Solid pigment preparations comprising as essential constituents (A) from
60% to <90% by weight of at least one pigment, (B) >10% to 40% by
weight of at least one anionic surface-active additive based on acid
phosphoric, phosphonic, sulfuric and/or sulfonic esters of polyalkylene
oxides or of reaction products of alkylene oxides with aliphatic
alcohols, with phenol or naphthol, which may each be alkyl substituted if
desired, with aliphatic or aromatic amines or with aliphatic carboxylic
acids or carboxamides or on salts thereof, the fraction of the
phosphorus-containing additive in a mixture of phosphorus- and
sulfur-containing additives being not less than 50% by weight, and (C)
from 0% to <30% by weight of at least one nonionic surface-active
additive based on polyethers, with the proviso that component (B) is a
phosphoric and/or phosphonic ester when the fraction of component (C) is
0% by weight, are made and used for pigmenting macromolecular organic and
inorganic materials.