CN107550627A - Cold/hot dressing product with temperature warning function - Google Patents
Cold/hot dressing product with temperature warning function Download PDFInfo
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- CN107550627A CN107550627A CN201710923297.2A CN201710923297A CN107550627A CN 107550627 A CN107550627 A CN 107550627A CN 201710923297 A CN201710923297 A CN 201710923297A CN 107550627 A CN107550627 A CN 107550627A
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- heat discoloration
- hydrogel
- product
- discoloration
- cold
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Abstract
The invention provides a kind of cold/hot dressing product with temperature warning function, heat discoloration hydrogel is packaged with the product packaging material；The heat discoloration hydrogel includes each component of following weight percent content：Heat discoloration powder 0.5%~25%；Dispersant 10%~55%；Stabilizer 10%~55%；Preservative 0.1%~13%.Its preparation method includes：Disperse being added to after heat discoloration powder and stabilizer uniformly mixing in dispersant, add preservative, be uniformly mixed to get heat discoloration hydrogel；Heat discoloration hydrogel is filled into packaging material, produced.The present invention has the characteristics of changing colour often, and 30 times are less than on prior art color changeable effect access times and starts the uneven situation that occurs fading and change colour, the present invention can be such that color changeable effect access times are more than 100 times；The present invention can make the color changeable effect of product under the conditions of storage life to 2 years.
Description
Technical field
The present invention relates to heat discoloration technical field, in particular it relates to a kind of cold/hot dressing production with temperature warning function
Product.
Background technology
Cold/hot dressing product is generally used for emergent management and the recovery processing of the injurys gained in sports such as muscle sprain, soft tissue bruise,
Slowly appear with the market development at home and abroad of cold/hot dressing class product, the shortcomings that cold/hot dressing product, current cold/hot dressing product tool
The defects of either with or without active displays temperature or sending warning, common customer can not carry out effectively handle to the temperature of product when in use
Control, and product temperature it is too low or it is too high all may aggravate damage symptom.At present, prior art was not reported heat discoloration powder
Component be applied to cold/hot dressing product in, and existing cold/hot dressing product there is single effect, without color change the deficiencies of, Wu Faman
The requirement of sufficient people.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide it is a kind of with temperature warning function cold/hot dressing production
Product.
The purpose of the present invention is achieved through the following technical solutions：
In a first aspect, the present invention provides a kind of heat discoloration hydrogel, the heat discoloration hydrogel includes following weight
The each component of degree：
Preferably, the heat discoloration powder is selected from least one of hot colour developing type, thermal discoloration type.Heat discoloration powder be with
Temperature section is distinguished as model, and the heat discoloration powder of different temperatures section does not influence for the life-span.
Preferably, the one kind of the dispersant in water, ethanol, polyethylene glycol 400, polyethylene glycol 80, white oil, silicone oil
It is or several.
The dosage of dispersant is 10%~55% in the present invention, and when dosage is less than 10%, heat discoloration powder is in hydrogel
In can not be fully dispersed, lead to not to form uniform hydrogel；When dosage is more than 55%, heat discoloration powder and dispersant point
Distance is excessive between son, and van der Waals interaction reduces, and influences the access times of heat discoloration, and product discoloration life-span.
Preferably, it is fine to be selected from sodium carboxymethylcellulose, glycerine, carbomer, hydroxyethyl cellulose, hydroxypropyl first for the stabilizer
One or more in dimension element.The stabilizer combines to form network block polymer, protection sense with heat discoloration powder with Van der Waals force
The color changeable effect of warm color-change powder is not destroyed, and makes product color changeable effect life to more than 100 times.
The dosage of stabilizer is 10%~55% in the present invention, when dosage is less than 10%, stabilizer and heat discoloration powder
With reference to unstable, the access times of heat discoloration, and product discoloration life-span are influenceed；When dosage is more than 55%, nothing can be caused
Method forms the mobile phase of uniformly continuous.
