Patent ID: 8912278

Claim:
A thermally conductive resin composition, comprising: (A1) a fluorine-based compound having a perfluoroalkyl ether structure in a main chain and one to two hydrosilyl group(s) at molecule terminal of main chain, in which a content of molecules having two hydrosilyl groups is 60 to 100 mole %; (B1) a fluorine-based compound having a perfluoroalkyl ether structure in a main chain and one to two alkenyl group(s) at molecule terminal of main chain, in which a content of molecules having two alkenyl groups is 60 to 100 mole %; (A2) a fluorine-based compound having a perfluoroalkyl ether structure in a main chain and one to two hydrosilyl group(s) at molecule terminal of main chain, in which a content of molecules having two hydrosilyl groups is 0 to 40 mole %; (B2) a fluorine-based compound having a perfluoroalkyl ether structure in a main chain and one to two alkenyl group(s) at molecule terminal of main chain, in which a content of molecules having two alkenyl groups is 0 to 40 mole %; and (C) a thermally conductive filler, said thermally conductive resin composition satisfying, in connection with the content of said fluorine-based compounds (A1), (B1), (A2), and (B2), following Equations [1] to [3] [( A 1)+( B 1)]/[( A 2)+( B 2)]=20/80 to 80/20 by weight [1] ( A 1)/( B 1)=20/80 to 80/20 by weight [2] ( A 2)/( B 2)=20/80 to 80/20 by weight [3] said fluorine-based compounds (A1), (B1), (A2), and (B2) have a main chain structure expressed with following Formula [6] (where n is an integer from 1 to 10).