Novel antibacterial environment-friendly paint

An environmentally friendly paint, a new technology, applied to paints, coatings, antifouling/underwater coatings containing biocides, etc., can solve the problems of paint film appearance color difference, low adsorption efficiency, slow penetration speed, etc., and achieve good bactericidal effect Effect

Inactive Publication Date: 2019-05-17
王遗平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this antibacterial product are: first, the adsorption efficiency is low, and the effective metal ion adsorption rate is below 5%; second, the effect on larger molds and their spores is limited; The cell process is also slow; Fourth, antibacterial agents and antibacterial active ingredients are usually dark materials, which will produce a certain color difference on the appearance of the paint film

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A new type of antibacterial environmental protection paint, in parts by weight, the new type of antibacterial environmental protection paint includes the following components: 50 parts of paint, 1 part of Chinese medicine extract; wherein, the Chinese medicine extract consists of the following parts by weight of Chinese medicine raw materials Extracted to obtain: 3 parts of Artemisia annua, 1 part of betel nut, 2 parts of pomegranate peel, 2 parts of Astragalus, 6 parts of Agastache vulgaris, 1 part of garlic; the paint includes the following components: 20 parts of water-based acrylic resin, 8 parts of epoxy resin , 3 parts of polyphenylene sulfide resin, 2 parts of titanium dioxide, 1 part of silicon carbide, 1 part of mineral oil containing hydrophobic particles, and 10 parts of water.

[0027] The paint in this example was prepared according to conventional methods in the art.

Embodiment 2

[0029] A new type of antibacterial and environmental protection paint, in parts by weight, the new type of antibacterial and environmental protection paint includes the following components: 70 parts of paint, 6 parts of Chinese medicine extract; wherein, the Chinese medicine extract consists of the following parts by weight of Chinese medicine raw materials Extracted to obtain: 7 parts of Artemisia annua, 3 parts of betel nut, 4 parts of pomegranate peel, 4 parts of Astragalus root, 7 parts of Agastache vulgaris, 2 parts of garlic; the paint includes the following components: 25 parts of water-based acrylic resin, 10 parts of epoxy resin , 4 parts of polyphenylene sulfide resin, 4 parts of titanium dioxide, 5 parts of silicon carbide, 4 parts of mineral oil containing hydrophobic particles, 15 parts of water.

[0030] The paint in this example was prepared according to conventional methods in the art.

Embodiment 3

[0032] A new type of antibacterial and environmental protection paint, in parts by weight, the new type of antibacterial and environmental protection paint includes the following components: 90 parts of paint, 12 parts of Chinese medicine extract; wherein, the Chinese medicine extract consists of the following parts by weight of Chinese medicine raw materials Extracted to obtain: 10 parts of Artemisia annua, 6 parts of betel nut, 6 parts of pomegranate peel, 6 parts of Astragalus, 9 parts of Agastache, 3 parts of garlic; the paint includes the following components: 30 parts of water-based acrylic resin, 12 parts of epoxy resin , 6 parts of polyphenylene sulfide resin, 6 parts of titanium dioxide, 10 parts of silicon carbide, 7 parts of mineral oil containing hydrophobic particles, and 20 parts of water.

[0033] The paint in this example was prepared according to conventional methods in the art.

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PUM

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Abstract

The invention discloses novel antibacterial environment-friendly paint, and belongs to the field of building materials. The novel antibacterial environment-friendly paint is prepared from the following components in parts by weight: 50-90 parts of paint and 1-12 parts of traditional Chinese medicine extract, wherein the traditional Chinese medicine extract is obtained from the following raw materials of the traditional Chinese medicine in parts by weight by extracting: 3-10 parts of sweet wormwood herbs, 1-6 parts of betel nut, 2-6 parts of pomegranate peel, 2-6 parts of radix astragali, 6-9 parts of agastache rugosa herbs and 1-3 parts of garlic. The raw materials are natural and pollution-free, the traditional Chinese medicine extract not only can inhibit growth of pathogenic bacteria, but also can inhibit growth of pathogenic fungi and viruses, has good antibacterial and bactericidal effects, also has an insect repellent effect, is harmless to human bodies, and is healthy and environmentally friendly.

Description

Technical field [0001] The invention relates to the field of building materials, in particular to a new type of antibacterial environmental protection paint. Background technique [0002] Paint is a kind of chemical mixture paint that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. Anti-corrosion, waterproof, oil-proof, chemical resistance, light resistance, temperature resistance, etc. Objects are exposed to the atmosphere and are corroded by oxygen and moisture, causing metal corrosion, wood decay, and cement weathering. Coating the surface of the object with paint to form a protective film can prevent or delay the occurrence and development of these damage phenomena and extend the service life of various materials. Therefore, protection is a major function of coatings. [0003] Existing commercially available antibacterial products generally adopt the exchange and adsorption of antibacterial metal ions (such as silver io...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/14C09D7/20
Inventor 王遗平
Owner 王遗平
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