L'oreal

Other

Loreal Sa

Damarys Braida-Valerio

Claude Dubief

Alain Lagrange

Herve Richard

Jean Cotteret

Christine DuPuis

Mireille Maubru

Sylvain Kravtchenko

Jean-Michel Sturla

Frédéric Simonet

Luc Nicolas-Morgantini

Daniele Cauwet-Martin

Gautier Deconinck

Florence Laurent

Isabelle Cretois

Laurent Nodari

Laure Jouffroy-Wendlinger

Benoît Boche

Sylvain 168 Ji Nan Lu The Lakeville Block 9 Unit 2301 Kravtchenko

Provided is a composition for the treatment of keratin fibers, for example human keratin fibers such as the hair, comprising, in a cosmetically acceptable medium, at least one cationic polymer; at least one fatty amide; at least one anti-oxygen agent; and at least one oxidizing agent; wherein the pH of the composition ranges from 1.5 to 4.5. Also provided is a composition for the treatment of keratin fibers, comprising, in a cosmetically acceptable medium, at least one cationic polymer; at least one fatty amide; at least one anti-oxygen agent; and at least one oxidizing agent; wherein the pH of the composition is alkaline. Also provided is a method for treating keratin fibers, comprising applying, to the keratin fibers, at least one oxidizing composition described herein.

Oxidizing composition for the treatment of keratin fibers comprising at least one cationic polymer, at least one fatty amide and at least one anti-oxygen agent

The present invention relates to a process for stripping keratin fibres, and in particular human keratin fibres such as the hair, dyed with oxidation dyes and/or direct dyes, using a composition obtained by extemporaneous mixing of an anhydrous or aqueous composition (A) comprising at least one suitably selected sulfinic acid derivative and an aqueous composition (B) with a pH of less than (5), comprising at least one organic acid other than the compounds of formula (I), with a pKa of less than or equal to (4) when the composition (A) is aqueous, the pH of the mixture of the two compositions (A) and (B) being less than or equal to (5). The invention also relates to a composition for stripping the artificial colour from keratin fibres, comprising at least one suitably selected sulfinic acid derivative and at least one thickener chosen from anionic polymers and nonionic polymers. The compositions used in the context of the invention afford efficient stripping, especially in terms of power, of the artificial colour of keratin fibres dyed with a wide range of oxidation dyes and/or direct dyes. They do not induce lightening of the natural base of the keratin fibres and limit the sensitization of the keratin fibres. They apply well to the hair, uniformly, which makes it possible to obtain regular stripping of the colour along the entire fibre.

Process for stripping keratin fibres using a composition comprising a sulfinic acid derivative and an acidic aqueous composition

Provided herein is a composition for the treatment of keratin fibers comprising, a cosmetically acceptable medium; at least one fatty alcohol; at least one oxyalkylenated fatty alcohol; at least one oxidizing agent; and at least one oil other than a fatty alcohol present in an amount greater than or equal to 10% by weight relative to the total weight of the composition, wherein the weight ratio of the at least one fatty alcohol to the at least one oxyalkylenated fatty alcohol has a value less than or equal to 5; and further wherein the pH of the composition ranges from 1.5 to 4.5. Also provided herein is a composition for the treatment of keratin fibers comprising, a cosmetically acceptable medium; at least one fatty alcohol present in an amount ranging from 3 to 25% by weight relative to the total weight of the composition; at least one oxyalkylenated fatty alcohol; at least one oxidizing agent; and at least one oil other than a fatty alcohol present in an amount greater than or equal to 10% by weight relative to the total weight of the composition, wherein the weight ratio of the at least one fatty alcohol to the at least one oxyalkylenated fatty alcohol has a value less than or equal to 5; and further wherein the pH of the composition is alkaline. Also provided herein is a method for treating keratin fibers, comprising applying to the keratin fibers at least one oxidizing composition described herein.

Oxidizing composition for the treatment of keratin fibers comprising at least one oil, at least one fatty alcohol and at least one oxyalkylenated fatty alcohol

The use of an organosiloxane bearing at least one ultraviolet-absorbing group in, and for the preparation of, a cosmetic or dermatological composition as an agent for protecting the color of artificially colored keratin fibres against the effects of UV radiation, in particular solar radiation.

Use of screening silicone for protecting the color of artificially colored keratin fibres against the effects of UV radiation

The use of an organosiloxane bearing at least one ultraviolet-absorbing group in, and for the preparation of,.a cosmetic or dermatological composition as an agent for protecting the colour of artificially coloured keratin fibres against the effects of UV radiation, in particular solar radiation.

Use of a screening silicone for protecting the color of artificially colored keratin fibres against the effects of UV radiation

Reducing composition and process for the permanent reshaping of the hair

The invention relates to a process for improving the color fastness of a dyed keratin fiber comprising applying to said fiber (a) at least one dye composition containing, in a medium suitable for dyeing, at least one oxidation base selected from bis(phenyl)alkylenediamines, para-aminophenols, ortho-aminophenols, heterocyclic bases and para-phenylenediamines of formula (I), and the addition salts of these compounds with an acid:

Process for decreasing the degradation of the color of oxidation dyed keratin fibers

An improved process for the treatment of human keratinous fibers, in particular hair, with a view especially to decreasing and/or preventing damage to the latter by bringing, for a period not exceeding 2 minutes, a gas containing steam and whose temperature is at least 75.degree. C., into contact with human keratinous fibers to which there has been applied a composition containing at least one amide compound which has at least one fatty chain with the exception of coprah diethanolamide and subsequently cooling the fibers thus treated. This process improves the binding of the amide on and/or in the hair, and results in an improvement in the cosmetic properties, in particular softness and smoothness.

Process for the treatment of human hair with the aid of fatty-chain

The use of flavonoids for preserving and/or enhancing the mechanical properties of hair, and a process for protecting the mechanical properties of hair are disclosed.

Use of flavonoids for preserving and/or enhancing the mechanical

A method for strengthening of the mechanical and/or cosmetic properties of keratinous superficial body growths such as the hair, the eyelashes and the nails, by applying certain bioflavonoids, in particular citrus bioflavonoids, as treatment agents to the keratinous superficial body growths. Also, stable compositions containing bioflavonoids and a method for protecting the keratin of superficial body growths from damage by environmental agents.

Growing community of inventors

Paris, France

Damarys Braida-Valerio