CN1298798C - Ink for ink jet printer - Google Patents
Ink for ink jet printer Download PDFInfo
- Publication number
- CN1298798C CN1298798C CNB2005100126513A CN200510012651A CN1298798C CN 1298798 C CN1298798 C CN 1298798C CN B2005100126513 A CNB2005100126513 A CN B2005100126513A CN 200510012651 A CN200510012651 A CN 200510012651A CN 1298798 C CN1298798 C CN 1298798C
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- CN
- China
- Prior art keywords
- ink
- jet printer
- tinting material
- nabam
- deionized water
- 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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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention provides ink for ink-jet printers, which comprises coloring agents, EDTA, 1, 1, 3, 3-tetramethyl urea, sodium dithiocarbamate, isopropanol and borax. The ink has no undissolved substances separated out in storing for long term and no jamming in nozzles. After three-year period of probation, the ink can be used for printing uniform and clear text and images without fading in water. The ink of the present invention has the advantages of simple production process and low manufacturing cost.
Description
Technical field
The present invention relates to the ink that a kind of ink-jet printer is used, a kind of non-fading ink jet ink composition of chance water that comprises tinting material of saying so more specifically.
Background technology
Generally use along with PC, the raising of ink-jet printer resolving power and the improvement of print quality, for industry, commercial, especially domestic consumer, reducing the printer cost is the urgent market requirement, by the existing market situation, and a family expenses ink-jet printer, price is hundreds of units to thousand yuan, but a box ink needs 200 yuan.One box ink often uses for some time, when also not using up, needs to change because of the plug nozzle phenomenon occurring, as seen prevents plug nozzle, is one of measure that guarantees print quality, reduction printing cost.
In order to guarantee ink-jet printer ink quality, except that tinting material, comprise cosolvent, permeate agent and wetting agent etc. in the composition for ink usually.For example the Chinese patent (application number 981080078.2) of U.S. Lexmark International Inc application is with 1, and the 2-alkyl diol is a permeate agent, and organopolysiloxane is a wetting agent, is cosolvent with replacement and unsubstituted lactan (preferred pyrrolidone).Specific embodiment is as follows:
| Component | Weight % |
| Tinting material | 3.25 |
| EDTA | 0.01 |
| 2-Pyrrolidone | 7.5 |
| TEG | 12.5 |
| 1, the 2-hexylene glycol | 4.0 |
| 1,2-benzo-isothiazoline-3-ketone | 0.2 |
| Sodium Tetraborate | 0.2 |
| Organopolysiloxane | 0.5 |
| Deionized water | Surplus |
Comprise that glycol ether (or propylene glycol), glycerol are cosolvent in the component of the disclosed composition for ink of another Chinese patent (application number 02115137.7), polyvinylpyrrolidone is a dispersion agent, and SJFC is a permeate agent, and three (hydroxyethyl) s-triazine is a sanitas.Specific embodiment is as follows:
| Component | Weight % |
| Tinting material | 2.5-9 |
| Deionized water | 40-70 |
| Glycol ether (or propylene glycol) | 10-25 |
| Glycerol | 5-15 |
| Polyvinylpyrrolidone | 0.5-2 |
| Ethylene glycol monoethyl ether | 4-8 |
| Permeate agent SJFC | 0.5-1.2 |
| Three (hydroxyethyl) s-triazine | 0.1-0.2 |
| Water-based silicone oil | 2-4 |
The composition for ink of above patent disclosure, though guaranteed the ink quality, the ink manufacturing cost is higher.
Summary of the invention
The ink that the object of the present invention is to provide a kind of printer to use is done typescripts soon, and chance water is colour-fast, and long-term storage re-uses, also nonchoking nozzle, and low cost of manufacture.
For achieving the above object, a kind of ink for ink-jet printer provided by the invention is characterized in that components based on weight percentage comprises:
Composition weight (%)
Tinting material 2.0～3.5
EDTA 0.01
1,1,3,3-tetramethyl-urea 6～8
Nabam 2～3
Virahol 6～8
Borax 0.1～0.2
The deionized water surplus
Described tinting material is: sun blue 199, directly yellow 23, acid yellow 23, fuchsin 93A, Food Red 11 or directly black 154.
Described nabam is: Sodium dimethyldithiocarbamate 40min, Thiocarb or dihydroxy ethyl nabam.
The preparation method of ink for ink-jet printer of the present invention comprises the steps: earlier will other components except that tinting material to measure in accordance with regulations and joins in the deionized water, stirs 10-30 minute under the room temperature; And then the tinting material of adding specified amount, continue at room temperature to stir 0.5-1 hour, left standstill 8-12 hour; Use the sand core funnel suction filtration, obtain the purpose product.Be filled in the print cartridge then.
That raw material nabam used in the present invention has is wetting, performances such as molten and sterilization altogether, its employing cost that not only economizes in raw materials, and improved product performance.After the ink long-term storage of the present invention, there is not insolubles to occur, nonchoking nozzle, on probation through 3 years, literal, the image of printing are even, clear, and chance water is colour-fast.
