DE60138750D1 - Entwicklungssysteme für magnetische Toner und Toner mit niedrigem magnetischen Materialgehalt - Google Patents
Entwicklungssysteme für magnetische Toner und Toner mit niedrigem magnetischen MaterialgehaltInfo
- Publication number
- DE60138750D1 DE60138750D1 DE60138750T DE60138750T DE60138750D1 DE 60138750 D1 DE60138750 D1 DE 60138750D1 DE 60138750 T DE60138750 T DE 60138750T DE 60138750 T DE60138750 T DE 60138750T DE 60138750 D1 DE60138750 D1 DE 60138750D1
- Authority
- DE
- Germany
- Prior art keywords
- toners
- material content
- magnetic
- development systems
- magnetic material
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- 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
- G03G13/08—Developing using a solid developer, e.g. powder developer
- G03G13/09—Developing using a solid developer, e.g. powder developer using magnetic brush
-
- 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
- G03G9/083—Magnetic toner particles
-
- 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
- G03G9/097—Plasticisers; Charge controlling agents
-
- 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09708—Inorganic 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09733—Organic compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00025—Machine control, e.g. regulating different parts of the machine
- G03G2215/0013—Machine control, e.g. regulating different parts of the machine for producing copies with MICR
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/747,764 US6610451B2 (en) | 2000-12-26 | 2000-12-26 | Development systems for magnetic toners having reduced magnetic loadings |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60138750D1 true DE60138750D1 (de) | 2009-07-02 |
Family
ID=25006528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60138750T Expired - Lifetime DE60138750D1 (de) | 2000-12-26 | 2001-12-19 | Entwicklungssysteme für magnetische Toner und Toner mit niedrigem magnetischen Materialgehalt |
Country Status (5)
Country | Link |
---|---|
US (3) | US6610451B2 (de) |
EP (1) | EP1220044B1 (de) |
JP (1) | JP2002304057A (de) |
CA (1) | CA2363468C (de) |
DE (1) | DE60138750D1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001088628A1 (en) * | 2000-05-17 | 2001-11-22 | Heidelberg Digital, L.L.C. | Electrostatic image developing process with optimized setpoints |
US6728503B2 (en) | 2001-02-28 | 2004-04-27 | Heidelberger Druckmaschinen Ag | Electrophotographic image developing process with optimized average developer bulk velocity |
US6797448B2 (en) * | 2001-05-14 | 2004-09-28 | Eastman Kodak Company | Electrophotographic toner and development process with improved image and fusing quality |
JP2004252402A (ja) * | 2002-06-24 | 2004-09-09 | Heidelberger Druckmas Ag | 化学的に調製されたトナーを用いるエレクトロフォトグラフィックトナーおよび現像法 |
EP1429195B1 (de) * | 2002-10-01 | 2013-02-13 | Eastman Kodak Company | Bilderzeugungsvorrichtung und -verfahren mit Umschaltung für MICR-entwickler |
US20040179867A1 (en) * | 2003-03-11 | 2004-09-16 | Crichton John F. | Method and apparatus for improved printing with toner having magnetic content |
US7157202B1 (en) | 2003-09-23 | 2007-01-02 | Eastman Kodak Company | Method and apparatus for reducing densification of multiple component electrographic developer |
US7248823B2 (en) * | 2003-09-26 | 2007-07-24 | Eastman Kodak Company | Electrographic ribbon and method implementing a skive |
