RHEOLOGY-IMPROVING ADHESION PROMOTERS FOR PVC PLASTISOLS

摘要

Polyaminoamide resins as adhesion promoters for plastisols, in particular PVC plastisols, obtainable by condensation of a polymerized fatty acid a1) and, where appropriate, of a dicarboxylic acid a2) with a polyalkylene polyamine b) and with an amine compound c) containing hydroxy groups, a process for the preparation of these adhesion promoters, a process for improving the rheological properties of plastisols by concomitant use of these adhesion promoters, and plastisols, comprising the adhesion promoters of the invention.