JPS57164169A - Water ink composition for ink jet recording - Google Patents
Water ink composition for ink jet recordingInfo
- Publication number
- JPS57164169A JPS57164169A JP4935781A JP4935781A JPS57164169A JP S57164169 A JPS57164169 A JP S57164169A JP 4935781 A JP4935781 A JP 4935781A JP 4935781 A JP4935781 A JP 4935781A JP S57164169 A JPS57164169 A JP S57164169A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- water
- jet recording
- colorant
- salt
- 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
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE: To provide the titled compsn. which gives a clear image of pure black tone without causing clogging in continuous or intermittent injection over a long period of time, containing a colorant having a specified structure.
CONSTITUTION: A water ink compsn. for ink jet recording contains a colorant of formulaI(wherein R1W5 are each H, methyl; A1W7 are each H, OH, amino, sulfone, carboxyl group, with the proviso that OH and carboxyl groups may be in the form of Na or K salt and sulfone group may be in the form of Na salt) such as the compd. of formula II or III. This ink is well dissolved in water as well as a wetting agent such as ethylene glycol or glycerol, and makes it possible to record a clear image in pure black tone without causing clogging due to the precipitation and drying of ink components in continuous or intermittent injection over a long period of time.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4935781A JPS57164169A (en) | 1981-04-03 | 1981-04-03 | Water ink composition for ink jet recording |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4935781A JPS57164169A (en) | 1981-04-03 | 1981-04-03 | Water ink composition for ink jet recording |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57164169A true JPS57164169A (en) | 1982-10-08 |
Family
ID=12828761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4935781A Pending JPS57164169A (en) | 1981-04-03 | 1981-04-03 | Water ink composition for ink jet recording |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57164169A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445225A1 (en) * | 1984-12-12 | 1986-06-19 | Fa. J.S. Staedtler, 8500 Nürnberg | Use of an aqueous dye concentrate and recording ink prepared therefrom |
DE3739991A1 (en) * | 1986-11-25 | 1988-06-01 | Canon Kk | INK FOR INK BEAM RECORDING AND INK BEAM RECORDING METHOD USING THIS INK |
EP0592774A2 (en) * | 1992-07-10 | 1994-04-20 | Canon Kabushiki Kaisha | Ink, ink-jet recording method, and ink-jet recording apparatus |
-
1981
- 1981-04-03 JP JP4935781A patent/JPS57164169A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445225A1 (en) * | 1984-12-12 | 1986-06-19 | Fa. J.S. Staedtler, 8500 Nürnberg | Use of an aqueous dye concentrate and recording ink prepared therefrom |
DE3445225C2 (en) * | 1984-12-12 | 1989-03-16 | J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De | |
DE3739991A1 (en) * | 1986-11-25 | 1988-06-01 | Canon Kk | INK FOR INK BEAM RECORDING AND INK BEAM RECORDING METHOD USING THIS INK |
DE3739991C2 (en) * | 1986-11-25 | 1991-02-07 | Canon K.K., Tokio/Tokyo, Jp | |
US5124718A (en) * | 1986-11-25 | 1992-06-23 | Canon Kabushiki Kaisha | Ink-jet recording process using ink |
EP0592774A2 (en) * | 1992-07-10 | 1994-04-20 | Canon Kabushiki Kaisha | Ink, ink-jet recording method, and ink-jet recording apparatus |
EP0592774A3 (en) * | 1992-07-10 | 1994-11-17 | Canon Kk | Ink, ink-jet recording method, and ink-jet recording apparatus. |
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