US20050271961A1 (en) * | 2004-03-05 | 2005-12-08 | Jadwin Thomas A | Substrate and near infrared absorbing toner |
US20050220518A1 (en) * | 2004-03-31 | 2005-10-06 | Eastman Kodak Company | Treatment of preprinted media for improved toner adhesion |
US7208252B2 (en) * | 2004-06-30 | 2007-04-24 | Xerox Corporation | Magnetic toner and conductive developer compositions |
US20060230273A1 (en) * | 2005-04-08 | 2006-10-12 | Eastman Kodak Company | Hidden MIRC printing for security |
US7666562B2 (en) * | 2006-02-23 | 2010-02-23 | Lexmark International, Inc. | Image forming media containing reflecting pigment |
US8101326B2 (en) | 2006-05-19 | 2012-01-24 | Eastman Kodak Company | Secure document printing method and system |
US20070268511A1 (en) * | 2006-05-19 | 2007-11-22 | Eastman Kodak Company | Secure document printing |
US20090238616A1 (en) * | 2008-03-19 | 2009-09-24 | Andrew Ciaschi | Ultra-low color density print finishing system with high gloss for image highlighting |
US8092970B2 (en) * | 2008-05-15 | 2012-01-10 | Eastman Kodak Company | Adjustable gloss document printing |
US8137879B2 (en) * | 2008-06-26 | 2012-03-20 | Xerox Corporation | Ferromagnetic nanoparticles with high magnetocrystalline anisotropy for MICR toner applications |
US8236192B2 (en) * | 2008-06-26 | 2012-08-07 | Xerox Corporation | Ferromagnetic nanoparticles with high magnetocrystalline anisotropy for MICR ink applications |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7006084A (de) | 1969-06-02 | 1970-12-04 | ||
US3914181A (en) | 1971-07-08 | 1975-10-21 | Xerox Corp | Electrostatographic developer mixtures comprising ferrite carrier beads |
US3893935A (en) | 1972-05-30 | 1975-07-08 | Eastman Kodak Co | Electrographic toner and developer composition |
JPS5123354B2 (de) | 1973-01-16 | 1976-07-16 | ||
US4076587A (en) | 1974-05-14 | 1978-02-28 | Electricite De France (Service National) | Fuse and application of said fuse to the construction of an emergency shutdown system for a nuclear reactor |
US3983992A (en) | 1975-10-31 | 1976-10-05 | Owens-Illinois, Inc. | Assembly of two component closure |
US4076857A (en) | 1976-06-28 | 1978-02-28 | Eastman Kodak Company | Process for developing electrographic images by causing electrical breakdown in the developer |
AU530410B2 (en) | 1978-02-21 | 1983-07-14 | Sintef | Preparing aqueous emulsions |
US4385823A (en) | 1979-04-16 | 1983-05-31 | Eastman Kodak Company | Method and means for improving maximum density and tonal range of electrographic images |
US4634649A (en) | 1980-12-24 | 1987-01-06 | Xerox Corporation | Developer compositions |
US4407925A (en) | 1981-03-13 | 1983-10-04 | Xerox Corporation | Process for developing electrostatic images with magnetic toner |
NL8320383A (nl) | 1982-11-08 | 1984-09-03 | Eastman Kodak Co | Electrografische ontwikkelaarsamenstelling en werkwijze voor het gebruik daarvan. |
US4473029A (en) | 1983-07-01 | 1984-09-25 | Eastman Kodak Company | Electrographic magnetic brush development method, apparatus and system |
USRE33172E (en) | 1983-09-12 | 1990-02-27 | Xerox Corporation | Process for magnetic image character recognition |
US4578338A (en) | 1984-08-31 | 1986-03-25 | Xerox Corporation | Development process with toner composition containing low molecular weight waxes |
US4556624A (en) | 1984-09-27 | 1985-12-03 | Xerox Corporation | Toner compositions with crosslinked resins and low molecular weight wax components |
