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

Aqueous UV (ultraviolet curing) paint with strengthened adhesion

An adhesion and water-based technology, applied in the field of water-based UV paint, can solve the problems of increased adhesion, poor adhesion, pollution of the environment, etc., to achieve the effect of improving production efficiency, excellent adhesion and saving investment.

Active Publication Date: 2012-10-24
HUIZHOU CHANGRUNFA PAINT
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional oil-based UV paints have poor adhesion on these substrates, and oil-based PU paint must be used as a transition to increase adhesion
Oily PU paint takes a long time to dry and contains a lot of organic solvents, which has low efficiency and releases a lot of organic solvents to pollute the environment

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A kind of water-based UV paint that increases adhesion, by weight: water-based polyurethane emulsion 42%, cosolvent 10%, distilled water 15-20%, monomer 10-15%, filler 5-10%, photoinitiator 3 %, defoamer 0.2-0.5%, substrate wetting agent 0.1-0.3%. The water-based UV paint is matched with a water-soluble photoinitiator to achieve cross-linking and fast curing, so it has excellent adhesion on wood and can greatly improve production efficiency.

Embodiment 2

[0013] A kind of water-based UV paint that increases adhesion, by weight: water-based polyurethane emulsion 44%, cosolvent 9%, distilled water 15-20%, monomer 10-15%, filler 5-10%, photoinitiator 4 %, defoamer 0.2-0.5%, substrate wetting agent 0.1-0.3%. The water-based UV paint is matched with a water-soluble photoinitiator to achieve cross-linking and fast curing, so it has excellent adhesion on wood and can greatly improve production efficiency.

Embodiment 3

[0015] A kind of water-based UV paint that increases adhesion, by weight: water-based polyurethane emulsion 46%, cosolvent 8%, distilled water 15-20%, monomer 10-15%, filler 5-10%, photoinitiator 5% %, defoamer 0.2-0.5%, substrate wetting agent 0.1-0.3%. The water-based UV paint is matched with a water-soluble photoinitiator to achieve cross-linking and fast curing, so it has excellent adhesion on wood and can greatly improve production efficiency.

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 discloses an aqueous UV (ultraviolet curing) paint with strengthened adhesion. The aqueous UV paint comprises the following components in percentage by weight: 40-50% of aqueous polyurethane emulsion, 5-10% of cosolvent, 15-20% of distilled water, 10-15% of monomer, 5-10% of filler, 3-5% of photoinitiator, 0.2-0.5% of antifoaming agent and 0.1-0.3% of substrate wetting agent. The aqueous UV paint is combined with the aqueous photoinitiator, so that fast curing of crosslinking curing can be realized, thus the adhesion of the aqueous UV paint on a wood is very excellent, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to a paint in the chemical industry, in particular to a water-based UV paint with increased adhesion. Background technique [0002] UV paint is also a light-curing paint. Water-based UV paint is a light-curing paint with water as a diluent. It combines the rapid curing of UV paint and the green environmental protection of water-based paint. It is one of the most environmentally friendly paints. Water-based UV paint is mainly based on water-based emulsion, water is the dilution medium, and does not contain organic solvents. It has excellent adhesion to wood, especially solid wood, hardwood, teak and other substrates. Traditional oil-based UV paints have poor adhesion on these substrates, and oil-based PU paint must be used for transition to increase adhesion. Oil-based PU paint takes a long time to dry and contains a lot of organic solvents, which has low efficiency and releases a lot of organic solvents to pollute the environmen...

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 Patents(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/12
Inventor 林立茗
Owner HUIZHOU CHANGRUNFA PAINT
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