Water-base ink cleaning agent

A cleaning agent and ink technology, applied in the direction of chemical paint/ink remover, coating, etc., can solve the problems of strong volatility of butyl cellosolve, chronic poisoning of human internal organs, and unsatisfactory cleaning effect, so as to improve the ability of hard water resistance , Strong degreasing ability, good decontamination effect

Active Publication Date: 2010-06-30
北京蓝星清洗有限公司
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AI Technical Summary

Problems solved by technology

But still there are many drawbacks in water-based ink cleaning agent at present, all provide a kind of water-soluble ink cleaning agent as Chinese patent 03119639.X and Chinese patent 02149620.X, main component is butyl cellosolve (ethylene glycol butyl ether), N- Methylpyrrolidone, of which butyl cellosolve is highly volatile and has a strong pungent odor during use; long-term exposure to N-methylpyrrolidone can lead to chronic poisoning of human internal organs. Therefore, this type of water-based ink cleaning agent is inconvenient to operate, The problem of endangering human heal

Method used

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Embodiment 1-7

[0028] Embodiment 1-7 Preparation of water-based ink cleaning agent of the present invention

[0029] At normal temperature, according to the ratio shown in Table 2, the amount of fatty alcohol ether phosphate salt compound required will be calculated according to the total amount of ink cleaning agent to be prepared, and then MOA-3PK and NP- 4PK mixed, and then weighed the rest of the components according to the proportion. Under normal temperature conditions, first add the basic inorganic substance and co-solvent into the water, stir and dissolve completely, then add the above-mentioned other substances, stir until completely transparent.

[0030] Table 2 Composition and proportion of ink cleaning agent

[0031]

[0032] 20 kilograms of ink cleaning agents prepared from the above-mentioned examples are used as diluents with water at a dilution ratio of 1: 30, and its usage method is divided into two kinds:

[0033] (1) Scrub. Dip the diluent with a cloth, and manually ...

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Abstract

The invention discloses a water-base ink cleaning agent, which comprises the following components by weight percent: 3-12 percent of phosphate salt, 1-5 percent of alkali inorganic matter, 0-3 percent of cosolvent, 0.05-3 percent of penetrating agent, 0.1-4 percent of metal protecting agent and remaining percent of water. The cleaning agent has specially strong removal effect on slightly-dissolvable cured ink adhered onto ink printing devices and has protective function on the ink printing devices; the cleaning agent contains no inflammable and explosive component and transparent solution is obtained when the cleaning agent is mixed with water in any proportion; and the use of the cleaning agent is safe, no impact is caused to the human health and no environmental production is caused.

Description

technical field [0001] The invention belongs to the field of fine chemicals, and in particular relates to a water-soluble cleaning agent for printing ink. Background technique [0002] Ink is often used in various product packaging and text printing. In recent years, with the popularization of color printing technology in my country's printing industry, ink types of different colors must be replaced frequently during the ink printing process. Therefore, the residual ink cleaning process of printing equipment is an important guarantee for printing high-quality printed matter. [0003] At present, ink cleaning agents on the market are divided into three categories: (1) traditional gasoline and kerosene cleaning agents. Although this type of cleaning agent has a good cleaning effect, it has potential safety hazards of flammability and explosion, so it is gradually eliminated. (2) Emulsion ink cleaning agent. This kind of cleaning agent is made by adding complex surfactants a...

Claims

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Application Information

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IPC IPC(8): C09D9/04
Inventor 单素灵白剑利王双田沈妮文措杰郭廷冰邱雪梅
Owner 北京蓝星清洗有限公司
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