CN101709173A - Method for preparing novel printing ink cleaning agent - Google Patents
Method for preparing novel printing ink cleaning agent Download PDFInfo
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- CN101709173A CN101709173A CN200910230555A CN200910230555A CN101709173A CN 101709173 A CN101709173 A CN 101709173A CN 200910230555 A CN200910230555 A CN 200910230555A CN 200910230555 A CN200910230555 A CN 200910230555A CN 101709173 A CN101709173 A CN 101709173A
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- cleaning agent
- printing ink
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- ink cleaning
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Abstract
The invention relates to the preparation of a novel printing ink cleaning agent. The novel printing ink cleaning agent is characterized by comprising the following components in percentage by weight: 5 to 20 percent of isopropanol, 5 to 20 percent of triisopropanolamine, 0.5 to 3 percent of polyethenoxy ether, 0.1 to 0.5 percent of sodium hydroxide, 0.01 to 0.2 percent of essence and 60 to 90 percent of water. The novel printing ink cleaning agent solves the problems of poisonousness, flammability, easy explosion, serious pollution, large dosage, slow volatilization, high cost and the like of a pure solvent-based cleaning agent, and is suitable for conventional cleaning in printing industries.
Description
Technical field
The present invention relates to print field, specifically a kind of preparation method of novel printing ink cleaning agent.
Background technology
At present, the main body of world's Printing industry is offset printing, and printing ink is transferred on the stock by ink roller, blanket etc., guarantee ink roller, blanket works better, needs the routine cleaning maintenance.The clean-out system of current use mainly is a neat solvent type solvent, clean print system and there are a lot of drawbacks in equipment with neat solvent type clean-out system: on the one hand, contain volatile matter in the neat solvent and be easy to Peril Incidents such as presence of fire, consumption is big, cost is high, environmental pollution is serious, and is bigger to worker's healthy injury; On the other hand, a large amount of aromatics that contain in the neat solvent make the swell rubber of ink roller easily, influence printing quality and effect.
Summary of the invention
The present invention is for solving the easy presence of fire of neat solvent type clean-out system cleaning ink roller, blanket existence, environmental pollution is heavy, consumption is big, cost is high, bigger to healthy injury, make the swell rubber of ink roller easily, to problems such as water-soluble Fouling Cleaning poor effect such as paper hair, paper powder, Sudan Gum-arabic, the preparation method who invents a kind of novel printing ink cleaning agent.
Technical scheme of the present invention is that a kind of preparation method of novel printing ink cleaning agent comprises:
1, moiety is: Virahol, tri-isopropanolamine, Soxylat A 25-7, sodium hydroxide, essence, water;
2, the composition ratio is: Virahol 5-20%, tri-isopropanolamine 5-20%, Soxylat A 25-7 0.5-3%, sodium hydroxide 0.1-0.5%, essence 0.01-0.2%, water 60-90%;
3, preparation process is:
(1) Virahol and tri-isopropanolamine are added in the reactor, mix;
(2) Soxylat A 25-7 and sodium hydroxide are added in the above-mentioned mixed solution, stir up to dissolving fully;
(3) be added in the reactor after essence being incorporated water, stir.
Technique effect
Technique effect of the present invention is, adopt above-mentioned technical scheme, can realize a kind of novel printing ink cleaning agent, characteristics such as it has and do not have toxicity, not easy to blast, pollution-free, safety and environmental protection, cost are low, simple to operate, neat solvent type sanitising agents such as amount ratio kerosene, gasoline are little, evaporation rate is slow, can give full play to it and clean effect, greatly saves consumption.
Embodiment
Embodiment 1:
1, takes by weighing 5 kilograms of Virahols, 20 kilograms of tri-isopropanolamines, 2.5 kilograms of Soxylat A 25-7s, 0.1 kilogram in sodium hydroxide, 0.02 kilogram in essence, 72.38 kilograms in water in proportion
2, earlier Virahol and tri-isopropanolamine are added in the reactor, mix; Then Soxylat A 25-7 slowly slowly is added in the above-mentioned mixed solution with sodium hydroxide, stirred 10 minutes with the rotating speed of machinery with 100-1000rpm, till dissolving fully, after this moment essence being incorporated water, be added in the aforesaid reaction vessel rapidly, with the rotating speed stirring 15min of machinery with 100-1000rpm, the uniform liquid that obtains is detergent for ink.
