| abstract |
Subject of the present invention is a kind of composition, and the composition includes the polymer P of a) at least one silane-functional with alkoxy end group, and the alkoxy end group is not methoxyl group；B) catalyst of at least one polymer for cross-linking silane function, the catalyst are selected from organic titanate, organo-zirconates and organic aluminate；C) at least one compound at least one amidino groups.This composition is adapted as adhesive, sealant and coating and has the advantage that：It does not decomposite methanol substantially free of tin or organo-tin compound and in solidification. |