Iodine disinfection liquid and preparation method thereof

A technology of disinfectant and mixed solution, applied in the fields of botanical equipment and methods, disinfectants, chemicals for biological control, etc., can solve the problems of backward equipment manufacturing technology, immature process, and insufficient stability.

Inactive Publication Date: 2019-02-22
HUAIHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, iodine-based disinfectants have disadvantages such as poor solubility of iodine in water, easy sublimation, and insufficient stability, which have always limited the development and application of iodine-based disinfectants.
With the in-depth study of iodine disinfectants by scientific researchers, many experimental results have been applied in industrial production. Although the solubility of iodine has been improved and the bactericidal ability has been enhanced, due to imperfect formula, immature technology and backward equipment manufacturing technology, etc. The reason is that the medicinal effect of iodine disinfectant is exaggerated, and even there are still problems such as poor stability, corrosiveness and irritation

Method used

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  • Iodine disinfection liquid and preparation method thereof
  • Iodine disinfection liquid and preparation method thereof
  • Iodine disinfection liquid and preparation method thereof

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preparation example Construction

[0042] The preparation method of the iodine disinfectant solution of one embodiment, comprises the following steps S110~S140:

[0043] S110, providing a traditional Chinese medicine composition.

[0044] Specifically, honeysuckle, forsythia and dandelion are mixed in proportion, sterilized and dried, soaked in aqueous ethanol solution, distilled, and the distillate is collected to obtain the traditional Chinese medicine composition.

[0045] Wherein, the volume ratio of ethanol and water in the ethanol aqueous solution is 1:1. The mass of ethanol aqueous solution is about 20 times of the total mass of honeysuckle, forsythia and dandelion.

[0046] S120, mixing polyoxyethylene octylphenol ether-10, polyvinylpyrrolidone, a stabilizer and an appropriate amount of water to obtain a first mixed liquid.

[0047] Mix OP-10, PVP, stabilizer and appropriate amount of water to form a stable solution system.

[0048] S130. Dissolving the co-solvent in the above-mentioned first mixed s...

Embodiment 1

[0062] Formula: 1.5g of iodine, 0.5g of KI, 40g of ethanol, 1.0g of OP-10, 4.5g of PVP, 4.0g of Chinese medicine composition (ethanol extract of dandelion, forsythia and honeysuckle), 0.5g of lemon potassium nitrate, 4.5 g of glycerin and 42.5 g of deionized water.

[0063] Preparation method: Mix OP-10, PVP, glycerin and an appropriate amount of deionized water, stir evenly, add KI, stir until dissolved, then add iodine, stir evenly, then add Chinese medicine composition, stir for 1 hour, and keep it standing at 40°C After 3 hours, cool to room temperature, add potassium citrate, stir evenly, add deionized water to constant volume, and obtain an iodine disinfectant with a pH value of 6.

Embodiment 2

[0065] Formula: 3.5g of iodine, 1.5g of KI, 50g of ethanol, 2.0g of OP-10, 5.5g of PVP, 6.0g of Chinese medicine composition (ethanol extract of dandelion, forsythia and honeysuckle), 1.5g of lemon potassium nitrate, 5.5 g of glycerin and 24.5 g of deionized water.

[0066] Preparation method: Mix OP-10, PVP, glycerin and an appropriate amount of deionized water, stir evenly, add KI, stir until dissolved, then add iodine, stir evenly, then add Chinese medicine composition, stir for 1 hour, and keep it standing at 40°C After 3 hours, cool to room temperature, add potassium citrate, stir evenly, add deionized water to constant volume, and obtain an iodine disinfectant with a pH value of 5.

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Abstract

The invention relates to iodine disinfection liquid and a preparation method thereof. The iodine disinfection liquid is prepared from the components in percentage by mass: 1.5-3.5% of iodine, 0.5-1.5%of cosolvent, 40-50% of ethyl alcohol, 1.0-2.0% of octylphenol polyoxyethylene ether-10 (OP-10), 4.5-5.5% of polyvinylpyrrolidone (PVP), 4.0-6.0% of traditional Chinese medicine composition, 0.5-1.5%of pH regulator, 4.5-5.5% of stabilizer, and the balance of water. According to the iodine disinfection liquid, the effective sterilization iodine amount is increased, the sterilization efficacy is improved synergistically through the added traditional Chinese medicine components, and thus the iodine disinfection liquid is high in sterilization efficacy, high in safety and good in stability.

Description

technical field [0001] The invention relates to the technical field of disinfectants, in particular to an iodine disinfectant and a preparation method thereof. Background technique [0002] Iodine-based disinfectant is a variety of preparations made of iodine as the main bactericidal component. Due to its bactericidal spectrum and good disinfection effect, its disinfection scope has involved clinical, daily life, animal husbandry, aquaculture and drinking water and other fields. However, iodine-based disinfectants have disadvantages such as poor solubility of iodine in water, easy sublimation, and insufficient stability, which have always limited the development and application of iodine-based disinfectants. With the in-depth study of iodine disinfectants by scientific researchers, many experimental results have been applied in industrial production. Although the solubility of iodine has been improved and the bactericidal ability has been enhanced, due to imperfect formula, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/12A01N65/08A01N59/12A01N31/14A01N43/36A01P3/00A01P1/00
CPCA01N31/14A01N43/36A01N59/12A01N65/00A01N65/08A01N65/12
Inventor 陈桂李秀运蒋秋霞徐春雪郭风仪
Owner HUAIHUA UNIV
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