JPS57172974A - Heat generating agent - Google Patents

Heat generating agent

Info

Publication number
JPS57172974A
JPS57172974A JP5750281A JP5750281A JPS57172974A JP S57172974 A JPS57172974 A JP S57172974A JP 5750281 A JP5750281 A JP 5750281A JP 5750281 A JP5750281 A JP 5750281A JP S57172974 A JPS57172974 A JP S57172974A
Authority
JP
Japan
Prior art keywords
heat generating
agent
generating agent
hydrogen
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5750281A
Other languages
Japanese (ja)
Other versions
JPH0124195B2 (en
Inventor
Shinichi Igarashi
Shigeru Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koei Chemical Co Ltd
Original Assignee
Koei Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koei Chemical Co Ltd filed Critical Koei Chemical Co Ltd
Priority to JP5750281A priority Critical patent/JPS57172974A/en
Publication of JPS57172974A publication Critical patent/JPS57172974A/en
Publication of JPH0124195B2 publication Critical patent/JPH0124195B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: A heat generating agent prevented from evolving hydrogen, which is prepd. by incorporating a specified hydrogen controlling agent in a heat generating agent contg. an iron powder, a reaction auxiliary, a water retentive agent and water.
CONSTITUTION: An oxidizing agent such as NaNO3, an alkaline material such as Na2SiO3, and 0.05W12wt%, based on the iron powder herein after described, at least two hydrogen controlling agents selected from S, Sb, Se and Te are incorporated in a heat generating agent contg. an iron powder, a reaction auxiliary such as NaCl, a water retentive agent such as active carbon, and water.
EFFECT: It is possible to keep the heat generating agent for a long time without danger of bursting of a bag inflammation or explosion due to expansion of the bag, because it is possible to suppress evolution of hydrogen.
COPYRIGHT: (C)1982,JPO&Japio
JP5750281A 1981-04-16 1981-04-16 Heat generating agent Granted JPS57172974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5750281A JPS57172974A (en) 1981-04-16 1981-04-16 Heat generating agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5750281A JPS57172974A (en) 1981-04-16 1981-04-16 Heat generating agent

Publications (2)

Publication Number Publication Date
JPS57172974A true JPS57172974A (en) 1982-10-25
JPH0124195B2 JPH0124195B2 (en) 1989-05-10

Family

ID=13057493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5750281A Granted JPS57172974A (en) 1981-04-16 1981-04-16 Heat generating agent

Country Status (1)

Country Link
JP (1) JPS57172974A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747841A (en) * 1985-03-19 1988-05-31 Yasuro Kuratomi Methods and instruments of moxibustion
JP2005529216A (en) * 2002-06-05 2005-09-29 ジ アディショナル ディレクター（アイピーアール）、ディフェンス リサーチ アンド デベロップメント オーガニゼイション Electrochemically reacting composition and process for producing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747841A (en) * 1985-03-19 1988-05-31 Yasuro Kuratomi Methods and instruments of moxibustion
JP2005529216A (en) * 2002-06-05 2005-09-29 ジ アディショナル ディレクター（アイピーアール）、ディフェンス リサーチ アンド デベロップメント オーガニゼイション Electrochemically reacting composition and process for producing the same
JP4731905B2 (en) * 2002-06-05 2011-07-27 ジ アディショナル ディレクター（アイピーアール）、ディフェンス リサーチ アンド デベロップメント オーガニゼイション Electrochemically reacting composition and process for producing the same

Also Published As

Publication number Publication date
JPH0124195B2 (en) 1989-05-10

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