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A kind of environment-friendly water-based ink and preparation method thereof

A water-based ink, environmentally friendly technology, applied in inks, household appliances, applications, etc., can solve the problems of high chemical content of water-based inks, low environmental performance, complex process flow, etc., to achieve no color fading, low cost, and no volatility. The effect of pollution

Inactive Publication Date: 2016-09-14
长兴艾飞特科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of high chemical preparation content, complex process flow and low environmental protection performance of water-based ink, we propose an environmentally friendly water-based ink and its preparation method. The invention can simplify the process flow, reduce the content of chemical preparations, and improve environmental protection performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of environment-friendly water-based printing ink, is made up of the raw material of following percentage by weight:

[0023] Water-based acrylic resin emulsion 25%, ethanol 10%, traditional Chinese medicine boiled liquid 40%, deionized water 25%.

[0024] The above-mentioned traditional Chinese medicine boiled liquid is composed of the following raw materials in weight percentage: 80% of water-based starch binder, 5% of pigment, and 15% of traditional Chinese medicine juice.

[0025] The above-mentioned pigment is at least one of phthalocyanine green, phthalocyanine blue, permanent red, benzidine yellow, carbon black and titanium dioxide.

[0026] The preparation method steps are as follows:

[0027] (1) Mix cornstarch and water at a ratio of 1:7, heat to 80°C, and keep warm for 30 minutes to form the water-based starch binder, which is ready for use;

[0028] (2) Soak 2 parts of garlic, 2 parts of Eucommia ulmoides, 1 part of lavender, 5 parts of cinnamon, 2 p...

Embodiment 2

[0034] A kind of environment-friendly water-based printing ink, is made up of the raw material of following percentage by weight:

[0035] Water-based acrylic resin emulsion 20%, ethanol 10%, traditional Chinese medicine boiled liquid 60%, deionized water 10%.

[0036] The preparation steps are basically the same as in Example 1.

Embodiment 3

[0038] A kind of environment-friendly water-based printing ink, is made up of the raw material of following percentage by weight:

[0039] 20% water-based acrylic resin emulsion, 60% traditional Chinese medicine boiled liquid, and 20% deionized water.

[0040] The preparation steps are basically the same as in Example 1.

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PUM

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Abstract

The invention provides an environmentally-friendly aqueous ink. The environmentally-friendly aqueous ink comprises an aqueous acrylic resin emulsion, ethanol, a traditional Chinese medicinal decoction and deionized water; and the traditional Chinese medicinal decoction comprises an aqueous starch binder, a pigment and a traditional Chinese medicinal juice. The invention also provides a preparation method of the environmentally-friendly aqueous ink. The method comprises the following steps: 1, heating corn starch and water to form the aqueous starch binder; 2, immersing traditional Chinese medicinal materials in cold water, heating for boiling, and filtering to obtain a clear liquid which is the traditional Chinese medicinal juice; 3, mixing the aqueous starch binder with the traditional Chinese medicinal juice and the pigment in proportion, and dispersing to obtain the traditional Chinese medicinal decoction; 4, carrying out fine grinding; 5, mixing raw materials in proportion, and uniformly stirring to obtain environmentally-friendly aqueous ink; and 6, examining, and packaging. The aqueous ink has the advantages of no harmful chemicals, brilliant color, no color fading, natural delicate fragrance, insect prevention and corrosion resistance.

Description

technical field [0001] The invention relates to the field of water-based ink, in particular to an environment-friendly water-based ink and a preparation method thereof. Background technique [0002] Solvent-based inks emit a large amount of low-concentration VOCs, both during their production and when they are used for printing. For the treatment of low-concentration VOCs, except for a few ink factories that use high-cost treatment methods such as activated carbon adsorption, most of them are directly discharged into the atmosphere at high altitudes. The amount of VOCs directly discharged into the environment is quite surprising, which seriously pollutes the atmosphere. endanger the health of the operator. Water-based ink refers to a type of ink that uses water as a diluent in whole or in part. It is mainly made of water-soluble resins, organic pigments, inorganic pigments, hydrophilic fuels, water and related additives through emulsification, mixing and grinding. Since th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/107C09D11/03C09D11/08
CPCC09D11/03C09D11/08C09D11/107
Inventor 杨俊波杨志德
Owner 长兴艾飞特科技股份有限公司