POLYMERIC SURFACTANT USEFUL FOR THE PREPARATION OF PESTICIDAL AGROCHEMICAL COMPOSITIONS

摘要

Aqueous composition containing from 30 to 60 % by weight of a polymer having average numeral molecular weight comprised between 1,000 and 10,000 dalton and obtained by polymerising: a) from 60 to 90% molar of acrylic or methacrylic acid and/or 2-acrylamido-2-methylpropanesulfonic acid; b) from 10 to 40 % molar of an acrylic or methacrylic acid ester of C₈-C₁₈ alcohols are useful as dispersing agent and stabiliser in pesticidal agrochemical formulations.