Patent ID: 8123897
Filing Date: 2012-02-28
Classification: C08G,C08L

Abstract:
1. A method for curing a room temperature fast-curing organopolysiloxane composition comprising (A) 100 parts by weight of a diorganopolysiloxane having both ends terminated with a hydroxyl group and/or a hydrolyzable group, (B) 0.5 to 10 parts by weight of a silane and/or a siloxane having at least 3 alkenoxy silyl groups in its molecule, (C) 0.5 to 10 parts by weight of a silane and/or a siloxane having at least 3 aminosilyl groups in its molecule being capable of forming a compound having —NH (D) 0.01 to 10 parts by weight of a curing catalyst, wherein the composition is formulated as a two part composition comprising a first part composition containing the components (A), (B), and (D), and a second part composition containing the components (A), (C), and optionally (D), the method comprising the steps of coating a substrate with the first part composition containing the components (A), (B), and (D), coating another substrate with the second part composition containing the components (A), (C), and optionally (D), and bonding the substrates by bringing the first part of the composition with the second part of the composition for curing.