CN101864281A - Cold preserving agent and preparation method thereof - Google Patents
Cold preserving agent and preparation method thereof Download PDFInfo
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- CN101864281A CN101864281A CN201010218161A CN201010218161A CN101864281A CN 101864281 A CN101864281 A CN 101864281A CN 201010218161 A CN201010218161 A CN 201010218161A CN 201010218161 A CN201010218161 A CN 201010218161A CN 101864281 A CN101864281 A CN 101864281A
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Abstract
The invention relates to a cold preserving agent and a preparation method thereof. The cold preserving agent comprises bentonite, polyacrylate, glycerol, absolute alcohol, water, salt, butylbenzene emulsion and bamboo charcoal powder. The cold preserving agent is ice free at a temperature of -20 DEG C and has long cold preserving time more than 4h, and can be prepared at a normal temperature. The invention has better effect on the aspects of medicinal cold treatment, family health and the like.
Description
Technical field
The present invention relates to a kind of cold-retaining agent and preparation method thereof, especially a kind ofly can prepare and have cold-retaining agent of long-time cold insulation effect and preparation method thereof at normal temperatures.
Background technology
At present, Physical temperature-lowering in medical science or the family health care is handled the ice bag that is mostly of usefulness, ice bag in use dispels the heat comparatively fast, and be not suitable for old person and use, storage needs freezing environment, produces and need expend time in, when cold treatment owing to be solid, lack flexibility, can not accomplish that maximum area contacts with skin, comfort level is poor.Shortcomings such as (common 1～2 hours) that the cold-retaining agent of other type also exists similar preparation complexity, the strictness of storage environment mostly, freezing point temperature is low, rewarming time is short.
Summary of the invention
Thus, the invention provides the cold-retaining agent that a kind of preparation method's simple and fast, freezing point temperature are low, rewarming time is long.
The present invention is achieved through the following technical solutions:
The present invention relates to a kind of cold-retaining agent, it is characterized in that: comprising: wilkinite, polyacrylate, glycerine, dehydrated alcohol, water, salt, styrene-butadiene emulsion and bamboo charcoal powder.
Wherein, glycerine and dehydrated alcohol can be substituted by polyvinyl alcohol and ethylene glycol respectively.
Cold-retaining agent of the present invention prepares simple and fast, and normal temperature just can carry out down; Do not freeze when-20 spend, freezing point temperature is low; Cold insulation is stored at shady and cool environment and gets final product for up to more than 4 hours; Have flexibility, can accomplish that maximum area contacts with skin during use, and human body constitution is not had strict demand.Can be applicable to medical cold treatment and family health care aspects such as wound cold compress, fever are reduced phlegm and internal heat, body part cooling easily.
Embodiment
The present invention will be described in more detail below.
Cold-retaining agent main component of the present invention comprises: wilkinite, polyacrylate, glycerine, dehydrated alcohol, water, salt, styrene-butadiene emulsion, bamboo charcoal powder.In mass parts, the proportioning of each component can be wilkinite 150～250 mass parts, polyacrylate 700～1000 mass parts, glycerine 350～450 mass parts, dehydrated alcohol 350～450 mass parts, water are 900～1200 mass parts, and salt is 50～150 mass parts; styrene-butadiene emulsion 350～450 mass parts, bamboo charcoal powder 50～150 mass parts.
Preferably, the ratio of each component is: wilkinite 170～200 mass parts, polyacrylate 750～850 mass parts, glycerine 400～450 mass parts, dehydrated alcohol 400～450 mass parts, water are 950～1000 mass parts, and salt is 80～120 mass parts; styrene-butadiene emulsion 380～420 mass parts, bamboo charcoal powder 80～120 mass parts.
Above-mentioned wilkinite can be common medical wilkinite, and its granularity is preferably 80～150 orders, more preferably 100～120 orders.
The granularity of above-mentioned bamboo charcoal powder is preferably 80～150 orders, more preferably 100～120 orders.Bamboo charcoal powder can produce far infrared rays, and the most suitable absorption of human body of wavelength can make human body produce low-grade fever, promotes the metabolism of human body, accelerates blood circulation, improves histocyte nutrition, improves the human internal environment.
Above-mentioned styrene-butadiene emulsion can be the styrene-butadiene emulsion of common market sale, and its concentration is preferably 35～45wt%, preferred 40wt%.
Cold-retaining agent of the present invention can not freeze when-20 spend.
In addition, glycerine among the present invention and dehydrated alcohol can be substituted by polyvinyl alcohol and ethylene glycol respectively, and the proportioning separately after substituting is with replacement is preceding not identical.
Cold-retaining agent of the present invention can be produced simply by following method, this method comprise the steps: at normal temperatures with the wilkinite water moistening after, be stirred to evenly; Then with the polypropylene hydrochlorate of dilute with water with wetting after wilkinite mix; Then add glycerine, dehydrated alcohol, and the salt solution of dilute with water; Continue to stir, after forming pasty state, add styrene-butadiene emulsion; Add bamboo charcoal powder at last.
