JPS5689594A - Ink-jet recording method - Google Patents
Ink-jet recording methodInfo
- Publication number
- JPS5689594A JPS5689594A JP16477579A JP16477579A JPS5689594A JP S5689594 A JPS5689594 A JP S5689594A JP 16477579 A JP16477579 A JP 16477579A JP 16477579 A JP16477579 A JP 16477579A JP S5689594 A JPS5689594 A JP S5689594A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- color
- recording sheet
- dye
- recording method
- 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
Landscapes
- Duplication Or Marking (AREA)
- Ink Jet (AREA)
Abstract
PURPOSE: To prevent the occurrence of a color change due to an insoluble deposition of a dye in an ink by keeping the difference of a pH value between the pH of each color of ink and that of a recording sheet surface with in 2 when a multicolor of ink is ink-jet recorded.
CONSTITUTION: In an ink-jet recording method wherein an ink having each different color is allowed to spray out from each nozzle of a plurality of nozzles and each ink drop is deflected by means of electric field or electric charge in accordance with an output signal, thereby printing to the recording sheet; the pH difference between the pH value of each color of ink and that of the recording sheet surface is kept within 2. It is necessary to unify the ink of each color only to the acidic dye and the direct dye, or to the basic dye. Further, the pH control of the recording sheet, for instance, is performed by using a pH control agent such as acid, alkaline, buffer agent and the like as a later treatment during or after the step of a paper making.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16477579A JPS5689594A (en) | 1979-12-20 | 1979-12-20 | Ink-jet recording method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16477579A JPS5689594A (en) | 1979-12-20 | 1979-12-20 | Ink-jet recording method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5689594A true JPS5689594A (en) | 1981-07-20 |
JPH0238392B2 JPH0238392B2 (en) | 1990-08-30 |
Family
ID=15799695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16477579A Granted JPS5689594A (en) | 1979-12-20 | 1979-12-20 | Ink-jet recording method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5689594A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657299A2 (en) * | 1993-10-27 | 1995-06-14 | Canon Kabushiki Kaisha | Ink-jet printing method and method of producing print |
EP0712735A1 (en) | 1994-11-17 | 1996-05-22 | Canon Kabushiki Kaisha | Ink-jet recording and image formation methods and recording medium |
US6261349B1 (en) | 1997-03-17 | 2001-07-17 | Ricoh Company, Ltd. | Image recording method image recording apparatus and image recording acceleration liquid |
EP1243435A1 (en) | 2001-03-23 | 2002-09-25 | Ricoh Company, Ltd. | Pretreatment liquid for recording material and image recording method using the pretreatment liquid |
US9010915B2 (en) | 2011-08-22 | 2015-04-21 | Ricoh Company, Ltd. | Aqueous ink composition and image forming apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54117205A (en) * | 1978-03-03 | 1979-09-12 | Canon Kk | Recording liquid |
-
1979
- 1979-12-20 JP JP16477579A patent/JPS5689594A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54117205A (en) * | 1978-03-03 | 1979-09-12 | Canon Kk | Recording liquid |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657299A2 (en) * | 1993-10-27 | 1995-06-14 | Canon Kabushiki Kaisha | Ink-jet printing method and method of producing print |
AU675588B2 (en) * | 1993-10-27 | 1997-02-06 | Canon Kabushiki Kaisha | Ink-jet printing method and method of producing print |
US5661511A (en) * | 1993-10-27 | 1997-08-26 | Canon Kabushiki Kaisha | Ink-jet printing method and method of producing print |
EP0712735A1 (en) | 1994-11-17 | 1996-05-22 | Canon Kabushiki Kaisha | Ink-jet recording and image formation methods and recording medium |
US6261349B1 (en) | 1997-03-17 | 2001-07-17 | Ricoh Company, Ltd. | Image recording method image recording apparatus and image recording acceleration liquid |
EP1243435A1 (en) | 2001-03-23 | 2002-09-25 | Ricoh Company, Ltd. | Pretreatment liquid for recording material and image recording method using the pretreatment liquid |
US6786588B2 (en) | 2001-03-23 | 2004-09-07 | Ricoh Company Limited | Pretreatment liquid for recording material and image recording method using the pretreatment liquid |
US7033013B2 (en) | 2001-03-23 | 2006-04-25 | Ricoh Company Limited | Pretreatment liquid for recording material and image recording method using the pretreatment liquid |
US9010915B2 (en) | 2011-08-22 | 2015-04-21 | Ricoh Company, Ltd. | Aqueous ink composition and image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0238392B2 (en) | 1990-08-30 |
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