Patent ID: 6057042
Filing Date: 2000-05-02
Classification: C09D,Y10T

Abstract:
An organopolysiloxane composition for surface treatment which comprises:(A) a reaction product of(1) a silane and/or a siloxane each having a substituted or unsubstituted amino group bonded to a silicon atom via at least one carbon atom and also having an alkoxy group bonded to the silicon atom, and(2) a silane and/or a siloxane each having a monovalent hydrocarbon group bonded to a silicon atom, the hydrocarbon group being substituted with an epoxy-containing group, and an alkoxy group bonded to the silicon atom, and(B) an organopolysiloxane represented by the following average compositional formula (I):[R.sup.1.sub.a Si(OR.sup.2).sub.b O.sub.(4-a-b)/2 ].sub.n (I)wherein R.sup.1 represents at least two substituents selected from a hydrogen atom and a monovalent substituted or unsubstituted hydrocarbon group, provided that at least two out of all the R.sup.1 's in the molecule are monovalent hydrocarbon groups substituted with a substituted or unsubstituted amino group, the amino group being bonded to the silicon atom via at least one carbon atom; R.sup.2 represents a hydrogen atom or a monovalent substituted or unsubstituted hydrocarbon group; a and b each represent a number satisfying the relationships 1.ltoreq.a.ltoreq.2.5, 1.ltoreq.a+b.ltoreq.2.5, and 0.ltoreq.b.ltoreq.0.5; and n represents a number of from 4 to 5,000.