Global Patent Index - EP 1067900 A1

EP 1067900 A1 2001-01-17 - PACKAGED HAIR COLOURING COMPOSITION

Title (en)

PACKAGED HAIR COLOURING COMPOSITION

Title (de)

VERPACKTES HAAREFÄRBEMITTEL

Title (fr)

COMPOSITION DE TEINTURE DE CHEVEUX EN EMBALLAGE

Publication

EP 1067900 A1 (EN)

Application

EP 99916311 A

Priority

  • US 9907285 W
  • US 9806582 W

Abstract (en)

[origin: WO9951195A1] Packaged hair colouring composition comprising a stable aqueous hair colouring composition comprising a compound of formula (I), wherein D is a chromophore; X and Y are independently selected from halogen and -SR', provided that at least one of X and Y is -SR', wherein R' is selected from H, C1-C4 alkyl, (CH2)nCOOH, (CH2)nCONH2, (CH2)nSO3H, (CH2)nCOOM, (CH2)nPO3H, (CH2)nOH, (CH2)nSSO3<->, (CH2)nNR"2, (CH2)nN<+>R"3, PhSSO3<->, PhSO3H, PhPO3H, PhNR"2, PhN<+>R"3, -CN, SO3<->, (CH2)2CH(SH)R"(CH2)3COOH, -CH2CHOHCH2SH, and formulas (II), (III), (IV), (V), (VI), (VII), (VIII), (IX), (X), (XI), (XII), (XIII), -CH2CH2NH2; n is an integer in the range of 1 to 4 wherein within the same molecule n is not necessarily the same integer; and M is a cation of alkaline earth metal, alkali metal, NH4<+> or NR"3<+>; L is a linking moiety; Z is selected from pyrimidine or triazine; R'' is C1-C4 alkyl; and a package for said hair colouring composition. The packaged hair colouring compositions of the present invention provide improved wash fastness of dye on hair, less colour fade over time, improved consumer acceptance in terms of providing a single packaged hair dye composition and improved product stability.

IPC 1-7 (main, further and additional classification)

A61K 7/13

IPC 8 full level (invention and additional information)

A61K 8/00 (2006.01); A61K 8/49 (2006.01); A61Q 5/06 (2006.01); A61Q 5/10 (2006.01)

CPC (invention and additional information)

A61K 8/4966 (2013.01); A61K 8/4953 (2013.01); A61Q 5/065 (2013.01); A61K 2800/57 (2013.01)

Citation (search report)

See references of WO 9951195A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

WO 9951195 A1 19991014; AU 3465999 A 19991025; AU 6948398 A 19991025; BR 9909364 A 20010116; CN 1200681 C 20050511; CN 1303265 A 20010711; EP 1067900 A1 20010117; JP 2004500310 A 20040108; WO 9951194 A1 19991014

INPADOC legal status


2005-09-21 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20050315

2003-10-29 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: NORTH CAROLINA STATE UNIVERSITY

- Ref Legal Event Code: RAP1

2001-01-17 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001102

2001-01-17 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE