Biodegradable disposable hand warmer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9668913
APP PUB NO 20130008425A1
SERIAL NO

13634451

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Importance

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Abstract

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An object of the present invention is to provide a disposable body warmer that exhibits sufficient physical properties (strength) of the inner bag during use, and that is excellent in biodegradability after use. The disposable body warmer is prepared by allowing an exothermic composition comprising potassium chloride and/or sodium chloride to be contained in an inner bag comprising an oxidative degradation agent.

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Patent Owner(s)

Patent OwnerAddress
KOBAYASHI PHARMACEUTICAL CO LTD4-10 DOSHOMACHI 4-CHOME CHUO-KU OSAKA-SHI OSAKA 5410045 ?5410045

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuo, Atsushi Osaka, JP 133 1128

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