Patent ID: 7652091

Claim:
A coating composition for rubber articles which comprises: A) 100 parts by weight of a component (A) which is a curable silicone composition consisting of subcomponents (A-1), (A-2) and (A-3): wherein (A-1) is an organopolysiloxane having: a hydroxyl group or a group of the formula R 1 O—, wherein R 1 is a monovalent hydrocarbon group having 1 to 6 carbon atoms, and a group represented by the formula in which m is 0 or a positive integer not exceeding 6, R 2 is an optionally substituted divalent hydrocarbon group having 1 to 6 carbon atoms, R 3 is a divalent hydrocarbon group having 1 to 4 carbon atoms, R 4 , R 5 and R 6 are each a hydrogen atom or an optionally substituted monovalent hydrocarbon group having 1 to 10 carbon atoms with the proviso that, when m is not 0, at least one of R 4 , R 5 and R 6 is a hydrogen atom and, when m is 0, at least one of R 5 and R 6 is a hydrogen atom, as bonded to each of at least two terminal silicon atoms of the polysiloxane chain, (A-2) is an alkoxysilane compound represented by the general formula R 7 a Si(OR 8 ) 4-a in which a is 0 or 1, R 7 is an optionally substituted monovalent hydrocarbon group having 1 to 20 carbon atoms and R 8 is, each independently from the others, a monovalent hydrocarbon group having 1 to 6 carbon atoms, and (A-3) is a condensation catalyst in an amount of 0 to 10 parts by weight per 100 parts by weight of the total amount of the subcomponents (A-1) and (A-2); B) a component (B) which is a polyurethane resin in an amount of 10 to 100 parts by weight; and C) a component (C) which is a fine powder of an average particle diameter of 0.5 to 50 μm made from an organic resin having a melting point of 150° C. or higher or having no melting point in an amount of 5 to 150 parts by weight.