Chemical composition of the magnetic components

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G9/00Developers

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G03G9/0831Chemical composition of the magnetic components

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Patents Grantslast 30 patents

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Magnetic carrier, two-component developer, replenishment developer,...
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- Canon Kabushiki Kaisha
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Carrier, two-component developer, image forming apparatus, process...
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- Ricoh Company, Ltd.
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Magnetic carrier, two-component developer, replenishment developer,...
- Patent number 9,785,070
- Issue date Oct 10, 2017
- Canon Kabushiki Kaisha
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Toner using small-particle size magnetic iron oxide
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- Issue date Jul 11, 2017
- Canon Kabushiki Kaisha
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Toner and two-component developer
- Patent number 9,665,026
- Issue date May 30, 2017
- Canon Kabushiki Kaisha
- Yosuke Iwasaki
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Aqueous dispersions for use as toners
- Patent number 9,547,246
- Issue date Jan 17, 2017
- Dow Global Technologies LLC
- John Klier
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Toner and two-component developer
- Patent number 9,436,112
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- Canon Kabushiki Kaisha
- