Patent ID: 6660203
Filing Date: 2003-12-09
Classification: B29C,B29D,B29K,B32B,H01L,Y10T

Abstract:
A method of manufacturing a formed sheet of thermalconductive silicone gel, comprising the steps ofsandwiching a silicone gel containing a thermalconductive filler between (a) a resin film to which an organohydrogen polysiloxane containing at least two hydrogen atoms bonded to a silicon atom in each molecule has been applied and (b) a resin film to which said organohydrogen polysiloxane has not been applied, or sandwiching said silicone gel between two resin films to which said organohydrogen polysiloxane has been applied, rolling the silicone gel by continually passing the silicone gel through at least one pair of rolls, and hardening the silicone gel by continually passing the silicone gel through a heating furnace, which forms a hardened thin film reinforcement layer on a surface layer on at least one side of the formed sheet of thermalconductive silicone gel.