JPS5628271A - Pyrogenic composition - Google Patents
Pyrogenic compositionInfo
- Publication number
- JPS5628271A JPS5628271A JP10373579A JP10373579A JPS5628271A JP S5628271 A JPS5628271 A JP S5628271A JP 10373579 A JP10373579 A JP 10373579A JP 10373579 A JP10373579 A JP 10373579A JP S5628271 A JPS5628271 A JP S5628271A
- Authority
- JP
- Japan
- Prior art keywords
- water
- 10w100pts
- salf
- soluble
- oxygen
- 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.)
- Pending
Links
Abstract
PURPOSE: A pyrogenic composition that is prepared by adding a water-soluble salf from organic base and inorganic acid as a reaction accelerator to a metal having higher ionization tendency than hydrogen, thus being suitably used for disposable body warmers because it generates heat rapidly by reaction with water and oxygen to maintain high temperatures for many hours.
CONSTITUTION: (A) A metal having a higher ionization tendency than hydrogen, preferably iron, is combined with (B) a water-soluble salf from organic base and inorganic acid such as methylamine hydrochloride as a reaction accelerator in an amount of preferably more than 1 part per 100pts. of component A by weight. The resultant mixture is used as the effective components and they are made to react with preferably 10W100pts. of water and oxygen to generate heat. The water is preferably used in the form that it is adsorbed on 10W100pts, per 100pts. of component A, of water retention agent.
EFFECT: Dangers leading to nature destruction are lessened.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10373579A JPS5628271A (en) | 1979-08-15 | 1979-08-15 | Pyrogenic composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10373579A JPS5628271A (en) | 1979-08-15 | 1979-08-15 | Pyrogenic composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5628271A true JPS5628271A (en) | 1981-03-19 |
Family
ID=14361881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10373579A Pending JPS5628271A (en) | 1979-08-15 | 1979-08-15 | Pyrogenic composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5628271A (en) |
-
1979
- 1979-08-15 JP JP10373579A patent/JPS5628271A/en active Pending
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