Patent ID: 6300453
Filing Date: 2001-10-09
Classification: C08G,C08K,C08L

Abstract:
A composition capable of curing to form an elastomeric mass comprising a polymeric material having at least one substituent selected from the group consisting of a hydroxyl group bonded to a silicon atom and a hydrolyzable group bonded to a silicon atom;a crosslinking agent comprising a first material having a formula R--Si--(OR.sup.1).sub.3 and a second material having a formula R.sup.2 --Si(OR.sup.1).sub.3 ; anda titanium compound capable of catalyzing the reaction between the polymeric material and crosslinking agent;wherein R is an alkyl group having from 4 to 8 carbon atoms, each R.sup.1 is independently selected from the group consisting of an alkyl group having from 1 to 20 carbon atoms and an acyl group having from 1 to 20 carbon atoms, andR.sup.2 is a hydrocarbon group other than that described by R.