Preferably, one kind in Kathon CG, sodium hypochlorite, benzalkonium chloride, hexylene glycol, sodium benzoate of the preservative or
It is several.Preservative can reduce influence of the microorganism to heat discoloration effect, extend life of product.
The dosage of preservative is 0.1%~13% in the present invention, when dosage is less than 0.1%, the antiseptic effect of preservative
Weaker, heat discoloration hydrogel is vulnerable to microorganism pollution, makes product that spoilage problem occur, and increases the security risk of product；When
When dosage is more than 13%, by the albuminous membranae quick solidification of bacterium surface and then preservative can be prevented to enter in bacterial body, influenceed
Antiseptic effect.
Second aspect, the present invention provide a kind of preparation method of heat discoloration hydrogel, comprised the following steps：Temperature-sensitive is become
Toner and stabilizer are added in dispersant after uniformly mixing to be disperseed, and is added preservative, is uniformly mixed to get heat discoloration water-setting
Glue.Addition can shorten the scattered required time of mixing step by step in above-mentioned preparation method, while can improve the equal of heat discoloration powder
Even property, extend the discoloration access times of product, and product discoloration life-span.
Preferably, the time of the heat discoloration powder and stabilizer mixing be 5-10min, mixed after addition preservative when
Between be 30-60min.
The third aspect, the present invention provide a kind of cold/hot dressing product with temperature warning function, are packaged with the product
Above-mentioned heat discoloration hydrogel.
Preferably, the packaging material material of the product includes PE, PE composite nylon, PVC, PP, PU and TPU.
Fourth aspect, the present invention provide a kind of preparation method of the cold/hot dressing product with temperature warning function, the system
Preparation Method includes heat discoloration hydrogel being filled into packaging material.
The present invention is by the product, making product show a warning face when temperature is too high temperature-sensing color-changing material encapsulation
Color, or the warning of display one color when temperature is too low, remind user's product to be not suitable for using, and or the multiple heat discoloration of addition
Material, product is set to show multiple color change, prompting respectively is not suitable for the temperature section used and the temperature section suitably used.
Compared with prior art, the present invention has following beneficial effect：
1st, the heat discoloration powder of a variety of colour temp sections is added in the product, can realize abundant temperature-sensitive colour temp section.
2nd, the present invention has the characteristics of changing colour often, and being less than 30 times on prior art color changeable effect access times starts
Appearance is faded and the uneven situation that changes colour, and the present invention can be such that color changeable effect access times are more than 100 times.
3rd, the present invention can make product color changeable effect storage life extend to 2 years, the storage of prior art color changeable effect product
Life-span is less than 1 year, uneven situation of fading and change colour easily occurs, and the present invention can make the color changeable effect of product in storage bar
Life was to 2 years under part.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, some changes and improvements can also be made.These belong to the present invention
Protection domain.
Embodiment 1
The present embodiment is related to a kind of cold/hot dressing product with temperature warning function, and its preparation method is as follows：
By 0.5 gram of heat discoloration toner and 43.5 grams of glycerine mixing 5-10 minutes, it is rapidly added in 55 grams of water and adds 1 gram
Kathon CG is scattered -60 minutes 30 minutes, is then dispensed, is filled into packaging material using filling apparatus, completes product.
Embodiment 2-5
Embodiment 2-5 relates separately to a kind of cold/hot dressing product with temperature warning function, the tool being related in each embodiment
Body component and content are as shown in table 1, and preparation method is as follows：
After heat discoloration powder and stabilizer are uniformly mixed into 5-10 minutes, add to rapidly in dispersant and disperse, add anti-
Rotten agent disperses 30-60min, uniformly obtains heat discoloration hydrogel after mixing；Then dispensed using filling apparatus, be filled into packaging
In material, product is completed.
