a cosmetic vehicle appropriate for hair, at least one dispersion comprising at least one polyurethane in a water and/or solvent medium, said at least one polyurethane being obtained by reacting: (a) an isocyanate terminated polyurethane prepolymer being obtained by reacting: (i) at least one polyactive hydrogen compound insoluble in the medium of the dispersion, wherein said polyactive hydrogen compound is chosen from alkyl, aryl, and aralkyl structures optionally substituted in and/or on the structure by N, O, and/or S groups; (ii) at least one polyisocyanate, and (iii) at least one polyactive hydrogen compound soluble in the medium of the dispersion, (b) at least one polyfunctional chain extender; and (c) at least one chain terminator.
摘要:
A reshapable hair styling composition comprising at least one (meth)acrylic copolymer comprising: (a) units derived from at least one monomer chosen from (meth)acrylate esters of branched and straight chain alkyl alcohols, (b) units derived from at least one monomer chosen from (meth)acrylate esters of saturated and unsaturated cyclic alcohols containing 6 to 20 carbon atoms, (c) optionally units derived from at least one monomer chosen from hydrophilic monomers, and (d) optionally units derived from at least one monomer other than (a), (b), and (c) monomers, wherein said at least one (meth)acrylic copolymer comprises units derived from at least four different monomers and wherein said composition provides a reshapable effect.
摘要:
The invention relates to a reducing composition for the permanent deformation of the hair comprising an N-substituted formamidinesulphinic acid derivative as reducing agent and to a process for the permanent deformation of the hair employing this reducing composition.
摘要:
The present invention relates to non-washing cosmetic compositions containing, in a cosmetically acceptable medium, at least one nonionic guar gum and at least one non-crosslinked anionic polymer. The invention also relates to a process for the cosmetic treatment of keratin substances, such as the hair or the eyelashes, characterized in that it consists in applying a cosmetic composition as defined above to the keratin substances, and then possibly in rinsing with water.
摘要:
The present disclosure relates to double secondary para-phenylenediamine dye compounds. The present disclosure further relates to a dye composition comprising at least one double secondary para-phenylenediamine compound, a process for dyeing keratin fibers using the composition, and a kit for dyeing keratin fibers comprising a separate composition comprising an oxidizing agent.
摘要:
Disclosed is a leave-in cosmetic composition comprising, in a cosmetically acceptable medium, at least one elastomeric film-forming polymer chosen such that the film obtained by drying this polymer, in an aqueous or alcoholic medium, at ambient temperature and at a relative humidity of 55%, has a mechanical profile comprising: (a) an elongation at break (εb) of greater than or equal to 800%, (b) an instantaneous recovery (Ri) at least equal to 75%, after an elongation of 150%, and (c) a recovery (R300) at 300 seconds of greater than 80%.