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

Flame-retardant UV photocureable coating

A light-curing coating and flame-retardant technology, which is applied in the direction of fire-resistant coatings, polyurea/polyurethane coatings, coatings, etc., can solve problems such as endangering human health, increasing use costs, and long curing time, so as to improve curing speed and provide Safety, avoid flammable effect

Inactive Publication Date: 2014-10-08
杭州鼎丽涂料科技有限公司
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many traditional coatings are easy to emit harmful gas after use, which is harmful to human health; although some coatings do not emit harmful gas, they also have the problem of long curing time, and need to cooperate with other tools to accelerate curing, thereby improving the use. cost

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

[0034] A flame-retardant UV photocurable coating, comprising the following mass parts ratio raw materials:

[0035] Aliphatic polyurethane diacrylate 20 parts,

[0036] Propoxylated Neopentyl Glycol Diacrylate 10 parts,

[0037] Acrylate active amine 6 parts,

[0038] 2 parts of benzophenone,

[0039] 1 part of photoinitiator,

[0040] Antioxidant 0.3 part,

[0041] Auxiliary 0.06 parts,

[0042] 1 part polyurethane diacrylate,

[0043] Molybdenum compound 0.06 part,

[0044] Sodium sulfate 0.04 parts,

[0045] 30 parts of water.

[0046] Put the raw materials into the disperser in order and stir evenly, and take out the evenly mixed paint after a certain period of time. The paint obtained has a lower viscosity.

Embodiment 2

[0048] A flame-retardant UV photocurable coating, comprising the following mass parts ratio raw materials:

[0049] Aliphatic polyurethane diacrylate 40 parts,

[0050] Propoxylated neopentyl glycol diacrylate 20 parts,

[0051] Acrylate active amine 13 parts,

[0052] 6 parts of benzophenone,

[0053] 3 parts of photoinitiator,

[0054] Antioxidant 0.5 part,

[0055] Auxiliary 0.14 parts,

[0056] 5 parts polyurethane diacrylate,

[0057] Molybdenum compound 0.14 part,

[0058] Sodium sulfate 0.1 parts,

[0059] 30 parts of water.

[0060] Put the raw materials into the disperser in order and stir evenly, and take out the evenly mixed paint after a certain period of time. The paint obtained has a higher viscosity.

Embodiment 3

[0062] As preferably, described a kind of flame-retardant UV photocurable coating comprises following mass parts than raw material:

[0063] Aliphatic polyurethane diacrylate 30 parts,

[0064] Propoxylated neopentyl glycol diacrylate 15 parts,

[0065] Acrylate active amine 9 parts,

[0066] 4 parts of benzophenone,

[0067] 2 parts of photoinitiator,

[0068] Antioxidant 0.4 part,

[0069] Auxiliary 0.1 parts,

[0070] 3 parts polyurethane diacrylate,

[0071] Molybdenum compound 0.1 part,

[0072] 0.07 parts of sodium sulfate,

[0073] 30 parts of water.

[0074] Put the raw materials into the disperser in order and stir evenly, and take out the evenly mixed paint after a certain period of time. The coatings obtained were moderately viscous.

[0075] In this embodiment, the photoinitiator can effectively accelerate the curing of the coating, so that no additional tools are needed to accelerate the curing of the coating after spraying, thereby greatly reducing...

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 a flame-retardant UV (Ultra Violet) photocureable coating. The flame-retardant UV photocureable coating is prepared from the following raw materials in parts by weight: 20-40 parts of aliphatic polyurethane diacrylate, 10-20 parts of propoxylated neopentyl glycol diacrylate, 6-13 parts of acrylate active amine, 2-6 parts of diphenylketone, 1-3 parts of initiator, 0.3-0.5 part of antioxidant, 0.06-0.14 part of auxiliaries, 1-5 parts of polyurethane diacrylate, 0.06-0.14 part of molybdenum compound, 0.4-0.1 part of sodium sulfate and 30 parts of water. The flame-retardant UV photocureable coating has the advantages of high curing rate, environmental friendliness, high safety performance, low use cost and the like.

Description

technical field [0001] The invention relates to a coating formulation, in particular to a coating with a flame-retardant effect that is sprayed on the surfaces of furniture, metalware, floors and the like. Background technique [0002] With the continuous development of the paint industry, people will pay more attention to its safety and environmental protection performance and use cost when using paint. Many traditional coatings are easy to emit harmful gas after use, which is harmful to human health; although some coatings do not emit harmful gas, they also have the problem of long curing time, and need to cooperate with other tools to accelerate curing, thereby improving the use. cost. [0003] To this end, we need a coating that can cure quickly and is environmentally friendly. Contents of the invention [0004] The purpose of the present invention is to provide a coating with fast curing rate, environmental protection, no harm to human body, and good flame retar...

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): C09D175/14C09D5/18C09D7/12
Inventor 陈杰
Owner 杭州鼎丽涂料科技有限公司
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