CN1287142A - Formulation and preparation process of water soluble ink scavenger - Google Patents
Formulation and preparation process of water soluble ink scavenger Download PDFInfo
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- CN1287142A CN1287142A CN 00115977 CN00115977A CN1287142A CN 1287142 A CN1287142 A CN 1287142A CN 00115977 CN00115977 CN 00115977 CN 00115977 A CN00115977 A CN 00115977A CN 1287142 A CN1287142 A CN 1287142A
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Abstract
The present invention relates to fine chemical technology and aims at providing low cost ink scavenger. The water soluble ink scavenger of the present invention is compounded with organic solvent and surfactant, including monobutyl ether, isopropanol, coconut oleic acid, ethanol, sodium carbonate, sodium tripolyphosphate, essence and oxalic acid as well as deionized water. It has good use effect and safety and low cost.
Description
The present invention relates to fine chemical technology.Specifically, be a kind of printing industry that is used for, the water soluble ink scavenger that residual ink on printing equipment, PS version, resin plate and the rubber roll is cleaned.
Before the present invention proposed, the home and abroad printing industry except that using gasoline, also had the oil-in-water type detergent for ink to the cleaning of printing equipment residual ink.It is for the special clean-out system that is equipped with of external printing equipment, and as the printing press of Germany and Japan, but owing to cost an arm and a leg, general enterprise is difficult to bear; In addition, the oil-in-water type detergent for ink because of product viscosity is big, can not clean automatically, especially under cold environmental conditions, can not use, and inflammable, price than gasoline expensive several times.To sum up state situation, also do not have at present a kind of can be suitable with gasoline on cleansing power, and price is lower than gasoline again, detergent for ink that can be fire-retardant.
The objective of the invention is, a kind of water soluble ink scavenger and preparation technology thereof that efficient organic solvent and surfactivity auxiliary agent carry out compatibility that have is provided, poor for applicability to solve existing detergent for ink, cost an arm and a leg defective such as inflammable.
In order to realize purpose of the present invention, at the printing ink composition and performance, it is preferred that selected efficiently easily to degrade in the present invention's prescription solvent and surfactivity auxiliary agent carry out compatibility.Its specifically fill a prescription (by weight percentage) is as follows:
Monobutyl ether 6～6.5%
Virahol 12～13.5%
Lauric acid amide of ethanol 0.3～0.4%
Ethanol 3～5%
Soda ash 0.05～0.06%
Tripoly phosphate sodium STPP 0.1～0.13%
Sodium Nitrite 0.03～0.04%
Essence 0.1%
Oxalic acid is regulated pH value
Deionized water 75～78.4%
According to above-mentioned prescription, its preparation A liquid technology claims suitable quantity of water to pour in the pot, and with tripoly phosphate sodium STPP, the weighing by weight percentage of Sodium Nitrite, soda ash adds in the pot, is stirred to moltenly entirely, then throw out is filtered standby; Preparation B liquid technology adds the weighing by weight percentage of lauric acid amide of ethanol, monobutyl ether, Virahol in the pot, stirs, and B liquid is poured in the mixing of second alcohol and water to stir again, and is standby.At last A liquid and B liquid mixed solution are stirred, add an amount of essence, regulate pH value 7.5～8.0 with oxalic acid.
The present invention compares with existing oil-in-water type detergent for ink and preparation technology, has shown its superiority fully, cleans the contrast experiment through printing ink, and its cleansing power is better than the oil-in-water type detergent for ink, also is better than the cleaning performance of gasoline and kerosene.Simultaneously, printing equipment is not had corrosion, harmless to HUMAN HEALTH, its price is lower than gasoline and kerosene, and is nonflammable, safe in utilization, and environment is not had two pollutions.
Accompanying drawing provided by the present invention is the process flow sheet of preparation water soluble ink scavenger.
