EP 3229770 A1 20171018 - HAIR COLOURANTS COMPRISING TETRAAMINOPYRIMIDINE DERIVATES
Title (en)
HAIR COLOURANTS COMPRISING TETRAAMINOPYRIMIDINE DERIVATES
Title (de)
HAARFÄRBEMITTEL ENTHALTEND TETRAAMINOPYRIMIDINDERIVATE
Title (fr)
PRODUIT DE COLORATION CAPILLAIRE CONTENANT DES DÉRIVÉS DE TÉTRAAMINOPYRIMIDINE
Publication
Application
Priority
- DE 102014225380 A 20141210
- EP 2015075199 W 20151030
Abstract (en)
[origin: WO2016091455A1] The present invention relates to compositions for colouring keratin fibres, in particular human hair, where the composition comprises, in a cosmetic carrier, at least one neutral tetraaminopyrimidine derivate of the general formula (I), (I) in which R1, R2 independently of one another are a group of the formulae (II), (III) or (IV) -(CH2)n- (II) -(CH2)m-O-(CH2)p- (III) -(CH2)m-N(R3)-(CH2)p- (IV) n is 2, 3, 4, 5 or 6, m, p in each case independently of one another are 1, 2 or 3, Y is -OH, -NH2 or -NH-alkyl, R3 is a hydrogen atom, a C1-C6-alkyl group or is a C2-C6-alkenyl group.
IPC 8 full level
A61K 8/49 (2006.01); A61Q 5/06 (2006.01); A61Q 5/08 (2006.01)
CPC (source: EP US)
A61K 8/22 (2013.01 - US); A61K 8/4953 (2013.01 - EP US); A61Q 5/06 (2013.01 - EP US); A61Q 5/065 (2013.01 - US); A61Q 5/08 (2013.01 - EP US); A61K 2800/882 (2013.01 - EP US)
Citation (search report)
See references of WO 2016091455A1
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 2016091455 A1 20160616; DE 102014225380 A1 20160616; EP 3229770 A1 20171018; US 2017319456 A1 20171109
DOCDB simple family (application)
EP 2015075199 W 20151030; DE 102014225380 A 20141210; EP 15787213 A 20151030; US 201515533711 A 20151030