DE3373228D1 - Liquid developer for development of electrostatic images - Google Patents
Liquid developer for development of electrostatic imagesInfo
- Publication number
- DE3373228D1 DE3373228D1 DE8383201162T DE3373228T DE3373228D1 DE 3373228 D1 DE3373228 D1 DE 3373228D1 DE 8383201162 T DE8383201162 T DE 8383201162T DE 3373228 T DE3373228 T DE 3373228T DE 3373228 D1 DE3373228 D1 DE 3373228D1
- Authority
- DE
- Germany
- Prior art keywords
- development
- liquid developer
- electrostatic images
- electrostatic
- images
- 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
Links
Classifications
-
- 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
- G03G9/135—Developers with toner particles in liquid developer mixtures characterised by stabiliser or charge-controlling agents
- G03G9/1355—Ionic, organic compounds
-
- 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
- G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
- G03G9/131—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/105—Polymer in developer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Liquid Developers In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP83201162A EP0133628B1 (de) | 1983-08-05 | 1983-08-05 | Flüssigentwickler zur Entwicklung elektrostatischer Ladungsbilder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3373228D1 true DE3373228D1 (en) | 1987-10-01 |
Family
ID=8190982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383201162T Expired DE3373228D1 (en) | 1983-08-05 | 1983-08-05 | Liquid developer for development of electrostatic images |
Country Status (4)
Country | Link |
---|---|
US (1) | US4564574A (de) |
EP (1) | EP0133628B1 (de) |
JP (1) | JPS60121458A (de) |
DE (1) | DE3373228D1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3470967D1 (en) * | 1984-10-02 | 1988-06-09 | Agfa Gevaert Nv | Liquid developer for development of electrostatic images |
US4925766A (en) * | 1988-12-02 | 1990-05-15 | Minnesota Mining And Manufacturing Company | Liquid electrophotographic toner |
US4946753A (en) * | 1988-12-02 | 1990-08-07 | Minnesota Mining And Manufacturing Company | Liquid electrophotographic toners |
US5045425A (en) * | 1989-08-25 | 1991-09-03 | Commtech International Management Corporation | Electrophotographic liquid developer composition and novel charge directors for use therein |
US5840453A (en) * | 1989-05-23 | 1998-11-24 | Colorep, Inc. | Solvation-based charge direction of electrophotographic developer compositions |
US5153090A (en) * | 1990-06-28 | 1992-10-06 | Commtech International Management Corporation | Charge directors for use in electrophotographic compositions and processes |
US5069995A (en) * | 1989-05-23 | 1991-12-03 | Commtech International Management Corporation | Stain elimination in consecutive color toning |
EP0485391B1 (de) * | 1989-05-23 | 2000-01-26 | Commtech International Management Corporation | Elektrofotografische toner- und entwicklerzusammensetzungen und farbbildherstellungsverfahren, wobei sie eingesetzt werden |
US5061678A (en) * | 1989-07-21 | 1991-10-29 | Minnesota Mining And Manufacturing Company | Thermal transfer imaging using sulfonylaminoanthraquinone dyes |
US5075352A (en) * | 1989-08-15 | 1991-12-24 | Minnesota Mining And Manufacturing Company | Stabilized polymeric dispersions |
US5028508A (en) * | 1989-12-20 | 1991-07-02 | Dximaging | Metal salts of beta-diketones as charging adjuvants for electrostatic liquid developers |
US5374495A (en) * | 1989-12-26 | 1994-12-20 | Sony Corporation | Developer for electrostatic electrophotography |
US5061583A (en) * | 1990-01-19 | 1991-10-29 | Minnesota Mining And Manufacturing Company | Color electrophotography for high quality half-tone images |
US4988602A (en) * | 1990-04-18 | 1991-01-29 | Minnesota Mining And Manufacturing Co. | Liquid electrophotographic toner with acid containing polyester resins |
US5302482A (en) * | 1991-02-08 | 1994-04-12 | Minnesota Mining And Manufacturing Company | Liquid electrophotographic toner |
US5283148A (en) * | 1992-09-18 | 1994-02-01 | Minnesota Mining And Manufacturing Company | Liquid toners for use with perfluorinated solvents |
US5445911A (en) * | 1993-07-28 | 1995-08-29 | Hewlett-Packard Company | Chelating positive charge director for liquid electrographic toner |
JP3373610B2 (ja) * | 1993-08-23 | 2003-02-04 | オリヱント化学工業株式会社 | 帯電性樹脂粉体及びその関連技術 |
US6167225A (en) * | 1994-01-10 | 2000-12-26 | Research Laboratories Of Australia Pty Ltd | Liquid developing method of electrostatic latent image and liquid developing apparatus |
US5530067A (en) * | 1994-05-17 | 1996-06-25 | Minnesota Mining And Manufacturing Company | Liquid toners utilizing highly fluorinated solvents |
US5482809A (en) * | 1994-06-16 | 1996-01-09 | Minnesota Mining And Manufacturing Company | Liquid toners from soluble polymeric dispersants with reactive groups |
US5521271A (en) * | 1994-09-29 | 1996-05-28 | Minnesota Mining And Manufacturing Company | Liquid toners with hydrocarbon solvents |
US5589311A (en) * | 1994-11-28 | 1996-12-31 | Hewlett-Packard Company | Cage complexes for charge direction in liquid toners |
US5604070A (en) * | 1995-02-17 | 1997-02-18 | Minnesota Mining And Manufacturing Company | Liquid toners with hydrocarbon solvents |
US7018769B2 (en) * | 2003-09-30 | 2006-03-28 | Samsung Electronics Company | Liquid toners comprising organic pigments and methods |
US20050066853A1 (en) * | 2003-09-30 | 2005-03-31 | Stulc Leonard J. | Ionically complexed colorants and methods of making and using same |
US8227163B2 (en) * | 2010-03-23 | 2012-07-24 | Xerox Corporation | Coated carriers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50147722A (de) * | 1974-05-17 | 1975-11-27 | ||
US4224396A (en) * | 1978-03-02 | 1980-09-23 | Xerox Corporation | Magnetic toner materials containing quaternary ammonium polymers as charge control agents |
US4273849A (en) * | 1978-08-11 | 1981-06-16 | Eastman Kodak Company | Method of using liquid electrographic developers containing polymeric quaternary salts |
US4229513A (en) * | 1979-05-29 | 1980-10-21 | Eastman Kodak Company | Liquid electrographic developers containing polymeric quaternary salts |
JPS5841508B2 (ja) * | 1980-12-22 | 1983-09-12 | オリヱント化学工業株式会社 | 静電荷像現像用トナ− |
-
1983
- 1983-08-05 EP EP83201162A patent/EP0133628B1/de not_active Expired
- 1983-08-05 DE DE8383201162T patent/DE3373228D1/de not_active Expired
-
1984
- 1984-07-18 US US06/632,059 patent/US4564574A/en not_active Expired - Fee Related
- 1984-08-03 JP JP59164177A patent/JPS60121458A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4564574A (en) | 1986-01-14 |
JPS60121458A (ja) | 1985-06-28 |
EP0133628A1 (de) | 1985-03-06 |
EP0133628B1 (de) | 1987-08-26 |
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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 |