Pigment composition, useful to prepare printing inks, comprises an inorganic white/colored pigment or a mixture of different inorganic white or colored pigments, a fatty acid ethanol amide ethoxylate compound, an amine compound and water

摘要

Aqueous pigment composition comprises 30-75 wt.% of at least one inorganic white or colored pigment or a mixture of different inorganic white or colored pigments, 0.01-15 wt.% of at least one fatty acid ethanol amide ethoxylate compound (I), 0.01-5 wt.% of at least one amine compound (II), where (II) is can be present in the form of an ammonium salt, and water. Aqueous pigment composition comprises 30-75 wt.% of at least one inorganic white or colored pigment or a mixture of different inorganic white or colored pigments, 0.01-15 wt.% of at least one fatty acid ethanol amide ethoxylate compound of formula (R1-C(=O)NH-(CH 2-CH 2-O) n-H) (I), 0.01-5 wt.% of at least one amine compound of formula (R2-(A) a-NH 2) (II), where (II) is can be present in the form of an ammonium salt, and water. R1 : linear or branched 7-21C, preferably 11-19C-alkyl or 7-21C, preferably 11-19C-alkenyl; n : 2-40, preferably 3-40; R2 : linear or branched 8-22C, preferably 12-20C-alkyl or 8-22C, preferably 12-20C-alkenyl; A : -NH-CH 2-CH 2-CH 2-, -O-CH 2-CH 2- or -O-CH 2-CH(CH 3)-CH 2-; and a : 0-5.