Process for dyeing keratinous fibres, at acid pH, using 5-6- or 7-monohydroxyindoles and the compositions employed
A Standard patent application filed on 07 March 1991 credited to Audousset, Marie-Pascale
;
Cotteret, Jean
Details
Application number :
72692
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Process for dyeing keratinous fibres, at acid pH, using 5-6- or 7-monohydroxyindoles and the compositions employed