JPS6440590A - Instant coolant - Google Patents
Instant coolantInfo
- Publication number
- JPS6440590A JPS6440590A JP19630887A JP19630887A JPS6440590A JP S6440590 A JPS6440590 A JP S6440590A JP 19630887 A JP19630887 A JP 19630887A JP 19630887 A JP19630887 A JP 19630887A JP S6440590 A JPS6440590 A JP S6440590A
- Authority
- JP
- Japan
- Prior art keywords
- derivative
- compound
- component
- water
- coolant
- 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
- 239000002826 coolant Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000004090 dissolution Methods 0.000 abstract 2
- 230000001747 exhibiting effect Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 150000002894 organic compounds Chemical class 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- -1 salt compound Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000009920 food preservation Methods 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000004323 potassium nitrate Substances 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
Abstract
PURPOSE:To obtain an inexpensive coolant handy to carry, exhibiting cooling effect simply by adding water thereto and utilizable for leisure, first aid, cold compress, food preservation, etc., by using inorganic salts having a specific physical properties in combination with an organic compound and a hydrophilic material. CONSTITUTION:The objective coolant can be produced by using (A) a component exhibiting endothermic standard dissolution enthalpy in the dissolution in water, having a solubility of >=10g in 100g of water at 20 deg.C and consisting of (i) inorganic salts (e.g. ammonium chloride, potassium nitrate, sodium nitrate or ammonium nitrate) and (ii) an organic compound [e.g. urea (derivative)] in combination with (B) a hydrophilic material to control the contact of the component A with water, e.g. polyethylene oxide compound (derivative), polyacrylic acid salt compound (derivative), a cellulose compound (derivative) or a PVA compound (derivative), preferably by including the component A in the component B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19630887A JPS6440590A (en) | 1987-08-07 | 1987-08-07 | Instant coolant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19630887A JPS6440590A (en) | 1987-08-07 | 1987-08-07 | Instant coolant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440590A true JPS6440590A (en) | 1989-02-10 |
Family
ID=16355645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19630887A Pending JPS6440590A (en) | 1987-08-07 | 1987-08-07 | Instant coolant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440590A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0454912A1 (en) * | 1990-04-26 | 1991-11-06 | Thomas P. Lahey | Improved chemical cold pack |
| WO2015056018A1 (en) * | 2013-10-18 | 2015-04-23 | Bodychillz Limited | Cooling device |
| CN109294525A (en) * | 2018-11-23 | 2019-02-01 | 广西职业技术学院 | A kind of cold chain cold-storage material |
-
1987
- 1987-08-07 JP JP19630887A patent/JPS6440590A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0454912A1 (en) * | 1990-04-26 | 1991-11-06 | Thomas P. Lahey | Improved chemical cold pack |
| WO2015056018A1 (en) * | 2013-10-18 | 2015-04-23 | Bodychillz Limited | Cooling device |
| CN109294525A (en) * | 2018-11-23 | 2019-02-01 | 广西职业技术学院 | A kind of cold chain cold-storage material |
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