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Composite mildew-proof agent and preparation method thereof

A technology of antifungal agent and propionate, which is applied in the field of compound antifungal agent and its preparation, can solve the problems of singleness and unsatisfactory antimold effect, and achieve the effect of preventing mold growth, good antimold effect, and good mold growth

Inactive Publication Date: 2018-12-14
芜湖兴远新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing anti-mold agents are single-component, and the anti-mold effect is not ideal. Therefore, it is necessary to provide an anti-mold agent with good anti-mold effect to prevent the growth of mold

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0022] Another aspect of the present invention provides a kind of preparation method of above-mentioned compound antifungal agent, and this preparation method comprises the steps:

[0023] (1) Propionate, borax, sodium benzoate, chloroacetamide and water are mixed uniformly to obtain a mixed solution;

[0024] (2) Mix the mixed solution, bamboo charcoal powder and activated carbon powder, then dry and dehydrate to obtain the composite antifungal agent.

[0025] According to the present invention, preferably, in step (1), the mass ratio of the mixture of propionate, borax, sodium benzoate and chloroacetamide to water is 1:1.5-2.

[0026] According to the present invention, preferably, in step (1), the mixing temperature is 50-60°C.

[0027] As a preferred solution, all components for preparing the antifungal agent of the present invention can be obtained commercially.

Embodiment 1

[0030] The present embodiment provides a composite anti-mold agent, in parts by mass, the composite anti-mold agent includes: the composite anti-mold agent includes: 10 parts of propionate, 4 parts of borax, 12 parts of sodium benzoate, 3 parts of chloroacetamide 4 parts, 4 parts of bamboo charcoal powder and 4 parts of activated carbon powder; Wherein, described propionate is sodium propionate, and the average particle diameter of described bamboo charcoal powder is 900 orders, and the average particle diameter of described activated carbon powder is 900 orders.

[0031] Concrete preparation method comprises the following steps:

[0032] (1) Propionate, borax, sodium benzoate, chloroacetamide and water are mixed uniformly to obtain a mixed solution; wherein, the mass ratio of the mixture of propionate, borax, sodium benzoate and chloroacetamide to water is 1 : 1.8; The temperature of described mixing is 55 ℃;

[0033] (2) Mix the mixed solution, bamboo charcoal powder and ac...

Embodiment 2

[0035] The present embodiment provides a composite anti-mold agent, in parts by mass, the composite anti-mold agent comprises: the composite anti-mold agent comprises: 12 parts of propionate, 5 parts of borax, 14 parts of sodium benzoate, 4 parts of chloroacetamide 5 parts, 5 parts of bamboo charcoal powder and 5 parts of activated carbon powder; Wherein, described propionate is sodium propionate, and the average particle diameter of described bamboo charcoal powder is 900 orders, and the average particle diameter of described activated carbon powder is 900 orders.

[0036] Concrete preparation method comprises the following steps:

[0037] (1) Propionate, borax, sodium benzoate, chloroacetamide and water are mixed uniformly to obtain a mixed solution; wherein, the mass ratio of the mixture of propionate, borax, sodium benzoate and chloroacetamide to water is 1 : 1.8; The temperature of described mixing is 55 ℃;

[0038] (2) Mix the mixed solution, bamboo charcoal powder and ...

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Abstract

The invention discloses a composite mildew-proof agent and a preparation method thereof. The composite mildew-proof agent comprises 8-15 parts of a propionate, 3-7 parts of borax, 10-18 parts of sodium benzoate, 2-6 parts of chloroacetamide, 3-8 parts of bamboo charcoal powder and 3-8 parts of activated carbon powder. According to the invention, the anti-mildew effect is improved through a synergistic interaction effect of a plurality of anti-mildew agents, so that the prepared composite mildew-proof agent has a good mildew-proof effect and can better prevent mildew from breeding.

Description

technical field [0001] The invention belongs to the technical field of antifungal agents, and more specifically relates to a composite antifungal agent and a preparation method thereof. Background technique [0002] Antifungal agent refers to an additive to prevent mold growth. Food, fruit, feed, cosmetics, coatings, adhesives, leather, aquatic products, plastics, etc. are easily polluted by mold during use and storage, making the finished product deteriorate. In order to prevent the growth of mold, it is necessary to add anti-fungal agent to the product. Antifungal agents can be divided into organic, inorganic and natural three. Most of the existing anti-mold agents are single components, and the anti-mold effect is not ideal. Therefore, it is necessary to provide an anti-mold agent with good anti-mold effect to prevent the growth of mold. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art and provide a c...

Claims

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Application Information

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IPC IPC(8): A01N59/14A01N37/02A01N37/10A01N37/18A01N59/00A01P3/00
CPCA01N59/14A01N37/02A01N37/10A01N37/18A01N59/00
Inventor 查枕川
Owner 芜湖兴远新材料有限公司