Embodiment 2:
1, takes by weighing 20 kilograms of Virahols, 5 kilograms of tri-isopropanolamines, 1 kilogram of Soxylat A 25-7,0.2 kilogram in sodium hydroxide, 0.02 kilogram in essence, 73.8 kilograms in water in proportion
2, earlier Virahol and tri-isopropanolamine are added in the reactor, mix; Then Soxylat A 25-7 slowly slowly is added in the above-mentioned mixed solution with sodium hydroxide, stirred 10 minutes with the rotating speed of machinery with 100-1000rpm, till dissolving fully, after this moment essence being incorporated water, be added in the aforesaid reaction vessel rapidly, with the rotating speed stirring 15min of machinery with 100-1000rpm, the uniform liquid that obtains is detergent for ink.
Embodiment 3:
1, takes by weighing 15 kilograms of Virahols, 15 kilograms of tri-isopropanolamines, 2 kilograms of Soxylat A 25-7s, 0.5 kilogram in sodium hydroxide, 0.1 kilogram in essence, 67.4 kilograms in water in proportion
2, earlier Virahol and tri-isopropanolamine are added in the reactor, mix; Then Soxylat A 25-7 slowly slowly is added in the above-mentioned mixed solution with sodium hydroxide, stirred 10 minutes with the rotating speed of machinery with 100-1000rpm, till dissolving fully, after this moment essence being incorporated water, be added in the aforesaid reaction vessel rapidly, with the rotating speed stirring 15min of machinery with 100-1000rpm, the uniform liquid that obtains is detergent for ink.
Claims (2)
1. the preparation method of a novel printing ink cleaning agent is characterized in that:
Its moiety is: Virahol, tri-isopropanolamine, Soxylat A 25-7, sodium hydroxide, essence, water;
2. according to right 1, its composition ratio is: Virahol 5-20%, tri-isopropanolamine 5-20%, Soxylat A 25-7 0.5-3%, sodium hydroxide 0.1-0.5%, essence 0.01-0.2%, water 60-90%;
Preparation process is:
(1) Virahol and tri-isopropanolamine are added in the reactor, mix;
(2) Soxylat A 25-7 and sodium hydroxide are added in the above-mentioned mixed solution, stir up to dissolving fully;
(3) be added in the reactor after essence being incorporated water, stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910230555A CN101709173A (en) | 2009-11-30 | 2009-11-30 | Method for preparing novel printing ink cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910230555A CN101709173A (en) | 2009-11-30 | 2009-11-30 | Method for preparing novel printing ink cleaning agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101709173A true CN101709173A (en) | 2010-05-19 |
Family
ID=42401979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910230555A Pending CN101709173A (en) | 2009-11-30 | 2009-11-30 | Method for preparing novel printing ink cleaning agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101709173A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525167A (en) * | 2013-10-23 | 2014-01-22 | 合肥环照高分子材料厂 | Novel detergent for printing ink as well as preparation method thereof |
| CN104327583A (en) * | 2014-03-13 | 2015-02-04 | 上海欣跃环保科技发展有限公司 | High-performance and ultralow-VOC emission environment-friendly gun-cleaning solvent for automobile coating |
| GB2520633B (en) * | 2013-11-25 | 2021-06-02 | Crayola Llc | Marking system |
-
2009
- 2009-11-30 CN CN200910230555A patent/CN101709173A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525167A (en) * | 2013-10-23 | 2014-01-22 | 合肥环照高分子材料厂 | Novel detergent for printing ink as well as preparation method thereof |
| GB2520633B (en) * | 2013-11-25 | 2021-06-02 | Crayola Llc | Marking system |
| CN104327583A (en) * | 2014-03-13 | 2015-02-04 | 上海欣跃环保科技发展有限公司 | High-performance and ultralow-VOC emission environment-friendly gun-cleaning solvent for automobile coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100519 |