Patent ID: 6437090
Filing Date: 2002-08-20
Classification: C08G

Abstract:
A curing catalyst comprising:an organometallic compound component capable of reversibly dissolving and precipitating through heating and cooling, and selected from the group consisting of the following formulas (II-1), (II-2) and (II-3); and at least one compound selected from the group consisting of organosilane having an aryl group bonded directly to a silicon atom and having a hydroxyl group or a hydrolyzable group bonded directly to a silicon atom, organosiloxane having a hydroxyl group bonded directly to a silicon atom, a phenol compound, an organosilicon compound having a hydrolyzable group bonded directly to a silicon atom, and a silicon compound capable of generating silanol upon irradiation of light, wherein R21, R22, R23 and R24 may be the same or different and are individually hydrogen atom, substituted or unsubstituted hydrocarbon groups having 1 to 30 carbon atoms with a proviso that one ligand thereof contains at least one substituted or unsubstituted linear or branched alkyl group having 10 or more carbon atoms, which is represented by R21, R 22, R23 and R24; M is Al; and n is 3.