JPS5767676A - Ink composition for ink jet recording - Google Patents
Ink composition for ink jet recordingInfo
- Publication number
- JPS5767676A JPS5767676A JP14390180A JP14390180A JPS5767676A JP S5767676 A JPS5767676 A JP S5767676A JP 14390180 A JP14390180 A JP 14390180A JP 14390180 A JP14390180 A JP 14390180A JP S5767676 A JPS5767676 A JP S5767676A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- composition
- colorant
- sulfone
- jet recording
- 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: Titled composition that contains a colorant of a fluoresciene derivative with a specific structure, thus having good color tone as a Magneta color, high solubility and causing no clogging in the nozzle and filters.
CONSTITUTION: The objective composition is obtained by adding (A) 1W5wt% of a colorant of fluoresceine derivative of the formula (X1W8 are H, hydroxyl, amino, sulfone, carboxyl, bromine, iodine, chlorine in which the sulfone may be sodium salt, hydroxyl and carboxyl may be sodium salt or potassium salt; y, z are H, sodium, potassium) to (B) 3W7pts.wt., per 1pt. of component A, of a humectat, preferably diethylene glycol, (C) 0.1W5pts. of a solubilizer such as N-methyl-2-pyrrolidone, (D) 0.1W3pts. of a pH regulator, preferably diethanolamine and (E) an aqueous medium.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14390180A JPS5767676A (en) | 1980-10-15 | 1980-10-15 | Ink composition for ink jet recording |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14390180A JPS5767676A (en) | 1980-10-15 | 1980-10-15 | Ink composition for ink jet recording |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5767676A true JPS5767676A (en) | 1982-04-24 |
Family
ID=15349692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14390180A Pending JPS5767676A (en) | 1980-10-15 | 1980-10-15 | Ink composition for ink jet recording |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767676A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63312372A (en) * | 1987-06-15 | 1988-12-20 | Ricoh Co Ltd | Ink composition and recording method using same |
EP0558658A1 (en) * | 1990-11-19 | 1993-09-08 | Promega Corporation | Protein staining compositions and methods |
EP0779348A3 (en) * | 1995-12-11 | 1998-01-28 | Pitney Bowes Inc. | Fluorescent red and magenta waterfast ink jet inks |
EP0779347A3 (en) * | 1995-12-11 | 1998-01-28 | Pitney Bowes Inc. | Waterfast ink composition for printers |
-
1980
- 1980-10-15 JP JP14390180A patent/JPS5767676A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63312372A (en) * | 1987-06-15 | 1988-12-20 | Ricoh Co Ltd | Ink composition and recording method using same |
EP0558658A1 (en) * | 1990-11-19 | 1993-09-08 | Promega Corporation | Protein staining compositions and methods |
EP0558658A4 (en) * | 1990-11-19 | 1994-08-31 | Promega Corporation | |
EP0779348A3 (en) * | 1995-12-11 | 1998-01-28 | Pitney Bowes Inc. | Fluorescent red and magenta waterfast ink jet inks |
EP0779347A3 (en) * | 1995-12-11 | 1998-01-28 | Pitney Bowes Inc. | Waterfast ink composition for printers |
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