CN1083501A - Printing ink washing agent - Google Patents
Printing ink washing agent Download PDFInfo
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- CN1083501A CN1083501A CN 93111669 CN93111669A CN1083501A CN 1083501 A CN1083501 A CN 1083501A CN 93111669 CN93111669 CN 93111669 CN 93111669 A CN93111669 A CN 93111669A CN 1083501 A CN1083501 A CN 1083501A
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- acid
- printing ink
- washing agent
- lipid
- ink washing
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Abstract
The component of printing ink washing agent is: contain the aliphatic hydrocarbon of 5-8 carbon atoms, water, anhydrous sorbitol (straight chain) fatty acid ester, polyoxyethylene sorbitan fatty acid ester, lipid acid and mineral alkali or organic bases.Said components is mixed by certain technology, and emulsification is stable and produce the novel printing detergent for ink effective, that cost is low, nontoxic, can replace at present the clean-out system that the gasoline that widely uses in China and gasoline and kerosene are mixed and made into.
Description
The present invention relates to a kind of printing ink washing agent of cleaning printing press tool, further for cleaning the detergent for ink of uncured printing ink on ink roller, blanket, impression cylinder and the forme.
In the Printing industry, the cleaning of printing machinery, utensil is an important aided process, a lot of abroad in recent years to this achievement in research, but more is to blanket, the scavenger specially of printing ink residue on cylinder and the forme, for example, Canadian Patent CA1230532 is " the printing cylinder clean-out system " that is exclusively used in printing cylinder, and russian patent SU1409646 and SU1461757 then are " the blanket trace clean-out system " of special-purpose blanket and " the forme clean-out system is newly filled a prescription " that is exclusively used in forme etc.But for being applicable to that printing ink need be actually rare to the versatility detergent for ink that ink roller cleans in form and aspect conversion and other reason.This be since on the ink roller on purging method and the blanket and the forme of printing ink residue the purging method of printing ink residue different.The former removes clean with the discarded printing ink that doctor will dissolve or dilute on plastics or iron ink roller.The latter uses cotton yarn, is stained with behind the clean-out system and removes by hand.Because the lipophilicity, solubleness and the volatility that are used for the cleaning material of ink roller be all than the cleaning material height of blanket, above-mentioned three kinds of clean-out systems are to be not suitable for removing ink residue thing on the ink roller.The clear 63-133000 of Japanese Patent uses the petroleum hydrocarbon boiling point at 200-300 ℃, its content is up to 80%, though therefore it has sizable solubleness and lower volatility, but in fact petroleum hydrocarbon refers to kerosene in above-mentioned boiling spread, and experience shows with kerosene and has a strong impact on print quality as the cleaning material of ink roller.The clean-out system main purpose that world patent NO9014174 proposes is for environment protection, reduces to the airborne release pollutent, thus complex structure, the cost costliness.
By retrieval, China recent years detergent for ink patent is actually rare in addition, and publication number is CN1051584 " printing ink washing agent ", has proposed water-base ink cleaning agent.Obviously, printing-ink is an oil soluble printing ink, and it is unfavorable using aqueous cleaning agent, and the cleaning to ink roller more is not suitable for especially.Therefore domestic present situation is, at the cleaning printing press tool, comprises ink roller and blanket, and cylinder etc. all are directly to wash with motor spirit, or adds a certain proportion of kerosene or the diesel oil clean-out system as the ink residue thing in gasoline.
Therefore, main purpose of the present invention provides a kind of clean-out system that is applicable to ink roller, not only has better effect but also can save the energy with directly comparing with the gasoline washing when using printing ink washing agent of the present invention to clean ink roller, alleviates environmental pollution.
Another object of the present invention is because the component characteristic and the application test of clean-out system of the present invention show, this clean-out system not only is applied to have on the ink roller fabulous effect but also is applied to blanket, cylinder, fabulous effect is also arranged on the forme, is a kind of printing ink washing agent with very big versatility.
Further aim of the present invention is that clean-out system of the present invention uses cheap aliphatic solvents and water and provides a kind of manufacture method simple, low price printing ink washing agent with low cost.
Printing ink washing agent of the present invention mainly is to utilize aliphatic hydrocarbon and water to add oiliness tensio-active agent and stablizer more respectively as main component and constantly stir and the glue mill with rubber mill, make mixture fully emulsified, become water-in-oil-type liquid grain, thereby reach the effect of washing printing ink.
