摘要:
The present invention relates to a composition for the coloring of keratin fibres, notably hair, that comprises a phenoxazinone dye of formula (I) as well as the use of this dye for hair coloring. The invention thus makes it possible to obtain coloration that respects the nature of the hair and offers strong shades, which are resistant and have low selectivity.
摘要:
The present invention relates to a composition for the coloring of keratin fibres, notably hair, that comprises a phenoxazinone dye of formula (I) as well as the use of this dye for hair coloring. The invention thus makes it possible to obtain coloration that respects the nature of the hair and offers strong shades, which are resistant and have low selectivity.
摘要:
One subject of the present invention is a dye composition comprising benzyl alcohol, at least one C1-C4 monoalcohol and at least one anthraquinone direct dye of formula (I) or azomethine direct dye of formula (II). The composition of the invention makes it possible to obtain colorings that are intense and resistant.
摘要:
One subject of the present invention is a dye composition comprising benzyl alcohol, at least one C1-C4 monoalcohol and at least one anthraquinone direct dye of formula (I) or azomethine direct dye of formula (II). The composition of the invention makes it possible to obtain colourings that are intense and resistant.
摘要:
The present invention relates to a dyeing composition comprising one or more acid direct dyes of indigoid type of formula (I) in which n has the value 0, 1 or 2, R1 represents an —SO3M group where M represents a hydrogen atom, an ion resulting from an alkali metal, an ammonium group or an ion resulting from an organic amine, X and Y represent, independently of one another, >C═O, Z below or Z′ below, Formula (Z) n′ having the value 0, 1 or 2, Formula (Z′) n″ having the value 0, 1 or 2, with (*) representing the point of attachment of Z or Z′ to the remainder of the molecule; provided that at least one of the coefficients n, n′ or n″ is other than zero, and one or more organic compounds (II) exhibiting a value for the Hansen solubility parameter δH of between 5 and 16 MPa1/2 and with a molecular weight of less than 250 g/mol. It also relates to a dyeing method which consists in applying such a composition to keratinous fibres.
摘要:
The present disclosure relates to a cosmetic process for wash-protecting the color of keratin fibers comprising applying a composition comprising, in a cosmetically acceptable medium, at least one zinc-based compound chosen from zinc-based mineral compounds and zinc-based non-nitrogenous organic compounds to keratin fibers previously dyed. Also disclosed is a cosmetic process for wash-protecting the color of dyed keratin fibers, comprising applying to the keratin fibers, after dyeing, at least one zinc-based compound chosen from zinc-based mineral compounds and zinc-based non-nitrogenous organic compounds. The present disclosure further relates to a process for dyeing keratin fibers comprising applying to the fibers at least one dye composition (A), optionally in the presence of an oxidizing agent, for period of time that is sufficient to develop the color, and applying a composition (B) comprising, in a cosmetically acceptable medium, at least one zinc-based compound as defined herein.
摘要:
Disclosed herein is a process involving the use of at least one unsaturated fatty substance of formula (I) as defined herein as an agent for protecting color with respect to the washing of artificially dyed keratin fibers such as artificially dyed hair. Also disclosed herein is a process for protecting the color of artificially dyed keratin fibers with respect to washing, comprising applying to the fibers, before or after dyeing, at least one composition comprising, in a cosmetically acceptable medium, at least one unsaturated fatty substance of formula (I). Further disclosed herein is a process for dyeing keratin fibers, comprising applying to the keratin fibers a direct or oxidation dye composition (A) for a time that is sufficient to develop the color, and following or preceding this application, applying a composition (B) comprising, in a cosmetically acceptable medium, at least one unsaturated fatty substance of formula (I).
摘要:
Disclosed herein is a process for dyeing keratinous fibers comprising applying to the keratinous fibers at least one oxidation dyeing composition which comprises at least one oxidation base and at least one aromatic coupler substituted in the meta position by two amino groups, at least one of the amino group being primary, and washing the fibers, thus colored, with at least one detergent composition comprising at least one non-ionic surfactant chosen from alkylpolyglycoside surfactants and polyglycerolated surfactants.
摘要:
Composition comprising a hydrophobic dye, a particular organic and/or mineral alkaline agent, a particular compound (I) and a particular organic compound (II), and dyeing use thereof. The present invention relates to a dye composition comprising one or more hydrophobic direct dyes with a log P of greater than or equal to 2, one or more organic alkaline agents, and/or one or more mineral alkaline agents chosen from carbonates, hydrogen carbonates, sodium hydroxide and potassium hydroxide, and mixtures thereof, one or more compounds (I) comprising in their structure a sequence: and one or more organic compounds (II) with a Hansen solubility parameter δH of less than or equal to 16 MPa1/2 and with a molecular weight of less than 250 g/mol. The invention also relates to a dyeing process that consists in applying such a composition to keratin fibers.
摘要:
The present disclosure relates to a process for treating keratin fibers artificially dyed by direct dyeing or by oxidation dyeing, such as human hair, which comprises the application to the keratin fibers of a composition not containing any oxidation dye or any oxidizing agent and comprising at least one protective agent with a log P of less than or equal to 6, and then the application to the fibers of a liquid water/steam mixture at a temperature of at least 35° C. The present disclosure also relates to the use of the process for protecting keratin fibers artificially dyed by direct dyeing or by oxidation dyeing, such as human hair, against the action of atmospheric agents, such as against the action of light.