EP 0977546 A1 20000209 - USE OF UNSATURATED ALDEHYDES IN DYING FIBERS CONTAINING KERATIN
Title (en)
USE OF UNSATURATED ALDEHYDES IN DYING FIBERS CONTAINING KERATIN
Title (de)
VERWENDUNG VON UNGESÄTTIGTEN ALDEHYDEN ZUM FÄRBEN VON KERATINHALTIGEN FASERN
Title (fr)
UTILISATION D'ALDEHYDES INSATURES POUR COLORER DES FIBRES A BASE DE KERATINE
Publication
Application
Priority
- DE 19717224 A 19970424
- EP 9802243 W 19980416
Abstract (en)
[origin: DE19717224A1] The invention relates to the use of unsaturated aldehydes of formulae (Ia) or (Ib), wherein R<1>, R<2>, R<3> and R<4> independently mean hydrogen, halogen, a C1-C4-alkoxy, C1-C4-alkyl, aryl radical or a C1-C4-alkoxy-C1-C4-aryl radical and n stands for 1 or 2, wherein R<1> and R<2>, R<1> and R<3>, R<2> and R<3> and R<2> and R<4> can form together with a residual molecule a ring with 5 to 7 units when n equals 1, in addition to the corresponding mono, bis or omega -alkoxy acetals, for the dying of fibers containing keratin, specially human hair.
IPC 1-7
IPC 8 full level
A61K 8/00 (2006.01); A61K 8/20 (2006.01); A61K 8/23 (2006.01); A61K 8/24 (2006.01); A61K 8/33 (2006.01); A61K 8/35 (2006.01); A61K 8/36 (2006.01); A61K 8/365 (2006.01); A61K 8/40 (2006.01); A61K 8/41 (2006.01); A61K 8/49 (2006.01); A61Q 5/02 (2006.01); A61Q 5/10 (2006.01); C07C 47/21 (2006.01); D06P 3/04 (2006.01); D06P 3/08 (2006.01); C07C 47/232 (2006.01); C07C 47/24 (2006.01); C07C 47/277 (2006.01); C07C 47/38 (2006.01); C07C 211/00 (2006.01); C07C 309/00 (2006.01); D06P 3/14 (2006.01); D06P 3/30 (2006.01)
IPC 8 main group level
A61K (2006.01)
CPC (source: EP)
A61K 8/33 (2013.01); A61K 8/411 (2013.01); A61K 8/415 (2013.01); A61K 8/4913 (2013.01); A61K 8/4926 (2013.01); A61K 8/494 (2013.01); A61K 8/4953 (2013.01); A61K 8/4973 (2013.01); A61Q 5/065 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
WO 9847473 A1 19981029; AU 726113 B2 20001102; AU 7526498 A 19981113; BR 9809417 A 20000613; CA 2288055 A1 19981029; CN 1252707 A 20000510; DE 19717224 A1 19981029; EP 0977546 A1 20000209; HU P0002707 A2 20001228; HU P0002707 A3 20021128; JP 2001524091 A 20011127; NO 995157 D0 19991022; NO 995157 L 19991022; PL 336070 A1 20000605; SK 145599 A3 20000516
DOCDB simple family (application)
EP 9802243 W 19980416; AU 7526498 A 19980416; BR 9809417 A 19980416; CA 2288055 A 19980416; CN 98804359 A 19980416; DE 19717224 A 19970424; EP 98922727 A 19980416; HU P0002707 A 19980416; JP 54497798 A 19980416; NO 995157 A 19991022; PL 33607098 A 19980416; SK 145599 A 19980416