JPS55165979A - Thermogenic composition - Google Patents

Thermogenic composition

Info

Publication number
JPS55165979A
JPS55165979A JP7348079A JP7348079A JPS55165979A JP S55165979 A JPS55165979 A JP S55165979A JP 7348079 A JP7348079 A JP 7348079A JP 7348079 A JP7348079 A JP 7348079A JP S55165979 A JPS55165979 A JP S55165979A
Authority
JP
Japan
Prior art keywords
compd
heat
temp
calcium oxide
generating
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
JP7348079A
Other languages
Japanese (ja)
Other versions
JPS6323236B2 (en
Inventor
Teizo Yamaji
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP7348079A priority Critical patent/JPS55165979A/en
Priority to EP80301031A priority patent/EP0017468B1/en
Priority to US06/136,246 priority patent/US4338098A/en
Priority to DE8080301031T priority patent/DE3064730D1/en
Publication of JPS55165979A publication Critical patent/JPS55165979A/en
Publication of JPS6323236B2 publication Critical patent/JPS6323236B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a heat-generating compsn. in which heat generation can be kept at a desired temperature for a certain period of time, consisting of calcium oxide, a fusible compd. and a compd. which contains water of crystallization and generates heat when the compd. is allowed to contact with calcium oxide.
CONSTITUTION: There is provided a compsn. consisting of (A) calcium oxide; (B) a compd. which is a solid at ordinary temp. and contains water of crystallization, generating heat when it is allowed to contact with calsium oxide; and (C) a compd. which is a solid at ordinary temp. and does not react with (A) or (B), and melts at a temp. (pref. 40W300°C) lower than the attainable max. temp., generating heat when (A) is contacted with (B). Preferable examples of the component (B) are silicic acid, Na2SO4.10H2O, Na2HPO4.12H2O, and MnSO4.6H2O. Ex amples of the component (C) are hydrocarbons such as trans-stilbene, and esters such as dimethyl terephthalate.
COPYRIGHT: (C)1980,JPO&Japio
JP7348079A 1979-04-03 1979-06-13 Thermogenic composition Granted JPS55165979A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7348079A JPS55165979A (en) 1979-06-13 1979-06-13 Thermogenic composition
EP80301031A EP0017468B1 (en) 1979-04-03 1980-04-01 Solid heat-generating compositions comprising calcium oxide, method of generating heat using such compositions, and use of such compositions in the generation of heat
US06/136,246 US4338098A (en) 1979-04-03 1980-04-01 Solid heat-generating composition
DE8080301031T DE3064730D1 (en) 1979-04-03 1980-04-01 Solid heat-generating compositions comprising calcium oxide, method of generating heat using such compositions, and use of such compositions in the generation of heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7348079A JPS55165979A (en) 1979-06-13 1979-06-13 Thermogenic composition

Publications (2)

Publication Number Publication Date
JPS55165979A true JPS55165979A (en) 1980-12-24
JPS6323236B2 JPS6323236B2 (en) 1988-05-16

Family

ID=13519478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7348079A Granted JPS55165979A (en) 1979-04-03 1979-06-13 Thermogenic composition

Country Status (1)

Country Link
JP (1) JPS55165979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649280A (en) * 1987-03-31 1989-01-12 Tamehiko Ikeda Chemical body warmer and heat generating composition therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03200534A (en) * 1989-12-28 1991-09-02 Toyobo Co Ltd Polyester bottle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649280A (en) * 1987-03-31 1989-01-12 Tamehiko Ikeda Chemical body warmer and heat generating composition therefor

Also Published As

Publication number Publication date
JPS6323236B2 (en) 1988-05-16

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