Unlock instant, AI-driven research and patent intelligence for your innovation.

Coating

A technology of coatings and substances, applied in the direction of polyurea/polyurethane coatings, coatings, etc., can solve problems such as hazards, achieve the effect of reducing toxic effects and improving adhesion

Inactive Publication Date: 2013-09-11
无锡市华明化工有限公司
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional paint contains a small amount of formaldehyde, which is harmful to the human body

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] A kind of coating, is made up of following material by weight: 20 parts of polyhydroxyethyl methacrylate, 15 parts of epoxy resin, 10 parts of diisocyanate, 5 parts of melamine formaldehyde resin, 8 parts of ethyl acetate, 16 parts of furan resin share.

Embodiment 2

[0010] A kind of coating, is made up of following material by weight: polyhydroxyethyl methacrylate 35 parts, epoxy resin 25 parts, diisocyanate 16 parts, melamine formaldehyde resin 15 parts, ethyl acetate 20 parts, furan resin 22 parts share.

Embodiment 3

[0012] A kind of coating, is made up of following material by weight: 30 parts of polyhydroxyethyl methacrylate, 20 parts of epoxy resin, 12 parts of diisocyanate, 10 parts of melamine formaldehyde resin, 16 parts of ethyl acetate, 18 parts of furan resin share.

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 coating which consists of the following substances in parts by weight: 20-35 parts of polyhydroxyethyl methylacrylate, 15-25 parts of an epoxy resin, 10-16 parts of diisocyanate, 5-15 parts of a melamino-formaldehyde resin, 8-20 parts of ethyl acetate and 16-22 parts of a furan resin. The coating has the beneficial effects that the coating is free of formaldehyde, so that the poisonous affect on the environment and human bodies is effectively reduced; and meanwhile the adhesion of the coating is improved, and the adhesion lasting test shows that the adhesion of the coating is increased by 3-4 times when being compared with the conventional coating.

Description

technical field [0001] The present invention relates to a coating. Background technique [0002] Paint, traditionally known as paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. Traditional paints contain a small amount of formaldehyde, which is harmful to the human body. Contents of the invention [0003] The object of the present invention is to provide a formaldehyde-free, non-toxic and harmless coating with strong adhesion for the above-mentioned defects in the prior art. [0004] In order to achieve the above object, the technical solution provided by the present invention is: a kind of coating, is made up of the following substances by weight: 20-35 parts of po...

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): C09D175/04C08G18/62C08G18/58C08G18/54
Inventor 陈国良
Owner 无锡市华明化工有限公司