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1. FR2882929 - Coloring keratinous fibers, useful to dye dark hair temporarily, comprises applying cationic polymer composition, rinsing, applying colored anionic polymer composition comprising and rinsing keratinous fibers

Office France
Application Number 0550648
Application Date 14.03.2005
Publication Number 2882929
Publication Date 15.09.2006
Grant Number
Grant Date 22.02.2008
Publication Kind B1
IPC
A61K 8/84
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
84obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
A61Q 5/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
10Preparations for permanently dyeing the hair
CPC
A61K 8/88
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
84obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
88Polyamides
A61K 8/817
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
817Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
A61K 8/84
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
84obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
A61K 2800/5424
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
40Chemical, physico-chemical or functional or structural properties of particular ingredients
54Polymers characterized by specific structures/properties
542characterized by the charge
5424anionic
A61K 2800/5426
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
40Chemical, physico-chemical or functional or structural properties of particular ingredients
54Polymers characterized by specific structures/properties
542characterized by the charge
5426cationic
A61K 2800/57
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
40Chemical, physico-chemical or functional or structural properties of particular ingredients
57Compounds covalently linked to a(n inert) carrier molecule, e.g. conjugates, pro-fragrances
Applicants OREAL
Inventors DE BONI MAXIME
LAGUITTON BRUNO
Priority Data 0550648 14.03.2005 FR
Title
(EN) Coloring keratinous fibers, useful to dye dark hair temporarily, comprises applying cationic polymer composition, rinsing, applying colored anionic polymer composition comprising and rinsing keratinous fibers
(FR) PROCEDE DE COLORATION DES CHEVEUX A PARTIR D'UN POLYMERE COLORE ANIONIQUE
Abstract
(EN)
Coloring keratinous fibers comprises applying a composition comprising a cationic polymer on the fibers, rinsing the keratinous fibers, applying a composition comprising a colored anionic polymer and rinsing the keratinous fibers. An independent claim is included for a kit to color keratinous fibers comprising a first compartment with a composition containing the cationic polymers and second compartment with a composition containing the colored anionic polymers.

(FR)
La présente invention a pour objet un procédé de coloration des fibres kératiniques qui comprend l'application sur les fibres d'une composition contenant au moins un polymère cationique, le rinçage des fibres kératiniques, l'application d'une composition contenant au moins un polymère coloré anionique, et le rinçage des fibres kératiniques.Un tel procédé permet d'obtenir une amélioration de la coloration des fibres kératiniques.