Patent ID: 7872070
Filing Date: 2011-01-18
Classification: B01F,C08G,C09D

Abstract:
1. A composition comprising a particulate solid, an organic medium and/or water and a compound of Formula (1) and salts thereof: wherein Z carries two or more R−U−(Y) x -T- groups; R is H or C U is oxygen, —NH or —NR′″; R′″ is a C Y is C T is the residue of substituted acetic acid or propionic acid; Z is the residue of a polyamine and/or polyimine; W is the residue of an oxide, urea or dibasic acid or anhydride thereof, or mixtures thereof; x is from 2 to 90; and v represents the maximum available number of amino and/or imino groups in Z which does not carry the group R—U—(Y)