Novel graphite biomass fever cooling patch and preparation method thereof

A technology of graphene and antipyretic paste, which is applied to heating appliances for treatment, contraceptives, cooling appliances for treatment, etc., can solve the problems of slow water absorption, low water content, poor heat conduction and heat dissipation, etc., and achieve easy cooling effect

Inactive Publication Date: 2020-06-05
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the commonly used antipyretic patches on the market are generally made of polymer hydrogel. This type of material naturally has problems such as poor heat conduction and heat dissipation, and low water content caused by slow water absorption.

Method used

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  • Novel graphite biomass fever cooling patch and preparation method thereof
  • Novel graphite biomass fever cooling patch and preparation method thereof
  • Novel graphite biomass fever cooling patch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A preparation method of a novel antipyretic patch, the specific steps are as follows:

[0023] 1. Heat and stir 7.75 parts of starch at 60°C, then mix with 33 parts of deionized water to obtain mixture a;

[0024] 2. After heating 42.2 parts of water to boiling, add a to the boiling water, under N 2 Stir continuously in an air atmosphere and continue to heat until it becomes a paste;

[0025] 3. Add 4 parts of graphene and stir thoroughly to obtain mixture b, and put it into an ultrasonic machine at a temperature of 85°C for 2 hours to obtain a uniformly dispersed mixture c;

[0026] 4. Fully stir 12 parts of alcohol and 0.05 part of p-methoxybenzoic acid, then add to mixture c, put mixture c in a water bath in a closed container, at a temperature of 35°C, for 10 minutes;

[0027] 5. When the temperature of the water bath drops to room temperature, apply the target product to the non-woven fabric substrate and let it stand for 24 hours to obtain the target cooling pat...

Embodiment 2

[0029] A preparation method of a novel antipyretic patch, the specific steps are as follows:

[0030] 1. Heat and stir 6.75 parts of starch at 60°C, then mix with 32 parts of deionized water to obtain mixture a;

[0031] 2. After heating 42.2 parts of water to boiling, add a to the boiling water, under N 2 Stir continuously in an air atmosphere and continue to heat until it becomes a paste;

[0032] 3. Add 6 parts of graphene and stir thoroughly to obtain mixture b, and put it into an ultrasonic machine at a temperature of 85°C for 2 hours to obtain a uniformly dispersed mixture c;

[0033] 4. Fully stir 12 parts of alcohol and 0.05 part of p-methoxybenzoic acid, then add to mixture c, put mixture c in a water bath in a closed container, at a temperature of 35°C, for 10 minutes;

[0034] 5. When the temperature of the water bath drops to room temperature, apply the target product to the non-woven fabric substrate and let it stand for 24 hours to obtain the target cooling pat...

Embodiment 3

[0036] A preparation method of a novel antipyretic patch, the specific steps are as follows:

[0037] 1. Heat and stir 6.75 parts of starch at 60°C, then mix with 32 parts of deionized water to obtain mixture a;

[0038] 2. After heating 42.2 parts of water to boiling, add a to the boiling water, under N 2 Stir continuously in an air atmosphere and continue to heat until it becomes a paste;

[0039] 3. Add 6 parts of graphene and stir thoroughly to obtain mixture b, and put it into an ultrasonic machine at a temperature of 85°C for 2 hours to obtain a uniformly dispersed mixture c;

[0040] 4. Fully stir 12 parts of alcohol and 0.05 part of p-methoxybenzoic acid, then add to mixture c, put mixture c in a water bath in a closed container, at a temperature of 35°C, for 10 minutes;

[0041] 5. When the temperature of the water bath drops to room temperature, apply the target product to the non-woven fabric substrate and let it stand for 24 hours to obtain the target cooling pat...

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Abstract

The invention discloses a novel graphite biomass fever cooling patch and a preparation method thereof and belongs to the technical field of medical care. The fever cooling patch comprises the following raw materials in parts by mass as follows: 6.75-28.4988 parts of starch, 60.5-72.2 parts of deionized water, 1-10 parts of graphite, 1-10 parts of alcohol and 0.0012-0.05 part of p-methoxybenzoic acid. Basic components in starch gel have more hydrogen bonds and can further contain more moisture than commercial fever cooling patch gel. Graphite contained in the gel is used as a heat conducting channel, so that heat can be absorbed by moisture more easily, and the purpose of cooling is achieved more easily.

Description

technical field [0001] The invention belongs to the technical field of medical care, and in particular relates to a novel graphene biomass cooling plaster and a preparation method thereof. Background technique [0002] When human beings are infected or have some diseases, they often have fever. However, when the temperature reaches a certain limit, human body functions will suffer some irreparable damage, and even endanger life. Especially for children with weak immunity, since they cannot express the actual situation of their pain, they cannot use drugs to forcefully cool down. Therefore, some physical methods are needed to cool down the human body, and then prescribe the right medicine through observation. [0003] Commonly used physical methods include alcohol wipes and ice compresses, which require human care. However, with the improvement of living conditions, cooling patches made of hydrogel have gradually appeared to replace them. The antipyretic patch is to use the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F7/02C08J3/075C08L3/02C08K3/04
CPCA61F7/02A61F7/0241A61F2007/0204C08J3/075C08J2303/02C08K3/042
Inventor 张永来毛江维韩冬冬孙洪波
Owner JILIN UNIV
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