L'oreal

Loreal Sa

Jean Marie Millequant

Fr&eacute;d&eacute;ric Legrand

Claude Dubief

Daniele Cauwet

Annie G Madrange

Frederic Legrand

Fran&ccedil;oise Boudy

Ready-to-use aqueous composition for bleaching keratin fibers, in particular, human keratin fibers, containing a combination of at least one alkaline agent, at least one peroxygenated salt, hydrogen peroxide, at least one water-soluble solvent, and at least one amphiphilic polymer chosen from nonionic and anionic amphiphilic polymers and comprising at least one fatty chain, and a process for bleaching the hair using these aqueous compositions.

Ready-to-use aqueous composition for bleaching keratin fibers, comprising a combination of a water-soluble solvent and a nonionic and/or anionic amphiphilic polymer comprising at least one fatty chain

The present invention relates to anhydrous compositions for bleaching keratin fibers, in particular human keratin fibers, containing at least one alkaline agent, at least one peroxygenated salt, at least one water-soluble thickening polymer, and at least one nonionic amphiphilic polymer including at least one fatty chain, to the use of these compositions to prepare ready-to-use bleaching compositions by mixing with an aqueous hydrogen peroxide composition, and to a process for bleaching the hair using these anhydrous compositions.

Anhydrous composition for bleaching keratin fibers comprising a combination of a water-soluble thickening polymer and a nonionic amphiphilic polymer comprising at least one fatty chain

Cosmetic composition based on nonionic surfactants and cationic or amphoteric substantive polymers and its use as a dyeing or bleaching vehicle

The present invention relates to anhydrous compositions for bleaching keratin fibers, in particular the hair, containing at least one alkaline agent, at least one peroxygenated salt, at least one anionic and/or nonionic amphiphilic polymer including at least one fatty chain, and at least one cationic or amphoteric substantive polymer, to the use of these compositions to prepare ready-to-use bleaching compositions by mixing with an aqueous hydrogen peroxide composition, and to a process for bleaching the hair using these anhydrous compositions.

Anhydrous composition for bleaching keratin fibers

Composition and process using silicone thiols for the protection of the color of dyed keratinous fibers. The subject of the invention is the use of a thiol-functional polydiorganosiloxane containing in its molecule at least one unit of formula: ##STR1## in which: R denotes a divalent aliphatic radical having from 3 to 26 carbon atoms, optionally interrupted by an ester function and being able to carry ethylene oxide or propylene oxide units or mixtures thereof;

Composition and process using silicone thiols for the color of dyed

The subject of the invention is the use of a thiol-functional polydiorganosiloxane as an agent for protecting the colour of dyed keratinous fibres.

Composition and process using silicone thiols for the protection of the

The invention relates to dye compositions for keratinous fibres, containing:

Oxidation dye composition containing at least one double base in

Oxidation dye composition containing at least one double base in combination with at least one single base and dyeing process making use of it. The invention relates to dye compositions for keratinous fibres, containing:

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Saint-Maur, France

Jean Marie Millequant