Patent ID: 9084373
Filing Date: 2015-07-14
Classification: C08G,C08K,C09J,H01L,H05K

Abstract:
1. A thermally conductive adhesive comprising a thermosetting adhesive containing a curable component and a curing agent for the curable component, and a metal filler dispersed in the thermosetting adhesive, wherein the metal filler has a silver powder and a solder powder, the solder powder has a melting temperature lower than a thermal curing temperature of the thermally conductive adhesive and produces a high-melting-point solder alloy having a melting point higher than the melting temperature of the solder powder when the solder powder is reacted with the silver powder under thermal curing conditions of the thermally conductive adhesive, the curing agent has flux activity to the metal filler, and the curable component is a glycidyl ether-based epoxy resin, and the curing agent is a monoacid anhydride of tricarboxylic acid.