EP 3687970 A1 20200805 - PARA-PHENYLENEDIAMINE BASES WITH AN ALIPHATIC CHAINE AND TRIALKYL AMMONIUM GROUP, AND THE USE OF SAME FOR OXIDATION DYEING KERATIN FIBRES
Title (en)
PARA-PHENYLENEDIAMINE BASES WITH AN ALIPHATIC CHAINE AND TRIALKYL AMMONIUM GROUP, AND THE USE OF SAME FOR OXIDATION DYEING KERATIN FIBRES
Title (de)
PARAPHENYLENDIAMINBASEN MIT ALIPHATISCHER KETTE UND TRIALKYLAMMONIUMGRUPPE UND DEREN VERWENDUNG ZUM OXIDATIVEN FÄRBEN VON KERATINFASERN
Title (fr)
BASES PARA-PHENYLENEDIAMINES A CHAINE ALIPHATIQUE ET GROUPE TRIALKYLAMMONIUM ET LEUR UTILISATION POUR LA TEINTURE D'OXYDATION DES FIBRES KERATINIQUES
Publication
Application
Priority
- FR 1759086 A 20170929
- EP 2018076266 W 20180927
Abstract (en)
[origin: WO2019063695A1] The invention relates to primary para-phenylenediamine compounds substituted with an aliphatic chain comprising a trialkyl ammonium group according to formula (I). Formula (I), wherein: ALK is a linear or branched, optionally substituted, alkylene chain comprising 3 to 8 carbon atoms; - R1, R2 and R3, which may be identical or different, are a linear or branched, optionally substituted (C1-C8) alkyl group, an optionally substituted (hetero)aryl group, particularly aryl such as phenyl, and - An¯, present or absent, is a mineral or organic anionic counterion ensuring the electroneutrality of the molecule. The present invention also relates to a composition comprising one or more of these previously defined compounds, in a medium suitable for dyeing. The present invention also relates to a dyeing device consisting of a first compartment which contains said composition, and a second compartment containing one or more oxidising agents.
IPC 8 full level
C07C 209/12 (2006.01); A61Q 5/10 (2006.01); C07C 211/63 (2006.01)
CPC (source: EP)
A61K 8/411 (2013.01); A61Q 5/10 (2013.01); C07C 209/12 (2013.01)
C-Set (source: EP)
Citation (search report)
See references of WO 2019063695A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019063695 A1 20190404; CN 111094232 A 20200501; EP 3687970 A1 20200805; FR 3071834 A1 20190405; FR 3071834 B1 20200306
DOCDB simple family (application)
EP 2018076266 W 20180927; CN 201880062331 A 20180927; EP 18778482 A 20180927; FR 1759086 A 20170929