Patent ID: 7166361

Claim:
A thermosetting resin composition comprising a silicone polymer having a resin-setting functional group; a silicone polymer having a non-resin setting functional group; an epoxy-modified silicone oil in a weight ratio of silicone polymer/silicone oil of 95/5 to 0.1/99.9; a setting agent in a ratio of 0.2 to 1.5 equivalents per equivalent of epoxy group in the silicone oil; and silica in a weight ratio of 300 to 1,500 parts per 100 parts of the silicone polymer plus the silicone oil, and further comprising an amine compound having a plurality of reactive groups in a weight ratio of 0.01 to 9 parts per 100 parts of the silicone polymer plus the silicone oil.