The present invention is described by the following examples.The invention is not restricted to following embodiment, can in the scope that the present invention requires, change.
Embodiment:
Embodiment 1
Under the condition of temperature 24 degree, in mixing tank be with 180 gram particle degree 100～120 purpose wilkinites at first water moistening after, stir.Then, then with dilute with water 800 the gram sodium polyacrylates with wetting after wilkinite mix.Then, the salt solution that contains 100 gram salt that adds 410 gram glycerine, 410 gram dehydrated alcohols and dilute with water.Continue to stir, become pasty state to raw material after, adding 400 gram concentration is the styrene-butadiene emulsion of 40wt%, stirs.Adding 100 gram particle degree at last is 80～150 purpose bamboo charcoals, is stirred well to evenly, obtains cold-retaining agent A.Whole consumptions of water are 980 grams in the whole process.
Cold-retaining agent A is stored in the refrigerator, is cooled to-20 degree, from refrigerator, take out this cold-retaining agent A and pack with flexible bags.Cold-retaining agent after the packing is applied in the patient injury, approximately just reach room temperature, given play to excellent cold insulation effect by-20 degree through 5.5 hours this cold-retaining agent A.
Embodiment 2
Under the condition of temperature 23 degree, in mixing tank be with 150 gram particle degree 80～150 purpose wilkinites at first water moistening after, stir.Then, then with dilute with water 900 the gram sodium polyacrylates with wetting after wilkinite mix.Then, the salt solution that contains 80 gram salt that adds 380 gram glycerine, 400 gram dehydrated alcohols and dilute with water.Continue to stir, become pasty state to raw material after, adding 380 gram concentration is the styrene-butadiene emulsion of 40wt%, stirs.Adding 80 gram particle degree at last is 80～150 purpose bamboo charcoals, is stirred well to evenly, obtains cold-retaining agent B.Whole consumptions of water are 950 grams in the whole process.
Cold-retaining agent B is stored in the refrigerator, is cooled to-20 degree, from refrigerator, take out this cold-retaining agent A and pack with flexible bags.Cold-retaining agent after the packing is applied in the patient injury, approximately just reach room temperature, given play to excellent cold insulation effect by-20 degree through 4.2 hours this cold-retaining agent B.
Embodiment 3
Under the condition of temperature 23 degree, in mixing tank be with 200 gram particle degree 80～150 purpose wilkinites at first water moistening after, stir.Then, then with dilute with water 950 the gram sodium polyacrylates with wetting after wilkinite mix.Then, the salt solution that contains 120 gram salt that adds 420 gram glycerine, 430 gram dehydrated alcohols and dilute with water.Continue to stir, become pasty state to raw material after, adding 420 gram concentration is the styrene-butadiene emulsion of 40wt%, stirs.Adding 140 gram particle degree at last is 80～150 purpose bamboo charcoals, is stirred well to evenly, obtains cold-retaining agent C.Whole consumptions of water are 1100 grams in the whole process.
Cold-retaining agent C is stored in the refrigerator, is cooled to-20 degree, from refrigerator, take out this cold-retaining agent A and pack with flexible bags.Cold-retaining agent after the packing is applied in the patient injury, approximately just reach room temperature, given play to excellent cold insulation effect by-20 degree through 6 hours this cold-retaining agent C.
Can know that by the foregoing description cold-retaining agent of the present invention can prepare at normal temperatures simply, when-20 spend, not freeze that the cold insulation time was more than 4 hours.And, owing to added bamboo charcoal powder, can produce far infrared rays, can make human body produce low-grade fever, promote the metabolism of human body, accelerate blood circulation, improve histocyte nutrition, improve the human internal environment.Cold-retaining agent of the present invention has good effect at aspects such as medical cold treatment, family health cares.
Claims (10)
1. a cold-retaining agent is characterized in that: comprising: wilkinite, polyacrylate, glycerine, dehydrated alcohol, water, salt, styrene-butadiene emulsion and bamboo charcoal powder.
2. cold-retaining agent according to claim 1, it is characterized in that, in mass parts, the ratio of each component is: wilkinite 150～250 mass parts, polyacrylate 700～1000 mass parts, glycerine 350～450 mass parts, dehydrated alcohol 350～450 mass parts, water are 900～1200 mass parts, and salt is 50～150 mass parts; styrene-butadiene emulsion 350～450 mass parts, bamboo charcoal powder 50～150 mass parts.
3. cold-retaining agent according to claim 2, it is characterized in that, in mass parts, the ratio of each component is: wilkinite 170～200 mass parts, polyacrylate 750～850 mass parts, glycerine 400～450 mass parts, dehydrated alcohol 400～450 mass parts, water are 950～1000 mass parts, and salt is 80～120 mass parts; styrene-butadiene emulsion 380～420 mass parts, bamboo charcoal powder 80～120 mass parts.
