Patent ID: 6241909
Filing Date: 2001-06-05
Classification: A21D,A23G,B65B,C09K,H05K,Y10S,Y10T

Abstract:
A method for preventing the increase of temperature in heat sensitive devices through the absorption of heat during heat generating conditions comprising the steps of:(a) providing an amount of hydrated salt sufficient to effect the required heat absorption, said hydrated salt being selected from the group consisting of hydrated salts of Lithium Chloride, Magnesium Chloride, Magnesium Sulfate, Sodium Sulfate, Aluminum Oxide, Aluminum Sulfate, Aluminum Fluoride, Aluminum Nitrate, Lithium Nitrate, Sodium Borate, Beryllium Sulfate, Sodium Phosphate, Calcium Chloride, Zinc Sulfate, Aluminum Chloride, Zinc Chloride and the mixtures thereof; and(b) supporting said hydrated salt in a position between the heat sensitive device and a heat generator;so as to absorb the heat and prevent any increase in the temperature of the heat sensitive device.