Detailed embodiment of the present invention is with aliphatic hydrocarbon (for example ethane, heptane, octane etc.) and the water main body as scavenging solution, and adds tensio-active agent and stablizer, and its main ingredient weight ratio is as follows:
The aliphatic hydrocarbon of the above-mentioned 5-8 of a containing carbon atom has ethane, heptane, octane etc.Anhydrous sorbitol (straight chain) fatty acid ester is olein, linolic acid fat, lauric acid fat, palmitic acid lipid as its best fatty acid ester of component of clean-out system of the present invention, ricinoleate acid fat etc.Best fatty acid ester in the polyoxyethylene sorbitan fatty acid ester is olein, lauric acid fat, palmitic acid lipid, ricinoleate acid fat etc., and best lipid acid is oleic acid, linolic acid, lauric acid, palmitinic acid, ricinoleate acid etc.Organic bases of the present invention or mineral alkali have the effect of stable clean-out system as the stablizer of clean-out system, according to experiment, behind the adding stablizer, clean-out system can keep more than 2 years, mineral alkali as stablizer can be sodium hydroxide, potassium hydroxide, and organic bases can be trolamine, quaternary amine alkali etc.
The production technique of printing ink washing agent of the present invention such as following:
Select the container of a constant volume, said vesse is equipped with colloidal mill.The components by weight that proposes by the present invention in container is put into aliphatic hydrocarbon earlier, press the desired weight ratio of each component then anhydrous sorbitol (straight chain) fatty acid ester, polyethylene anhydrous sorbitol fatty acid ester, lipid acid drop in the container and grind and made each group fully miscible in 5-10 minute.In above-mentioned mixed solution, water is injected again and ground 10-15 minute, make it fully emulsified with the flow velocity of 3 liters of per minutes.At last organic bases or mineral alkali are dropped in the above-mentioned mixed solution with the speed that per minute adds 1 gram, and the liquid bead degree that continues to grind after above-mentioned emulsification after adding finishes is the 2-4 micron.Be generally the granularity that reaches above-mentioned requirements, must after alkali compound adds, grind again 10-15 minute.
Because high degree of agitation and grinding in the above-mentioned technology, mixed solution can become a kind of water in oil liquid, behind the organic bases or mineral alkali that add as liptinite, the blended emulsion can keep relative stability, according to experiment, under sealed state, preservation period can be for 2 years, and the emulsion sex change can not take place, keep original cleaning performance.
Cleaning agent for printing ink of the present invention is tested through small white mouse, proves harmless.Test method is to soak tail 4 hours, observes after 14 days, and the skin that tested white mouse is soaked afterbody does not have bright showing unusually as seen, and the whole body health situation is normal.This shows that scavenging solution does not have corrosive nature to skin, can be by complete skin absorption yet, and cause the whole body acute poisoning.
According to controlled trial, the cleaning performance of printing ink washing agent of the present invention is better than being extensive use of at present petroleum alkane, and its comprehensive cost can reduce about 40%.Following data show this clean-out system and the washing effect of petroleum alkane when washing ink roller, blanket and printing forme, and recently represent with standard ink removing rate percentage commonly used.
Embodiment 1
The component of clean-out system is as follows:
C5-C8 aliphatic hydrocarbon 39.3%
Water 59%
Anhydrous sorbitol list olein 0.63%
Anhydrous sorbitol Triolein 0.35%
Oleic acid 0.64%
Sodium hydroxide 0.08%
Be equipped with one and add C5-C8 aliphatic hydrocarbon 39.3kg in the container of colloidal mill earlier, add anhydrous sorbitol list olein 0.63kg again, 0.64 kilogram of anhydrous sorbitol Triolein 0.35kg and vinic acid, grind after 5-10 minute again 59kg water, speed with 3 liters of per minutes is injected container, adds the back grinding that finishes and makes mixed solution fully emulsified in 10-15 minute in about 27 minutes.Add 0.08kg sodium hydroxide again while grinding, grind again and promptly got 100 kilograms of printing ink washing agents of the present invention in 10-15 minute.
Embodiment 2
The component of clean-out system is as follows:
Oil 39.3%
Water 59%
Anhydrous sorbitol list olein 0.7%
Polyoxyethylene sorbitan list olein 0.15%
Oleic acid 0.67%
Trolamine 0.18%
Manufacture method is as described in the embodiment 1.
