Global Patent Index - EP 1047385 A1

EP 1047385 A1 2000-11-02 - AMMONIA-FREE COMPOSITION FOR DYEING KERATINOUS FIBRES

Title (en)

AMMONIA-FREE COMPOSITION FOR DYEING KERATINOUS FIBRES

Title (de)

FÄRBEMITTEL ZUR FÄRBUNG KERATINISCHER FASERN OHNE AMMONIAK

Title (fr)

COMPOSITION POUR LA COLORATION DE FIBRES KERATINIQUES DEPOURVUE D'AMMONIAQUE

Publication

EP 1047385 A1 (FR)

Application

EP 99900972 A

Priority

  • FR 9900114 W
  • FR 9800738 A

Abstract (en)

[origin: FR2773992A1] Use of a combination of a quaternised diallyldimethylamine-acrylic acid copolymer, a quaternised silicone and an acrylic acid - itaconic acid copolymer esterified by a fatty alcohol and optionally polyoxyethylated, in ammonia-free oxidation hair dye compositions to improve dye penetration into the hair fibres. Ammonia-free composition for colouring keratinic fibres comprises: an oxidising agent (I), dye precursors (II), a non-volatile, odorless alkalising agent (III) and a combination of a quaternised dimethyldiallylammonium/acrylic acid copolymer (IV), a quaternised silicone (V) and an acrylic acid/itaconic acid copolymer esterified by one or more fatty alcohols and optionally polyethoxylated (VI). An Independent claim is included covering a ternary complex of (IV), (V) and (VI) which is useful for the dyeing of keratinic fibres.

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

A61K 7/13; A61K 7/06

IPC 8 full level (invention and additional information)

A61K 8/22 (2006.01); A61K 8/41 (2006.01); A61K 8/81 (2006.01); A61K 8/893 (2006.01); A61K 8/895 (2006.01); A61K 8/896 (2006.01); A61K 8/898 (2006.01); A61Q 5/10 (2006.01)

CPC (invention and additional information)

A61Q 5/10 (2013.01); A61K 8/22 (2013.01); A61K 8/41 (2013.01); A61K 8/8164 (2013.01); A61K 8/817 (2013.01); A61K 8/898 (2013.01)

Citation (search report)

See references of WO 9937278A1

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

FR 2773992 A1 19990730; FR 2773992 B1 20000616; AU 2061099 A 19990809; AU 754260 B2 20021107; CA 2319266 A1 19990729; EP 1047385 A1 20001102; US 6423101 B1 20020723; WO 9937278 A1 19990729

INPADOC legal status


2006-02-08 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050705

2003-08-06 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030620

2000-11-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000823

2000-11-02 [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