Disperse dyes, their preparation and their use

Details Disperse dyes, their preparation and their use Disperse dyes, their preparation and their use

C - Chemistry, Metallurgy

09

B

C09B 29/085 (2006.01) D06P 1/18 (2006.01)

Patent

CA 2676212

The present invention relates to a dye of the general formula (I), wherein D signifies the residue of a diazo component; R1 bis R7 and L are defined as disclosed in claim 1, a method for the production thereof, and the use thereof.

La présente invention concerne des colorants de la formule générale (I), dans laquelle D représente le reste d'un composant diazo ; R1 à R7 et L sont définis tel que mentionné à la revendication 1, des procédés pour leur préparation et leur utilisation.

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