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:
Cosmetic compositions containing in a cosmetically acceptable medium (A) at least one film-forming oligomer having a molecular weight, measured by steric exclusion chromatography, of less than or equal to 50,000, the at least one film-forming oligomer being soluble or dispersible in the cosmetically acceptable medium; and (B) rigid, non-film-forming particles of average size less than or equal to 1 &mgr;m, the rigid, non-film forming particles being dispersed in the cosmetically acceptable medium. The compositions may be used, for example, as product bases for maintaining the hairstyle, as products for coating the eyelashes and the eyebrows or as nail make-up and/or care products.
摘要:
The invention concerns a cosmetic composition comprising in a cosmetically acceptable aqueous or hydroalcoholic medium, an aqueous dispersion of insoluble styling polymer particles, resulting in a mean fixing energy of styling material after drying on the keratinous fibers less than 200 microjoules in a fixing test. The invention is applicable to hair lacquers.
摘要:
A reshapable hair styling composition comprising, in a cosmetic vehicle appropriate for hair, at least one sulfonated polyurethane urea obtained by reacting: (a) at least one sulfonated polyol, (b) at least one non-sulfonated polyol, (c) at least one polyisocyanate selected from aliphatic and cycloaliphatic polyisocyanates, and (d) excess water, wherein the sulfonated polyurethane urea has been chain-extended.
摘要:
Cosmetic compositions comprising at least one film-forming polymer, in a cosmetically acceptable medium, wherein said at least one film-forming polymer has, at the polymer concentration of the composition, a mechanical profile, measured in an aqueous-alcoholic medium comprising 20% by volume of ethanol, defined by at least: (i) an attachment angle &agr; of greater than 47°, and (ii) if &agr; is greater than or equal to 90°, a maximum detachment force Fmax
摘要:
An aerosol device comprising a container containing an aerosol composition including a liquid phase containing at least one fixing material in a suitable solvent and a propellant and a means for distributing the aerosol composition, where the fixing material has a glass transition temperature (Tg) of greater than or equal to 30° C., and the aerosol device is suitable for obtaining a solids flow rate for the aerosol composition ranging from approximately 4 to approximately 17 mg/s and a wetting power for the aerosol composition of greater than or equal to 50 mg/s, and a process for treating keratin fibers using the aerosol device.
摘要:
Compositions for dyeing keratinous fibers comprising at least one an ortho-diaminopyrazole or an acid addition salt thereof and a manganese salt as well as a dyeing process using these compositions, without any oxidizing agent other than atmospheric oxygen.
摘要:
A process for directly dyeing keratinous fibres, characterized in that it comprises contacting the fibres with a composition containing at least one direct dye having at least one sulphonic functional group and with a gas containing water vapor, the temperature of the gas being at least 75.degree. C. and the contact time between the gas and the fibres to be dyed not exceeding two minutes. This process makes it possible to obtain excellent dyeing results in extremely restricted time periods and without risk of substantially staining the skin or the scalp.
摘要:
A process for the bleaching of keratinous fibres, in particular human keratinous fibres, characterized in that it comprises contacting the fibres with a bleaching composition containing at least one oxidizing agent and with a gas containing water vapour, the temperature of the gas being at least 75.degree. C. and the contact time between the gas and the fibres to be bleached not exceeding ten minutes. The rapid bleaching is obtained without generating substantial reddish-brown glints.
摘要:
A process for the direct dyeing (or colouring) of keratinous fibres, in particular human keratinous fibres, comprising the step of: directly dyeing the fibres by contacting the fibres (1) with a composition containing at least one direct dye chosen from specific 2-nitro-para-phenylenediamine derivatives and/or nitro derivatives of specific aminophenols, and (2) with a gas containing water vapour, the temperature of the gas being at least 75.degree. C. and the contact time between the gas and the fibres to be dyed not exceeding two minutes. The hair is dyed uniformly over the whole head of hair, from the roots to the ends, regardless of the condition of the hair.