Fragrant type sustained-release chlorine dioxide gel rubber powder and preparation method thereof

A technology of chlorine dioxide gel powder and chlorine dioxide matrix, applied in deodorization, disinfection, etc., can solve the problems of difficult control of release rate, short validity period and shelf life, lack of pleasant smell, etc., and achieve safe and effective use Long-term, low-cost effects

Inactive Publication Date: 2008-03-12
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the slow-release chlorine dioxide products currently in use on the market have some disadvantages to varying degrees: (1) the release amount is relatively large, and the effective use period is short; the release amount is not stable, and the release rate is difficult to control; (2) the product Most of them use agar as a colloid, and they start to slowly release chlorine dioxide gas when they are sold. The validity period and shelf life are sh

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] Mix 8 kg of 60 mesh sodium chlorite and 10 kg of 120 mesh anhydrous calcium chloride, then add 10 kg of 60 mesh polyacrylate, 3 kg of 60 mesh acrylamide, 6 kg of 60 mesh citric acid and 1 kg of 60 mesh musk, and mix well. The moisture content of the above materials is not more than 0.5%, and the materials are divided into bags and packed according to the required amount.

Example Embodiment

[0022] Example 2

[0023] Mix 12 kg of 60 mesh sodium chlorite and 120 mesh anhydrous sodium sulfate 20 kg, then add 16 kg 60 mesh polyacrylate, 60 mesh acrylamide 5 kg, 60 mesh boric acid 12 kg and 60 mesh fentanus 2.5 kg, and mix well. The moisture content of the above materials is not more than 0.5%, and the materials are divided into bags and packaged according to the required amount.

Example Embodiment

[0024] Example 3

[0025] Mix 24 kg of 60 mesh potassium chlorite and 25 kg of 120 mesh anhydrous magnesium chloride, then add 24 kg of 60 mesh cross-linked polyethylene oxide, 7 kg of 60 mesh acrylate, 20 kg of 60 mesh tartaric acid and oxalic acid, and 4 kg of 60 mesh rose powder. The moisture content of the above materials is not more than 0.5%, and the materials are divided into bags and packaged according to the required amount.

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PUM

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Abstract

The present invention is an aromatic-typed sustained releasing chlorine dioxide gelatum powder and the preparation method, which belongs to the technical field for gas disinfection. The present invention is applied to resolve the problem of stable releasing the chlorine dioxide disinfectant. The present invention comprises the material with the following weight, which comprises 8g to 24g chlorine dioxide precursor, 6g to 20g provocation agent with delayed release, 10g to 25g stabilizer, 10g to 24g colloid agent, 3g to 7g cross linking agent and 1g to 4g solid essence. Compared with the present technology, the present invention has the following advantages. Firstly, the preparation art is simple and the cost is cheap, also the application is effective and safe. Secondly, the chlorine dioxide gas can be released stably and the effective application period is long, which can reach 1month to 2 months. Thirdly, the product is stable with a long shelf life and a period of validity over 2 years. Fourthly, the air has a comfortable flavor after disinfection, which can realize double function of air disinfection and refreshing the air.

Description

Technical field [0001] The invention relates to a disinfectant and disinfectant, in particular to an air disinfectant and disinfectant used for air freshening and purification, industrial and household anti-mold and antiseptic, food and agricultural and sideline products preservation, and a preparation method thereof, belonging to the technical field of gas disinfection. Background technique [0002] Chlorine dioxide is an efficient, safe, and broad-spectrum disinfectant. It is widely used in various water treatment, air purification and disinfection and food preservation, etc., especially slow-release chlorine dioxide products can last a long time The interior automatically releases low-concentration chlorine dioxide gas slowly and continuously, which effectively kills germs and molds in the air, removes peculiar smells in the air, prevents indoor objects from mildew in the humid air, and sterilizes and disinfects the air. It has dual functions. At the same time, the atomic oxyg...

Claims

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Application Information

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IPC IPC(8): A61L9/012A61L9/013A61L101/06
Inventor 王奎涛吴海霞张炳烛高金龙丁跃
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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