The aqueous coating composition having improved adhesion to superfu00eccies friable, and process to improve the adhesion of a coating composition of an aqueous dry friable superfu00eccie

摘要

The aqueous coating composition having accession "perfected the superfu00eccies friable, and.Process for improving the adhesion of a coating composition of an aqueous dry friable superfu00eccie "is provided with a coating composition having improved adhesion to surfaces friu00e1 aq.Applicable,That includes a polymer emulsion compositions and certain values of certain acids having a glass transition temperature of - 20 u00b0 C to 100 u00b0 C and an average particle diameter of less than 120 nm;And from 0.25 to 10% by weight based on the weight of the polymer emulsion, Amina alcoxilada soluble in water.In addition, it is provided a process for the adhesion improved brittle surfaces by the use of aqueous coating compositions of the invention.