DE68926393D1 - Doppelfarbbildverfahren und vorrichtung - Google Patents
Doppelfarbbildverfahren und vorrichtungInfo
- Publication number
- DE68926393D1 DE68926393D1 DE68926393T DE68926393T DE68926393D1 DE 68926393 D1 DE68926393 D1 DE 68926393D1 DE 68926393 T DE68926393 T DE 68926393T DE 68926393 T DE68926393 T DE 68926393T DE 68926393 D1 DE68926393 D1 DE 68926393D1
- Authority
- DE
- Germany
- Prior art keywords
- color image
- image method
- double color
- double
- image
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
- G03G13/013—Electrographic processes using a charge pattern for multicoloured copies characterised by the developing step, e.g. the properties of the colour developers
- G03G13/0131—Electrographic processes using a charge pattern for multicoloured copies characterised by the developing step, e.g. the properties of the colour developers developing using a step for liquid development, e.g. plural liquid color developers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/06—Developing
- G03G13/10—Developing using a liquid developer, e.g. liquid suspension
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
- G03G15/104—Preparing, mixing, transporting or dispensing developer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/12—Developers with toner particles in liquid developer mixtures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Developers In Electrophotography (AREA)
- Color Electrophotography (AREA)
- Wet Developing In Electrophotography (AREA)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20255188A | 1988-06-06 | 1988-06-06 | |
US20256988A | 1988-06-06 | 1988-06-06 | |
US07/202,677 US4966824A (en) | 1988-06-06 | 1988-06-06 | Liquid toner composition containing two different charge directors |
US07/202,322 US4947201A (en) | 1988-06-06 | 1988-06-06 | Imaging system |
US07/202,514 US5121164A (en) | 1988-06-06 | 1988-06-06 | Method for maintaining a liquid composition |
US07/202,688 US5108866A (en) | 1988-06-06 | 1988-06-06 | Process for preparing liquid toner composition |
US07/268,855 US5012300A (en) | 1988-06-06 | 1988-11-08 | Two-color imaging system and process |
PCT/NL1989/000042 WO1989012257A2 (en) | 1988-06-06 | 1989-06-05 | Dual color imaging method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68926393D1 true DE68926393D1 (de) | 1996-06-05 |
DE68926393T2 DE68926393T2 (de) | 1996-11-21 |
Family
ID=27569299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68926393T Expired - Fee Related DE68926393T2 (de) | 1988-06-06 | 1989-06-05 | Doppelfarbbildverfahren und vorrichtung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0423158B1 (de) |
JP (1) | JP2866689B2 (de) |
DE (1) | DE68926393T2 (de) |
HK (1) | HK152396A (de) |
WO (1) | WO1989012257A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4880720A (en) * | 1988-05-23 | 1989-11-14 | Xerox Corporation | Liquid developer compositions |
US4985329A (en) * | 1988-12-30 | 1991-01-15 | E. I. Du Pont De Nemours And Company | Bipolar liquid electrostatic developer |
US5899605A (en) * | 1996-09-26 | 1999-05-04 | Xerox Corporation | Color mixing and color system for use in a printing machine |
JP6003916B2 (ja) * | 2014-02-03 | 2016-10-05 | コニカミノルタ株式会社 | 液体現像剤 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1322385A (en) * | 1970-12-09 | 1973-07-04 | Ilford Ltd | Colour electrophotography |
GB1442234A (en) * | 1974-09-24 | 1976-07-14 | Rank Xerox Ltd | Xerographic copying machines |
US4250239A (en) * | 1977-06-09 | 1981-02-10 | Ricoh Company, Ltd. | Color electrostatographic process and material |
US4310238A (en) * | 1979-09-08 | 1982-01-12 | Ricoh Company, Ltd. | Electrostatic copying apparatus |
US4562129A (en) * | 1982-09-28 | 1985-12-31 | Minolta Camera Kabushiki Kaisha | Method of forming monochromatic or dichromatic copy images |
JPH0830921B2 (ja) * | 1986-02-14 | 1996-03-27 | スペクトラム、サイエンセズ、ベーヴェー | 液体現像剤のチヤ−ジデイレクタの制御 |
US4877698A (en) * | 1988-05-23 | 1989-10-31 | Xerox Corporation | Electrophotographic process for generating two-color images using liquid developer |
-
1989
- 1989-06-05 EP EP89906820A patent/EP0423158B1/de not_active Expired - Lifetime
- 1989-06-05 DE DE68926393T patent/DE68926393T2/de not_active Expired - Fee Related
- 1989-06-05 JP JP1506195A patent/JP2866689B2/ja not_active Expired - Lifetime
- 1989-06-05 WO PCT/NL1989/000042 patent/WO1989012257A2/en active IP Right Grant
-
1996
- 1996-08-08 HK HK152396A patent/HK152396A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH04501616A (ja) | 1992-03-19 |
WO1989012257A3 (en) | 1990-05-17 |
JP2866689B2 (ja) | 1999-03-08 |
WO1989012257A2 (en) | 1989-12-14 |
EP0423158A1 (de) | 1991-04-24 |
DE68926393T2 (de) | 1996-11-21 |
EP0423158B1 (de) | 1996-05-01 |
HK152396A (en) | 1996-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |