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Bactericidal mildewproof agent and preparation method and application thereof

A technology of bactericidal and antifungal agent and antifungal agent, applied in the field of chemistry, can solve the problem that bactericidal antifungal agent is difficult to penetrate fibrous tissue, etc., and achieve the effect of excellent bactericidal antifungal agent, not easy to decompose and denature, and improve adsorption efficiency.

Pending Publication Date: 2022-02-11
INST OF CHEM ENG GUANGDONG ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of fiber cotton has strong hydrophobicity, and it is difficult for the fungicide and antifungal agent to penetrate the fiber tissue and effectively bind to it. Therefore, it is necessary to develop a fungicide and antifungal agent suitable for fiber cotton

Method used

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  • Bactericidal mildewproof agent and preparation method and application thereof
  • Bactericidal mildewproof agent and preparation method and application thereof
  • Bactericidal mildewproof agent and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The preparation steps of this example bactericidal antifungal agent are as follows:

[0066] At room temperature, add the following substances 15g OIT, 2g permethrin, 2g imidazoline quaternary ammonium laurate, 12g diethylene glycol monoethyl ether, 7g F68 and 7g AEO9 into the beaker, stir well, and drop while stirring rapidly Add the deionized water of 55g, obtain this example bactericidal antifungal agent.

Embodiment 2

[0068] The preparation steps of this example bactericidal antifungal agent are as follows:

[0069] Add the following substances 15g OIT, 2g permethrin, 5g imidazoline quaternary ammonium laurate, 6g diethylene glycol monoethyl ether, 5.5g F68 and 5.5g AEO9 into the beaker at room temperature, stir well, and stir rapidly Add dropwise the deionized water of 61g, obtain this example bactericidal antifungal agent.

Embodiment 3

[0071] The preparation steps of this example bactericidal antifungal agent are as follows:

[0072] Add the following substances 5g IPBC, 1g permethrin, 5g imidazoline quaternary ammonium laurate, 60g diethylene glycol, 2.5g F68 and 2.5g AEO9 into the beaker at room temperature, after stirring evenly, add dropwise while stirring rapidly The deionized water of 24g obtains this example bactericidal antifungal agent.

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Abstract

The invention discloses a bactericidal mildewproof agent as well as a preparation method and application thereof. The bactericidal mildewproof agent comprises the following components in percentage by mass: 1-40% of a mildew preventive; 0.5%-10% of an insect repellent agent; 1.5% to 50% of a surfactant; 1%-80% of an organic solvent; and 0%-70% of water; The surfactant comprises a cationic surface active agent with at least two functions of dissolving assisting, sterilizing, mildew preventing and adsorption enhancing. The provided bactericidal mildewproof agent has excellent bactericidal and mildew-proof effects, and has an excellent adsorption effect on the fabric the preparation method of the bactericidal mildewproof is simple and can be completed at room temperature; and the bactericidal mildewproof agent provided by the invention can be widely applied to sterilization and mildew prevention of fabrics.

Description

technical field [0001] The invention belongs to the field of chemistry, and in particular relates to a bactericidal and antifungal agent and a preparation method and application thereof. Background technique [0002] The impact of indoor air quality on health has increasingly attracted people's attention, and the U.S. Environmental Protection Agency (EPA) has identified indoor air pollution as one of the most pressing problems in the United States. There are many factors that cause poor indoor air quality, and mold and yeast in fungi have a particularly significant negative impact on air quality. Mayo clinic (1999) research shows that fungi are the culprits that cause many respiratory diseases, and long-term exposure can cause venous sinus infection. Mold and fungi produce at least two major categories of potential allergens, mycelium and fungal spores. When the airborne spores sit on organic matter, new mold begins to grow and inhalation can trigger an allergic reaction. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/236D06M13/473D06M13/165D06M13/418D06M15/53D06M101/06
CPCD06M13/236D06M13/473D06M13/165D06M13/418D06M15/53D06M16/00D06M2101/06
Inventor 冯璐栾安博汤小燕黄奇然杨伟和
Owner INST OF CHEM ENG GUANGDONG ACAD OF SCI
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