Patent ID: 6610776
Filing Date: 2003-08-26
Classification: C04B,C09D,Y10T

Abstract:
A method of coating buildings or building parts, comprising;applying an aqueous emulsion paint having a pigment content ranging from 40 to 200 parts by weight per 100 parts by weight of polymer and an emulsion copolymer which contains monomer units of formula I wherein R1 is hydrogen or methyl, â€”Xâ€”Oâ€” is a divalent organic alkylene oxide group, n is an integer ranging from 1 to 50 and R2 is hydrogen or an aliphatic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, in an amount of 0.5 to 30% by wt of the copolymer, as a coating on the surfaces of buildings or building components.