Patent ID: 9340641
Filing Date: 2016-05-17
CPC Classification: C08G

Claim Text:
1. An addition compound suitable as wetting and dispersing agent, obtained by: the reaction of: A) polyepoxides, B) at least one primary polyoxyalkyleneamine of the general formula (I) where R is selected from the group consisting of C C) at least one other aliphatic and/or araliphatic primary amine of the general formula (II) where R D) at least one modified isocyanate of the general formula (IIIa) and/or (IIIb) where R 3 is selected from the group consisting of alkyl, cycloalkyl, aryl, and aralkyl, R 4 and R 5 are each independently selected from the group consisting of H, alkyl, and aryl, X is selected from the group consisting of alkylene, cycloalkylene, and aralkylene, Y is selected from the group consisting of alkylene and cycloalkylene, and n and m are independently 0 to 100, where the sum n+m≧2, to form a urethane.