Patent ID: 8697237
Filing Date: 2014-04-15
Classification: C08K,C22C,H05K,Y02P,Y10T

Abstract:
1. A thermosetting resin composition comprising: a metal filler component; a fluxing component; and a thermosetting resin binder of an epoxy resin, wherein said thermosetting resin binder further includes a curing agent, said metal filler component includes both bismuth (Bi) and indium (In), said bismuth (Bi) included in the range of 15 to 56 wt %, based upon the overall weight of said metal filler component, said indium (In) included in the range of 15 to 52 wt %, based upon the overall weight of said metal filler component, said fluxing component includes levulinic acid, and said thermosetting resin composition includes from 15.4 to 50 PHR of the fluxing component, based on the thermosetting resin binder.