Novel plaster and preparation method thereof

A plaster, a new type of technology, applied in the direction of heating appliances for treatment, cooling appliances for treatment, contraceptives, etc., can solve the problems that cannot help, cannot effectively judge the development of the disease, and judge the temperature value, etc., to achieve Easy to carry, soft colloid, and comfortable touch

Inactive Publication Date: 2015-05-20
TIANJIN LIQI PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature indicator color blocks used in this method only show the two states of fever and no fever, and cannot help patients, family members or doctors to judge th

Method used

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  • Novel plaster and preparation method thereof

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preparation example Construction

[0029] Such as figure 1 Shown, the preparation method of a kind of plaster of the present invention comprises:

[0030] 1) Mix appropriate amount of citric acid and carbomer to get KO1;

[0031] 2) Mix appropriate amount of disodium edetate, sodium polyacrylate and aluminum glycolate to obtain KO2;

[0032] 3) Mix an appropriate amount of methylparaben, ethylparaben, menthol and ethanol to obtain a mixture;

[0033] 4) Add an appropriate amount of purified water to KO1 obtained in step 1) to obtain mixture A, and add appropriate amount of glycerin to KO2 obtained in step 2) to obtain mixture B;

[0034] 5) Mix the mixture B obtained in step 4) with the mixture obtained in step 3) to obtain mixture C;

[0035] 6) Mix the mixture A obtained in step 4) with the mixture C obtained in step 5) to obtain an intermediate colloid;

[0036] 7) Coating, cutting, aging, testing, packaging, and storage of the intermediate colloid obtained in step 6).

Embodiment 1

[0038] Take the preparation of 1000g plaster as an example

[0039] Mix 1.8g citric acid and 10.3g carbomer to get KO1; mix 0.3g disodium edetate, 36.5g sodium polyacrylate and 4g aluminum glycolate to get KO2; add appropriate amount of 1g methylparaben , 1g ethylparaben, 3g menthol and 7ml ethanol are mixed to obtain a mixture; 750ml of purified water is added in the gained KO1 to obtain a mixture A, and 185ml glycerin is added to the gained KO2 to obtain a mixture B;

[0040] The obtained mixture B is mixed with the obtained mixture to obtain a mixture C; the obtained mixture A is mixed with the obtained mixture C to obtain an intermediate colloid; the obtained intermediate colloid is coated, cut, aged, inspected, packaged, and stored.

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PUM

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Abstract

The invention discloses novel plaster and a preparation method of the novel plaster. The plaster comprises, by weight percentage, 75 percent of purified water, 0.18 percent of citric acid, 1.03 percent of carbomer, 0.03 percent of ethylenediamine tetraacetic acid disodium, 3.65 percent of sodium polyacrylate, 0.4 percent of dihydroxyaluminium aminoacetate, 0.1 percent of methylparaben, 0.1 percent of ethylparaben, 18.5 percent of glycerin, 0.7 percent of ethyl alcohol, 0.3 percent of menthol and 0.01 percent of erioglaucine. The novel plaster is convenient to prepare, comfortable and long-acting.

Description

technical field [0001] The invention relates to a novel plaster and a preparation method thereof. Background technique [0002] Usually, when people suspect or are suspected of having fever symptoms, it is necessary to take two measures to know and alleviate the condition. On the one hand, it is necessary to confirm whether there is a fever; on the other hand, it is necessary to take mitigation measures for cooling and antipyretic according to the condition. Therefore, measuring body temperature will be an action that is frequently performed in the process of reducing fever; and the methods of reducing temperature and reducing fever can be summarized as follows: [0003] 1. Control the original disease and promote the rapid drop of body temperature; [0004] 2. Wipe the skin with alcohol or water or apply ice to cool down physically; [0005] 3. Use drug hormones to force the body temperature to drop; [0006] 4. Enema helps to lower body temperature; [0007] To sum up...

Claims

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Application Information

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IPC IPC(8): A61F7/02
Inventor 王立海
Owner TIANJIN LIQI PHARMA CO LTD
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