Patent ID: 6709752
Filing Date: 2004-03-23
Classification: C09D,D06N,Y10T

Abstract:
A coating composition for textile fabrics, which is curable to an elastomeric finish, which composition comprises (a) a first organopolysiloxane material having only terminal silicon-bonded aliphatically unsaturated hydrocarbon groups per molecule and a viscosity at 25Â° C. of from 50 to 650 mm2/s; (b) a second organopolysiloxane material having only terminal silicon-bonded aliphatically unsaturated hydrocarbon groups per molecule and a viscosity at 25Â° C. of at least 10,000 mm2/s; (c) a third organopolysiloxane material having aliphatically unsaturated hydrocarbon substituents at terminal siloxane units and on units in the polymer chain per molecule; (d) an organosilicon crosslinker having at least 3 silicon-bonded hydrogen atoms, (e) a catalyst able to promote the reaction of the aliphatically unsaturated hydrocarbon or hydrocarbonoxy substituents with Siâ€”H groups and (f) a reinforcing filler.