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Art pigment preparation method

A pigment and art technology, applied in the field of art pigment preparation and preparation, can solve the problems of reducing color brightness and coloring effect, unable to draw clear-colored paintings, unable to ensure overall mixing stability, etc. The effect of adding painting effects and adding coloring effects

Inactive Publication Date: 2021-02-19
ZIBO VOCATIONAL INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a method for preparing art paints to solve the problem that most of the art paints proposed in the above background technology cannot fully disperse the colors inside the whole after mixing, resulting in the inability of the whole to draw clear colors in the process of painting. The painting reduces the vividness and coloring effect of the color, and most art pigments cannot guarantee the stability of the overall mixing, resulting in the inability to preserve the whole for a long time after drawing, reducing the overall preservation effect, thereby reducing the overall usage. life, and the overall inconvenient for long-term storage, reducing the overall practicality of the problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0020] The invention discloses a method for preparing an art paint. The art paint comprises the following components and contents: 2-4 parts of a dispersant, 0.5-0.8 parts of a preservative, 5-8 parts of a colorant, and 1-3 parts of a wetting agent , 0.3-0.5 parts of filler, 0.6-0.8 parts of cement, 0.5-1 part of stabilizer, 20-30 parts of purified water, 3-5 parts of fragrance and 2-4 parts of precipitant.

[0021] Further, the dispersant is selected from one or more of tetrapotassium pyrophosphate, propylenediamine, sodium polyacrylate, and styrene-maleic acid copolymer, and the dispersant is styrene-maleic acid Copolymer, styrene-maleic acid copolymer material dispersant increases the overall dispersion effect, thereby increasing the overall molding effect and increasing the overall practicability.

[0022] Further, the preservative is one or more of benzoic acid, sorbic acid, dehydroacetic acid and paraben, and the preservative is sorbic acid, and the preservative made of ...

Embodiment 1

[0028] The method for preparing the art paint through the following steps:

[0029] Step 1: Add 20 parts of pure water, 5 parts of granular colorant and 1 part of silicate into the stirring device, adjust the internal temperature of the stirring device to 20 degrees, and keep the temperature at a stirring speed of 100 rpm to stir the whole for 8 Minutes to obtain the base mixture;

[0030] Step 2: Add 0.3 parts of light calcium carbonate and 0.6 parts of cationic surface active color fixing agent to the obtained basic mixed solution, and keep stirring at 150-rpm speed for 4-6 minutes under the environment of 25 degrees to obtain the pretreatment solution ;

[0031] Step 3: Cool the pretreatment solution to 10-15 degrees, and add 2 parts of polyacrylamide, 0.5 part of lead salicylate and 0.5 part of sorbic acid powder to the pretreatment solution and keep it at 10 degrees, while stirring at 150 rpm Stir for 10-15 minutes to obtain secondary treatment liquid;

[0032] Step 4:...

Embodiment 2

[0036] The method for preparing the art paint through the following steps:

[0037] Step 1: Add 30 parts of pure water, 8 parts of granular colorant and 3 parts of silicate into the stirring device, adjust the internal temperature of the stirring device to 25 degrees, and keep the temperature at a stirring speed of 150 rpm to stir the whole 15 minutes to obtain the base mixture;

[0038] Step 2: Add 0.5 parts of light calcium carbonate and 0.8 parts of cationic surface active color fixing agent to the obtained basic mixed solution, and keep stirring at a speed of 200 rpm for 6 minutes under an environment of 35 degrees to obtain a pretreatment solution;

[0039] Step 3: Cool the pretreatment liquid to 15 degrees, and add 4 parts of polyacrylamide, 1 part of lead salicylate and 0.8 parts of sorbic acid powder to the pretreatment liquid and keep it at 15 degrees, while stirring at a stirring speed of 200 rpm for 15 Minutes to obtain the secondary treatment solution;

[0040] S...

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PUM

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Abstract

The invention discloses an art pigment preparation method, which comprises the processing steps of dissolving, heating, stirring, filtering and the like raw materials to obtain a finished product which comprises 2-4 parts of a dispersing agent, 0.5-0.8 part of a preservative, 5-8 parts of a coloring agent, 1-3 parts of a wetting agent, 0.3-0.5 part of a filling agent, 0.6-0.8 part of a cementing agent, 0.5-1 part of a stabilizer, 20-30 parts of purified water, 3-5 parts of an aromatic agent and 2-4 parts of a precipitant. According to the preparation method of the art pigment, the overall goodmixing effect is guaranteed, overall good coloring is facilitated, the overall coloring effect is improved, the overall dispersion effect after use is improved, the overall good coloring effect is guaranteed, meanwhile, overall storage and use are facilitated, the lavender essential oil is added into the whole body, the overall fragrance is increased, the overall forming effect is improved, and then the overall practicability is improved.

Description

technical field [0001] The invention relates to the technical field of art paints, in particular to a preparation method for art paints. Background technique [0002] The earliest history of humans using color for painting can be traced back to the Paleolithic period. It has been verified that humans have used primitive methods to heat loess to make red pigments more than 40,000 BC. The earliest pigments used for body decoration are red clay. , carbon black, etc., watercolor paints are made into block-shaped dry pigments, and then dissolved and diluted with water when used, but it is extremely inconvenient to use and store. After the invention of the lead-tin hose in 1840, the industrial production of pigments has been greatly developed. . [0003] However, most art pigments cannot fully disperse the color inside the whole after mixing, resulting in the inability of the whole to draw a picture with distinct colors during the painting process, reducing the vividness and colo...

Claims

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Application Information

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IPC IPC(8): C09D5/06
CPCC09D5/06
Inventor 司文君
Owner ZIBO VOCATIONAL INST
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