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Environmentally-friendly antibacterial internal wall coating

An interior wall coating and environmental protection technology, applied in the field of coatings, can solve problems such as mold growth, mildew resistance, poor sterilization function, hidden dangers to health and safety, etc., to achieve improved lipophilicity, enriched bacterial binding sites, and resistance to scrubbing times increased effect

Inactive Publication Date: 2019-01-08
MAANSHAN TIANJINYUN PAINT IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the common interior wall coatings currently on the market have poor anti-mildew and bactericidal functions. They tend to grow mold in damp and dark places, and produce some harmful substances, which bring great safety hazards to people's health. limit its application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of environment-friendly antibacterial interior wall coating that the present invention proposes, its raw material comprises by weight: 110 parts of vinegar acrylic emulsion, 50 parts of organosilicon modified terpene resin, 55 parts of modified starch, 10 parts of soybean protein, nano-microporous active 2.5 parts of silicon, 20 parts of superfine aluminum silicate, 15 parts of nanometer β-calcium silicate, 15 parts of kaolin, 55 parts of rutile titanium dioxide, 10 parts of shell powder, 35 parts of sepiolite, 20 parts of calcium carbonate, calcium sulfate 14 parts of whiskers, 120 parts of water, 6 parts of ethylene glycol tert-butyl ether, 2 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 18 parts of hydrogen-containing silicone oil, 0.5 parts of wetting agent, 5 parts of dispersant, 0.8 parts of propylene glycol phenyl ether, and 1.8 parts of thickener.

Embodiment 2

[0020] A kind of environment-friendly antibacterial interior wall coating that the present invention proposes, its raw material comprises by weight: 80 parts of vinegar acrylic emulsion, 78 parts of organosilicon modified terpene resin, 30 parts of modified starch, 35 parts of soybean protein, nano-microporous active 1 part of silicon, 47 parts of superfine aluminum silicate, 5 parts of nano-calcium silicate, 45 parts of kaolin, 35 parts of rutile titanium dioxide, 25 parts of shell powder, 10 parts of sepiolite, 40 parts of calcium carbonate, calcium sulfate 3 parts of whiskers, 250 parts of water, 2 parts of ethylene glycol tert-butyl ether, 8 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 10 parts of hydrogen-containing silicone oil, 1.5 parts of wetting agent, 2 parts of dispersant, 1.7 parts of propylene glycol phenyl ether, and 0.9 parts of thickener.

Embodiment 3

[0022] A kind of environment-friendly antibacterial interior wall coating that the present invention proposes, its raw material comprises by weight: 105 parts of vinegar acrylic emulsion, 57 parts of organosilicon modified terpene resin, 52 parts of modified starch, 17 parts of soybean protein, nano-microporous active 2.1 parts of silicon, 28 parts of superfine aluminum silicate, 13 parts of nano-calcium silicate, 19 parts of kaolin, 52 parts of rutile titanium dioxide, 17 parts of shell powder, 32 parts of sepiolite, 27 parts of calcium carbonate, calcium sulfate 12 parts of whiskers, 150 parts of water, 5 parts of ethylene glycol tert-butyl ether, 4 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 16.4 parts of hydrogen-containing silicone oil, 0.7 parts of wetting agent, 4.2 parts of dispersant, 1 part of propylene glycol phenyl ether, and 1.5 parts of thickener;

[0023] Wherein, the modified starch is prepared according to the following process: mix porous starch...

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Abstract

The invention discloses an environmentally-friendly antibacterial internal wall coating, which is prepared from the following raw materials: vinyl acetate-acrylic emulsion, organosilicone-modified terpene resin, modified starch, soyabean proteins, nano microporous activated silica, ultra-fine aluminum silicate, nano beta-calcium silicate, kaoline, rutile type titanium dioxide, shell powder, sepiolite, calcium carbonate, calcium sulfate whiskers, water, ethylene glycol tert-butyl ether, 2,2,4-trimethyl-1,3-glutaryl monoisobutyrate, hydrogen-containing silicone oil, a wetting agent, a dispersant, propylene glycol phenyl ether and a thickener. The environmentally-friendly antibacterial internal wall coating provided by the invention can absorb formaldehyde and reduce VOC (volatile organic compounds), and is excellent in antibacterial and anti-mildew properties and long in service life.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an environment-friendly and antibacterial interior wall coating. Background technique [0002] As an important part of architectural coatings, interior wall coatings have a direct impact on the indoor environment. Good coatings can play a role in decoration, beautification, fire prevention and moisture protection, and currently have an irreplaceable position in interior decoration. However, the common interior wall coatings currently on the market have poor anti-mildew and bactericidal functions. They tend to grow mold in damp and dark places, and produce some harmful substances, which bring great safety hazards to people's health. limit its application. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes an environmentally friendly antibacterial interior wall coating, which can absorb formal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/14C09D131/04C09D145/00C09D151/02C09D189/00C09D7/61C09D7/63C09D7/65
CPCC08K2003/2241C08K2003/265C08K2201/011C08L2205/035C09D5/14C09D7/61C09D7/63C09D7/65C09D7/70C09D131/04C08L45/00C08L51/02C08L89/00C08L83/04C08K13/04C08K7/26C08K3/34C08K3/346C08K3/22C08K3/26C08K7/08C08K5/053C08K5/42C08K5/06
Inventor 蒋字平蒋宗浩
Owner MAANSHAN TIANJINYUN PAINT IND
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