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1. WO2006097360 - PROCESS FOR DYEING THE HAIR USING AN ANIONIC COLOURED POLYMER

Publication Number WO/2006/097360
Publication Date 21.09.2006
International Application No. PCT/EP2006/003301
International Filing Date 14.03.2006
IPC
A61K 8/72 2006.01
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
A61K 8/81 2006.01
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
A61Q 5/10 2006.01
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 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
A61K 2800/594
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
59Mixtures
594Mixtures of polymers
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
Applicants
  • L'OREAL [FR]/[FR] (AllExceptUS)
  • DE BONI, Maxime [FR]/[FR] (UsOnly)
  • LAGUITTON, Bruno [FR]/[FR] (UsOnly)
Inventors
  • DE BONI, Maxime
  • LAGUITTON, Bruno
Agents
  • L'OREAL
Priority Data
055064814.03.2005FR
60/678,20606.05.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR DYEING THE HAIR USING AN ANIONIC COLOURED POLYMER
(FR) PROCESSUS DE COLORATION DES CHEVEUX UTILISANT UN POLYMERE COLORE ANIONIQUE
Abstract
(EN)
The present invention relates to a process for dyeing keratin fibres, which comprises the application to the fibres of a composition containing at least one cat ionic polymer, rinsing of the keratin fibres, the application of a composition containing at least one anionic coloured polymer, and rinsing of the keratin fibres. Such a process makes it possible to obtain an improvement in the coloration of the keratin fibres.
(FR)
La présente invention concerne un processus de coloration des fibres kératiniques, lequel 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 processus permet d’améliorer la coloration des fibres kératiniques.
Also published as
Latest bibliographic data on file with the International Bureau