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US 2006/0135016 A1Published application
Simplified warm-keeping body and warm-keeping cloth
AssigneeAsahi Kasei Fibers Corporation
InventorHirohumi Iwasaki
Life of this patent
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Abstract
A simple warmth-retaining article comprising a heat insulating material, a cover material and an exothermic article that generates heat in the presence of air and that is inserted between the heat insulating material and the cover material, and a warmth-retaining cloth formed by connecting a plurality of the simple warmth-retaining articles in a plane-like state.
Claims11
A simple warmth-retaining article comprising a heat insulating material, a cover material and an exothermic article that generates heat in the presence of air and that is inserted between the heat insulating material and the cover material.
Dependencies are inferred from the claim text.