Förtjockningskomposition och metod

摘要

A pourable at 25 deg C, water dispersible associative thickener compsn. with diminished volatile organic content for aq. systems comprises: (a) about 15-40 wt.% of an associative thickener polymer; (b) about 30-85 water and (c) about 1-30% of one or more surfactants selected from anionic and nonionic surfactants. Also claimed is increasing the viscosity and levelling characteristics of an aq. system.