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

Self-polishing antifouling paint and manufacturing method thereof

An antifouling paint and a manufacturing method technology, which are applied in antifouling/underwater paints, coatings, paints containing biocides, etc., can solve the problems of unsmooth hulls, affecting the sailing speed, etc., and achieve excellent self-polishing effect.

Inactive Publication Date: 2014-09-17
宋汉平
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In marine coatings, algae microorganisms are easy to attach to the water, causing the hull to be rough and affecting the sailing speed

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

[0008] The invention provides a self-polishing antifouling paint, comprising the following raw materials: 228kg of methyl methacrylate, 16kg of polyethylene glycol diacrylate, 132kg of tributyltin acrylate, 24kg of polyethylene glycol, and 190kg of cuprous oxide , Zinc oxide 120kg, titanium dioxide 110kg, xylene 150kg.

[0009] A kind of self-polishing antifouling paint provided by the present invention, first methyl methacrylate, polyethylene glycol diacrylate, tributyltin acrylate and polyethylene glycol are heated and copolymerized, and the obtained copolymer is dissolved in xylene , and then add other powders, grind and sieve to obtain a self-polishing antifouling paint. The invention is coated on the bottom of the ship, and the obtained coating film has excellent self-polishing property in water.

Embodiment 2

[0011] The invention provides a self-polishing antifouling paint, comprising the following raw materials: 250kg of methyl methacrylate, 20kg of polyethylene glycol diacrylate, 140kg of tributyltin acrylate, 28kg of polyethylene glycol, and 210kg of cuprous oxide , Zinc oxide 150kg, titanium dioxide 125kg, xylene 180kg.

[0012] A kind of self-polishing antifouling paint provided by the present invention, first methyl methacrylate, polyethylene glycol diacrylate, tributyltin acrylate and polyethylene glycol are heated and copolymerized, and the obtained copolymer is dissolved in xylene , and then add other powders, grind and sieve to obtain a self-polishing antifouling paint. The invention is coated on the bottom of the ship, and the obtained coating film has excellent self-polishing property in water.

Embodiment 3

[0014] The invention provides a self-polishing antifouling paint, comprising the following raw materials: 240kg of methyl methacrylate, 18kg of polyethylene glycol diacrylate, 136kg of tributyltin acrylate, 26kg of polyethylene glycol, and 200kg of cuprous oxide , Zinc oxide 135kg, titanium dioxide 120kg, xylene 165kg.

[0015] A kind of self-polishing antifouling paint provided by the present invention, first methyl methacrylate, polyethylene glycol diacrylate, tributyltin acrylate and polyethylene glycol are heated and copolymerized, and the obtained copolymer is dissolved in xylene , and then add other powders, grind and sieve to obtain a self-polishing antifouling paint. The invention is coated on the bottom of the ship, and the obtained coating film has excellent self-polishing property in water.

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 provides a self-polishing antifouling paint which is prepared from the following raw materials in parts by weight: 228-250 parts of methyl methacrylate, 16-20 parts of polyethyleneglycol diacrylate, 132-140 parts of tributyltin acrylate, 24-28 parts of polyethyleneglycol, 190-210 parts of cuprous oxide, 120-150 parts of zinc oxide, 110-125 parts of titanium white and 150-180 parts of xylene. The manufacturing method comprises the following steps: heating to copolymerize the methyl methacrylate, polyethyleneglycol diacrylate, tributyltin acrylate and polyethyleneglycol, dissolving the obtained copolymer in the xylene, adding the other powders, grinding and screening to obtain the self-polishing antifouling paint. When the paint is applied to the ship bottom, the obtained coated film has favorable self-polishing performance in water.

Description

technical field [0001] The invention relates to a method for preparing paint, in particular to a self-polishing antifouling paint. Background technique [0002] In marine coatings, algae microorganisms are easy to attach to the water, causing the hull to be rough and affecting the sailing speed. Contents of the invention [0003] The object of the present invention is to provide a self-polishing antifouling paint which solves one or more problems in the prior art. [0004] According to one aspect of the present invention, a self-polishing antifouling coating is provided, comprising the following raw materials in parts by weight: 228-250 parts of methyl methacrylate, 16-20 parts of polyethylene glycol diacrylate, tributyltin propylene 132-140 parts of acid ester, 24-28 parts of polyethylene glycol, 190-210 parts of cuprous oxide, 120-150 parts of zinc oxide, 110-125 parts of titanium dioxide, 150-180 parts of xylene. [0005] According to another aspect of the present inv...

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): C09D151/08C09D5/16C08F283/06
Inventor 宋汉平
Owner 宋汉平
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