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A kind of citric acid iodine foam type disinfectant and preparation method thereof

A citric acid, foam type technology, applied in the directions of disinfectants, botanical equipment and methods, biocides, etc., to achieve the effects of strong adhesion, long half-life and thorough disinfection effect

Active Publication Date: 2018-01-09
FOSHAN STANDARD BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet, do not see the report that iodine citrate is prepared foam type disinfectant at present

Method used

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  • A kind of citric acid iodine foam type disinfectant and preparation method thereof
  • A kind of citric acid iodine foam type disinfectant and preparation method thereof
  • A kind of citric acid iodine foam type disinfectant and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of iodine citrate foam type disinfectant, is made up of following components:

[0024] 10wt% citric acid, 2wt% iodine, 1.5wt% potassium iodide, 1wt% sodium dodecylbenzenesulfonate, 0.25wt% sodium carboxymethylcellulose, 15wt% water and 70.25wt% ethanol.

[0025] A preparation method of iodine citrate foam type disinfectant, comprising the following steps:

[0026] 1) dissolving citric acid in 10wt% water to obtain solution I, dissolving iodine and potassium iodide in 5wt% water to obtain solution II;

[0027] 2) Mix solution I and solution II in step 1) to obtain solution III;

[0028] 3) Add foaming agent and foam stabilizer to the solution III obtained in step 2), and add ethanol.

Embodiment 2

[0030] A kind of iodine citrate foam type disinfectant, is made up of following components:

[0031] 50wt% citric acid, 0.5wt% iodine, 1wt% potassium iodide, 1wt% potassium iodate, 0.1wt% cellulose acetate, 10wt% polyvinylpyrrolidone, 10wt% water and 27.4wt% glycerol.

[0032] A preparation method of iodine citrate foam type disinfectant, comprising the following steps:

[0033] 1) dissolving citric acid in 5wt% water to obtain solution I, dissolving iodine, potassium iodide and potassium iodate in 5wt% water to obtain solution II;

[0034] 2) Mix solution I and solution II in step 1) to obtain solution III;

[0035] 3) Add foaming agent and foam stabilizer to the solution III obtained in step 2), and add glycerol;

[0036] 4) The disinfectant stock solution obtained in step 3) is directly injected into the foaming device, and 10 wt% butane is added into the foaming device to be packaged and then used.

Embodiment 3

[0038] A kind of iodine citrate foam type disinfectant, is made up of following components:

[0039] 5wt% citric acid, 5wt% iodine, 20wt% potassium iodide, 20wt% potassium iodate, 10wt% quaternary ammonium compound, 1wt% sodium alginate, 19wt% water and 20wt% propylene glycol.

[0040] A preparation method of iodine citrate foam type disinfectant, comprising the following steps:

[0041] 1) dissolving citric acid in 10 wt% water to obtain solution I, dissolving iodine, potassium iodide and potassium iodate in 9 wt% water to obtain solution II;

[0042] 2) Mix solution I and solution II in step 1) to obtain solution III;

[0043] 3) Add foaming agent and foam stabilizer to the solution III obtained in step 2), and add propylene glycol;

[0044] 4) The disinfectant solution obtained in step 3) is directly injected into the foaming device, and 3 wt % propane is added into the foaming device to be packaged and then used.

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Abstract

The invention discloses an iodine citrate foam-type disinfectant and a preparation method thereof. The iodine citrate foam-type disinfectant consists of the following components: 5 to 50 weight percent of citric acid, 0.5 to 5 weight percent of iodine, 0 to 20 weight percent of potassium iodide, 0 to 20 weight percent of potassium iodate, 0.1 to 10 weight percent of a foaming agent and 0 to 10 weight percent of a foam stabilizing agent, and the balance of a solvent, wherein the solvent consists of water and an organic solvent. The preparation method comprises the following steps: 1) dissolving the citric acid in part of water to obtain a solution I, and dissolving the iodine, the potassium iodide and the potassium iodate in the rest water to obtain a solution II; 2) mixing the solution I and the solution II in the step (1) to obtain a solution III; 3) adding the foaming agent and the foam stabilizing agent into the solution III obtained in the step 2), and adding the organic solvent. The disinfectant is long in half-life period and good in disinfection effect.

Description

technical field [0001] The invention belongs to the technical field of disinfectants, in particular to an iodine citrate foam disinfectant and a preparation method thereof. Background technique [0002] Foam-type disinfectant is a new type of disinfectant formulation, and there are few reports on foam-type disinfectant products and related research. Compared with traditional solid and liquid disinfectants, foam-type disinfectants have the following advantages: ① strong adhesion and more thorough disinfection effect; Environmental protection; ③ In the prevention and control of new epidemics, foam-type disinfectants are more widely used and effective. [0003] Iodine citrate solution is a reddish-brown liquid disinfectant. It is a new veterinary drug developed by Foshan Zhengdian Biotechnology Co., Ltd. In 2014, it was approved as a third-class new veterinary drug of the People's Republic of China. It is used for the disinfection of stables and air. According to research rep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/16A01N59/12A01N37/36A01P1/00
CPCA01N25/16A01N37/36A01N59/12A01N2300/00
Inventor 焦伟丽谭志坚黎剑坤刘重智
Owner FOSHAN STANDARD BIO TECH
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