EP 1267810 A2 20030102 - METHOD FOR COLOURING HAIR
Title (en)
METHOD FOR COLOURING HAIR
Title (de)
VERFAHREN ZUR FÄRBUNG DER HAARE
Title (fr)
PROCEDE DE COLORATION CAPILLAIRE
Publication
Application
Priority
- GB 0008675 A 20000407
- GB 0019833 A 20000811
- US 0110490 W 20010330
Abstract (en)
[origin: WO0176546A2] A method of providing a colour change to human or animal hair wherein the method comprises the steps of (a) applying to hair a hair colour altering composition, (b) leaving the hair colour altering composition on the hair for from about 0.5 to about 15 minutes and then (c) optionally, rinsing the hair colour altering composition from the hair, wherein steps (a) and (b) and (c) are repeated from about once a month to about 3 times a day.A multiple application method of the invention provides an increase in colour change (as measured by Delta E) compared with conventional methods which use a single application of hair colouring composition for around 20-30 minutes. In addition, the method of the present invention is no more damaging to the hair compared with conventional single application methods.
IPC 1-7
IPC 8 full level
A61K 8/00 (2006.01); A61K 8/34 (2006.01); A61K 8/365 (2006.01); A61K 8/41 (2006.01); A61K 8/46 (2006.01); A61K 8/49 (2006.01); A61K 8/86 (2006.01); A61Q 5/06 (2006.01); A61Q 5/10 (2006.01); A61Q 5/12 (2006.01); D06P 3/08 (2006.01)
CPC (source: EP)
A61K 8/347 (2013.01); A61K 8/365 (2013.01); A61K 8/411 (2013.01); A61K 8/415 (2013.01); A61K 8/463 (2013.01); A61K 8/4926 (2013.01); A61K 8/86 (2013.01); A61Q 5/065 (2013.01)
Citation (search report)
See references of WO 0176546A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0176546 A2 20011018; WO 0176546 A3 20020207; AU 5120001 A 20011023; CN 1427711 A 20030702; EP 1267810 A2 20030102; JP 2003530335 A 20031014
DOCDB simple family (application)
US 0110490 W 20010330; AU 5120001 A 20010330; CN 01808995 A 20010330; EP 01924553 A 20010330; JP 2001574064 A 20010330