Art pigment high in gloss and tinctorial yield and preparation method of art pigment

A technology with high gloss and coloring rate, applied in the direction of art paints and coatings, it can solve the problems of uneven pigment quality, dull painting color, affecting the quality of paintings, etc., to achieve good coloring strength, improve coloring performance, color and luster. bright effect

Inactive Publication Date: 2017-06-13
沈丽亚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the quality of the pigments is uneven. After the pigment graffiti dries on the paper, most of the paintings have dull color, poor saturation, and light coloring, which directly affects the quality of the paintings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An art paint with high gloss and high coloring rate is composed of the following raw materials in parts by weight: 75 parts of pigment powder, 57 parts of vegetable glue, 3 parts of nonionic surfactant, 2.5 parts of brightening agent, 3 parts of preservative, talc 10 parts of powder, 3.5 parts of sodium alginate, 70 parts of distilled water, and 7 parts of polyvinyl alcohol.

[0019] The preparation method of the art pigment of high gloss and high coloring rate, comprises the following steps:

[0020] 1) Disperse the vegetable gum in distilled water, heat to 60°C, stir until completely dissolved, add sodium alginate, preservatives and polyvinyl alcohol, and stir evenly to form a colloid;

[0021] 2) Add the pigment powder to the colloid in step 1), stir evenly, add talcum powder to it, and grind to obtain a slurry;

[0022] 3) Add non-ionic surfactant and brightener to the slurry, and stir evenly to get the finished product.

Embodiment 2

[0024] An art paint with high gloss and high coloring rate is composed of the following raw materials in parts by weight: 78 parts of pigment powder, 55 parts of vegetable gum, 3 parts of fatty alcohol polyoxyethylene ether, 2 parts of sucrose, 2 parts of preservative, and talcum powder 11 parts, 4 parts of sodium alginate, 70 parts of distilled water, and 9 parts of polyvinyl alcohol.

[0025] The preparation method of the art pigment of high gloss and high coloring rate, comprises the following steps:

[0026] 1) Disperse the vegetable gum in distilled water, heat it to 55°C, stir until completely dissolved, add sodium alginate, preservatives and polyvinyl alcohol, and stir evenly to form a colloid;

[0027] 2) Add the pigment powder to the colloid in step 1), stir evenly, add talcum powder to it, and grind to obtain a slurry;

[0028] 3) Add fatty alcohol polyoxyethylene ether and sucrose to the slurry, and stir evenly to obtain the finished product.

Embodiment 3

[0030] An art paint with high gloss and high coloring rate is composed of the following raw materials in parts by weight: 72 parts of pigment powder, 55 parts of vegetable gum, 2.5 parts of fatty alcohol polyoxyethylene ether, 2 parts of sucrose, 2 parts of preservative, and talcum powder 9 parts, 4 parts sodium alginate, 65 parts distilled water, 6 parts polyvinyl alcohol.

[0031] The preparation method of the art pigment of high gloss and high coloring rate, comprises the following steps:

[0032] 1) Disperse the vegetable gum in distilled water, heat to 50°C, stir until completely dissolved, add sodium alginate, preservatives and polyvinyl alcohol, and stir evenly to form a colloid;

[0033] 2) Add the pigment powder to the colloid in step 1), stir evenly, add talcum powder to it, and grind to obtain a slurry;

[0034] 3) Add fatty alcohol polyoxyethylene ether and sucrose to the slurry, and stir evenly to obtain the finished product.

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Abstract

The invention provides art pigment high in gloss and tinctorial yield. The art pigment is prepared from, by weight, 70-80 parts of pigment powder, 50-60 parts of vegetable glue, 2-4 parts of a non-ionic surface active agent, 1-3 parts of a brightening agent, 2-4 parts of a corrosion remover, 8-12 parts of talcum powder, 3-5 parts of sodium alga acid, 60-80 parts of distilled water and 5-10 parts of polyvinyl alcohol. The invention further provides a preparation method. The added non-ionic surface active agent is absorbed on surfaces of small pigment molecules through intermolecular forces playing a dispersion effect, pigmenting property of the pigment is improved, gloss of the pigment can be effectively improved by adding the brightening agent, and the prepared art pigment is bright in color, good in tinctorial strength, and high in quality of paintings.

Description

technical field [0001] The invention relates to the technical field of art paints, in particular to an art paint with high gloss and high coloring rate and a preparation method thereof. Background technique [0002] The term "art" first appeared in Europe in the 17th century, and was introduced to China around the May 4th Movement, where it began to be widely used. Art mainly includes painting, sculpture, design, architecture, etc. Among them, painting is the most important art form. It refers to the use of artistic languages ​​such as lines, colors, and shapes, and through artistic means such as shape, color, and composition, to create objects in two-dimensional space. It is an art form that creates a static visual image in a plane (that is, a plane) to express the author's aesthetic feelings. [0003] Pigment is a commonly used material in art painting, and there are many types. However, in the prior art, the quality of the pigments is uneven. After the pigment graffiti ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/06C09D105/00C09D7/12
CPCC09D5/06C08L2205/035C09D7/61C09D7/63C09D7/65C09D105/00C08L71/02C08L29/04C08L5/04C08K3/34
Inventor 沈丽亚
Owner 沈丽亚
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