Abstract: Pigment preparations comprising at leasta) 5 to 80% by weight, based on the preparation, of pigment,b) a paste-making agent which is liquid at 20.degree. C. under normal pressure,c) an amine and/or salt thereof with an average molecular weight, determined as the number-average, of M.sub.n .ltoreq.500 g/mol andd) a homo- and/or copolymer of ethylenically unsaturated monomers or comonomers having an average molecular weight, determined as the number-average, of M.sub.n =10,000-100,000,are suitable for pigmenting organic macromolecular material, in particular polyurethane foams.

Abstract: This invention relates to pigment preparations containing(a) a pigment,(b) a monohydroxy ether, a polyether polyol, and/or a polyester polyol,(c) a polyisocyanate addition product having an NCO content of <1.0 wt. % and 30 to 95 wt. % of ethylene oxide units arranged within polyether chains and derived from monofunctional alcohols (B) that is prepared at an NCO index of 100 to 600 by reacting(A) a polyisocyanate component having an (average) NCO functionality of 1.7 to 6 and an NCO content of 5 to 65 wt. % with(B) 5 to 100 equivalent %, based on (A), of monohydric poly-ether alcohols having a molecular weight of 150 to 10,000 and an ethylene oxide unit content of 40 to 99.5 wt. %,(C) 0 to 20 equivalent %, based on (A), of a monofunctional isocyanate-reactive compound other than monohydric alcohol (B),(D) 0 to 50 equivalent %, based on (A), of an isocyanate-reactive tertiary amine compound, and(E) 0 to 20 equivalent %, based on (A), of a formative component containing at least two NCO-reactive groups.

Abstract: Aqueous pigment preparations comprisinga) 10 to 80% by weight, in particular 20 to 60% by weight, of a pigment,b) 0.1 to 20% by weight, in particular 0.1 to 15% by weight, of an oxyalkylation product which is obtained by addition of optionally substituted styrenes onto optionally substituted phenols and reaction with ethylene oxide and/or propylene oxide,c) 2 to 30% by weight of a polyether-polyol having a boiling point under normal pressure of greater than 150.degree. C. andd) if appropriate further additives, and water as the remainder,which are particularly suitable for pigmenting naturally occurring and synthetic materials, such as emulsion paints, emulsion coatings and emulsion printing inks, have been found.