| abstract |
The invention relates to aqueous pigment preparations containing (A) from 30 to 75% by weight of at least one inorganic white or colored pigment or a mixture of different inorganic white or colored pigments, (B) 0.01 to 15% by weight of at least one alcohol alkoxylate of the formula (I), wherein R 1 is a linear or branched alkyl or alkenyl radical having 8 to 22 carbon atoms, m is an integer from 1 to 20, n is an integer from 1 to 20, (C) 0.01 to 5% by weight of at least one amine of the formula (II), wherein R 2 is a linear or branched alkyl or alkenyl radical having 8 to 22 carbon atoms, identical or different from R 1 , A represents an iminopropyl group -NH-CH 2 -CH 2 -CH 2 -, an oxyethyl group -O-CH 2 -CH 2 - or an oxypropyl group -O-CH 2 -CH (CH 3 ) -CH 2 - and a is an integer from 0 to 5, wherein the compound of formula (II) may be in the form of an ammonium salt, and (E) water. |