Mould proof antibacterial ultraviolet film and its preparing method

An anti-mildew and antibacterial, ultraviolet light technology, applied in antifouling/underwater coatings, coatings, paints containing biocides, etc. problems, to reduce the burden on resources and students, huge economic and social benefits, and strong broad-spectrum antibacterial effects.

Inactive Publication Date: 2006-05-24
LIAONING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the silver ion antibacterial agent is easy to change color and lose its bactericidal effect, and cannot be applied in a wide range, the invention provides a mildew-proof and antibacterial ultraviolet light film that can slowly release the antibacterial agent and can play an antibacterial effect for a long time and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1: Mildew-resistant and antibacterial ultraviolet light film is made by the following parts by weight according to the following raw materials:

[0050] Epoxy acrylic resin 30~50

[0051] Thinner 30~90

[0052] Triethanolamine 0.2~2

[0053] Benzophenone 0.2~5

[0054] 2,2-dimethoxy-1,2-diphenylethanone or

[0055] Benzoin dimethyl ether or a mixture of the two 0.5~4

[0056]Silver zinc ion fungicide 0.5~4

[0057] Fumed silica 0.1~2.

Embodiment 2

[0058] Embodiment 2: Epichlorohydrin-acrylic acid diluent is made according to the following parts by weight according to the following raw materials:

[0059] Epichlorohydrin 200~300

[0060] Acrylic 150~200

[0061] p-Hydroxyanisole 0.08~0.1

[0062] Tetrabutylammonium bromide or triethanolamine 3-6.

Embodiment 3

[0063] Embodiment 3: epoxy acrylic resin, made by the following weight parts of following raw material:

[0064] Epoxy resin 180~240

[0065] Acrylic 50~100

[0066] p-Hydroxyanisole 0.2~0.6

[0067] Tetrabutylammonium bromide or triethanolamine 1~3.

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PUM

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Abstract

The invention relates to mould proof antibiotic ultraviolet light film and the manufacturing method. It is gained from epichlorohydrin, acrylic acid, epoxy resin, para hydroxybenzene methyl ether, tetrabutylammonium bromide, triethanolmine, benzophenone, 3-propylene glycol-2 acrylate ester, 3-hydroxymethyl-3 propionic diluted acid fat, 2,2-dimethoxy-1,2-diphenyl hextone, silver zinc ion antiseptic, dispersant by certain ratio and according to certain process. It has great effect to public health and avoiding large area contagion.

Description

Technical field: [0001] The invention relates to an antibacterial coating and a preparation method thereof, in particular to a mildewproof and antibacterial ultraviolet light film suitable for paper, metal and plastics and a preparation method thereof. Background technique: [0002] In order to solve the problem of high-density population disease prevention and epidemic prevention, and reduce the probability of large-scale outbreaks of malignant infectious diseases, we hope that the articles that people come into contact with daily should be as free of germs as possible. In this way, it is a good way to apply antibacterial agents on the articles. [0003] At present, general organic drugs (some antibacterial agents) have great limitations in safety, heat resistance, weather resistance, and time resistance, are not easy to degrade, have pollution, and are not suitable for use as antibacterial agents for daily necessities; then Inorganic antibacterial agents have been studied....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/14C09D5/14C09D7/12
Inventor 徐忠斌杨淑琴娄虹
Owner LIAONING UNIVERSITY
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