Title:
CHEMICAL WARMER
Document Type and Number:
WIPO Patent Application WO/2022/097730
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a chemical warmer that exhibits a sufficient heating effect even in low-temperature environments of approximately 10 °C or below. Provided is a chemical warmer that includes a flat accommodating body comprising one or a plurality of cells in which a heat generating composition for generating heat by coming into contact with air are accommodated, wherein the total area of the cells in the accommodating body in plan view is at least 200 cm2 and the chemical warmer is used by being disposed under a blanket.
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| JP6833336 | Heat generator |
Inventors:
NAGAIKE DAISAKU (US)
IGAUE TSUYOSHI (JP)
IGAUE TSUYOSHI (JP)
Application Number:
PCT/JP2021/040866
Publication Date:
May 12, 2022
Filing Date:
November 05, 2021
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO LTD (JP)
International Classes:
A61F7/03
Foreign References:
| JPH0331421U | 1991-03-27 | |||
| JP2005171468A | 2005-06-30 |
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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