초록

which are particularly suitable for pigmenting naturally occurring and synthetic materials, such as emulsion paints, emulsion coatings and emulsion printing inks, have been found.

대표청구항 ▼

[ We claim:] [1.] Aqueous pigment preparations comprisinga) 10 to 80% by weight of a pigment,b) 0.1 to 20% by weight of an oxyalkylation product which is obtained by addition of unsubstituted or substituted styrenes onto unsubstituted or substituted phenols and reaction with ethylene oxide and/or pr

[ We claim:] [1.] Aqueous pigment preparations comprisinga) 10 to 80% by weight of a pigment,b) 0.1 to 20% by weight of an oxyalkylation product which is obtained by addition of unsubstituted or substituted styrenes onto unsubstituted or 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. and homo-, co- or block co-polyether-polyol having an average molecular weight, determined as the number average, of 250 to 11000 which is prepared by reaction of ethylene oxide and/or propylene oxide with water or with low molecular weight alcohols selected from the group consisting of ethylene glycol, 1,2- or 1,3-propanediol, 1,2- or 1,4-butanediol, hexandiol, glycerol and pentaerythritol or with low molecular weight amines selected from the group consisting of ethylenediamine and diethanolamine andd) optionally further conventional additives, and water as the remainder.