US4609603A (en) | 1984-12-14 | 1986-09-02 | Xerox Corporation | Process for achieving consistent high quality images with magnetic developer composition |
US4690603A (en) | 1985-07-02 | 1987-09-01 | Heyl & Patterson, Inc. | Car dumping apparatus |
US4695524A (en) | 1986-05-21 | 1987-09-22 | Xerox Corporation | Process for ultra high quality images with magnetic developer composition |
US4758493A (en) | 1986-11-24 | 1988-07-19 | Xerox Corporation | Magnetic single component toner compositions |
US4883736A (en) | 1987-01-20 | 1989-11-28 | Xerox Corporation | Electrophotographic toner and developer compositions with polymeric alcohol waxes |
US4859550A (en) | 1988-09-02 | 1989-08-22 | Xerox Corporation | Smear resistant magnetic image character recognition processes |
DE3926934A1 (de) * | 1989-08-16 | 1991-02-21 | Deutsches Krebsforsch | Hyperthermie-mikrowellenapplikator zur erwaermung einer begrenzten umgebung in einem dissipativen medium |
US5780190A (en) | 1989-12-04 | 1998-07-14 | Xerox Corporation | Magnetic image character recognition processes with encapsulated toners |
US5124271A (en) | 1990-06-20 | 1992-06-23 | Texas Instruments Incorporated | Process for fabricating a BiCMOS integrated circuit |
US5124217A (en) | 1990-06-27 | 1992-06-23 | Xerox Corporation | Magnetic image character recognition processes |
US5057392A (en) | 1990-08-06 | 1991-10-15 | Eastman Kodak Company | Low fusing temperature toner powder of cross-linked crystalline and amorphous polyester blends |
US5102765A (en) | 1990-08-06 | 1992-04-07 | Eastman Kodak Company | Toner compositions containing 2-imidazolines, imidazoles or benzimidazoles as charge control agents |
US5147747A (en) | 1990-08-06 | 1992-09-15 | Eastman Kodak Company | Low fusing temperature tone powder of crosslinked crystalline and amorphous polyesters |
US5112715A (en) | 1990-08-06 | 1992-05-12 | Eastman Kodak Company | Toner compositions containing a multi-purpose additive |
US5089547A (en) | 1990-08-06 | 1992-02-18 | Eastman Kodak Company | Cross-linked low surface adhesion additives for toner compositions |
DE69129529T2 (de) * | 1990-12-28 | 1998-11-26 | Kyocera Corp | Elektrophotographische elektrisch leitende magnetische Trägerteilchen, Entwickler mit derartigen Teilchen und Bildherstellungsverfahren |
US5102755A (en) | 1991-02-01 | 1992-04-07 | Xerox Corporation | Magnetic image character recognition processes |
US5296324A (en) * | 1991-05-14 | 1994-03-22 | Fuji Xerox Co., Ltd. | Toner for developing electrostatic charge image and process for preparing the same |
US5914209A (en) * | 1991-05-20 | 1999-06-22 | Xerox Corporation | Single development toner for improved MICR |
US5389482A (en) | 1992-04-23 | 1995-02-14 | Toda Kogyo Corp. | Magnetic particle powder included in magnetic toners for magnetic image character recognition |
EP0572896B1 (de) * | 1992-05-25 | 1998-01-07 | Canon Kabushiki Kaisha | Magnetischer Entwickler und Verfahren zur Erkennung von Zeichen aus magnetischer Tinte |
JP3219926B2 (ja) * | 1993-02-05 | 2001-10-15 | 京セラ株式会社 | 静電潜像現像剤用磁性キャリア、静電潜像現像剤および画像形成方法 |
US5344737A (en) | 1993-02-25 | 1994-09-06 | Xerox Corporation | Polywax toner compositions and processes |
US5439772A (en) | 1993-03-26 | 1995-08-08 | Fuji Xerox Co., Ltd. | Magnetic toner and process for producing the same |
US5358818A (en) | 1993-08-31 | 1994-10-25 | Eastman Kodak Company | Ortho-benzoic sulfimide as charge-controlling agent |
