Patent ID: 7538075

Claim:
A heat dissipating silicone grease composition comprising: (A) 3% to 30% by weight of an organopolysiloxane of the formula: R 1 a SiO (4−a)/2 where R 1 is selected from saturated or unsaturated monovalent hydrocarbon groups containing one to eighteen carbon atoms, and a is a positive number defined by 1.8≦a≦2.2, and where the organopolysiloxane has a dynamic viscosity at 25° C. of 50 mm 2 /s to 500,000 Mm 2 /s; (B) 60% to 96.9% by weight of a thermally conductive filler having a thermal conductivity of at least 10 W/(m·K); and (C) 0.1% to 10% by weight of an isoparaffin type solvent having a boiling point of 80° C. to 260° C. that disperses or dissolves said organopolysiloxane (A) and which is capable of being evaporated from the composition to provide the grease, wherein the composition is capable of being applied by a printing process.