A kind of environment-friendly washable watercolor ink and preparation method thereof

A watercolor and ink technology, applied in ink, household utensils, applications, etc., can solve the problems of young children who are easy to cause contact migration, affect health, and not easy to clean, and achieve good ecological safety and compatibility, low cost, and cost-effective high effect

Active Publication Date: 2016-11-30
肇庆斯塔文化用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that it is not easy to clean after accidentally leaving the color on the clothes during use, and the heavy metal elements in the dyes and pigments are likely to cause contact migration to young children, which affects health.
Although it is easy to clean after accidentally leaving the color on the clothes, the raw materials still contain a small amount of heavy metals. After washing the clothes by accidentally leaving the color on the clothes, triethanolamine is slightly harmful to the water quality

Method used

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  • A kind of environment-friendly washable watercolor ink and preparation method thereof
  • A kind of environment-friendly washable watercolor ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Add 17 parts by weight of deionized water into the stirred tank, keep the water temperature in the tank at 50°C, add 15 parts by weight of curcumin and 7 parts by weight of polytetrafluoroethylene powder with a particle size of 5 μm when stirring, and then add 5 parts by weight of Part jasmine flower extract, 3 parts by weight of alkyl glucoside, 15 parts by weight of tea saponin and 23 parts by weight of starch, stirred and homogenized for 50 min, and finally added the remaining 17 parts by weight of deionized water, then continued to stir for 10 minutes, down to room temperature, and allowed to stand , filter to get the product.

Embodiment 2

[0025] Add 20 parts by weight of deionized water into the stirred tank, keep the water temperature in the tank at 52°C, add 18 parts by weight of plant carbon black and 5 parts by weight of polytetrafluoroethylene powder with a particle size of 6 μm, and then add 4 parts in turn. Parts by weight of jasmine flower extract, 4 parts by weight of alkyl glycosides, 11 parts by weight of tea saponin and 27 parts by weight of gelatin, stirred and homogenized for 45 minutes, finally added the remaining 20 parts by weight of deionized water, continued to stir for 15 minutes, cooled to room temperature, and statically After setting and filtering, the product is obtained.

Embodiment 3

[0027] Add 19 parts by weight of deionized water into the stirred tank, keep the water temperature in the tank at 53°C, add 22 parts by weight of chlorophyll ketoate and 4 parts by weight of polytetrafluoroethylene powder with a particle size of 8 μm, and then add 3 parts by weight of jasmine flower extract, 6 parts by weight of alkyl glucoside, 8 parts by weight of tea saponin and 25 parts by weight of agar, stirred and homogenized for 40 minutes, finally added the remaining 19 parts by weight of deionized water, continued to stir for 15 minutes, and cooled to room temperature. Stand still and filter to get the product.

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Abstract

The invention relates to the technical field of ink, and particularly relates to environmental-friendly easily-cleaning watercolor ink. The environmental-friendly easily-cleaning watercolor ink is prepared from the following raw materials in parts by weight: 10-20 parts of natural pigments, 1-5 parts of jasmine extracts, 3-9 parts of alkyl glycoside, 1-7 parts of polytetrafluoroethylene powder, 20-30 parts of thickening agents, 7-15 parts of tea saponin and 30-46 parts of deionized water. The invention also provides a preparation method of the environmental-friendly easily-cleaning watercolor ink. A main process comprises the following steps of: increasing temperature, mixing, and uniformly stirring. The environmental-friendly easily-cleaning watercolor ink prepared through the mutual synergism of the raw materials is safe, green, natural, free of heavy metal components, high in performance price ratio, simple in preparation process, low in cost, fragrant in smell and strong in color.

Description

technical field [0001] The invention relates to the technical field of watercolor ink, in particular to an environmentally friendly and easy-to-wash watercolor ink. Background technique [0002] Watercolor ink is a kind of low-viscosity color ink for children's paintbrush. It has the characteristics of sufficient moisture, bright colors, light and bright. Watercolor pen is a widely popular painting tool among students. Its main feature is bright colors and there are as many as 24 colors. You can choose to draw colorful patterns at will. At present, the commercially available watercolor pens are mainly made of dyes or pigments. The main disadvantage is that students, especially kindergarten and elementary school students, accidentally leave colors on their clothes during use. Finally, it is not easy to clean, and the heavy metal elements in dyes and pigments are likely to cause contact migration to young children and affect their health. Generally, children and students hav...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/17C09D11/16
CPCC09D11/16C09D11/17
Inventor 韦棋
Owner 肇庆斯塔文化用品有限公司
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