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Anti-aging and antibacterial nano-paint

A nano-coating and anti-aging technology, which is applied in the direction of anti-corrosion coatings, reflection/signal coatings, anti-fouling/underwater coatings, etc., to achieve the effects of improving thermal reflectivity, improving compactness, and good sterilization effect

Inactive Publication Date: 2017-12-15
NANJING XIANCAOTANG BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of nano-coatings in the market, but further improvement in anti-aging and antibacterial is still needed to meet the needs of production and life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: a kind of anti-aging and antibacterial nano-coating

[0019] An aging-resistant and antibacterial nano-coating is made of the following raw materials in parts by weight:

[0020] 45 parts of nano-water-based fluorocarbon emulsion, 15 parts of propylene glycol, 8 parts of alcohol ester twelve, 7.5 parts of hydroxyethyl cellulose, 10 parts of nano-scale amphoteric polyacrylamide, 3 parts of sodium benzoate, 2 parts of aspartame, p-hydroxy 2 parts of sodium methyl benzoate, 5 parts of paraffin, 2 parts of calcium stearate, 30 parts of nano titanium dioxide (including 25 parts of rutile titanium dioxide), 3 parts of microporous calcium silicate, N-cyclohexyl-N'-benzene 2 parts of p-phenylenediamine, 5 parts of 2,6-di-tert-butyl-p-cresol, 1 part of nano zinc oxide powder, 5 parts of dodecanoic acid, 0.3 parts of difenoconazole, 0.5 parts of silver ion antibacterial agent parts, 3 parts of inorganic thickeners, 1.5 parts of defoamers, and 0.03 parts of pH regul...

Embodiment 2

[0023] Embodiment 2: a kind of anti-aging and antibacterial nano-coating

[0024] An aging-resistant and antibacterial nano-coating is made of the following raw materials in parts by weight:

[0025] 55 parts of nano-water-based fluorocarbon emulsion, 10 parts of propylene glycol, 10 parts of alcohol ester twelve, 9 parts of hydroxyethyl cellulose, 12 parts of nano-scale amphoteric polyacrylamide, 2 parts of sodium benzoate, 3 parts of aspartame, p-hydroxy 3 parts of sodium methyl benzoate, 3 parts of paraffin, 3 parts of calcium stearate, 25 parts of nano titanium dioxide (including 20 parts of rutile titanium dioxide), 2 parts of microporous calcium silicate, N-cyclohexyl-N'-benzene 3 parts of p-phenylenediamine, 3 parts of 2,6-di-tert-butyl-p-cresol, 5 parts of nano zinc oxide powder, 1 part of dodecanoic acid, 0.5 part of difenoconazole, 1.5 parts of silver ion antibacterial agent 5 parts, 5 parts of inorganic thickener, 0.5 part of defoamer, 0.05 part of pH regulator.

...

Embodiment 3

[0027] Embodiment 3: a kind of anti-aging and antibacterial nano-coating

[0028] An aging-resistant and antibacterial nano-coating is made of the following raw materials in parts by weight:

[0029] 50 parts of nano-scale water-based fluorocarbon emulsion, 12 parts of propylene glycol, 9 parts of alcohol ester twelve parts, 9 parts of hydroxyethyl cellulose, 12 parts of nano-scale amphoteric polyacrylamide, 2.5 parts of sodium benzoate, 2.5 parts of aspartame, p-hydroxy 2.5 parts of sodium methyl benzoate, 4 parts of paraffin, 2.5 parts of calcium stearate, 29.5 parts of nano titanium dioxide (including 25 parts of rutile titanium dioxide), 2.5 parts of microporous calcium silicate, N-cyclohexyl-N'-benzene 2.5 parts of p-phenylenediamine, 4 parts of 2,6-di-tert-butyl-p-cresol, 3 parts of nano zinc oxide powder, 3 parts of dodecanoic acid, 0.4 parts of difenoconazole, 1 part of silver ion antibacterial agent 1 part, 4 parts of inorganic thickener, 1 part of defoamer, 0.04 par...

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Abstract

The invention provides anti-aging and antibacterial nano-paint. The nano-paint is prepared from, by weight, 45-55 parts of nanometer aqueous fluorocarbon emulsion, 10-15 parts of propylene glycol, 8-10 parts of texanol, 7.5-9 parts of hydroxyethyl cellulose, 10-12 parts of nanoscale amphoteric polyacrylamide, 2-3 parts of sodium benzoate, 2-3 parts of aspartame, 2-3 parts of sodium methyl parahydroxybenzoate, 3-5 parts of paraffin, 2-3 parts of calcium stearate, 20-30 parts of nano titanium dioxide, 2-3 parts of calcium silicate, 2-3 parts of N-cyclohexyl-N'-phenyl p-phenylenediamine, 3-5 parts of 2,6-di-tert-butyl-4-methylphenol, 1-5 parts of nano zinc oxide powder, 1-5 parts of lauric acid, 0.3-0.5 part of difenoconazole, 0.5-1.5 parts of silver ionic antibacterial agent, 3-5 parts of inorganic thickening agent, 0.5-1.5 parts of antifoaming agent and 0.03-0.05 part of pH regulator. The anti-aging and antibacterial nano-paint is high in heat reflectivity and also good in heat insulation performance and further has the advantages of being good in sterilization effect and resistant to corrosion and aging.

Description

technical field [0001] The invention relates to an aging-resistant and antibacterial nano-coating, which belongs to the technical field of coatings. Background technique [0002] Paint is traditionally called paint or latex paint in China. It is a commonly used surface decoration material and has a wide range of applications in the fields of vehicles, decoration, military, transportation, and construction. Among them, architectural coatings are the most commonly used building materials, accounting for most of the market share in the entire coatings market. Traditional coatings are usually composed of film-forming substances, pigments and fillers, solvents, additives, etc. [0003] The exterior walls of the building are directly exposed to nature and are eroded by the sun. Therefore, one of the most important indicators of exterior wall coatings is anti-ultraviolet radiation. Real stone paint is a kind of exterior wall coating. Due to the long-term exposure of high-energy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/12C09D133/26C09D101/28C09D5/14C09D5/08C09D5/33C09D7/12
CPCC09D127/12C08K2201/011C08K2201/014C08L2205/035C09D5/004C09D5/08C09D5/14C08L33/26C08L1/284C08K13/04C08K5/053C08K5/3472C08K5/175C08K5/1345C08K5/098C08K5/18C08K3/36C08K7/26
Inventor 史月龙曾宋君吴英亮刘文斌吴坤林汤静
Owner NANJING XIANCAOTANG BIOLOGICAL TECH CO LTD
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