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An environmentally friendly antibacterial interior wall paint containing shell powder

A technology for interior wall paint and shell powder, which is applied to the field of interior wall paint and environment-friendly antibacterial interior wall paint, achieves the effects of good sterilization, improved performance and simple preparation method

Inactive Publication Date: 2018-03-13
湛江海贝诗新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some traditional interior wall coating compositions may cause non-negligible emissions of harmful volatile components such as VOC

Method used

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  • An environmentally friendly antibacterial interior wall paint containing shell powder
  • An environmentally friendly antibacterial interior wall paint containing shell powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: the preparation of a kind of environment-friendly antibacterial interior wall coating that contains shell powder:

[0030] The formula is made of the following raw materials in parts by weight: 80 parts of shell powder, 20 parts of silicone acrylic emulsion, 20 parts of polyurethane emulsion, 6 parts of surfactant, 8 parts of carboxymethyl cellulose, 6 parts of hydroxyethyl cellulose, tourmaline powder 4 parts, 8 parts of zeolite powder, 8 parts of diatomaceous earth, 3 parts of carrageenan, 1 part of titanium dioxide, 2 parts of polyethylene glycol, 3 parts of sodium alginate, 2 parts of chitosan, 2 parts of tea saponin, tea 0.5 parts of polyphenols, 0.3 parts of water-based silicone oil, 2 parts of defoamers, 2 parts of dispersants, 5 parts of ethanol, 50 parts of deionized water; surfactants are lauryl polyoxyethylene ether and cocamidopropyl betaine, The ratio of the two is 4:3;

[0031] The preparation method of shell powder described therein compris...

Embodiment 2

[0042] Embodiment 2: the preparation of a kind of environment-friendly antibacterial interior wall coating that contains shell powder:

[0043] The formula is made of the following raw materials in parts by weight: 75 parts of shell powder, 20 parts of silicone acrylic emulsion, 25 parts of polyurethane emulsion, 5 parts of surfactant, 5 parts of carboxymethyl cellulose, hydroxyl 6 parts of ethyl cellulose, 3 parts of tourmaline powder, 7 parts of zeolite powder, 6 parts of diatomaceous earth, 2 parts of carrageenan, 1 part of titanium dioxide, 2 parts of polyethylene glycol, 1 part of sodium alginate, 2 parts of chitosan 1 part of tea saponin, 0.2 part of tea polyphenol, 0.2 part of water-based silicone oil, 2 parts of defoamer, 1 part of dispersant, 4 parts of ethanol, 50 parts of deionized water; the surfactant is polyoxyethylene lauryl ether And cocamidopropyl betaine, the ratio of the two is 4:3;

[0044] The preparation method of described shell powder comprises the ste...

Embodiment 3

[0055] Embodiment 3 A kind of preparation that contains the environmental protection antibacterial interior wall paint of shell powder:

[0056] The formula is made of the following raw materials in parts by weight: 70 parts of shell powder, 30 parts of silicone acrylic emulsion, 25 parts of polyurethane emulsion, 10 parts of surfactant, 8 parts of carboxymethyl cellulose, 10 parts of hydroxyethyl cellulose, tourmaline powder 5 parts, 8 parts of zeolite powder, 9 parts of diatomaceous earth, 4 parts of carrageenan, 1.5 parts of titanium dioxide, 2.5 parts of polyethylene glycol, 3 parts of sodium alginate, 2 parts of chitosan, 2 parts of tea saponin, tea 0.8 parts of polyphenols, 0.4 parts of water-based silicone oil, 2 parts of defoamers, 2 parts of dispersants, 4 parts of ethanol, 50 parts of deionized water; surfactants are lauryl polyoxyethylene ether and cocamidopropyl betaine, The ratio of the two is 4:3;

[0057] The preparation method of described shell powder compris...

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Abstract

The invention relates to an environment-friendly and anti-bacterial interior wall coating containing shell powder. The environment-friendly and anti-bacterial interior wall coating is prepared from raw materials in parts by weight as follows: 50-80 parts of shell powder, 20-30 parts of a silicone acrylic emulsion, 20-30 parts of polyurethane emulsion, 5-10 parts of a surfactant, 5-10 parts of carboxymethylcellulose, 5-10 parts of hydroxyethyl cellulose, 3-5 parts of tourmaline powder, 5-10 parts of zeolite powder, 5-10 parts of diatomite, 1-5 parts of carrageenan, 1-2 parts of titanium dioxide, 1-3 parts of polyethylene glycol, 1-3 parts of sodium alginate, 1-3 parts of chitosan, 1-3 parts of tea saponin, 0.1-1 part of tea polyphenol, 0.1-0.5 parts of water-borne silicone oil, 1-3 parts of a defoaming agent, 1-3 parts of a dispersing agent, 3-5 parts of ethanol and 30-50 parts of deionized water. Multiple specific components are selected for the environment-friendly and anti-bacterial interior wall coating and have a synergistic interaction function, further, the obtained coating has the anti-bacterial performance and also has a better function on adsorption of harmful gas such as formaldehyde and the like, multiple natural raw materials such as the shell powder and the like are adopted, and the environment-friendly and anti-bacterial interior wall coating is environment-friendly and non-toxic and harmless to a human body and has wide market prospect.

Description

technical field [0001] The invention relates to the field of daily chemical coating, and relates to an interior wall paint, in particular to an environment-friendly and antibacterial interior wall paint containing shell powder. Background technique [0002] In the field of building materials, interior wall paint is a kind of building material product used for painting and decoration of interior walls of buildings. It is a necessary material for buildings, and its usage is also very huge. However, some traditional interior wall coating compositions may cause non-negligible emission of harmful volatile components such as VOC. According to the report of the World Health Organization, 68% of modern human diseases are related to indoor air pollution. Statistics from Beijing Children's Hospital show that 90% of children with leukemia are caused by formaldehyde pollution. According to the data provided by the China Indoor Environmental Monitoring Center, the number of deaths caus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D143/04C09D175/04C09D7/61C09D7/65C09D5/14
CPCC08K2201/011C08L2205/035C09D5/14C09D7/61C09D7/65C09D143/04C09D175/04C08L75/04C08L1/286C08L1/284C08K13/02C08K3/346C08K2003/2241C08K3/34C08K2003/265C08L43/04
Inventor 张洪张恩
Owner 湛江海贝诗新材料科技有限公司