Patent ID: 7851563
Filing Date: 2010-12-14
Classification: C08G,C08L

Abstract:
1. A silicone gel composition comprising: (A) an organopolysiloxane represented by formula (1): wherein R represents an alkenyl group, R 1 represents a substituted or unsubstituted monovalent hydrocarbon group that contains no aliphatic unsaturated bonds, a represents a number from 0.0001 to 0.2 and b represents a number from 1.7 to 2.2, provided that a+b is a number within a range from 1.9 to 2.4, and wherein said organopolysiloxane (A) comprises at least one alkenyl group bonded to a silicon atom at the molecular chain terminals and/or at non-terminal positions within the molecular chain, (B) a component comprising: wherein R wherein R wherein a number α of hydrogen atoms bonded to silicon atoms derived from component (B-1) and a number β of hydrogen atoms bonded to silicon atoms derived from component (B-2) satisfy a formula (4): a combined total of hydrogen atoms bonded to silicon atoms within component (B) per alkenyl group bonded to a silicon atom within component (A) is within a range from 0.1 to 5, and (C) an effective quantity of a platinum-based catalyst.