Patent ID: 6984707
Filing Date: 2006-01-10
Classification: C08K,Y10S

Abstract:
1. A moisture-curable one part silicone elastomer composition, comprising: at least one organosilicon compound bearing at least two hydrolyzable groups; and a catalyst composition comprising at least one organotin compound containing units of the formula where R is a monovalent, optionally substituted hydrocarbon radical optionally interrupted by one or more non-adjacent oxygen atoms, X is —O— or —S—, R R R a is 0, 1, 2 or 3, b is 0, 1, 2 or 3, c is 0, 1, 2 or 3, with the proviso that the sum a+b+c is <4 and the organotin compound has at least one radical R and at least one compound containing basic nitrogen, wherein one compound containing basic nitrogen is an amino-functional organosilicon compound.