JPS5523160A - Heat-emitting agent - Google Patents
Heat-emitting agentInfo
- Publication number
- JPS5523160A JPS5523160A JP9641178A JP9641178A JPS5523160A JP S5523160 A JPS5523160 A JP S5523160A JP 9641178 A JP9641178 A JP 9641178A JP 9641178 A JP9641178 A JP 9641178A JP S5523160 A JPS5523160 A JP S5523160A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- heat
- salts
- acid
- silicon dioxide
- 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
Links
Abstract
PURPOSE: A heat-emitting agent that is prepared by kneading an iron powder, an aqueous solution of sulfurous acid or phosphrous acid or their salts, silicon dioxide, aluminum oxide, thus continuing heat emission in air at the body temperature for long periods of time and being easy-to-handle because the heat emission can be stopped.
CONSTITUTION: Said agent consists of (A) an iron powder, (B) an aqueous solution of sulfurous, dithionous, thiosulfuric, phosphoric, phosphorous, hypophosphorous acid or their salts, and (C) silicon dioxide or aluminum oxide or their mixture. The metal salts of (B) are from Na, K, Ca, Mg, Ba, Al, Zn, etc. Component (C) is, e.g., potassium aluminosilicate or magnesium calcium metasilicate. The composition is preferably 4W50wt% of (A), 5W40wt% of (B) and 10W70wt% of (C) respectively. The 1W50% aqueous solution of (B) is adsorbed on (C) and then they are mixed with (A) to give said product.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53096411A JPS6039105B2 (en) | 1978-08-08 | 1978-08-08 | exothermic agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53096411A JPS6039105B2 (en) | 1978-08-08 | 1978-08-08 | exothermic agent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5523160A true JPS5523160A (en) | 1980-02-19 |
JPS6039105B2 JPS6039105B2 (en) | 1985-09-04 |
Family
ID=14164218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53096411A Expired JPS6039105B2 (en) | 1978-08-08 | 1978-08-08 | exothermic agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6039105B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763381A (en) * | 1980-10-03 | 1982-04-16 | Teijin Ltd | Heat-generating composition |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6391709A (en) * | 1986-10-03 | 1988-04-22 | Daifuku Co Ltd | Guide device for moving vehicle |
-
1978
- 1978-08-08 JP JP53096411A patent/JPS6039105B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763381A (en) * | 1980-10-03 | 1982-04-16 | Teijin Ltd | Heat-generating composition |
JPH0143793B2 (en) * | 1980-10-03 | 1989-09-22 | Teijin Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6039105B2 (en) | 1985-09-04 |
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