Heating tool

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United States of America Patent

PATENT NO 10677452
APP PUB NO 20180209637A1
SERIAL NO

15745894

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heating tool (100) according to the present invention includes a steam generator (10) that a heat generating layer (11) which contains an oxidizable metal, a carbon component, a water absorbent polymer, and water, and a water absorbent sheet (102) which carries water are laminated, and a bag (20) at least a portion of which has an air permeability and accommodates the steam generator (10), in which a mass ratio of the water absorbent sheet (102) is equal to or greater than 0.9 and equal to or less than 15 with respect to the water absorbent polymer contained in the heat generating layer (11).

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Patent Owner(s)

Patent OwnerAddress
KAO CORPORATIONTOKYO 103-8210

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aikawa, Shohei Sumida-ku, JP 4 5
Endo, Youichi Utsunomiya, JP 14 126

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