US5358814A (en) | 1993-08-31 | 1994-10-25 | Eastman Kodak Company | Toner compositions containing as a negative charge-controlling agent a mixture of ortho-benzoic sulfimide and para-anisic acid |
US5358815A (en) | 1993-08-31 | 1994-10-25 | Eastman Kodak Company | Toner compositions containing negative charge-controlling additive |
US5358816A (en) | 1993-08-31 | 1994-10-25 | Eastman Kodak Company | Zinc salt of ortho-benzoic sulfimide as negative charge-controlling additive for toner and developer compositions |
US5358817A (en) | 1993-08-31 | 1994-10-25 | Eastman Kodak Company | Toner compositions containing as a negative charge-controlling agent the calcium salt of ortho-benzoic sulfimide |
US5512404A (en) * | 1994-08-29 | 1996-04-30 | Eastman Kodak Company | Developer compositions exhibiting high development speeds |
US5654120A (en) * | 1994-10-05 | 1997-08-05 | Toda Kogyo Corporation | Magnetic carrier for electrophotography |
US5486443A (en) | 1994-10-31 | 1996-01-23 | Xerox Corporation | Magnetic toner compositions with silica, strontium titanate and polyvinylidene fluoride |
US5482805A (en) | 1994-10-31 | 1996-01-09 | Xerox Corporation | Magnetic toner compositions with aluminum oxide, strontium titanate and polyvinylidene fluoride |
US5552252A (en) | 1995-03-30 | 1996-09-03 | Xerox Corporation | Magnetic toner imaging |
US5510221A (en) | 1995-03-30 | 1996-04-23 | Xerox Corporation | Magnetic toner compositions |
US5780195A (en) | 1996-06-17 | 1998-07-14 | Reichhold Chemicals, Inc. | Toner resin compositions |
US6075965A (en) | 1996-07-29 | 2000-06-13 | Eastman Kodak Company | Method and apparatus using an endless web for facilitating transfer of a marking particle image from an intermediate image transfer member to a receiver member |
US5976748A (en) * | 1997-11-07 | 1999-11-02 | Kyocera Corporation | Magnetic toner for MICR printer |
US5998076A (en) | 1998-03-09 | 1999-12-07 | Xerox Corporation | Carrier |
US6083654A (en) | 1998-12-21 | 2000-07-04 | Xerox Corporation | Toner compositions and processes thereof |
US6228549B1 (en) * | 2000-05-17 | 2001-05-08 | Heidelberg Digital L.L.C. | Magnetic carrier particles |
EP1156373A1 (de) * | 2000-05-17 | 2001-11-21 | Heidelberger Druckmaschinen Aktiengesellschaft | Elektrophotophotographische Entwicklerzusammensetzung und Verfahren zur Entwicklung elektrostatischer Bilder |
EP1501065A1 (de) | 2003-07-22 | 2005-01-26 | William Lai | Parallalelkinematischer Hexapod-Simulator |
-
2000
- 2000-12-26 US US09/747,764 patent/US6610451B2/en not_active Expired - Lifetime
-
2001
- 2001-11-15 CA CA002363468A patent/CA2363468C/en not_active Expired - Fee Related
- 2001-12-19 EP EP01130250A patent/EP1220044B1/de not_active Expired - Lifetime
- 2001-12-19 DE DE60138750T patent/DE60138750D1/de not_active Expired - Lifetime
- 2001-12-21 JP JP2001388926A patent/JP2002304057A/ja active Pending
-
2003
- 2003-03-31 US US10/403,539 patent/US6766136B2/en not_active Expired - Lifetime
-
2004
- 2004-06-02 US US10/858,960 patent/US7033720B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1220044B1 (de) | 2009-05-20 |
US7033720B2 (en) | 2006-04-25 |
EP1220044A2 (de) | 2002-07-03 |
US20040219447A1 (en) | 2004-11-04 |
US6766136B2 (en) | 2004-07-20 |
EP1220044A3 (de) | 2005-11-16 |
JP2002304057A (ja) | 2002-10-18 |
CA2363468A1 (en) | 2002-06-26 |
CA2363468C (en) | 2005-01-25 |
US20030190541A1 (en) | 2003-10-09 |
US20020115006A1 (en) | 2002-08-22 |
US6610451B2 (en) | 2003-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |