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

Efficient environment-friendly paint remover

An environment-friendly, paint remover technology, applied in the direction of chemical paint/ink remover, coating, etc., can solve the problems of incomplete paint removal effect, irritating chemical smell, substrate corrosion, etc., and achieve high paint removal efficiency , low volatility, low corrosive effect

Inactive Publication Date: 2013-11-13
赵强
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are some paint stripping products on the market. Although they can remove the old paint, they are prone to problems such as irritating chemical smell, low toxicity, corrosion to the substrate to varying degrees, and incomplete paint stripping effect.

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 Construction

[0009] A high-efficiency environment-friendly paint remover, by weight percentage, respectively: 35% dichloromethane, 12% cyclohexanol, 15% ethanolamine, 20% paraffin, 12% methyl cellulose, 3% vinyl resin, 8% phosphoric acid %, 15% water.

[0010] The preparation method is:

[0011] (1) First add water into the reaction kettle, and heat it to 60-70°C, dissolve the paraffin in it, and stir evenly;

[0012] (2) Add phosphoric acid and methyl cellulose to dichloromethane, heat to 20-30°C, stir thoroughly, and after 10-15 minutes, add cyclohexanol, ethanolamine and vinyl resin;

[0013] (3) Fully mix the mixed solution (1) and the mixed solution (2), stir evenly, and then use it.

[0014] When in use, take an appropriate amount of this product, spray it evenly on the object that needs to be stripped, and wait for 2-5 minutes to make the solvent fully play its role. When the paint surface softens, the old paint can be easily wiped off without leaving any residue .

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 an efficient environment-friendly paint remover, and belongs to the technical field of chemical engineering. The paint remover comprises dichloromethane, cyclohexanol ethanolamine, paraffin, methyl cellulose, ethene resin, phosphoric acid and water, which are mixed according to a certain weight percentage. The paint remover of the present invention has advantages of high paint removal efficiency, no toxicity or pollution, little corrosion on a substrate, low volatility, convenience for usage and no trace, and is an ideal paint removal product.

Description

technical field [0001] The invention relates to an efficient and environment-friendly paint remover, which belongs to the technical field of chemical products. Background technique [0002] Objects with painted surfaces have been used for a long time, and the paint surface is prone to cracking, abrasion, corrosion, etc., and the protective effect on the substrate is greatly reduced. It needs to be repainted to regain the protective effect on the substrate. Before repainting, it is necessary to remove the old paint of the object. One is to make the new paint better bonded and evenly connected; the other is to prevent the new and old paint from mixing, which will affect the use effect and appearance of the new paint. Partial corrosion and oxidation of the old paint after long-term use has a certain degree of corrosiveness and will directly corrode the new paint. Therefore, it is very important to remove the old paint. At present, there are some paint stripping products on the...

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): C09D9/00
Inventor 赵强
Owner 赵强
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