Preservative for paint

A technology of preservatives and coatings, applied in the direction of coatings, etc., can solve problems such as peeling, loss of function, and paint film aging, and achieve good compatibility.

Inactive Publication Date: 2011-05-25
SUZHOU MEIYAMEI CONSTR COATINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once exposed, the paint film will age, and the appearance will be stained, cracked, peeled off, etc., so that the original function will be lost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A preservative for coatings, comprising, in parts by mass: 5-10 parts of methyl 2-benzimidazole carbamate, 20-30 parts of glyceryl carboxylate, 5-10 parts of acetylsalicylic acid, 8-hydroxyquinoline 10~15 servings. Preferably: 10 parts of methyl 2-benzimidazole carbamate, 30 parts of glycerol carboxylate, 10 parts of acetylsalicylic acid, and 10 parts of 8-hydroxyquinoline. The paint preservative is safe and harmless to the human body, and has good compatibility with the paint. It will not separate, precipitate, or become cloudy when it is mixed or diluted. In addition, it will not cause thickening, gel, etc., which will damage the physical properties of the paint. The impact on performance; it has no effect on properties such as yellowing of the paint film, and it will no longer precipitate on the surface of the paint film.

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PUM

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Abstract

The invention relates to a preservative for paint, which comprises the following components in parts by mass: 5-10 parts of 2-benzimidazole methyl carbamate, 20-30 parts of glyceride carboxylate, 5-10 parts of acetylsalicylic acid and 10-15 parts of 8-oxyquinoline, and preferably 10 parts of 2-benzimidazole methyl carbamate, 30 parts of glyceride carboxylate, 10 parts of acetylsalicylic acid and 10 parts of 8-oxyquinoline. The preservative for paint is safe and harmless to human bodies, has favorable compatibility with the paint, can not become stratified or produce precipitate or white turbidity when being mixed or diluted, and has no influence bad for the physical properties of the paint, such as thickening, gelling and the like; and the preservative for paint does not have influence on the paint film yellowing and other properties, and can not precipitate on the surface of the paint film.

Description

[0001] technical field [0002] The invention belongs to the technical field of coatings, in particular to a preservative for coatings. [0003] Background technique [0004] There are two types of preservatives used in paints, preservatives used in storage of emulsion paints, etc., and antifungal agents for the purpose of preventing mold on the paint film after application. Once exposed, the paint film will age, and its appearance will be stained, cracked, peeled off, etc., so that it will lose its original function. [0005] Contents of the invention [0006] Purpose of the invention: The purpose of the present invention is to provide a preservative for coatings, which can be used in environments where bacteria and molds are easy to breed. Especially suitable for use in hospitals and other places. [0007] Technical solution: A preservative for coatings, comprising in parts by mass: 5-10 parts of methyl 2-benzimidazole carbamate, 20-30 parts of glyceryl carboxylate, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/12
Inventor 曹其荣
Owner SUZHOU MEIYAMEI CONSTR COATINGS
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