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Method for manufacturing chromatic aqueous metallic paint

A water-based metallic paint and its manufacturing method technology, applied to the surface coating liquid device, coating, etc., can solve the problems of large pigment requirement, not bright color, not aging resistance, etc., and achieve long retention time and excellent weather resistance Performance and stability, low cost effect

Inactive Publication Date: 2008-01-30
刘四元
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing manufacturing method of colored water-based metallic paint is generally to add water-based color paste. The colored water-based metallic paint produced by this method has no bright color, is not resistant to aging, requires a large amount of pigments, and is expensive.

Method used

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  • Method for manufacturing chromatic aqueous metallic paint

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Experimental program
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Effect test

Embodiment Construction

[0016] Please refer to Fig. 1, a kind of manufacture method of colored waterborne metallic paint, it may further comprise the steps:

[0017] Step 1: Provide acrylate and / or styrene-acrylic resin as the main material.

[0018] Step 2: Provide any one or more of metal chrome dyes, copper-gold powder, aluminum-silver powder, and pearl powder as the main color.

[0019] In metal complex dyes, metal ions form a complex with azo dyes in the form of coordination, which are widely used in acid dyes, leather dyes, solvent dyes, organic pigments and other fields.

[0020] Metallic chrome dyes are commercially available in a variety of different colors.

[0021] According to the needs, one metal chrome dye with a certain color can be selected, or a variety of metal chrome dyes with different colors can be mixed and used.

[0022] Step 3: Provide either ethanol or methanol as a solvent.

[0023] These organic solvents can better dissolve these metal chromium dyes, so that the color of...

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Abstract

The invention relates to a production method of a colorful waterborne mental paint. The method comprises the following steps: step 1. acrylate and / or styrene-acrylic resin are / is provided as main material; step 2. any one or more than one mental chromium complex dye, bronze powder, aluminium silver powder and pearls powder is provided as main color; step 3. either ethanol or methanol is provided as solvent; step 4. a certain amount of main color is added in certain amount of solvent to form a colorful solution; step 5. a certain amount of the main material is added in the colorful solution and evenly stirred.

Description

technical field [0001] The invention relates to a manufacturing method of colored water-based metallic paint, which can make the water-based metallic paint have various colors and meet practical needs. Background technique [0002] Water-based metallic paint has the advantages of environmental protection, non-toxic, non-combustible, safe, non-polluting, and non-irritating. The environment, and more importantly, the protection of workers' production safety and the avoidance of many troubles caused by environmental protection. Therefore, it is widely used in construction, automobiles, containers, ships, hardware, plastics, ceramics, hardware toys, decorations, etc. [0003] Due to the needs of appearance, it is often necessary to make water-based metallic paint into various colors. The manufacturing method of existing colored water-based metallic paint generally is to add water-based color paste, the colored water-based metallic paint produced by this method has no bright co...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D125/14B05D7/14
Inventor 刘四元
Owner 刘四元
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