4. cold-retaining agent according to claim 1 is characterized in that, described bentonitic granularity is 80～150 orders.
5. cold-retaining agent according to claim 4 is characterized in that, described bentonitic granularity is 100～120 orders.
6. cold-retaining agent according to claim 1 is characterized in that, the granularity of described bamboo charcoal powder is 80～150 orders.
7. anti-freeze type cold-retaining agent according to claim 1 is characterized in that the concentration of described styrene-butadiene emulsion is 35～45wt%.
8. anti-freeze type cold-retaining agent according to claim 1 is characterized in that the concentration of described styrene-butadiene emulsion is 40wt%.
9. according to any described anti-freeze type cold-retaining agent in the claim 1～8, it is characterized in that described polyacrylate is a sodium polyacrylate.
10. according to any described anti-freeze type cold-retaining agent in the claim 1～9, it is characterized in that described glycerine and dehydrated alcohol are substituted by polyvinyl alcohol and ethylene glycol respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010218161 CN101864281B (en) | 2010-07-06 | 2010-07-06 | Cold preserving agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010218161 CN101864281B (en) | 2010-07-06 | 2010-07-06 | Cold preserving agent and preparation method thereof |
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| CN101864281A true CN101864281A (en) | 2010-10-20 |
| CN101864281B CN101864281B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010218161 Expired - Fee Related CN101864281B (en) | 2010-07-06 | 2010-07-06 | Cold preserving agent and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727726A (en) * | 2013-11-26 | 2014-04-16 | 成都心海汇才生物科技有限公司 | Low-temperature ice bag with temperature ranging from -27 DEG C to -36 DEG C |
| CN105038722A (en) * | 2015-06-30 | 2015-11-11 | 黄琳 | Durable chemical ice bag and preparation method thereof |
| CN105802588A (en) * | 2016-04-14 | 2016-07-27 | 成都嘉宝祥生物科技有限公司 | Cold accumulation agent used for medical cold compress physiotherapy and preparation method thereof |
| CN107307070A (en) * | 2017-08-01 | 2017-11-03 | 合肥帧讯低温科技有限公司 | A kind of compound cryosar antistaling agent and preparation method thereof |
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| CN1065878A (en) * | 1992-05-23 | 1992-11-04 | 李俊 | The manufacture method of cold-retaining agent and goods thereof |
| CN1415687A (en) * | 2002-08-26 | 2003-05-07 | 迪斯肯特化学工业（南通）有限公司 | Cool Keeping |
| CN1510099A (en) * | 2002-12-26 | 2004-07-07 | 天津康乐产业有限公司 | Reuse human warming composition with microwave oven heat |
| CN101171318A (en) * | 2005-06-08 | 2008-04-30 | 杰富意工程股份有限公司 | Heat storable substance, heat storage agent, heat storage material, heat transfer medium, cold insulation agent, cold insulation material, melting point controlling agent for heat storage agent, agent |
| CN101229087A (en) * | 2007-12-10 | 2008-07-30 | 大进电热制品有限公司 | Cold and heat compress bag |
-
2010
- 2010-07-06 CN CN 201010218161 patent/CN101864281B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065878A (en) * | 1992-05-23 | 1992-11-04 | 李俊 | The manufacture method of cold-retaining agent and goods thereof |
| CN1415687A (en) * | 2002-08-26 | 2003-05-07 | 迪斯肯特化学工业（南通）有限公司 | Cool Keeping |
| CN1510099A (en) * | 2002-12-26 | 2004-07-07 | 天津康乐产业有限公司 | Reuse human warming composition with microwave oven heat |
| CN101171318A (en) * | 2005-06-08 | 2008-04-30 | 杰富意工程股份有限公司 | Heat storable substance, heat storage agent, heat storage material, heat transfer medium, cold insulation agent, cold insulation material, melting point controlling agent for heat storage agent, agent |
| CN101229087A (en) * | 2007-12-10 | 2008-07-30 | 大进电热制品有限公司 | Cold and heat compress bag |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727726A (en) * | 2013-11-26 | 2014-04-16 | 成都心海汇才生物科技有限公司 | Low-temperature ice bag with temperature ranging from -27 DEG C to -36 DEG C |
| CN105038722A (en) * | 2015-06-30 | 2015-11-11 | 黄琳 | Durable chemical ice bag and preparation method thereof |
| CN105038722B (en) * | 2015-06-30 | 2018-06-29 | 桂林融通科技有限公司 | A kind of durable chemical cold bag and preparation method thereof |
| CN105802588A (en) * | 2016-04-14 | 2016-07-27 | 成都嘉宝祥生物科技有限公司 | Cold accumulation agent used for medical cold compress physiotherapy and preparation method thereof |
| CN107307070A (en) * | 2017-08-01 | 2017-11-03 | 合肥帧讯低温科技有限公司 | A kind of compound cryosar antistaling agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101864281B (en) | 2013-06-05 |
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