The present invention provides dyes of the general formula (I)
where
D is the residue of a diazo component;
R
1
to R
7
and L are each as defined in claim
1,
processes for their preparation and their use.
本发明提供了一般式(I)的
染料,其中D是重氮组分的残基;R1至R7和L分别如权利要求书中所定义,以及它们的制备方法和用途。