Patent ID: 7781525
Filing Date: 2010-08-24
Classification: C08K,C08L

Abstract:
1. A one-component curable composition comprising: (A) an organic polymer having silicon-containing group(s) which can be crosslinked by the formation of a siloxane bond; (B) a carboxylic acid and/or a metal salt of a carboxylic acid; (C) an amine compound having no reactive silicon group; (D) an amino-group-substituted silane compound; and (E) an epoxy-group-substituted silane compound, wherein the main chain skeleton of the organic polymer of the component (A) is at least one polymer selected from the group consisting of a polyoxyalkylene polymer and an alkyl (meth)acrylate polymer, and wherein the ratio of the molar number (d) of all amino groups of the amino-group-substituted silane compound (D) contained in the composition to the molar number (e) of all epoxy groups of the epoxy-group-substituted silane compound (E) contained in the composition i.e., the ratio of (d)/(e), is 1 or more, and further the total amount of the component (D) and the component (E) with respect to 100 g of the component (A) is 40 mmol or more.