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An environmentally friendly water-based ink

A water-based ink, environmental protection technology, applied in the direction of ink, household utensils, applications, etc., can solve the problems of adverse impact on the surrounding environment, environmental impact, high printing effect, etc., to achieve the effect of solving poor transfer, stable ink performance, and uniform texture

Active Publication Date: 2016-03-16
JIANGSU DAREGLOBAL PRINTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing gravure printing process, various solvent-based ink systems are used in order to achieve a good printing effect, but due to the existence of non-environmentally friendly solvents, it will have more or less impact on the environment, especially organic solvent-based ink systems Ink, which can adversely affect the surrounding environment
[0004] On the other hand, in order to reduce the harm to the surrounding environment, some solvent-based inks use alcohol-soluble or water-soluble systems, but still use traditional plate-making processes, which are not targeted and cannot achieve high printing effects, so that they cannot be widely used

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of environment-friendly water-based ink, is made up of the following components by mass percentage:

[0023] Alcohol-soluble modified acrylic resin: 12%;

[0024] Alcohol-soluble modified aldehyde and ketone resin: 16%;

[0025] 95% ethanol solution: 41%;

[0026] Methyl ether: 10%;

[0027] Pigment: 18%;

[0028] Functional additives: 3%, of which the anti-settling agent is P200X polyamide wax anti-settling agent, the mass content is 2% of the total; the antistatic agent is DENON3342 anionic antistatic agent, and the mass content is 1% of the total.

Embodiment 2

[0030] A kind of environment-friendly water-based ink, is made up of the following components by mass percentage:

[0031] Alcohol-soluble modified acrylic resin: 18%;

[0032] Alcohol-soluble modified aldehyde and ketone resin: 10%;

[0033] 95% ethanol solution: 48%;

[0034] Methyl ether: 8%;

[0035] Pigment: 12%;

[0036] Functional additives: 4%, of which the anti-settling agent is P200X polyamide wax anti-settling agent, the mass content is 2% of the total; the antistatic agent is DENON3342 anionic antistatic agent, and the mass content is 2% of the total.

Embodiment 3

[0038] A kind of environment-friendly water-based ink, is made up of the following components by mass percentage:

[0039] Alcohol-soluble modified acrylic resin: 22%;

[0040] Alcohol-soluble modified aldehyde and ketone resin: 12%;

[0041] 95% ethanol solution: 35%;

[0042] Methyl ether: 12%;

[0043] Pigment: 14%;

[0044] Functional additives: 5%, of which the anti-settling agent is P200X polyamide wax anti-settling agent, the mass content is 3% of the total; the antistatic agent is DENON3342 anionic antistatic agent, and the mass content is 2% of the total.

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PUM

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Abstract

An environment-friendly water-based ink comprises the following components by mass percent: 12-22% of alcohol-soluble modified acrylic resin, 10-20% of alcohol-soluble modified aldehyde ketone resin, 35-55% of a diluents, 6-12% of methyl ether, 12-20% of pigment, and 2-5% of a functional auxiliary agent. The environment-friendly water-based ink provided by the invention is an alcohol-soluble gravure ink, adopts more than 95% of alcohol as the auxiliary agent to realize gravure production, is stable in ink performance, uniform in texture, strong in tinting strength, not easy to precipitate, and similar with the printing effect of the traditional offset printing, and has certain antistatic function.

Description

technical field [0001] The invention relates to an ink, in particular to a water-based ink. Background technique [0002] With the development and progress of society, people pay more and more attention to the quality of life and life comfort, and the quality requirements for printed products are becoming more and more stringent. When using ink, the adverse hazards to the surrounding environment and the human body should be reduced as much as possible. [0003] In the existing gravure printing process, various solvent-based ink systems are used in order to achieve a good printing effect, but due to the existence of non-environmentally friendly solvents, it will have more or less impact on the environment, especially organic solvent-based ink systems Ink, can cause adverse effects on the surrounding environment. [0004] On the other hand, in order to reduce the harm to the surrounding environment, some solvent-based inks use alcohol-soluble or water-soluble systems, but st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/033
Inventor 孙叶王凌邢虎
Owner JIANGSU DAREGLOBAL PRINTING CO LTD
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