Processing

Please wait...

Settings

Settings

Goto Application

1. EP2760422 - FOAM DYE COMPOSITION COMPRISING AT LEAST ONE LIQUID FATTY ALCOHOL AND A PARTICULAR CATIONIC POLYMER

Office
European Patent Office
Application Number 12769391
Application Date 28.09.2012
Publication Number 2760422
Publication Date 06.08.2014
Publication Kind B1
IPC
A61K 8/34
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
34Alcohols
A61K 8/81
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
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 8/342
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
34Alcohols
342Alcohols having more than seven atoms in an unbroken chain
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
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 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 8/41
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
40containing nitrogen
41Amines
A61K 8/19
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
19containing inorganic ingredients
Applicants L'ORÉAL
Inventors GOGET CAROLINE
ALLARD DELPHINE
SABOURIN RICHARD
Designated States
Priority Data 1158841 30.09.2011 FR
201161548335 18.10.2011 US
Title
(DE) SCHAUMFÄRBEZUSAMMENSETZUNG MIT MINDESTENS EINEM FLÜSSIGEN FETTALKOHOL UND EINEM BESTIMMTEN KATIONISCHEN POLYMER
(EN) FOAM DYE COMPOSITION COMPRISING AT LEAST ONE LIQUID FATTY ALCOHOL AND A PARTICULAR CATIONIC POLYMER
(FR) COMPOSITION DE MOUSSE COLORANTE COMPRENANT AU MOINS UN ALCOOL GRAS LIQUIDE ET UN POLYMÈRE CATIONIQUE PARTICULIER
Abstract
(EN) The invention relates to a composition for dyeing human keratin fibres such as the hair, in foam form, comprising at least one alkaline agent, at least one oxidizing agent, at least one oxidation dye precursor, at least one liquid fatty alcohol and at least one cationic polymer with a cationic charge density of greater than 1 meq./g. The invention also relates to a process for dyeing human keratin fibres using this composition. A subject of the invention is also a device for dyeing keratin fibres, comprising the composition of the invention in liquid form and a foam dispenser for delivering the composition in the form of a foam.
(FR) La présente invention concerne une composition de coloration des fibres de kératine humaine telles que les cheveux, se présentant sous la forme d'une mousse et contenant au moins un agent alcalin, au moins un agent oxydant, au moins un précurseur de colorant d'oxydation, au moins un alcool gras liquide et au moins un polymère cationique présentant une densité de charge cationique supérieure à 1 meq/g. L'invention concerne également un procédé de coloration des fibres de kératine humaine faisant appel à ladite composition. L'invention concerne, par ailleurs, un dispositif de coloration des fibres de kératine, contenant la composition de l'invention sous forme liquide et comprenant un distributeur de mousse qui va distribuer ladite composition sous la forme d'une mousse.