Patent ID: 6592997
Filing Date: 2003-07-15
Classification: C08G,C08L,Y10T

Abstract:
A silicone composition comprising a curable adhesive formulation which comprises(A) a polydiorganosiloxane comprising the general formula: (R4)2R5SiO[(R4)2SiO]m[R4R5SiO]nSi(R4)2R5 wherein R5 a polar radical with a dipole moment greater than about 2 debye; R4 comprises C1-8 alkyl radicals, phenyl radicals, vinyl radicals or mixtures thereof; and â€œmâ€ +â€œnâ€  has a value sufficient to provide a polydiorganosiloxane with an initial viscosity in a range between about 100 centipoise and about 50,000 centipoise at 25Â° C.; (B) at least one thermally conductive filler; and (C) at least one diluant wherein the total silicone composition has a viscosity in a range between about 10,000 centipoise and about 250,000 centipoise at 25Â° C.