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A kind of environmental protection art pigment for preschool children and preparation method thereof

An art and environmental protection technology, applied in the direction of art paints, etc., can solve the problems of pigments such as easy precipitation, resistance to steam and humidity, and easy to fall off, so as to achieve long-lasting color, not easy to change color, good light resistance and temperature resistance.

Active Publication Date: 2020-11-27
ZHENGZHOU PRESCHOOL EDUCATION COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an environmentally friendly art paint for preschool children, which solves the problem that in the prior art, the environmentally friendly art paint for preschool children is easy to precipitate during use, and the graffiti on the paper is easy to fall off when exposed to light for a long time, and is not resistant to steam and humidity. The problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An environmentally friendly art paint for preschool children, its preparation raw materials are composed of the following components in parts by weight: 15 parts of natural pigments, 30 parts of chitosan modified talcum powder, 5 parts of gum arabic, 5 parts of glycerin, 3 parts of tea saponin 1 part, 2 parts of xylooligosaccharide, 1 part of wheat germ powder, 40 parts of water.

[0030] The specific preparation method is as follows:

[0031] Step 1, take by weight 15 parts of natural pigment, 30 parts of chitosan modified talcum powder, 5 parts of gum arabic, 5 parts of glycerin, 3 parts of tea saponin, 2 parts of xylooligosaccharide, 1 part of wheat germ powder , 40 parts of water, set aside;

[0032] Step 2, dissolving the gum arabic and xylooligosaccharide weighed in step 1 in the water weighed in step 1 to obtain a colloidal solution;

[0033] Step 3, dissolving the natural pigment weighed in step 1 in the glycerin weighed in step 1 to obtain a pigment solution;...

Embodiment 2

[0037] An environmentally friendly art paint for preschool children, its preparation raw materials are composed of the following components in parts by weight: 10 parts of natural pigments, 35 parts of chitosan modified talcum powder, 8 parts of gum arabic, 10 parts of glycerin, 4 parts of tea saponin 1 part, 1 part of xylooligosaccharide, 1.5 parts of wheat germ powder, 30 parts of water.

[0038] The preparation method is the same as that of Example 1, except that the formula of Example 1 is replaced with that of Example 2.

Embodiment 3

[0040] An environmentally friendly art paint for preschool children, its preparation raw materials are composed of the following components in parts by weight: 20 parts of natural pigments, 20 parts of chitosan modified talcum powder, 10 parts of gum arabic, 8 parts of glycerin, and 5 parts of tea saponin 1.5 parts of xylooligosaccharide, 2 parts of wheat germ powder, and 50 parts of water.

[0041] The preparation method is the same as that of Example 1, except that the formula of Example 1 is replaced with that of Example 3.

[0042] It should be noted that the preparation method of chitosan modified talcum powder is as follows:

[0043] Chitosan and citric acid aqueous solution with a volume fraction of 2% were uniformly mixed according to the ratio of 1g:50ml to obtain a chitosan solution;

[0044] Add chitosan solution to talc powder with a particle size of ≤10 μm, and stir with a glass rod while adding chitosan solution to make it into a paste, activate the paste at 60°...

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Abstract

The invention discloses environmentally-friendly art pigment for preschool-age children. The environmentally-friendly art pigment for preschool-age children consists of the following preparation raw materials in parts by weight: 10 to 20 parts of natural pigment, 20 to 35 parts of chitosan modified talcum powder, 5 to 10 parts of Arabic gum, 5 to 10 parts of glycerinum, 3 to 5 parts of tea saponin, 1 to 2 parts of xylooligosaccharide, 1 to 2 parts of wheat germ powder and 30 to 50 parts of water. In addition, the invention also provides a preparation method of the environmentally-friendly artpigment for preschool-age children. The environmentally-friendly art pigment for preschool-age children is reasonable in formula, fine in quality, durable in color, high in stability, high in light resistance, high in temperature resistance and long in service life; furthermore, the formula adopts natural components and non-toxic components, is safe and environmentally-friendly and is suitable forthe preschool-age children to use.

Description

technical field [0001] The invention belongs to the technical field of art paints, and in particular relates to an environment-friendly art paint for preschool children and a preparation method thereof. Background technique [0002] In recent years, early education of preschool children has been paid more and more attention by parents. One of the important contents of early education is painting. Painting can not only cultivate children's hands-on ability, but also cultivate children's creative ability, so it is favored by many parents. However, since the painters are preschool children, the requirements for the pigments are more stringent. The pigments are required to have the high quality of ordinary pigments, and the most important thing is to require the pigments to be environmentally friendly. [0003] Relatively speaking, watercolor paint is a more environmentally friendly paint. Compared with traditional paints, it has the advantages of low toxicity and no odor, and i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/06
CPCC09D5/06
Inventor 李慧
Owner ZHENGZHOU PRESCHOOL EDUCATION COLLEGE
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