solid pigmentzubereitungen containing surface active additive on the basis of alkoxylierten bisphenols

摘要

The invention related to solid pigment preparations essentially comprising the following components: (A) 60 to 90 wt. % of at least one pigment and (B) 10 to 40 wt. % of at last one surface active additive from the group of reaction products of alkylene oxides with a bisphenol of the general formula (I) in which the rings A are each mono- or di-substituted by CSUB1/SUB-CSUB8 /SUBalkyl, phenyl or phenyl CSUB1/SUB-CSUB9 /SUBalkyl and RSUP1 /SUPand RSUP2 /SUPindependently=H, or CSUB1/SUB-CSUB8 /SUBalkyl, methods for production thereof and for dyeing high molecular weight organic and inorganic materials