CN1048879A - A kind of cold storage agent for antipyretic cooling laying-bag - Google Patents
A kind of cold storage agent for antipyretic cooling laying-bag Download PDFInfo
- Publication number
- CN1048879A CN1048879A CN 89106072 CN89106072A CN1048879A CN 1048879 A CN1048879 A CN 1048879A CN 89106072 CN89106072 CN 89106072 CN 89106072 A CN89106072 A CN 89106072A CN 1048879 A CN1048879 A CN 1048879A
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- cold storage
- storage agent
- cold
- present
- bag
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The present invention is a kind of cold storage agent that is packaged in the heat clearing cold compressing bag.Be applicable to the cold storage material of making physical cooling cold treatment device.The present invention adds media such as a small amount of cellulose sodium carboxymethyl and glycerine in ortho-water, cold storage agent is not lumpd in-10 ℃ to 0 ℃ temperature, and rewarming time reaches 2 hours, and human body is not had sense of discomfort.Product of the present invention simple for production, production cost is low, is suitable for producing in batches, has good social benefit and economic benefit.
Description
The present invention relates to a kind of as the deposited cold storage agent of heat-clearing sludge ice, particularly a kind of cold storage agent that under freezing point temperature, does not harden.Be applicable to cold treatment of Physical temperature-lowering and family health care cold compress.
The present invention's cold storage agent for antipyretic cooling laying-bag in the past, the production cost height, the freezing point temperature height, rewarming time is short.Being not suitable for China produces in batches.Therefore, in China's medical treatment as the lower the temperature ice bag that mostly is of cold treatment usefulness of physics.Cold storage material is an ortho-water in the ice bag, and its freezing point temperature is zero degree rapid heat dissipation in the ice compress process, and human body is difficult to adapt to, especially the old,weak,sick and disabled person.And should not be used as family health care.
The objective of the invention is to provide the low rewarming time of a kind of freezing point temperature long, the soft cold storage agent that production cost is low uses to be suitable for the deposited cold therapy device that waits of heat-clearing sludge ice.
Technical scheme of the present invention is achieved in that in a certain amount of distilled water, adds cellulose sodium carboxymethyl (CMC) and polyalcohols, (being generally glycerine).The cellulose sodium carboxymethyl heat radiation is slow, helps prolonging rewarming time, and polyalcohols uses as frostproofer, to guarantee that cold storage agent is not luming more than-10 ℃.The weight ratio of cellulose sodium carboxymethyl and polyalcohols is respectively 2～7% and 5～10%.
Below provide embodiments of the invention:
Earlier 3 kilograms of cellulose sodium carboxymethyls are slowly added in 7 kilograms the glycerine, treat to add 90 kilograms of distilled water again after it soaks into, after stirring, can make.According to the difference of different viscosity and minimum freezing point temperature, the proportioning of its cellulose sodium carboxymethyl (CMC) and glycerine can be done suitable adjustment.Cold storage agent can use after 1～2 hour at the freezing room temperature lowering of general refrigerator, and in normal temperature environment, cold storage agent can reach 2 hours from the time of-10 ℃ of rewarmings to 25 ℃.
Production of the present invention is simple, and production cost is low, and the storage cool time is short, and rewarming time is long, is suitable for cold treatment of Physical temperature-lowering and family health care cold compress.
Claims (2)
1, a kind of deposited cold storage agent of heat-clearing sludge ice that is used for is a cold storage material with distilled water, it is characterized in that: be added with cellulose sodium carboxymethyl (CMC) and polyalcohols in the cold storage agent.
2, cold storage agent as claimed in claim 1 is characterized in that: described polyalcohols is a glycerine, and the weight ratio of its content is 5～10%; The weight ratio of carboxymethyl cellulose content is 2～7%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89106072 CN1048879A (en) | 1989-07-21 | 1989-07-21 | A kind of cold storage agent for antipyretic cooling laying-bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89106072 CN1048879A (en) | 1989-07-21 | 1989-07-21 | A kind of cold storage agent for antipyretic cooling laying-bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1048879A true CN1048879A (en) | 1991-01-30 |
Family
ID=4856610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89106072 Pending CN1048879A (en) | 1989-07-21 | 1989-07-21 | A kind of cold storage agent for antipyretic cooling laying-bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1048879A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298303C (en) * | 2004-01-16 | 2007-02-07 | 李昌德 | Coolant, medicinal ice-bag comprising same and its use method |
| CN101070463B (en) * | 2007-05-23 | 2010-08-18 | 刘树岭 | Snow-texture heat-accumulating agent and cold-heat-accumulating product containing said agent |
| WO2011153667A1 (en) * | 2010-06-07 | 2011-12-15 | Zhong Chunyan | Bacterial cellulose ice-compressing bag and process for producing the same |
| CN103571439A (en) * | 2013-10-15 | 2014-02-12 | 昆山威胜干燥剂研发中心有限公司 | Cold-storage agent and preparation method thereof |
| TWI476275B (en) * | 2010-05-21 | 2015-03-11 | Takeshi Shimizu | Coolant |
| CN112646238A (en) * | 2020-12-17 | 2021-04-13 | 上海冰润实业有限公司 | Durable ice bag and preparation method thereof |
-
1989
- 1989-07-21 CN CN 89106072 patent/CN1048879A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298303C (en) * | 2004-01-16 | 2007-02-07 | 李昌德 | Coolant, medicinal ice-bag comprising same and its use method |
| CN101070463B (en) * | 2007-05-23 | 2010-08-18 | 刘树岭 | Snow-texture heat-accumulating agent and cold-heat-accumulating product containing said agent |
| TWI476275B (en) * | 2010-05-21 | 2015-03-11 | Takeshi Shimizu | Coolant |
| WO2011153667A1 (en) * | 2010-06-07 | 2011-12-15 | Zhong Chunyan | Bacterial cellulose ice-compressing bag and process for producing the same |
| CN103571439A (en) * | 2013-10-15 | 2014-02-12 | 昆山威胜干燥剂研发中心有限公司 | Cold-storage agent and preparation method thereof |
| CN103571439B (en) * | 2013-10-15 | 2016-08-10 | 昆山威胜干燥剂研发中心有限公司 | A kind of agent for storage of coldness and preparation method thereof |
| CN112646238A (en) * | 2020-12-17 | 2021-04-13 | 上海冰润实业有限公司 | Durable ice bag and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |