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Mold-killing mildew-retarding agent and method of preparation thereof

A technology of antifungal agent and p-nitrophenol, which is applied in the field of antifungal and antifungal agent and its preparation, can solve the problems of poor antifungal agent effect and achieve the effects of long antifungal time, convenient use and simple preparation process

Inactive Publication Date: 2017-08-18
SHANGHAI YUZE BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing antifungal agents are poor in effect and can only have a mildewproof effect for a period of time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] In the embodiment of the present invention, a mildewcide and antifungal agent, the raw materials according to parts by weight include: 5 parts of p-nitrophenol, 1 part of D-glucosamine acid, 1 part of formaldehyde, and 2 parts of ethylene glycol distearate , 0.5 parts of fatty alcohol polyoxyethylene ether, 1 part of acetic acid, 10 parts of ethylene glycol, 1 part of boric acid, 0.5 parts of sodium sulfate, 3 parts of isopropanol, 0.5 parts of tea tree oil, and 40 parts of deionized water.

[0021] The preparation method of described antifungal and antifungal agent, comprises the following steps:

[0022] (1) Mix p-nitrophenol, D-glucosamine acid, formaldehyde, fatty alcohol polyoxyethylene ether, acetic acid, ethylene glycol, boric acid, sodium sulfate, and isopropanol in parts by weight, heat up to 30°C, and stir Evenly, the stirring speed is 120r / min, and the mixture A is prepared.

[0023] (2) Add ethylene glycol distearate into deionized water, stir and mix evenl...

Embodiment 2

[0027] In the embodiment of the present invention, a mildewcide and antifungal agent, raw materials according to parts by weight include: 35 parts of p-nitrophenol, 15 parts of D-glucosamine acid, 20 parts of formaldehyde, and 20 parts of ethylene glycol distearate , 15 parts of fatty alcohol polyoxyethylene ether, 15 parts of acetic acid, 50 parts of ethylene glycol, 15 parts of boric acid, 12 parts of sodium sulfate, 25 parts of isopropanol, 12 parts of tea tree oil, and 90 parts of deionized water.

[0028] The preparation method of described antifungal and antifungal agent, comprises the following steps:

[0029] (1) In parts by weight, mix p-nitrophenol, D-glucosamine acid, formaldehyde, fatty alcohol polyoxyethylene ether, acetic acid, ethylene glycol, boric acid, sodium sulfate, and isopropanol, heat up to 50°C, and stir Evenly, the stirring speed is 300r / min, and the mixture A is prepared.

[0030] (2) Add ethylene glycol distearate into deionized water, stir and mix ...

Embodiment 3

[0034] In the embodiment of the present invention, a mildewcide and antifungal agent, raw materials according to parts by weight include: 8 parts of p-nitrophenol, 1 part of D-glucosamine acid, 1 part of formaldehyde, and 3 parts of ethylene glycol distearate , 0.8 parts of fatty alcohol polyoxyethylene ether, 1 part of acetic acid, 15 parts of ethylene glycol, 1 part of boric acid, 0.8 parts of sodium sulfate, 5 parts of isopropanol, 0.8 parts of tea tree oil, and 42 parts of deionized water.

[0035] The preparation method of described antifungal and antifungal agent, comprises the following steps:

[0036] (1) In parts by weight, mix p-nitrophenol, D-glucosamine acid, formaldehyde, fatty alcohol polyoxyethylene ether, acetic acid, ethylene glycol, boric acid, sodium sulfate, and isopropanol, heat up to 35°C, and stir Evenly, the stirring speed is 150r / min, and the mixture A is prepared.

[0037] (2) Add ethylene glycol distearate into deionized water, stir and mix evenly t...

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PUM

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Abstract

The invention discloses a mold-killing mildew-retarding agent and a method of preparation thereof. The raw materials of the mold-killing mildew-retarding agent comprise, by weight, 5-35 parts of p-nitrophenol, 1-15 parts of D-amino acid, 1-20 parts of formaldehyde, 2-20 parts of glycol distearate, 0.5-15 parts of fatty alcohol polyoxyethylene ether, 1-15 parts of acetic acid, 10-50 parts of ethylene glycol, 1-15 parts of boric acid, 0.5-12 parts of sodium sulfate, 3-25 parts of isopropyl alcohol, 0.5-12 parts of tea tree oil, and 40-90 parts of deionized water. The p-nitrophenol, D-amino acid, formaldehyde, fatty alcohol polyoxyethylene ether, acetic acid, ethylene glycol, boric acid, sodium sulfate, and isopropyl alcohol are admixed and heated up to obtain a mixture A; ethylene glycol distearate is added in deionized water and stirred uniformly to obtain a mixture B; the mixture A is added in the mixture B, tea tree oil is subjoined, and mixed up to obtain the mold-killing mildew-retarding agent. The mold-killing mildew-retarding agent is excellent in mildew-retarding effect, long in mildew-retarding period, quick in effect, wash-resistant, and non-damaging to article surface. The mold-killing mildew-retarding agent is simple in preparation process, easy to use, and low in cost.

Description

technical field [0001] The invention relates to the technical field of antifungal agents, in particular to an antifungal and antifungal agent and a preparation method thereof. Background technique [0002] In daily life, mold spores that cause mildew exist in almost all areas that people can touch, and almost all items that people touch can grow mold, which not only affects the use, but also shortens the service life of the items. Therefore, anti-mildew treatment must be carried out on the items in contact. [0003] Antifungal agent refers to a preparation that has the effect of killing or inhibiting mold and preventing the application object from going moldy. Main ingredients of antifungal agent: quaternary ammonium salt derivatives, Cathone, surfactant, synergist, etc. Agents that prevent microbes from causing mildew. There are phenols (such as phenol), chlorophenols (such as pentachlorophenol), organic mercury salts (such as phenylmercury oleate), organic copper salts ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/28A01N59/14A01N59/02A01N37/44A01N37/02A01N35/02A01N33/22A01N31/02A01P3/00
CPCA01N65/00A01N31/02A01N33/22A01N35/02A01N37/02A01N37/44A01N59/02A01N59/14A01N65/28
Inventor 毛晓伏
Owner SHANGHAI YUZE BIOLOGICAL TECH
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