JPS5529562A - Liquid recording medium - Google Patents
Liquid recording mediumInfo
- Publication number
- JPS5529562A JPS5529562A JP10305378A JP10305378A JPS5529562A JP S5529562 A JPS5529562 A JP S5529562A JP 10305378 A JP10305378 A JP 10305378A JP 10305378 A JP10305378 A JP 10305378A JP S5529562 A JPS5529562 A JP S5529562A
- Authority
- JP
- Japan
- Prior art keywords
- medium
- recording
- recording medium
- tetrahydrofurandimethanol
- jetting
- 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: A practical liquid recording medium used in recording head that contains 2,4-tetrahydrofurandimethanol, thus having high storage stability, operability, device metainability, and permitting stable medium-jetting, precise jetting response and continuous recording for long periods of time.
CONSTITUTION: 2,5-Tetrahydrofurandimethanol is mixed with a mix medium of water and nonaqueous system wherein the content of the 2,5-tetrahydrofuran- dimethanol is adjusted to 1W80, preferably 10W60wt% based on the total weight of the recording medium. As the nonaqueous medium, can be used ethanol and others and in this case, the amount of the nonaquous medium used is 5W80, preferably 5W50wt% based on the total medium. As the recording material (colorant) used, conventionally known dyes and pigments are effectively used in almost cases.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10305378A JPS5529562A (en) | 1978-08-24 | 1978-08-24 | Liquid recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10305378A JPS5529562A (en) | 1978-08-24 | 1978-08-24 | Liquid recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5529562A true JPS5529562A (en) | 1980-03-01 |
Family
ID=14343920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10305378A Pending JPS5529562A (en) | 1978-08-24 | 1978-08-24 | Liquid recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5529562A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185365A (en) * | 1981-05-08 | 1982-11-15 | Ricoh Co Ltd | Ink composition for ink jet recording |
-
1978
- 1978-08-24 JP JP10305378A patent/JPS5529562A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185365A (en) * | 1981-05-08 | 1982-11-15 | Ricoh Co Ltd | Ink composition for ink jet recording |
JPH022905B2 (en) * | 1981-05-08 | 1990-01-19 | Ricoh Kk |
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