Preparation method of paint cleaning agent

A cleaning agent and paint technology, applied in the field of cleaning agents, can solve the problems of secondary pollution and cannot be completely removed, and achieve the effect of strong cleaning ability, strong cleaning function and good stability

Inactive Publication Date: 2014-12-10
刘杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For a long time in China, the treatment method of paint and coating coverage has been widely used. First, it cannot be completely removed, and second, it causes secondary pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weigh 20KG of dipropylene glycol dimethyl ether, 25KG of N-methylpyrrolidone, 5.8KG of ethanolamine, 22KG of ethyl acetate, 7KG of fatty acid ester, 20KG of dimethyl ketone and 0.2KG of fruity essential oil Put it into a closed mixing container, use a mixer or a similar variable-speed machine (with a propeller suitable for general mixing and kneading operations) to stir for one hour at 30°C under normal pressure, then add 0.005Kg of nano-pearl powder, in an environment of 2MPa Stirring and reacting under pressure for 30 minutes, until the mixture is homogeneous, and then static precipitation for 2 hours, followed by filtration and purification to form a product.

Embodiment 2

[0027] Weigh 50KG of dipropylene glycol dimethyl ether, 54KG of N-methylpyrrolidone, 15.6KG of ethanolamine, 40KG of ethyl acetate, 10KG of fatty acid esters, 30KG of dimethyl ketone, and 0.4KG of fruity essential oil. In a closed mixing container, use a mixer or similar variable-speed machine (with a propeller suitable for general mixing and kneading operations) to stir for one hour at 40°C under normal pressure, then add 0.005Kg of nano-pearl powder, under 5MPa ambient pressure The mixture was stirred and reacted for 30 minutes, until the mixture was evenly mixed and then settled for 2 hours, followed by filtration and purification to form a product.

[0028] The method of using the paint cleaner is explained below:

[0029] The paint cleaner is packed in a special aerosol can, and the spray gun is sprayed within 10-15cm from the object to be cleaned, and it stays on the surface of the object for 5-7 seconds to penetrate and decompose, and then wipe off the residual dirt wit...

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PUM

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Abstract

The invention relates to a cleaning agent, in particular to a paint cleaning agent which is strong, powerful, economical, high-efficient, energy-saving, environment-friendly, novel and concentrated and a preparation method thereof. The paint cleaning agent is prepared by the following raw materials by weight percent: 15 to 25 percent of dimethoxy dipropylene glycol, 25 to 40 percent of N-methylpyrrolidine, 5 to 8 percent of ethanolamine, 20 to 30 percent of ethyl acetate, 5 to 10 percent of fatty acid ester, 15 to 25 percent of dimethyl ketone and 0.2 percent of fruity essence.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a novel concentrated paint cleaning agent which is safe, powerful, economical and efficient, energy-saving and environment-friendly and a preparation method thereof. Background technique [0002] Planners of illegal small advertisements in Chinese cities, in order to make their small advertisements permanent and firm, also keep them on urban walls, roads, lighting poles and other buildings. Paint with a very strong bonded paint. The removal of paint and spray advertisements has become a major problem in urban management in China. [0003] For a long time in China, the treatment method of paint and paint covering has been generally adopted. First, it cannot be completely removed, and second, it causes secondary pollution. Therefore be badly in need of inventing a kind of strong cleaning power, safety and environmental protection, novel concentrated green paint cleaning agent to beautify the u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D9/00
Inventor 刘杰
Owner 刘杰
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