Patent ID: 6828382
Filing Date: 2004-12-07
Classification: C09D,C09K

Abstract:
A polyacrylate jointing compound comprised of:(a) 10% to 60% by weight of at least one copolymer containing from 85% to 98% by weight of constitutional units provided by at least one acrylate and from 2% to 10% by weight of constitutional units provided by acrylonitrile, wherein the acrylate is an ester of acrylic acid and an alcohol containing 2 to 8 carbon atoms; (b) 0.2% to 15% by weight of at least one fatty compound as a plasticizer selected from the group consisting of fatty acids, fatty alcohols and derivatives thereof and having a molecular weight between 300 and 1,500 and wherein said at least one fatty compound is not polyalkylene oxides and/or oleochemical derivatives of polyalkylene oxides; (c) 5% to 20 percent by weight of water; (d) up to 70% by weight of fillers and pigments; and (e) 0.3% to 5% by weight of one or more auxiliaries wherein said polyacrylate jointing compound is in paste form; the percent by weight of the constitutional units of the copolymer being based on the weight of the copolymer and the percent by weight of components (a) through (e) being based on the weight of the jointing compound.