The present invention illustrates this technical process in conjunction with the embodiments:
By this preparation technology FB(flow block), one group of example of preparation water soluble ink scavenger:
Prescription %
Monobutyl ether 6
Virahol 12
6501 (lauric acid amide of ethanol) 0.3
Ethanol 3
Soda ash 0.05
Tripoly phosphate sodium STPP 0.1
Sodium Nitrite 0.03
Deionized water 78.4
Essence 0.1
Oxalic acid (regulating pH value 7.5～8.0)
Method for making: A liquid preparation: claim water 30g to pour in the 250ml beaker, tripoly phosphate sodium STPP 0.1g, Sodium Nitrite 0.03g, soda ash 0.05g are poured in the 250ml beaker of water, be stirred to whole dissolvings, sedimentation and filtration.
B liquid preparation: monobutyl ether 6g, Virahol 12g, lauric acid amide of ethanol 0.3g are poured in the 250ml beaker of water, stir, this liquid is poured in the mixed solution of second alcohol and water, stir.
A liquid is poured in the B liquid, added essence 0.1, stir, add the adjusting pH value 7.5～8.0 of oxalic acid, stirring gets product.
Claims (3)
1, a kind of water soluble ink scavenger prescription and preparation technology, carry out compatibility with efficient organic solvent and tensio-active agent, which comprises at least: monobutyl ether, Virahol, lauric acid amide of ethanol, ethanol, soda ash, trimer acid sodium, Sodium Nitrite, essence, oxalic acid and deionized water, it is characterized in that, by weight percentage:
Monobutyl ether 6～6.5%
Virahol 12～13.5%
Lauric acid amide of ethanol 0.3～0.4%
Ethanol 3～5%
Soda ash 0.05～0.06%
Tripoly phosphate sodium STPP 0.1～0.13%
Sodium Nitrite 0.03～0.04%
Essence 0.1%
Oxalic acid is regulated pH value
Deionized water 75～78.4%
2, a kind of aqueous fusion detergent for ink prescription according to claim 1 and preparation technology, it is characterized in that being the preparation of A liquid: claim suitable quantity of water to pour in the pot, with tripoly phosphate sodium STPP, the weighing by weight percentage of Sodium Nitrite, soda ash adds in the pot, be stirred to molten entirely, then throw out is filtered standby, the preparation of B liquid, lauric acid amide of ethanol, monobutyl ether, Virahol, weighing are by weight percentage added in the pot, stir, again B liquid is poured into stir in the mixed solution of second alcohol and water standby.
3, according to claim 1,2 described a kind of water soluble ink scavenger prescription and preparation technologies, it is characterized in that A liquid and B liquid mixing and stirring are added an amount of essence, regulate pH value 7.5～8 with oxalic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00115977 CN1287142A (en) | 2000-08-25 | 2000-08-25 | Formulation and preparation process of water soluble ink scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00115977 CN1287142A (en) | 2000-08-25 | 2000-08-25 | Formulation and preparation process of water soluble ink scavenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1287142A true CN1287142A (en) | 2001-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00115977 Pending CN1287142A (en) | 2000-08-25 | 2000-08-25 | Formulation and preparation process of water soluble ink scavenger |
Country Status (1)
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| CN (1) | CN1287142A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629131B (en) * | 2008-07-15 | 2011-09-14 | 村上精密制版（昆山）有限公司 | Silk screen cleaning agent for silk screen printing |
| CN103214898A (en) * | 2013-04-26 | 2013-07-24 | 南京信息工程大学 | Water-based printing ink cleaning agent and preparation method thereof |
| CN104744994A (en) * | 2015-03-25 | 2015-07-01 | 安徽物宝光电材料有限公司 | Tempered glass deinking agent and production method thereof |
-
2000
- 2000-08-25 CN CN 00115977 patent/CN1287142A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629131B (en) * | 2008-07-15 | 2011-09-14 | 村上精密制版（昆山）有限公司 | Silk screen cleaning agent for silk screen printing |
| CN103214898A (en) * | 2013-04-26 | 2013-07-24 | 南京信息工程大学 | Water-based printing ink cleaning agent and preparation method thereof |
| CN104744994A (en) * | 2015-03-25 | 2015-07-01 | 安徽物宝光电材料有限公司 | Tempered glass deinking agent and production method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |