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
C.sub.1-C.sub.8 alkyl, phenyl or phenyl C.sub.1-C.sub.9 alkyl and R.sup.1
and R.sup.2 independently=H, or C.sub.1-C.sub.8 alkyl, methods for
production thereof and for dyeing high molecular weight organic and
inorganic materials.