Global Patent Index - EP 1083869 A1

EP 1083869 A1 2001-03-21 - COLORANTS CONTAINING 4-AMINO-2( (DIETHYLAMINO) METHYL)PHENOL AND THEIR USE FOR COLORING KERATIN FIBERS

Title (en)

COLORANTS CONTAINING 4-AMINO-2( (DIETHYLAMINO) METHYL)PHENOL AND THEIR USE FOR COLORING KERATIN FIBERS

Title (de)

4-AMINO-2-((DIETHYLAMINO)METHYL)PHENOL ENTHALTENDE FÄRBEMITTEL UND DEREN VERWENDUNG ZUM FÄRBEN VON KERATINFASERN

Title (fr)

COLORANTS CONTENANT DU 4-AMINO-2( (DIETHYLAMINO) METHYL)PHENOL ET LEUR UTILISATION POUR LA COLORATION DES FIBRES DE KERATINE

Publication

EP 1083869 A1 (DE)

Application

EP 00922573 A

Priority

  • DE 19916029 A
  • EP 0002802 W

Abstract (en)

[origin: DE19916029A1] The invention relates to agents for coloring fibers containing keratin. Said agents contain 4-amino-2-((diethylamino)methyl)phenol as the developer component and 2-amino-3-hydroxypyridin as the coupler component. The inventive agents produce coloring results that are characterised by excellent light- and shampoo-fastness, especially in the yellow-orange range.

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

A61K 7/13

IPC 8 full level (invention and additional information)

A61K 8/41 (2006.01); A61K 8/49 (2006.01); A61Q 5/10 (2006.01)

CPC (invention and additional information)

A61K 8/4926 (2013.01); A61K 8/415 (2013.01); A61Q 5/10 (2013.01)

Citation (search report)

See references of WO 0061087A1

Designated contracting state (EPC)

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

EPO simple patent family

DE 19916029 A1 20001019; AU 4291700 A 20001114; EP 1083869 A1 20010321; WO 0061087 A1 20001019

INPADOC legal status


2005-03-30 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040921

2004-04-28 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040310

2001-03-21 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001130

2001-03-21 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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