JPS5796065A - Preparation of ink for ink jet printing - Google Patents
Preparation of ink for ink jet printingInfo
- Publication number
- JPS5796065A JPS5796065A JP17103080A JP17103080A JPS5796065A JP S5796065 A JPS5796065 A JP S5796065A JP 17103080 A JP17103080 A JP 17103080A JP 17103080 A JP17103080 A JP 17103080A JP S5796065 A JPS5796065 A JP S5796065A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- jet printing
- dye
- ink jet
- solution
- 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.)
- Pending
Links
- 238000007641 inkjet printing Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 239000008213 purified water Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000007639 printing Methods 0.000 abstract 1
- 150000004040 pyrrolidinones Chemical class 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE: To prepare an ink for ink jet printing, suitable for pressure-pulse printing, etc., by dissolving a dye and other additives in a solvent, and subjecting the solution to centrifugal separation, thereby reducing the clogging of a filter during filtration.
CONSTITUTION: A solution containing pref. 8W40wt% dye is prepared by adding a solubilizing agent (e.g. substituted pyrrolidone), a pH regulator (EDTA), etc. to a mixture of a dye, purified water, and a wetting agent (e.g. ethylene glycol). The solution is subjected to centrifugal separation at e.g. 5W25°C and a centrifugal acceleration of 20,000W30,000g for 10W20min, and the centrifuged liquid is mixed with purified water and stirred to obtain the ink for ink jet printing.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17103080A JPS5796065A (en) | 1980-12-05 | 1980-12-05 | Preparation of ink for ink jet printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17103080A JPS5796065A (en) | 1980-12-05 | 1980-12-05 | Preparation of ink for ink jet printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5796065A true JPS5796065A (en) | 1982-06-15 |
Family
ID=15915776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17103080A Pending JPS5796065A (en) | 1980-12-05 | 1980-12-05 | Preparation of ink for ink jet printing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5796065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57145168A (en) * | 1981-03-04 | 1982-09-08 | Dainippon Ink & Chem Inc | Ink for ink-jet printer |
| JPS63159484A (en) * | 1986-12-23 | 1988-07-02 | Mitsubishi Kasei Corp | Production of ink for ink jet textile printing |
-
1980
- 1980-12-05 JP JP17103080A patent/JPS5796065A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57145168A (en) * | 1981-03-04 | 1982-09-08 | Dainippon Ink & Chem Inc | Ink for ink-jet printer |
| JPS6337830B2 (en) * | 1981-03-04 | 1988-07-27 | Dainippon Ink & Chemicals | |
| JPS63159484A (en) * | 1986-12-23 | 1988-07-02 | Mitsubishi Kasei Corp | Production of ink for ink jet textile printing |
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