Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Indoor antibacterial and environment-friendly water paint for removing formaldehyde and preparation method thereof

An environmentally friendly, water-based paint technology, applied to biocide-containing paints, antifouling/underwater paints, coatings, etc., can solve the problems of unbearable repeated washing and disinfection, rare antibacterial, poor durability, etc., to achieve reduction Natural environmental pollution and damage to human health, remarkable antibacterial effect, and improved surface self-cleaning ability

Inactive Publication Date: 2017-06-13
程艳青
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing water-based paints on the market have good rust resistance, corrosion resistance, stability and environmental protection, the antibacterial function is rare, and a small amount of coatings with this function are only in the original On the basis of adding fungicides, its disadvantages are toxicity, unsafe, easy to dissolve, poor durability, and can not withstand repeated washing and disinfection thousands of times, it is difficult to meet the requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Indoor antibacterial and environment-friendly water paint for removing formaldehyde and preparation method thereof
  • Indoor antibacterial and environment-friendly water paint for removing formaldehyde and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A formaldehyde-removing antibacterial environmental protection water paint for indoor use, consisting of the following components in parts by weight: 20 parts of water-based self-crosslinking polyacrylic resin emulsion, 15 parts of deionized water, 0.3 parts of silver ion solution, 3 parts of rutile titanium dioxide, Maya 5 parts blue, 3 parts nano-silica, 0.2 parts thickener, 0.5 parts alcohol ester twelve film forming aids, 0.5 parts leveling agent, 0.3 parts wetting agent, 0.3 parts acrylic acid copolymer potassium salt dispersant, 0.1 part of polydimethylsiloxane antifoaming agent, 0.3 part of anti-mold bactericide, proper amount of ammonia water PH regulator.

Embodiment 2

[0034] A formaldehyde-removing antibacterial environmental protection water paint for indoor use, consisting of the following ingredients in parts by weight: 30 parts of water-based self-crosslinking polyacrylic resin emulsion, 20 parts of deionized water, 0.7 parts of silver ion solution, 4 parts of rutile titanium dioxide, Maya 8 parts blue, 4 parts nano-silica, 0.4 parts thickener, 1 part alcohol ester twelve film forming aid, 1 part leveling agent, 0.7 part wetting agent, 0.7 part acrylic acid copolymer potassium salt dispersant, 0.2 parts of polydimethylsiloxane antifoaming agent, 0.7 parts of anti-mold bactericide, appropriate amount of ammonia water PH regulator.

Embodiment 3

[0036] A formaldehyde-removing antibacterial environmental protection water paint for indoor use, which is composed of the following ingredients in parts by weight: 35 parts of water-based self-crosslinking polyacrylic resin emulsion, 25 parts of deionized water, 1 part of silver ion solution, 5 parts of rutile titanium dioxide, Maya 10 parts blue, 5 parts nano-silica, 0.6 parts thickener, 1.5 parts alcohol ester twelve film forming aids, 1.5 parts leveling agent, 1 part wetting agent, 1 part acrylic acid copolymer potassium salt dispersant, 0.3 part of polydimethylsiloxane antifoaming agent, 1 part of anti-mold bactericide, proper amount of ammonia water PH regulator.

[0037] The amount of the ammonia water PH adjuster in the above embodiments 1-3 is added according to the PH value of the finished product to ensure that its pH is between 8-9.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
clearance rateaaaaaaaaaa
Login to View More

Abstract

The invention discloses indoor antibacterial and environment-friendly water paint for removing formaldehyde and a preparation method thereof, the indoor antibacterial and environment-friendly water paint is prepared by proportioning of water-based self-crosslinking polyacrylic acid resin emulsion, deionized water, a silver ion solution, rutile titanium dioxide, Maya blue, nano silica, a thickening agent, 2,2,4-Trimethyl-1,3-pentanediolmono(2-methylpropanoate) film-forming additive and other raw materials according to a certain weight ratio, grinding, dissolving, stirring, mixing and other a series of operations, the indoor antibacterial and environment-friendly water paint is environment-friendly water paint which has a very strong sterilization function, is safe and pollution-free, can easily adsorb the formaldehyde and other harmful gases, can minimize the reduction of damage of natural environment pollution to human health, and is suitable for decoration of hospitals, places of entertainment, theaters and other public places and family indoor decoration.

Description

Technical field [0001] The invention relates to the field of building materials, in particular to a healthy and environmentally friendly indoor anti-bacterial and environmentally friendly water paint for removing formaldehyde and a preparation method thereof. Background technique [0002] With the pressure of environmental protection policies, consumers’ awareness of environmental protection has continued to increase. In particular, provinces and cities across the country have introduced VOC emission limit standards to encourage the use of non-solvent coatings, which has brought opportunities for the development of water-based paints and other environmentally friendly coatings. Water-based paint is a paint with water as the solvent and water-based resin as the main component. It does not contain organic solvents, does not contain benzene, toluene, xylene, formaldehyde, free TDI, does not contain toxic heavy metals, is non-toxic, non-irritating, and has no odor to the human body. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/14C09D7/12
CPCC09D133/00C08K2201/011C08L2205/035C09D5/14C09D7/61C08L33/02C08K13/02C08K2003/2241C08K3/36C08K5/103
Inventor 程艳青
Owner 程艳青
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com