ALKALI-SOLUBLE WATER REDUCIBLE COATING COMPOSITIONS

摘要

ALKALI-SOLUBLE WATER-REDUCIBLE COATING COMPOSITION A water reducible composition capable with water, a volatile amine and defoamer of yielding a relatively low viscosity dispersion that can form a film or coating, said composition comprising (A) a resin consisting essentially of 64.5 to 84.5 parts of at least one hard hydrophobic enhancing monomer, 15 to 35 parts of at least one soft hydrophobic enhancing monomer and 0.5 to 10 of at least one hydrophobic enhancing organic acid; (B) a water soluble solvent, 0 to 30 parts per 100 of resin of plasticizer and sufficient water insoluble organic solvent to give a weight ratio of water insoluble organic solvent to water soluble solvent of from 70:30 to 20:80. The composition is useful as a film or coating.