Patent ID: 9581501
Date: 2017-02-28
CPC Classifications: B32B,G01K,H01H

Claim:
1. A temperature control material comprising a heat-melt substance which melts by heat at a melting point according to a temperature being, detected, and a conductive paste which includes conductive powder, wherein the temperature control material is in a conductive state by the conductive paste before reaching the temperature being detected and melting of the heat-melt substance which is kept away from the conductive paste through a porous material and a layered adhesive material attached to the conductive paste, wherein the porous material is provided onto the layered adhesive material on the conductive paste and the heat-melt substance is stacked on the porous material, and wherein the temperature control material is able to change from the conductive state so as to be in an insulated or lower-conductive state of the temperature control material after the heat-melt substance is melted over a melting point thereof and penetrates the porous material to irreversibly permeate and/or disperse into the conductive paste through the layered adhesive material in a heat-melt state over the melting point of the heat-melt substance, thereby eliminating junctions of the conductive powder by swelling the conductive paste and infiltrating between the conductive powder.