JPS6424882A - Simple cooling medium - Google Patents

Simple cooling medium

Info

Publication number
JPS6424882A
JPS6424882A JP17917687A JP17917687A JPS6424882A JP S6424882 A JPS6424882 A JP S6424882A JP 17917687 A JP17917687 A JP 17917687A JP 17917687 A JP17917687 A JP 17917687A JP S6424882 A JPS6424882 A JP S6424882A
Authority
JP
Japan
Prior art keywords
water
inorganic salt
cooling medium
simple cooling
dissolved
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
Application number
JP17917687A
Other languages
Japanese (ja)
Inventor
Toshiaki Yatabe
Hitoshi Mikoshiba
Masao Suzuki
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 JP17917687A priority Critical patent/JPS6424882A/en
Publication of JPS6424882A publication Critical patent/JPS6424882A/en
Pending legal-status Critical Current

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  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

PURPOSE:To obtain a simple cooling medium which shows a cooling effect merely by adding water, by using a water-soluble inorganic salt which has standard dissolution enthalpy showing an endothermic reaction when dissolved in water in combination with a hydrophilic material which controls the contact of water with the inorganic salt. CONSTITUTION:An inorganic salt (A) which has standard dissolution enthalpy showing an endothermic reaction and can be dissolved in an amount of 10g or more in 100g of water at 20 deg.C is used in combination with a hydrophilic material (B) which controls the contact of water with the inorganic salt, thus giving an objective simple cooling medium. Examples of component A include ammonium chloride, ammonium nitrate, and sodium nitrate. Examples of component B include a crosslinkable polyethylene oxide compound, a polysodium acrylate, and cellulose sponge. This medium is inexpensive and shows a cooling effect merely adding water; therefore, it can be used leisure goods, cold fomentation, etc.
JP17917687A 1987-07-20 1987-07-20 Simple cooling medium Pending JPS6424882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17917687A JPS6424882A (en) 1987-07-20 1987-07-20 Simple cooling medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17917687A JPS6424882A (en) 1987-07-20 1987-07-20 Simple cooling medium

Publications (1)

Publication Number Publication Date
JPS6424882A true JPS6424882A (en) 1989-01-26

Family

ID=16061267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17917687A Pending JPS6424882A (en) 1987-07-20 1987-07-20 Simple cooling medium

Country Status (1)

Country Link
JP (1) JPS6424882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261241A (en) * 1991-02-08 1993-11-16 Japan Pionics Co., Ltd. Refrigerant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261241A (en) * 1991-02-08 1993-11-16 Japan Pionics Co., Ltd. Refrigerant

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