Patent ID: 9096776
Filing Date: 2015-08-04
Classification: C08G,C09D

Abstract:
1. A silicone release coating composition of condensation reaction curing type comprising: component (A) in an amount of 100 parts by weight which is an organopolysiloxane having at least two silanol groups in one molecule; component (B) which is composed of component (B-1) in an amount of 0.1 to 20 parts by weight which is an organohydrogenpolysiloxane having at least three SiH groups in one molecule, and/or component (B-2) in an amount of 0.1 to 20 parts by weight which is an organopolysiloxane having at least three hydrolyzable groups directly bonded to a silicon atom in one molecule, with component (B) being in such an amount that the number of moles of SiH groups and/or hydrolyzable groups as active groups therein is 1 to 200 times the number of moles of silanol amount in component (A); component (C) in a catalyst quantity which is a compound of metal selected from magnesium, aluminum, titanium, chromium, cobalt, nickel, copper, zinc, zirconium, tungsten, and bismuth, which functions as a condensation reaction catalyst; component (D-2) in an amount of 1 to 20 parts by weight which is a cocatalyst of an organic compound functioning as an oxygen multidentate ligand, wherein component (D-2) is any one of polybasic carboxylic acid, hydroxy acid, hydroxyketone, diketone, keto acid, and a substituted derivative thereof, which is a cocatalyst of an organic compound capable of functioning as a chelating agent; and component (F) in an amount of 1 to 20 parts by weight which is an organic compound having the following formula: