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1. WO2000043388 - CATIONIC METHYLENEDIOXY BENZENES, THEIR USE FOR OXIDATION DYEING OF KERATIN FIBRES, DYEING COMPOSITIONS AND METHODS

Publication Number WO/2000/043388
Publication Date 27.07.2000
International Application No. PCT/FR2000/000076
International Filing Date 14.01.2000
IPC
C07D 405/12 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
405Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
CPC
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
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
C07D 405/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
405Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
Applicants
  • L'OREAL [FR/FR]; 14, rue Royale F-75008 Paris, FR (AllExceptUS)
  • GENET, Alain [FR/FR]; FR (UsOnly)
  • LAGRANGE, Alain [FR/FR]; FR (UsOnly)
Inventors
  • GENET, Alain; FR
  • LAGRANGE, Alain; FR
Agents
  • GOULARD, Sophie; L'Oréal - DPI 6, rue Sincholle F-92585 Clichy Cedex, FR
Priority Data
99/0063521.01.1999FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) CATIONIC METHYLENEDIOXY BENZENES, THEIR USE FOR OXIDATION DYEING OF KERATIN FIBRES, DYEING COMPOSITIONS AND METHODS
(FR) METHYLENEDIOXY-BENZENES CATIONIQUES, LEUR UTILISATION POUR LA TEINTURE D'OXYDATION DES FIBRES KERATINIQUES, COMPOSITIONS ET PROCEDE DE TEINTURE
Abstract
(EN)
The invention concerns novel methylenedioxy-benzenes comprising at least a cationic group Z, Z being selected among quaternized aliphatic chains, aliphatic chains comprising at least a saturated quaternized cycle, and aliphatic chains comprising at least an unsaturated quaternized cycle, their use as oxidation dye precursors for oxidation dyeing of keratin fibres, dyeing compositions containing them, and dyeing methods using them.
(FR)
L'invention a pour objet de nouveaux méthylènedioxy-benzènes comportant au moins un groupement cationique Z, Z étant choisi parmi des chaînes aliphatiques quaternisées, des chaînes aliphatiques comportant au moins un cycle saturé quaternisé, et des chaînes aliphatiques comportant au moins un cycle insaturé quaternisé, leur utilisation à titre de précurseurs de colorant d'oxydation pour la teinture d'oxydation des fibres kératiniques, les compositions tinctoriales les contenant, ainsi que les procédés de teinture d'oxydation les mettant en oeuvre.
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