Embodiment 1-5 component proportions are shown in Table 1, wherein：
Heat discoloration powder：
Heat discoloration powder A：The blue heat colour killing of model -20, manufacturer are the discoloration Science and Technology Ltd. of Shenzhen thousand, are thermal discoloration
Type, heat discoloration temperature are -20 DEG C, and color change is by blue bleach, such as less than -20 DEG C display bluenesss, higher than -20 DEG C displays
It is colourless；
Heat discoloration powder B：38 yellow thermal discoloration of model, manufacturer are the discoloration Science and Technology Ltd. of Shenzhen thousand, are thermal discoloration type,
Heat discoloration temperature is 38 DEG C, and color change is by yellow bleach；
Heat discoloration powder C：The heat colour developing of the royal purple of model 0, manufacturer is the discoloration Science and Technology Ltd. of Shenzhen thousand, for heat colour developing
Type, heat discoloration temperature are 0 DEG C, and color change becomes purple by blueness；
Heat discoloration powder D：The red heat of model 80 develops the color, and manufacturer is the discoloration Science and Technology Ltd. of Shenzhen thousand, is hot colour developing type,
Heat discoloration temperature is 80 DEG C, and color change becomes red by colourless.
The embodiment 1-5 each components of table 1 and content
Comparative example 1
This comparative example is related to a kind of cold/hot dressing product with temperature warning function, and its preparation method and embodiment 1 are basic
Unanimously, difference is：43.5 grams of glycerine are not added.
Comparative example 2
This comparative example is related to a kind of cold/hot dressing product with temperature warning function, and its preparation method and embodiment 1 are basic
Unanimously, difference is：The quality for adding glycerine is 73g.
Comparative example 3
This comparative example is related to a kind of cold/hot dressing product with temperature warning function, and its preparation method and embodiment 1 are basic
Unanimously, difference is：Added after first 0.5 gram of heat discoloration powder is mixed with 1 gram calorie pine in 55 grams of water, add 43.5 grams
Glycerine.
Comparative example 4
This comparative example is related to a kind of cold/hot dressing product with temperature warning function, and its preparation method and embodiment 1 are basic
Unanimously, difference is：The dispersant used for：Ethyl acetate.
Comparative example 5
This comparative example is related to a kind of cold/hot dressing product with temperature warning function, and its preparation method and embodiment 1 are basic
Unanimously, difference is：The preservative used for：Hydrogen peroxide.
Performance test
Storage life is tested using 50 DEG C of accelerated ageing test methods, the test product discoloration effect in a manner of simulating actual use
Fruit access times, the cold/hot dressing product with temperature warning function prepared to each embodiment and comparative example are tested, tested
As a result it is as shown in table 2 below：
Table 2
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of heat discoloration hydrogel, it is characterised in that the heat discoloration hydrogel includes following weight percent content
Each component：
2. heat discoloration hydrogel according to claim 1, it is characterised in that the heat discoloration powder is selected from heat and developed the color
At least one of type, thermal discoloration type.
3. heat discoloration hydrogel according to claim 1, it is characterised in that the dispersant is selected from water, ethanol, poly- second
One or more in glycol 400, polyethylene glycol 80, white oil, silicone oil.
4. heat discoloration hydrogel according to claim 1, it is characterised in that the stabilizer is selected from carboxymethyl cellulose
One or more in sodium, glycerine, carbomer, hydroxyethyl cellulose, hydroxypropyl methylcellulose.
5. heat discoloration hydrogel according to claim 1, it is characterised in that the preservative is selected from Kathon CG, hypochlorous acid
One or more in sodium, benzalkonium chloride, hexylene glycol, sodium benzoate.
6. a kind of preparation method of heat discoloration hydrogel according to claim 1, it is characterised in that including following step
Suddenly：Disperse being added to after heat discoloration powder and stabilizer uniformly mixing in dispersant, add preservative, be uniformly mixed to get sense
Temperature discoloration hydrogel.
7. the preparation method of heat discoloration hydrogel according to claim 6, it is characterised in that the heat discoloration powder and
The time of stabilizer mixing is 5-10min, and it is 30-60min to add after preservative the time mixed.
8. a kind of cold/hot dressing product with temperature warning function, it is characterised in that claim 1 institute is packaged with the product
The heat discoloration hydrogel stated.
