EP 1229891 A1 20020814 - AGENT FOR COLOURING KERATIN CONTAINING FIBRES
Title (en)
AGENT FOR COLOURING KERATIN CONTAINING FIBRES
Title (de)
MITTEL ZUM FÄRBEN VON KERATINHALTIGEN FASERN
Title (fr)
AGENT POUR COLORER DES FIBRES A BASE DE KERATINE
Publication
Application
Priority
- DE 19951009 A 19991022
- EP 0010075 W 20001013
Abstract (en)
[origin: DE19951009A1] Composition (A) contains: (a) at least one p-aminophenol derivative (I), and (b) at least one 1,4-diazacyclopentane derivative (II). Composition (A) contains: (a) at least one p-aminophenol derivative of formula (I) or its salts, and (b) at least one 1,4-diazacyclopentane derivative of formula (II) or its salts. R1-R4 = 1-4C alkyl, 1-4C alkoxy, 1-4C monohydroxyalkyl, 3-4C dihydroxyalkyl, -CaH2aOCbH2b+1, allyl, allyloxy, CH=CH-COOX or halo; X = H or inorganic or organic cation; a, b = 1-3; one of R3, R4 = 1-4C alkoxy, 1-4C alkyl, 1-4C hydroxyalkyl (preferably terminally hydroxylated) or halo, and the other is allyloxy, CH=CH-COOX, or an aminophenol derivative of formula (i) or (ii); A = (CH2)x, O(CH2)yO, O(CnH2n-z(OH)z)O, O(C2H4O)u or O(C3H6O)v; u, v, x, y = 1-4; n = 1-10; z = 1, or may also be 2 if n = at least 3; R5-R7 = as R1, R2; R8-R11 = H, 1-4C alkyl, 1-4C hydroxyalkyl or 2-4C dihydroxyalkyl; Y, Z' = H, Cl, F, 1-4C alkyl, 1-4C hydroxyalkyl, 1-4C aminoalkyl, 1-4C alkoxy, 2-4C dihydroxyalkyl or allyl, and R12, R13 = H or 1-4C alkyl. An Independent claim is included for a method of dyeing keratin containing fibers, involving applying a dyeing composition (A) containing (a) and (b) (or their reaction product) and conventional components to the fibers, leaving (A) in contact with the fibers for a suitable time (generally 30 minutes) and rinsing or washing with shampoo.
IPC 1-7
IPC 8 full level
A61K 8/41 (2006.01); A61K 8/49 (2006.01); A61Q 5/10 (2006.01)
CPC (source: EP)
A61K 8/415 (2013.01); A61K 8/494 (2013.01); A61Q 5/10 (2013.01)
Citation (search report)
See references of WO 0134105A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19951009 A1 20010426; AU 7919000 A 20010606; EP 1229891 A1 20020814; WO 0134105 A1 20010517
DOCDB simple family (application)
DE 19951009 A 19991022; AU 7919000 A 20001013; EP 0010075 W 20001013; EP 00969497 A 20001013