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Preparation process of ink cartridge

A preparation process and ink cartridge technology, which is applied in chemical paint/ink remover, ink, printing, etc., can solve the problems of no anti-counterfeiting marks, inability to clean ink cartridges, short drying time, etc., and achieve reasonable structural proportions and environmental pollution Less, long-lasting effect

Active Publication Date: 2015-04-29
丹阳恒安化学科技研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The color is bright, the adhesion is strong, the drying time is short and it has excellent leveling, but this kind of ink is loaded into the ink cartridge and then printed and inkjet, but the ink cartridge cannot be cleaned after the ink in the cartridge is used up, and it is discarded. High-quality ink cartridges will pollute the environment, and the ink made of such ink cartridges does not have anti-counterfeiting marks. Although the ink marks are resistant to sunlight and are not easy to fade, the coloring is not easy to be uniform, and when printing on paper, it is easy to be reversed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A preparation process of an ink cartridge, the ink cartridge is provided with a baffle, and the ink cartridge is divided into two parts, the upper layer is a cleaning box, and the lower layer is an ink box, wherein the proportion of the cleaning box and the ink box is 1:5, the described The preparation process comprises the following steps:

[0023] (1) Preparation of clean box:

[0024] (a) Add 30% butanol into the reactor, heat to 50°C, and keep it warm;

[0025] (b) Add 40wt% octylphenol polyoxyethylene ether, 25wt% sodium oleate, and 5wt% triethanolamine to the reactor, stir at 1000r / min for 10min, then add 5wt% sodium dodecylsulfonate, 1500r / min Stir for 5 minutes, pour the solution into the upper layer of the baffle to make a cleaning box;

[0026] (2) Preparation of ink cartridges:

[0027] (a) Add 20wt% coumarin to tea seed oil at 50°C, stir and mix evenly;

[0028] (b) Add epoxy resin to the reaction kettle, fill the reaction kettle with 2MPa oxygen, an...

Embodiment 2

[0031] Example 2: The rest are the same as in Example 1, except that 30% butanol is heated to 55°C in step (2)-(a), and 8wt% dodecyl is added in step (2)-(b) Sodium sulfonate, and stirring at 1800r / min, heat the tea seed oil to 45°C in step (3)-(a), pass 1.5MPa oxygen in step (3)-(b), add the particle size of 50nm at one time permanent purple.

Embodiment 3

[0032] Example 3: The rest are the same as in Example 1, except that 30% butanol is heated to 46°C in step (2)-(a), and 10wt% dodecyl is added in step (2)-(b) Sodium sulfonate, and stir at 2000r / min, use AMT as the colorless fluorescent agent in step (3)-(a), heat tea seed oil to 30°C, pass 1MPa oxygen in step (3)-(b), Add permanent violet with a particle size of 10nm at one time, add 1wt% paraben, 1wt% organosiloxane, and 5wt% vitamin C saturated aqueous solution.

[0033] In the above three embodiments, after the cleaned ink cartridge is refilled with ink, the printing quality is not easy to smudge, the color is more uniform, and the color is closer to the printing effect of the new ink cartridge, while the ordinary ink cartridge is refilled with ink. After that, the color of the printed handwriting becomes darker, and the new ink printing paper becomes purple fluorescence under the irradiation of ultraviolet lamps, and the iodine value of the ink is as low as 80, 89, and ...

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PUM

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Abstract

The invention discloses a preparation process of an ink cartridge and relates to the field of chemical processes. The preparation process comprises the steps of separating the ink cartridge, preparing a cleaning agent and preparing printing ink, wherein the preparation of the printing ink comprises the steps of adding 20% by weight of a colorless fluorescent agent into tea seed oil at the temperature of 30-50 DEG C, uniformly stirring and mixing, adding epoxy resin into a reaction kettle, filling oxygen of 1-2MPa into the reaction kettle, rapidly heating the reaction kettle to 300 DEG C while continuously stirring, reacting for 10min, not introducing the oxygen any more, adding Fischer-Tropsch wax and organic siloxane, scattering a pigment with particle size of 10-100nm into an epoxy resin molten solution in 1-3 times, mixing for 20-30min, reducing the temperature to be 80-100 DEG C, adding a dye, a colorless fluorescent agent solution, flaxseed oil, paraben and corn starch, uniformly mixing, adding a vitamin c saturated water solution and butyl alcohol and stirring at 1000r / min for 20min. According to the preparation process disclosed by the invention, the ink cartridge is divided into two parts, namely an ink cartridge box and a cleaning box, and after the printing ink is used up, the ink cartridge can be cleaned, so that the quality of the filled printing ink is ensured and the waste ink cartridge can be prevented from polluting an environment.

Description

Technical field [0001] The invention involves the field of chemical technology, especially the preparation process of a ink cartridge. Background technique [0002] Ink is an important material for packaging materials printing. It shows patterns and text through printing on the ink on the bearing material, including the main ingredients and auxiliary ingredients.Pigment, feasting, and auxiliary agent and solvents are used for various printing such as books, magazines, packaging and decoration, and building decoration. As social demand increases, the ink varieties and yields have also expanded and increased accordingly. As we all know, the main body of the world printing industry in the world printing industryIt is a rubber printing. The rubber print ink is transferred to the printed object through ink roller, rubber cloth, etc., while ink rollers and rubber cloth are durable products.In order to ensure the normal work of the equipment, regular cleaning and maintenance are very im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175C09D11/102C09D11/03C09D9/04
Inventor 陈国平夏方方杜成铭陈丽庆王霞张梁吴涛英荆吉仁夏新开王海大
Owner 丹阳恒安化学科技研究所有限公司
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