JPS57174359A - Water ink for jet printing - Google Patents
Water ink for jet printingInfo
- Publication number
- JPS57174359A JPS57174359A JP56059535A JP5953581A JPS57174359A JP S57174359 A JPS57174359 A JP S57174359A JP 56059535 A JP56059535 A JP 56059535A JP 5953581 A JP5953581 A JP 5953581A JP S57174359 A JPS57174359 A JP S57174359A
- Authority
- JP
- Japan
- Prior art keywords
- dye
- water
- agent
- inorg
- added
- 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.)
- Granted
Links
Abstract
PURPOSE: To provide water ink for jet printing, which does not cause clogging, by dissolving a water-soluble dye having a specified formula together with a mildewproofing agent and a wetting agent in water, the inorg. impurity content of said dye being adjusted to a specified amount.
CONSTITUTION: A water-soluble dye of the formula, a mildewproofing agent and a wetting agent are dissolved in water to produce water ink, said dye containing 0.5wt% or less inorg. impurities. The removal of the inorg. impurities from said dye can be conducted by recrystallizing said dye from ethanol. An example of said mildewproofing agent is 2-pyridinethiol 1-oxide sodium salt (sodium omadine) which is added in an amount of 0.05W5wt%. An example of said wetting agent is ethylene glycol which is added in an amount of 10W30wt%. If desired, a chelating agent may be added. In this way, the clogging of nozzles and filters due to the association of the dye or mildewing can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56059535A JPS57174359A (en) | 1981-04-20 | 1981-04-20 | Water ink for jet printing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56059535A JPS57174359A (en) | 1981-04-20 | 1981-04-20 | Water ink for jet printing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57174359A true JPS57174359A (en) | 1982-10-27 |
JPH0212266B2 JPH0212266B2 (en) | 1990-03-19 |
Family
ID=13116046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56059535A Granted JPS57174359A (en) | 1981-04-20 | 1981-04-20 | Water ink for jet printing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57174359A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3329081A1 (en) * | 1982-12-29 | 1984-07-05 | Canon K.K., Tokio/Tokyo | RECORDING LIQUID |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5212009A (en) * | 1975-07-18 | 1977-01-29 | Nippon Telegraph & Telephone | Water ink for jet printing |
JPS5212008A (en) * | 1975-07-18 | 1977-01-29 | Nippon Telegraph & Telephone | Water ink for jet printing |
JPS55144064A (en) * | 1979-04-26 | 1980-11-10 | Canon Inc | Recording liquid |
-
1981
- 1981-04-20 JP JP56059535A patent/JPS57174359A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5212009A (en) * | 1975-07-18 | 1977-01-29 | Nippon Telegraph & Telephone | Water ink for jet printing |
JPS5212008A (en) * | 1975-07-18 | 1977-01-29 | Nippon Telegraph & Telephone | Water ink for jet printing |
JPS55144064A (en) * | 1979-04-26 | 1980-11-10 | Canon Inc | Recording liquid |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3329081A1 (en) * | 1982-12-29 | 1984-07-05 | Canon K.K., Tokio/Tokyo | RECORDING LIQUID |
JPS59124967A (en) * | 1982-12-29 | 1984-07-19 | Canon Inc | Recording liquid |
JPS6158503B2 (en) * | 1982-12-29 | 1986-12-11 | Canon Kk | |
DE3329081C2 (en) * | 1982-12-29 | 1987-05-14 | Canon K.K., Tokio/Tokyo, Jp |
Also Published As
Publication number | Publication date |
---|---|
JPH0212266B2 (en) | 1990-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56149475A (en) | Water ink for ink jet printing | |
JPS6440827A (en) | Photographic filter composition | |
JPS5657862A (en) | Ink for ink-jet recording | |
JPS57137370A (en) | Ink for ink jet printer | |
JPS5311235A (en) | Fuel jet apparatus | |
IE43653L (en) | Sequestration of oxygen dissolved in water | |
JPS5736170A (en) | Water-based ink for ink-jet printing | |
JPS57174359A (en) | Water ink for jet printing | |
JPS5798270A (en) | 1,2-disubstituted-4-chloroimidazole-5-acetic acid derivative | |
JPS57145168A (en) | Ink for ink-jet printer | |
JPS5440213A (en) | Separation method | |
JPS5684323A (en) | Removing method for cobalt from aqueous nickel sulfate solution | |
JPS5792064A (en) | Aqueous ink for ink jet print | |
JPS5757762A (en) | Water ink for ink jet printing | |
JPS5695961A (en) | Ink jet recording ink | |
JPS565871A (en) | Recording ink | |
JPS56109818A (en) | Manufacture of anhydrous sodium carbonate crystal | |
JPS57203049A (en) | Preparation of amide derivative | |
JPS5611973A (en) | Ink composition for ink jet recording | |
JPS5794069A (en) | Recording liquid | |
JPS5712075A (en) | Water ink composition | |
JPS5731968A (en) | Water ink for ink jet recording | |
JPS538307A (en) | Preparation of alkaline metal carbonate using molten ferro alloy refining slag as raw material | |
JPS575772A (en) | Aqueous ink for printing by ink jetting | |
JPS6454082A (en) | Water-base ink composition |