DISPERSAO AQUOSA DE PLASTICO A BASE DE POLIMEROS DE VINILA,E PROCESSO PARA SUA PREPARACAO

摘要

In the manufacture of plastics dispersions on the basis of vinyl polymers water-soluble salts of polybasic phosphonic acid derivatives, especially alkane-phosphonic acids and phosphonomethyl amines are used as dispersing auxiliaries. The dispersions obtained are suitable as coating agents and for impregnating, coating or glueing solid materials.