Patent ID: 8729170
Filing Date: 2014-05-20
Classification: B60R,C08G,C08K,C08L,C09D,D06M,D06N,Y10T

Abstract:
1. A curable silicone composition (A) useful for coating textile fabrics and comprising: (1) components (a-1) or (a-2): (2) an effective amount of a curing catalyst (III) comprising: when component (a-1) is used, at least one organic peroxide, and when component (a-2) is used, at least one catalyst able to promote the reaction of the aliphatically unsaturated hydrocarbon substituents with SiH groups, (3) at least 10 weight parts, per 100 weight parts of the curable silicone composition, of an organopolysiloxane resin (IV) of formula MM (4) an organopolysiloxane resin (V) different from the said organopolysiloxane resin (IV) and comprising at least two different siloxane units chosen from those of M siloxane unit of formula R (5) at least one adhesion promoter (VI), (6) at least one reinforcing filler (VII), (7) at least one polydiorganosiloxane gum (XI) which is a linear or partially-branched homopolymer or copolymer having at least 2 alkenyl groups per molecule and the said gum having a viscosity of greater than 500,000 mPa·s at 25° C., (8) optionally, at least one curing inhibitor (VIII), (9) optionally, at least one coloration additive (IX), and (10) optionally, at least one additive (X) for improving the fire resistance, and wherein the polydiorganosiloxane gum (XI) is added at 1 to 40 parts by weight per 100 weight parts of the curable silicone composition.