Patent ID: 6306999
Filing Date: 2001-10-23
Classification: C08G,C08K,C08L,Y10S,Y10T

Abstract:
A room temperature curable organopolysiloxane composition comprising:(A) 100 parts by weight of a diorganopolysiloxane both-side terminated with hydroxyl groups, represented by the formula (1):HO(R.sup.1.sub.2 SiO).sub.n H (1)wherein R.sup.1 represents a monovalent substituted or unsubstituted hydrocarbon group, and n represents an integer of 150 or more;(B) from 1 part by weight to 30 parts by weight of an organohydrogenpolysiloxane having in one molecule at least three hydrogen atoms bonded to silicon atoms;(C) from 5 parts by weight to 150 parts by weight of a compound selected from the group consisting of an organosilane having in one molecule at least two alkoxyl groups bonded to silicon atoms and containing at least one primary amino group bonded to a silicon atom through an alkylene group and a partial hydrolysis-condensation product thereof;(D) from 0.1 part by weight to 15 parts by weight of a metal fatty acid salt; and(E) an organic compound having at least one C.dbd.O group in one molecule, capable of reacting the primary amino group of the component-(C) to form water; the compound being in such an amount that the C.dbd.O group is present in a content of from 0.001 mole to 10 moles per mole of the primary amino group of the component (C).