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Air-purification, humidifying, self-cleaning, antimicrobial and healthy shell powder biomass dry powder coating

A dry powder coating and air purification technology, applied in the field of air purification, humidity control and self-cleaning, antibacterial and healthy shell powder biomass dry powder coating, can solve the problem of poor water resistance, coating adhesion, low water resistance, low natural corrosion resistance, and poor water resistance. It has the functions of active removal, adsorption and decomposition of harmful substances, insect repellent and deodorization, etc., to achieve the effect of increasing functional materials, removing pesticide residues, and benefiting human health.

Pending Publication Date: 2018-04-03
上海雁阵生物科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the paint industry, various wall paints emerge in an endless stream. Manufacturers attract the attention of consumers in terms of color, material and safety. Most of their prices are relatively expensive. The following problems are prone to occur: the wall is prone to mildew or oxidation, causing the paint to fall off, especially during the rainy season in the south, the air is humid, and the wall is more prone to mildew, and the water resistance is poor, which brings many problems to consumers. Inconvenient; Most of the existing paint products contain certain harmful substances such as formaldehyde and volatile organic compounds, which usually emit unpleasant odors for a long time, and the interior decoration is seriously polluted and the environmental protection performance is poor
[0006] In summary, the overall defects of common use or environment-friendly coatings in the prior art are as follows: (1) the existing environment-friendly coatings more or less contain harmful gases such as formaldehyde, benzene, ammonia, TVOC (volatile organic compounds) and other pollutants such as heavy metals; and does not have the functions of actively removing, adsorbing and decomposing harmful substances, and repelling insects and deodorizing; Antibacterial, humidity-adjusting and matting functions; (3) Defects such as low coating adhesion, water resistance, and natural corrosion resistance

Method used

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  • Air-purification, humidifying, self-cleaning, antimicrobial and healthy shell powder biomass dry powder coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The air purification, antibacterial and humidity-regulating, self-cleaning shell powder healthy biomass dry powder coating of the present invention includes nano-scale medical king stone anion powder and shell powder, and the raw material weight ratio of the biological dry powder coating is:

[0045] 25-40 parts of shell powder; 0.5-2.0 parts of nano-scale medical stone anion powder; 10-20 parts of titanium dioxide; 0.8-2.5 parts of solid defoamer; 0.5-10 parts of pigments and fillers; 7-13 parts of adhesive; 0.5-5.0 parts of cellulose ether; 0.5-1.5 parts of wetting and dispersing agent; 1.5-2.0 parts of dry film antifungal agent; 0.5-1.5 parts of auxiliary agent.

[0046] Wherein the weight ratio of each material in the adhesive is: 8-10 parts of sodium alginate, 15-18 parts of guar gum, 20-25 parts of carrageenan, 3-5 parts of sodium hexametaphosphate, 45-45 parts of water 53 copies. The cellulose ether is one or a mixture of methyl cellulose, carboxymethyl cellulos...

Embodiment 2

[0052] Embodiment two: it is basically the same as embodiment one, and its difference is:

[0053] A kind of biomass dry powder coating comprises nano-scale medical stone anion powder and shell powder, and the raw material weight ratio of described biological dry powder coating is:

[0054] 25-30 parts of shell powder; 0.5-0.7 parts of nano-scale medical stone anion powder; 10-15 parts of titanium dioxide; 0.8-1.5 parts of solid defoamer; 0.5-5 parts of pigments and fillers; 7-9 parts of adhesive; 0.5-3.0 parts of cellulose ether; 0.5-1.0 parts of wetting and dispersing agent; 1.5-1.8 parts of dry film antifungal agent; 0.5-0.9 parts of auxiliary agent.

Embodiment 3

[0055] Embodiment three: it is basically the same as embodiment one, and its difference is:

[0056] A kind of biomass dry powder coating comprises nano-scale medical stone anion powder and shell powder, and the raw material weight ratio of described biological dry powder coating is:

[0057] 35-40 parts of shell powder; 0.8-1.0 parts of nano-scale medical stone anion powder; 15-20 parts of titanium dioxide; 1.4-2.5 parts of solid defoamer; 5-10 parts of pigments and fillers; 9-13 parts of adhesive; 3.5-5.0 parts of cellulose ether; 1.0-1.5 parts of wetting and dispersing agent; 1.9-2.0 parts of dry film antifungal agent; 0.8-1.5 parts of additives.

[0058] For the above-mentioned embodiments 1-3, the present invention also provides a method for preparing air-purifying, antibacterial and humidity-adjusting, self-cleaning shell powder healthy biomass dry powder coatings. Specifically, the method includes:

[0059] Step S1, providing a shell, and preparing the shell to form sh...

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PUM

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Abstract

The invention relates to the field of a multifunctional biomass coating, particularly to an air-purification, humidifying, self-cleaning, antimicrobial and healthy shell powder biomass dry powder coating. The dry powder coating comprises, according to a weight part ratio, 25-40 parts of shell powder, 0.5-2.0 parts of nanometer yiwangshi negative ion powder, 10-20 parts of titanium dioxide, 0.8-2.5parts of a solid antifoaming agent, 0.5-10 parts of pigments and fillers, 7-13 parts of an adhesive, 0.5-5.0 parts of cellulose ether, 0.5-1.5 parts of a wetting dispersant, 1.5-2.0 parts of a dry film mildew inhibitor, and 0.5-1.5 parts of an auxiliary agent. The air-purification, humidifying, self-cleaning, antimicrobial and healthy shell powder biomass dry powder coating takes shell powder asa main raw material, doesn't emit harmful gases including formaldehyde, benzene, ammonia gas, and TVOC (volatile organic compounds), and has the function of formaldehyde and VOC adsorption, breathability and humidity controlling, and wall self-cleaning, is easy to repair, is antimicrobial, and can remove ticks and peculiar smell.

Description

technical field [0001] The invention relates to the field of multifunctional biomass coatings, in particular to an air-purifying, humidity-adjusting, self-cleaning, antibacterial and healthy shell powder biomass dry powder coating. Background technique [0002] With the rapid development of the paint industry, various wall paints emerge in an endless stream. Manufacturers attract the attention of consumers in terms of color, material and safety. Most of their prices are relatively expensive. The following problems are prone to occur: the wall is prone to mildew or oxidation, causing the paint to fall off, especially during the rainy season in the south, the air is humid, and the wall is more prone to mildew, and the water resistance is poor, which brings many problems to consumers. Inconvenient; Most of the existing paint products contain certain harmful substances such as formaldehyde and volatile organic compounds, which usually give off unpleasant smells for a long time, ...

Claims

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Application Information

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IPC IPC(8): C04B26/28
CPCC04B26/28C04B2111/00025C04B2111/00482C04B2111/20C04B2111/2069C04B2111/28C04B14/28C04B14/02C04B14/305C04B2103/50C04B2103/54C04B24/383C04B2103/40C04B2103/67C04B22/16C04B24/38
Inventor 叶茂陈银宝郭少峰罗静林
Owner 上海雁阵生物科技发展有限公司
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