USE OF PARTIAL ESTERS OF OLIGOGLYCERINS AND FATTY ACIDS AS PIGMENT DISPERSERS FOR AQUEOUS LACQUER SUSPENSIONS

摘要

The use of possibly ethoxylated and/or propoxylated partial esters of oligoglycerins obtained by condensation of 2 to 20 glycerin molecules and possibly hydroxysubstituted C2 to C18 fatty acids as pigment dispersers for aqueous lacquer suspensions results in a high degree of gloss and improved chemical and mechanical resistance of the lacquer film obtained.