Claims (6)
1, a kind of printing ink washing agent the invention is characterized in that its composition weight ratio is:
The aliphatic hydrocarbon 19.88-75% that contains 5-8 carbon atom
Lipid acid 0.04-5%
Organic bases or mineral alkali 0.01-3%
Water 10-75%
2, by the manufacturing process of the described printing ink washing agent of claim 1, it is characterized by:
A, at the built-in a certain amount of aliphatic hydrocarbon solution of the container that colloidal mill is housed, again by the desired weight ratio of above-mentioned each component anhydrous sorbitol (straight chain) fatty acid ester and (or) the polyoxyethylene sorbitan fatty acid ester, lipid acid drops in the container and grinds fast, and is fully miscible until each component;
B, with the flow velocity of 3 liters of per minutes, pressing the mixed solution that the desired water of component concentration injects said vesse, after notes finish, ground again 10-15 minute, make mixed solution fully emulsified;
C, in emulsive mixed solution, add and press desired mineral alkali of component concentration or organic bases, above-mentioned mineral alkali or organic bases add in the emulsion with the speed that per minute drops into 1 gram, after organic bases or mineral alkali adding finished, the liquid bead degree that continues to grind up to above-mentioned emulsion was the 2-4 micron.
3, by the described printing ink washing agent of claim 1, it is characterized by: lipid acid best in anhydrous sorbitol (straight chain) fatty acid ester is olein, linolic acid fat, lauric acid fat, palmitic acid lipid, ricinoleate acid fat etc.
4, by the described printing ink washing agent of claim 1, it is characterized by: the best fatty acid ester in the polyoxyethylene sorbitan fatty acid ester is olein, lauric acid fat, palmitic acid lipid, ricinoleate acid fat etc.
5, by the described printing ink washing agent of claim 1, it is characterized by mineral alkali is sodium hydroxide, potassium hydroxide etc., and organic bases is trolamine, quaternary amine alkali etc.
6, by the described printing ink washing agent of claim 1, it is characterized by lipid acid is oleic acid, linolic acid, ricinolic acid, palmitinic acid, lauric acid etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111669 CN1083501A (en) | 1993-08-24 | 1993-08-24 | Printing ink washing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111669 CN1083501A (en) | 1993-08-24 | 1993-08-24 | Printing ink washing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1083501A true CN1083501A (en) | 1994-03-09 |
Family
ID=4989433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93111669 Pending CN1083501A (en) | 1993-08-24 | 1993-08-24 | Printing ink washing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1083501A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434764B (en) * | 2007-11-15 | 2010-12-01 | 中国石油化工股份有限公司 | Printing ink cleaning agent |
| CN101503585B (en) * | 2009-03-20 | 2011-02-16 | 中国印钞造币总公司 | Plate wiping solution for engraving intaglio printing press |
| CN103525169A (en) * | 2013-10-23 | 2014-01-22 | 合肥环照高分子材料厂 | Cleaning agent for cleaning printing ink and preparation method thereof |
| CN103627244A (en) * | 2013-10-29 | 2014-03-12 | 安徽唯宝印刷科技有限公司 | Water roller cleaning agent for printing |
| CN103666012A (en) * | 2012-09-24 | 2014-03-26 | 天津博克尼科技发展有限公司 | Printing ink cleaning agent prepared from waste oil surfactant |
| CN106398375A (en) * | 2016-09-23 | 2017-02-15 | 湖南师范大学 | Water-in-oil microemulsion printing ink cleaning agent and preparation method thereof |
| CN106752292A (en) * | 2016-12-15 | 2017-05-31 | 温州乐发教育科技有限公司 | A kind of water-in-oil type detergent for ink and preparation method thereof |
-
1993
- 1993-08-24 CN CN 93111669 patent/CN1083501A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434764B (en) * | 2007-11-15 | 2010-12-01 | 中国石油化工股份有限公司 | Printing ink cleaning agent |
| CN101503585B (en) * | 2009-03-20 | 2011-02-16 | 中国印钞造币总公司 | Plate wiping solution for engraving intaglio printing press |
| CN103666012A (en) * | 2012-09-24 | 2014-03-26 | 天津博克尼科技发展有限公司 | Printing ink cleaning agent prepared from waste oil surfactant |
| CN103525169A (en) * | 2013-10-23 | 2014-01-22 | 合肥环照高分子材料厂 | Cleaning agent for cleaning printing ink and preparation method thereof |
| CN103627244A (en) * | 2013-10-29 | 2014-03-12 | 安徽唯宝印刷科技有限公司 | Water roller cleaning agent for printing |
| CN103627244B (en) * | 2013-10-29 | 2016-05-04 | 安徽唯宝印刷科技有限公司 | A kind of Rubber Printing Water-Roller cleaning agent |
| CN106398375A (en) * | 2016-09-23 | 2017-02-15 | 湖南师范大学 | Water-in-oil microemulsion printing ink cleaning agent and preparation method thereof |
| CN106398375B (en) * | 2016-09-23 | 2019-06-21 | 湖南师范大学 | A kind of water in oil microemulsion detergent for ink and preparation method thereof |
| CN106752292A (en) * | 2016-12-15 | 2017-05-31 | 温州乐发教育科技有限公司 | A kind of water-in-oil type detergent for ink and preparation method thereof |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |