CN1189526C - Cleaning agent for water-solubility printing ink - Google Patents
Cleaning agent for water-solubility printing ink Download PDFInfo
- Publication number
- CN1189526C CN1189526C CNB02149620XA CN02149620A CN1189526C CN 1189526 C CN1189526 C CN 1189526C CN B02149620X A CNB02149620X A CN B02149620XA CN 02149620 A CN02149620 A CN 02149620A CN 1189526 C CN1189526 C CN 1189526C
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- CN
- China
- Prior art keywords
- detergent
- printing ink
- water
- water soluble
- cholamine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Detergent Compositions (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a detergent for water-solubility printing ink, which is transparent solution and is alkaline. The detergent contains the components of the weight percentage: 21.74 to 58.82% of N-methyl-ethyl pyrrolidone, 12.50 to 43.75% of cholamine, 12.50 to 43.75% of glycerin, 4.00 to 26.67% of polyethanediol octyl phenylether and water. Compared with the prior art, the detergent has the advantages of novel component, scientific ingredient, simple preparation, no color or light yellow, no smell, slow volatilization, high solution performance, strong cleaning performance for black slag precipitates, less toxicity, low environmental pollution, benefit to safety production and environmental protection and high comprehensive price performance ratio. The used detergent can be used for the second time after filtered, or a part of a fresh detergent can be added to the used detergent to be continuously used. The detergent is a special chemical product for making printed circuit boards and can be used for thoroughly removing residual printing ink on silk-screen stencils. The detergent can be widely used for removing various kinds of printing ink.
Description
Technical field the present invention relates to the remover of chemical coating or printing ink, relates in particular to a kind of water soluble ink scavenger.
The screen template of the existing printing system of background technology circuit card is to use multiple oil-soluble organic solvent as preparations such as methyl benzoate, diethylene glycol monobutyl ether and isophorones behind printed image.Have that smell is dense, toxicity is big, contaminate environment and defective that can not second stage employ.
Summary of the invention is to remedy the defective that prior art exists, and the present invention proposes a kind of water-soluble silk-screen ink clean-out system.The technical scheme that adopts is as follows:
This water soluble ink scavenger is a clear solution, is alkalescence, it is characterized in that each component and degree are respectively:
N-Methyl pyrrolidone 21.74～38.00%;
Cholamine 25.00～43.75%;
Glycerine 25.00～43.75%;
The aqueous solution 4.00～12.00% of polyoxyethylene glycol octyl group phenylate.
The further feature of this water soluble ink scavenger is:
The substitute of N-Methyl pyrrolidone is ethylene glycol monobutyl ether, ethylene glycol monomethyl ether and ethylene glycol ethyl ether;
The substitute of cholamine is Virahol and 2,2, the 2-trihydroxy ethylamine;
The substitute of glycerine is trolamine, propylene glycol and phosphoric acid four potassium.
The preparation method of this water soluble ink scavenger is, each component precentagewise content fed intake stir preparation, promptly prepares finished product.
The present invention's beneficial effect against existing technologies is component novelty, batching science; preparation is simple, and colourless or little yellow nothing is smelt, and volatilization is slow; solvency power is strong; especially it is strong black slag throw out to be removed power, and toxicity is little, and the environmental pollution degree is low; help safety in production and environment protection; and over-all properties price ratio is high, can use by secondary after used clean-out system filters, and also can add the fresh clean-out system of part and continue use.The present invention is a special-purpose chemical preparations of making printed circuit board (PCB), the remaining printing ink on the screen template thoroughly can be removed.The present invention also can be widely used in and remove other multiple inks.
A kind of water soluble ink scavenger of embodiment
Each component of this water soluble ink scavenger and degree are respectively:
N-Methyl pyrrolidone 38%;
Cholamine 25%;
Glycerine 25%;
The aqueous solution 12% of polyoxyethylene glycol octyl group phenylate.
Above-mentioned each component precentagewise content fed intake stir preparation, promptly prepare finished product.
Claims (4)
1, a kind of water soluble ink scavenger is characterized in that each component and degree are respectively:
N-Methyl pyrrolidone 21.74～38.00%;
Cholamine 25.00～43.75%;
Glycerine 25.00～43.75%;
The aqueous solution 4.00～12.00% of polyoxyethylene glycol octyl group phenylate.
2, water soluble ink scavenger as claimed in claim 1, the substitute that it is characterized in that N-Methyl pyrrolidone is an ethylene glycol monobutyl ether, or ethylene glycol monomethyl ether, or ethylene glycol ethyl ether.
3, water soluble ink scavenger as claimed in claim 1, the substitute that it is characterized in that cholamine is a Virahol, or 2,2, the 2-trihydroxy ethylamine.
4, water soluble ink scavenger as claimed in claim 1, the substitute that it is characterized in that glycerine is a trolamine, or propylene glycol, or phosphoric acid four potassium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02149620XA CN1189526C (en) | 2002-12-10 | 2002-12-10 | Cleaning agent for water-solubility printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02149620XA CN1189526C (en) | 2002-12-10 | 2002-12-10 | Cleaning agent for water-solubility printing ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1415672A CN1415672A (en) | 2003-05-07 |
| CN1189526C true CN1189526C (en) | 2005-02-16 |
Family
ID=4751703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02149620XA Expired - Fee Related CN1189526C (en) | 2002-12-10 | 2002-12-10 | Cleaning agent for water-solubility printing ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1189526C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103694773A (en) * | 2013-12-26 | 2014-04-02 | 青岛中科菲力工程技术研发有限公司 | Cleaning agent for printing damping roller |
| CN104151918B (en) * | 2014-08-28 | 2015-12-30 | 山东威达机械股份有限公司 | A kind of neutral environmental protection paint remover |
| CN107353700A (en) * | 2017-06-14 | 2017-11-17 | 广东红日星实业有限公司 | A kind of new and effective water-based ink cleaning agent and preparation method thereof |
-
2002
- 2002-12-10 CN CNB02149620XA patent/CN1189526C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1415672A (en) | 2003-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |