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

One-component water-borne semi-matt wood finishing varnish

A one-component, clear topcoat technology, applied in coatings and other directions, can solve the problems of affecting health, high environmental pollution, and high organic solvent content

Inactive Publication Date: 2013-03-13
GUANGDONG BADESE CHEM
View PDF2 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] One-component water-based wood semi-matte clear paint is a transparent coating with strong comprehensive performance and excellent environmental protection performance. It will not cause the danger of burning and explosion. It is widely used in wood decoration. It is low in VOC and does not contain free TDI and heavy metals. , Low environmental pollution, and solvent-based coatings have high organic solvent content, serious benzene and free TDI, high environmental pollution, and affect people's health. And poor chemical resistance and other reasons, greatly reducing the usability of furniture

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
  • One-component water-borne semi-matt wood finishing varnish
  • One-component water-borne semi-matt wood finishing varnish
  • One-component water-borne semi-matt wood finishing varnish

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A kind of one-component water-based semi-matt topcoat for woodware, the weight percent of its formula is:

[0011]

[0012] Its preparation method is as follows: mix the cross-linked pure acrylic acid copolymer emulsion and self-cross-linked pure acrylic acid polymer, add AMP-95 and defoamer in turn under stirring and stir for 5 minutes, add water and film-forming aid dropwise under medium-speed stirring , dispersant, substrate wetting agent premixed solution, stirred for 20 minutes, added wax emulsion, stirred at a slightly faster speed, added matting powder to disperse for 30 to 50 minutes, added rheological additives under medium speed stirring, slowly thickened the thickener Add to the paint to thicken, stir at a medium speed, then add a bactericidal preservative under low-speed stirring, disperse until the fineness is ≤25um, and the viscosity is controlled at 45-70s (coating 4 # cup), filtered and packaged.

Embodiment 2

[0014] A kind of one-component water-based semi-matt topcoat for woodware, the weight percent of its formula is:

[0015]

Embodiment 3

[0017] A kind of one-component water-based semi-matt topcoat for woodware, the weight percent of its formula is:

[0018]

[0019]

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

No PUM Login to View More

Abstract

The invention relates to one-component water-borne semi-matt wood finishing varnish. The one-component water-borne semi-matt wood finishing varnish comprises the following components in percentage by weight: crosslinked pure acrylic acid copolymerization emulsion, self-crosslinked pure acrylic polymer, a pH regulating agent, a defoaming agent, water, a coalescing agent, a dispersing agent, a substrate wetting agent, wax emulsion, a matting agent, a rheological additive, a thickening agent and a sterilization preservative. The one-component water-borne semi-matt wood finishing varnish disclosed by the invention has the characteristics of environmental friendliness, and excellent water resistance and chemical resistance.

Description

technical field [0001] The invention relates to a water-based semi-dumb clear finish paint for woodware. Background technique [0002] One-component water-based wood semi-matte clear paint is a transparent coating with strong comprehensive performance and excellent environmental protection performance. It will not cause the danger of burning and explosion. It is widely used in wood decoration. It is low in VOC and does not contain free TDI and heavy metals. , The environmental pollution is small, and the solvent-based coatings have high organic solvent content, benzene, and free TDI are serious, and the environmental pollution is large, which affects people's health. And poor chemical resistance and other reasons, greatly reducing the usability of furniture. Contents of the invention [0003] The object of the present invention is to provide a one-component water-based semi-matt finish for woodware, which has the characteristics of environmental protection, water resistan...

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
IPC IPC(8): C09D133/00C09D7/12
Inventor 方学平严修才饶小胜
Owner GUANGDONG BADESE CHEM
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