Embodiment
Embodiment 1
Composition weight (%)
Direct blue 199 3
EDTA 0.01
1,1,3,3-tetramethyl-urea 6
Thiocarb 3
Virahol 6
Borax 0.1
The deionized water surplus
Preparation method: earlier will other components except that tinting material measure in accordance with regulations and join in the deionized water, stirred 10 minutes under the room temperature; And then the tinting material of adding specified amount, continue at room temperature to stir 1 hour, left standstill 12 hours; Use the sand core funnel suction filtration, obtain the purpose product.Be filled in the print cartridge then.
Embodiment 2
Composition weight (%)
Direct blue 199 3.5
EDTA 0.01
1,1,3,3-tetramethyl-urea 7
Dihydroxy ethyl nabam 2
Virahol 8
Borax 0.2
The deionized water surplus
Embodiment 3
Composition weight (%)
Fuchsin 93A 2
EDTA 0.01
1,1,3,3-tetramethyl-urea 8
Sodium dimethyldithiocarbamate 40min 2.5
Virahol 7
Borax 0.15
The deionized water surplus
Embodiment 4
Composition weight (%)
Direct yellow 23 3
EDTA 0.01
1,1,3,3-tetramethyl-urea 7
Dihydroxy ethyl nabam 2
Virahol 7
Borax 0.1
The deionized water surplus
Embodiment 5
Composition weight (%)
Acid yellow 23 3.2
EDTA 0.01
1,1,3,3-tetramethyl-urea 8
Sodium dimethyldithiocarbamate 40min 2.5
Virahol 8
Borax 0.2
The deionized water surplus
Embodiment 6
Composition weight (%)
Food Red 11 3
EDTA 0.01
1,1,3,3-tetramethyl-urea 7
Thiocarb 2
Virahol 8
Borax 0.15
The deionized water surplus
Embodiment 7
Composition weight (%)
Directly deceive 154 2.8
EDTA 0.01
1,1,3,3-tetramethyl-urea 7
Thiocarb 2
Virahol 8
Borax 0.2
The deionized water surplus
All embodiment preparation methods are all with embodiment 1.
Claims (4)
1, a kind of ink for ink-jet printer is characterized in that components based on weight percentage comprises:
Tinting material 2.0～3.5
EDTA 0.01
1,1,3,3-tetramethyl-urea 6～8
Nabam 2～3
Virahol 6～8
Borax 0.1～0.2
The deionized water surplus.
2, ink for ink-jet printer according to claim 1 is characterized in that described tinting material is: sun blue 199, directly yellow 23, acid yellow 23, fuchsin 93A, Food Red 11 or directly black 154.
3, ink for ink-jet printer according to claim 1 is characterized in that described nabam is: Sodium dimethyldithiocarbamate 40min, Thiocarb or dihydroxy ethyl nabam.
4, the preparation method of ink for ink-jet printer according to claim 1 is characterized in that comprising the steps: earlier will other component except that tinting material measuring in accordance with regulations and joins in the deionized water, after stirring at room 10-30 minute; And then the tinting material of adding specified amount, continue to leave standstill 8-12 hour at stirring at room 0.5-1 hour; Filter with sand core funnel, obtain ink for ink-jet printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100126513A CN1298798C (en) | 2005-07-05 | 2005-07-05 | Ink for ink jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100126513A CN1298798C (en) | 2005-07-05 | 2005-07-05 | Ink for ink jet printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1715344A CN1715344A (en) | 2006-01-04 |
| CN1298798C true CN1298798C (en) | 2007-02-07 |
Family
ID=35821518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100126513A Expired - Fee Related CN1298798C (en) | 2005-07-05 | 2005-07-05 | Ink for ink jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1298798C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6466120A (en) * | 1987-09-07 | 1989-03-13 | Lederle Japan Ltd | Active oxygen production increaser |
| JPH05345872A (en) * | 1992-06-15 | 1993-12-27 | Canon Inc | Recording medium which is solid at ordinary temperature and method for recording |
| CN1239727A (en) * | 1999-06-14 | 1999-12-29 | 洛阳石化聚丙烯有限责任公司 | Ink for jet printer |
| CN1504522A (en) * | 2002-11-28 | 2004-06-16 | ������������ʽ���� | Black ink composition, ink set, recording method and recorded matter |
-
2005
- 2005-07-05 CN CNB2005100126513A patent/CN1298798C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6466120A (en) * | 1987-09-07 | 1989-03-13 | Lederle Japan Ltd | Active oxygen production increaser |
| JPH05345872A (en) * | 1992-06-15 | 1993-12-27 | Canon Inc | Recording medium which is solid at ordinary temperature and method for recording |
| CN1239727A (en) * | 1999-06-14 | 1999-12-29 | 洛阳石化聚丙烯有限责任公司 | Ink for jet printer |
| CN1504522A (en) * | 2002-11-28 | 2004-06-16 | ������������ʽ���� | Black ink composition, ink set, recording method and recorded matter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1715344A (en) | 2006-01-04 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 |