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1. WO2013045703 - DYE COMPOSITION COMPRISING A NON-GLYCOSYL IRIDOID COMPOUND AND A PARTICULAR ALDEHYDE OR IMINE, DYEING PROCESS AND DEVICE THEREFOR

Publication Number WO/2013/045703
Publication Date 04.04.2013
International Application No. PCT/EP2012/069365
International Filing Date 01.10.2012
IPC
A61K 8/34 2006.1
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 8/49 2006.1
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
49containing heterocyclic compounds
A61Q 5/10 2006.1
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 8/97 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
96containing materials, or derivatives thereof, of undetermined constitution
97from algae, fungi, lichens or plants; from derivatives thereof
CPC
A61K 8/347
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
347Phenols
A61K 8/4973
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
49containing heterocyclic compounds
4973with oxygen as the only hetero atom
A61K 8/498
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
49containing heterocyclic compounds
4973with oxygen as the only hetero atom
498having 6-membered rings or their condensed derivatives, e.g. coumarin
A61K 8/73
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
73Polysaccharides
A61K 8/97
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
96containing materials, or derivatives thereof of undetermined constitution
97from algae, fungi, lichens or plants; from derivatives thereof
A61K 8/9789
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
96containing materials, or derivatives thereof of undetermined constitution
97from algae, fungi, lichens or plants; from derivatives thereof
9783Angiosperms [Magnoliophyta]
9789Magnoliopsida [dicotyledons]
Applicants
  • L'OREAL [FR]/[FR]
Inventors
  • DAVID, Hervé
  • JEGOU, Gwenaëlle
Agents
  • WATTREMEZ, Catherine
Priority Data
115874329.09.2011FR
61/548,36218.10.2011US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DYE COMPOSITION COMPRISING A NON-GLYCOSYL IRIDOID COMPOUND AND A PARTICULAR ALDEHYDE OR IMINE, DYEING PROCESS AND DEVICE THEREFOR
(FR) COMPOSITION DE COLORANT COMPRENANT UN COMPOSÉ IRIDOÏDE NON GLYCOSYLÉ ET UN ALDÉHYDE OU UNE IMINE PARTICULIER, PROCÉDÉ DE COLORATION ET DISPOSITIF ASSOCIÉ
Abstract
(EN) The present invention relates to a composition for dyeing human keratin fibres, comprising, in a cosmetically acceptable medium: a compound of formula (I) and/or of formula (II) below, or a plant extract comprising the same: with R1 : hydrogen, (hydroxy)methyl, aldehyde, -CO2R4 and R4: hydrogen, alkyl, - CH2-glucose; R2: hydrogen, hydroxyl, glucose; R3: hydrogen, hydroxyl, alkyloxy; n ranging from 1 to 5; R5: -C02R'6 and R'6: hydrogen, alkyl, cation; at least one aldehyde or imine compound of formulae (i) and (ii), and also oxidized oligo- or polysaccharide comprising at least one aldehyde or imine function: with n equal to 0 or 1; X: O, NR'-1; A: COOH, optionally substituted aryl, cationic or non-cationic, saturated or unsaturated 5- or 6-membered heterocycle, comprising one or two heteroatoms, optionally substituted, alkyl, alkenyl; A2 divalent alkylene; the compounds possibly being, in the case of aldehydes, in acetal or hemiacetal form. A subject of the invention is also a process using such a composition and a multicompartment device comprising a first compartment containing at least one compound of formula (I) and/or (II) or a plant extract comprising the same, and a second compartment containing at least one compound of formula (i) or (ii), an oxidized oligo- or polysaccharide comprising at least one aldehyde or imine function.
(FR) La présente invention concerne une composition pour colorer des fibres de kératine humaine, comprenant dans un milieu acceptable au plan cosmétique : un composé de formule (I) et/ou de formule (II) ci-dessous, ou un extrait végétal le comprenant : avec R1 : hydrogène, (hydroxy)méthyle, aldéhyde, -CO2R4 et R4 : hydrogène, alkyle, - CH2-glucose; R2 : hydrogène, hydroxyle, glucose; R3 : hydrogène, hydroxyle, alkyloxy; n compris entre 1 et 5; R5 : -C02R'6 et R'6 : hydrogène, alkyle, cation; au moins un composé aldéhyde ou imine de formules (i) et (ii), et également un oligo- ou polysaccharide oxydé comprenant au moins une fonction aldéhyde ou imine : avec n égal à 0 ou 1; X : O, NR'-1 ; A : COOH, aryle éventuellement substitué, hétérocycle à 5 ou 6 chaînons saturé ou insaturé cationique ou non cationique comprenant un ou deux hétéroatomes, alkyle, alcényle éventuellement substitué; A2 alkylène divalent; les composés étant éventuellement, dans le cas des aldéhydes, sous forme acétal ou hémiacétal. L'invention concerne également un procédé employant une telle composition et un dispositif multicompartiment comprenant un premier compartiment contenant au moins un composé de formule (I) et/ou (II) ou un extrait végétal le comprenant, et un deuxième compartiment contenant au moins un composé de formule (i) ou (ii), un oligo- ou polysaccharide oxydé comprenant au moins une fonction aldéhyde ou imine.
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