Global Patent Index - EP 1014921 A1

EP 1014921 A1 20000705 - ENZYMATIC FOAM COMPOSITIONS FOR DYEING KERATINOUS FIBRES

Title (en)

ENZYMATIC FOAM COMPOSITIONS FOR DYEING KERATINOUS FIBRES

Title (de)

ENZYMATISCHE SCHAUMZUSAMMENSETZUNGEN ZUM FÄRBUNG VON KERATINFASERN

Title (fr)

COMPOSITIONS DE MOUSSE ENZYMATIQUES UTILISEES DANS LA COLORATION DE FIBRES DE KERATINE

Publication

EP 1014921 A1 20000705 (EN)

Application

EP 98943723 A 19980918

Priority

  • DK 9800406 W 19980918
  • DK 107797 A 19970919
  • DK 16598 A 19980205

Abstract (en)

[origin: WO9915137A1] The invention relates to enzymatic foam compositions adapted for dyeing of keratinous fibres, e.g. hair, fur, hide or wool, comprising: 1) at least one oxidation enzyme, typically an oxidoreductase selected from laccases and related enzymes, oxidases and peroxidases; 2) at least one foaming agent, e.g. selected from soaps and anionic, non-ionic, amphoteric and zwitterionic surfactants; 3) at least one dye precursor, e.g. selected from diamines, aminophenols and phenols; and optionally 4) at least one modifier, e.g. selected from m-aromatic diamines, m-aminophenols and polyphenols. The invention also relates to a method for dyeing keratinous fibres using the foam compositions and use of the foam compositions for dyeing keratinous fibres. The foamed compositions of the invention provide an improved uniformity of the dyeing effect.

IPC 1-7

A61K 7/13; A61K 7/06

IPC 8 full level

A61K 8/00 (2006.01); A61K 8/04 (2006.01); A61K 8/33 (2006.01); A61K 8/41 (2006.01); A61K 8/46 (2006.01); A61K 8/66 (2006.01); A61K 8/99 (2006.01); A61Q 5/08 (2006.01); A61Q 5/10 (2006.01); D06P 1/00 (2006.01); D06P 1/32 (2006.01); D06P 3/14 (2006.01); D06P 3/30 (2006.01); D06P 3/32 (2006.01)

CPC (source: EP)

A61K 8/046 (2013.01); A61K 8/66 (2013.01); A61Q 5/10 (2013.01); D06P 1/0004 (2013.01); D06P 1/32 (2013.01); D06P 3/14 (2013.01); D06P 3/305 (2013.01); D06P 3/3253 (2013.01)

Citation (search report)

See references of WO 9915137A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 9915137 A1 19990401; AU 737597 B2 20010823; AU 9153998 A 19990412; CA 2303125 A1 19990401; CN 1270506 A 20001018; EP 1014921 A1 20000705; JP 2001517608 A 20011009

DOCDB simple family (application)

DK 9800406 W 19980918; AU 9153998 A 19980918; CA 2303125 A 19980918; CN 98809262 A 19980918; EP 98943723 A 19980918; JP 2000512513 A 19980918