JPS55164279A - Preparation of gel cooling material - Google Patents
Preparation of gel cooling materialInfo
- Publication number
- JPS55164279A JPS55164279A JP7205779A JP7205779A JPS55164279A JP S55164279 A JPS55164279 A JP S55164279A JP 7205779 A JP7205779 A JP 7205779A JP 7205779 A JP7205779 A JP 7205779A JP S55164279 A JPS55164279 A JP S55164279A
- Authority
- JP
- Japan
- Prior art keywords
- cooling material
- starch
- blended
- give
- gel
- 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
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
PURPOSE: To obtain the title cooling material having improved cooling power and freeze resistance, by blending colloidal water dispersion comprising a specific ratio of galactomannan, α-starch, and propylene glycol with dialdehyde starch, followed by gelation.
CONSTITUTION: A) 2W10wt% of galactomannan (preferably Guar gum) is wetted with B) 0W20wt% of propylene glycol, blended with water uniformly, and blended with C) 0.5W5wt% of α-starch to give colloidal water dispersion, which is blended with D) preferably 0.1W1wt% of dialdehyde starch (preferably dissolved in an aqueous solution containing acetic acid, etc.) and made to gel to give the desired cooling material.
EFFECT: When the cooling material is packed in a container, it is weakly crosslinked gel, and after packing the strength is improved by crosslinking to give gel free from water release.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7205779A JPS55164279A (en) | 1979-06-08 | 1979-06-08 | Preparation of gel cooling material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7205779A JPS55164279A (en) | 1979-06-08 | 1979-06-08 | Preparation of gel cooling material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55164279A true JPS55164279A (en) | 1980-12-20 |
JPS6154074B2 JPS6154074B2 (en) | 1986-11-20 |
Family
ID=13478367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7205779A Granted JPS55164279A (en) | 1979-06-08 | 1979-06-08 | Preparation of gel cooling material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164279A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0782416A (en) * | 1993-09-13 | 1995-03-28 | Ogino Shoten:Kk | Biodegradable polymer |
JP2008156588A (en) * | 2006-11-30 | 2008-07-10 | Nippon Koonsutaac Kk | Refrigerant |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161965U (en) * | 1987-04-06 | 1988-10-21 |
-
1979
- 1979-06-08 JP JP7205779A patent/JPS55164279A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0782416A (en) * | 1993-09-13 | 1995-03-28 | Ogino Shoten:Kk | Biodegradable polymer |
JP2008156588A (en) * | 2006-11-30 | 2008-07-10 | Nippon Koonsutaac Kk | Refrigerant |
Also Published As
Publication number | Publication date |
---|---|
JPS6154074B2 (en) | 1986-11-20 |
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