申请人:Gorlitz Gunter
公开号:US20080289124A1
公开(公告)日:2008-11-27
Reactive dyes of the formula (1)
where R
1
to R
5
, Ar, n, Y and D are as defined in claims
1
and
2
are described, as are processes for preparing them, and their use for dyeing and printing carboxamido-, amino-, and hydroxyl-containing material.
描述了化学式(1)中的活性染料,其中R1至R5,Ar,n,Y和D的定义如权利要求1和2中所述,还描述了制备这些染料的方法,以及它们在染色和印花含有羧胺基,氨基和羟基的材料中的应用。