KERATIN FIBRE DYE COMPOSITIONS CONTAINING PYRAZOLIN-3,5-DIONE COMPOUNDS, USE THEREOF AS DYE COUPLERS, AND DYEING METHOD
The present invention relates to a composition for dyeing keratin fibers, in particular human hair, containing, in a medium which is suitable for dyeing:as coupler, at least one compound of formula:or one of the addition salts thereof with an acid;and at least one oxidation base.
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English French German |
Published |
10.03.1999
|
Edition | 6 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The present invention relates to a composition for dyeing keratin fibers, in particular human hair, containing, in a medium which is suitable for dyeing:as coupler, at least one compound of formula:or one of the addition salts thereof with an acid;and at least one oxidation base. |
---|---|
Bibliography: | Application Number: EP19970915541 |