9. the cold/hot dressing product with temperature warning function according to claims 8, it is characterised in that the product
Packing material includes PE, PE composite nylon, PVC, PP, PU and TPU.
10. a kind of preparation method of the cold/hot dressing product according to claim 8 with temperature warning function, its feature exist
In the preparation method includes heat discoloration hydrogel being filled into packaging material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923297.2A CN107550627A (en) | 2017-09-30 | 2017-09-30 | Cold/hot dressing product with temperature warning function |
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|---|---|---|---|
| CN201710923297.2A CN107550627A (en) | 2017-09-30 | 2017-09-30 | Cold/hot dressing product with temperature warning function |
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Family
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108440883A (en) * | 2018-03-01 | 2018-08-24 | 上海创始实业（集团）有限公司 | It is packaged with the product of the interior material of reversible temperature-sensitive discoloration |
| WO2019165643A1 (en) * | 2018-03-02 | 2019-09-06 | Shanghai Chuangshi Industry Group Co., Ltd. | Polymers, thermochromic agents, and/or hydrogel compositions and apparatus, including products embodying the same, and methods and processes for making same |
| USD873429S1 (en) | 2014-08-20 | 2020-01-21 | Therapearl, Llc | Thermal pack |
| USD982765S1 (en) | 2018-03-01 | 2023-04-04 | Biofreeze Ip Holdings, Llc | Therapy pack |
| USD984660S1 (en) | 2018-03-01 | 2023-04-25 | Biofreeze Ip Holdings, Llc | Therapy pack |
| USD984662S1 (en) | 2018-03-01 | 2023-04-25 | Biofreeze Ip Holdings, Llc | Therapy pack |
| USD984659S1 (en) | 2018-03-01 | 2023-04-25 | Biofreeze Ip Holdings, Llc | Therapy pack |
| USD984661S1 (en) | 2018-03-01 | 2023-04-25 | Biofreeze Ip Holdings, Llc | Therapy pack |
| USD985134S1 (en) | 2018-03-01 | 2023-05-02 | Biofreeze Ip Holdings, Llc | Therapy pack |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD873429S1 (en) | 2014-08-20 | 2020-01-21 | Therapearl, Llc | Thermal pack |
| CN108440883A (en) * | 2018-03-01 | 2018-08-24 | 上海创始实业（集团）有限公司 | It is packaged with the product of the interior material of reversible temperature-sensitive discoloration |
| USD982765S1 (en) | 2018-03-01 | 2023-04-04 | Biofreeze Ip Holdings, Llc | Therapy pack |
| USD984660S1 (en) | 2018-03-01 | 2023-04-25 | Biofreeze Ip Holdings, Llc | Therapy pack |
| USD984662S1 (en) | 2018-03-01 | 2023-04-25 | Biofreeze Ip Holdings, Llc | Therapy pack |
| USD984659S1 (en) | 2018-03-01 | 2023-04-25 | Biofreeze Ip Holdings, Llc | Therapy pack |
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| USD985134S1 (en) | 2018-03-01 | 2023-05-02 | Biofreeze Ip Holdings, Llc | Therapy pack |
| WO2019165643A1 (en) * | 2018-03-02 | 2019-09-06 | Shanghai Chuangshi Industry Group Co., Ltd. | Polymers, thermochromic agents, and/or hydrogel compositions and apparatus, including products embodying the same, and methods and processes for making same |
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| US11690756B2 (en) | 2018-03-02 | 2023-07-04 | Biofreeze Ip Holdings, Llc | Polymers, thermochromic agents, and/or hydrogel compositions and apparatus, including products embodying the same, and methods and processes for making same |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171225 Address after: No. 129, kiosk East Road, Gan Yao Town, Jiashan County, Jiaxing, Zhejiang Applicant after: Zhejiang 3win New Material Co. Ltd. Address before: 201716 Shanghai city Qingpu district chapter Liantang Road No. 388 Applicant before: Shanghai Chuangshi Industry Group Co., Ltd. |
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Application publication date: 20180109 |