JPS5710661A - Recording liquid - Google Patents
Recording liquidInfo
- Publication number
- JPS5710661A JPS5710661A JP8557280A JP8557280A JPS5710661A JP S5710661 A JPS5710661 A JP S5710661A JP 8557280 A JP8557280 A JP 8557280A JP 8557280 A JP8557280 A JP 8557280A JP S5710661 A JPS5710661 A JP S5710661A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- recording liquid
- sorbitan
- expressed
- pigment
- 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 novel recording liquid, prepared by dispersing fine pigment particles in a nonaqueous medium with a specific sorbitan fatty acid ester compound as a dispersing agent, having improved extruding stability, storage stability for a long term and water and light resistance, and usable for the ink jet recording method.
CONSTITUTION: A recording liquid prepared by mixing and grinding a pigment in a nonaqueous medium, e.g. an organic solvent, with a sorbitan ester of a fatty acid expressed by formula I or II (Y is H or formula III; R1 and R2 are 10W20C alkyl), e.g. 1.5-sorbitan monolaurate expressed by formula IV or 1,4-sorbitan tristearate expressed by formula V, in a ball mill, etc. The amount of the dispersing agnet is preferably 10W150pts.wt. based on 100pts.wt. pigment. Preferably, the grinding is carried out in a concentration as high as possible, and the final viscosity of the recording liquid is adjusted to 3W10cps.
EFFECT: The fixing property, density of images and brightness simultaneously are satisfied with little odor and toxicity.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8557280A JPS5710661A (en) | 1980-06-24 | 1980-06-24 | Recording liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8557280A JPS5710661A (en) | 1980-06-24 | 1980-06-24 | Recording liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5710661A true JPS5710661A (en) | 1982-01-20 |
Family
ID=13862520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8557280A Pending JPS5710661A (en) | 1980-06-24 | 1980-06-24 | Recording liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5710661A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60181083A (en) * | 1984-02-29 | 1985-09-14 | Kowa Co | Novel racemic compound and its conversion |
JPS6215269A (en) * | 1985-07-15 | 1987-01-23 | Canon Inc | Recording liquid |
JPS62169875A (en) * | 1986-01-23 | 1987-07-27 | Toray Ind Inc | Ink composition for use in ink jet recording |
EP0705891A2 (en) | 1994-09-20 | 1996-04-10 | Brother Kogyo Kabushiki Kaisha | Water based recording ink |
US5538549A (en) * | 1994-06-13 | 1996-07-23 | Brother Kogyo Kabushiki Kaisha | Recording ink having pigment particles |
US6565642B2 (en) | 2000-09-01 | 2003-05-20 | Ricoh Company, Ltd. | Pigment dispersion liquid and method of producing the same |
US6814792B2 (en) | 2001-06-19 | 2004-11-09 | Ricoh Company, Ltd. | Pigment dispersion, inkjet ink composition using the pigment dispersion, method of manufacturing the inkjet ink composition and image forming method using the inkjet ink composition |
US6881251B2 (en) | 2001-12-26 | 2005-04-19 | Ricoh Company, Ltd. | Inkjet ink composition, method for manufacturing the inkjet ink composition and image forming method using the inkjet ink composition |
US7022172B2 (en) | 2002-03-12 | 2006-04-04 | Riso Kagaku Corporation | Non-aqueous ink composition |
-
1980
- 1980-06-24 JP JP8557280A patent/JPS5710661A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60181083A (en) * | 1984-02-29 | 1985-09-14 | Kowa Co | Novel racemic compound and its conversion |
JPS6215269A (en) * | 1985-07-15 | 1987-01-23 | Canon Inc | Recording liquid |
JPS62169875A (en) * | 1986-01-23 | 1987-07-27 | Toray Ind Inc | Ink composition for use in ink jet recording |
JPH0433309B2 (en) * | 1986-01-23 | 1992-06-02 | Toray Industries | |
US5538549A (en) * | 1994-06-13 | 1996-07-23 | Brother Kogyo Kabushiki Kaisha | Recording ink having pigment particles |
EP0705891A2 (en) | 1994-09-20 | 1996-04-10 | Brother Kogyo Kabushiki Kaisha | Water based recording ink |
US5725643A (en) * | 1994-09-20 | 1998-03-10 | Brother Kogyo Kabushiki Kaisha | Recording ink |
US6565642B2 (en) | 2000-09-01 | 2003-05-20 | Ricoh Company, Ltd. | Pigment dispersion liquid and method of producing the same |
US6814792B2 (en) | 2001-06-19 | 2004-11-09 | Ricoh Company, Ltd. | Pigment dispersion, inkjet ink composition using the pigment dispersion, method of manufacturing the inkjet ink composition and image forming method using the inkjet ink composition |
US6881251B2 (en) | 2001-12-26 | 2005-04-19 | Ricoh Company, Ltd. | Inkjet ink composition, method for manufacturing the inkjet ink composition and image forming method using the inkjet ink composition |
US7022172B2 (en) | 2002-03-12 | 2006-04-04 | Riso Kagaku Corporation | Non-aqueous ink composition |
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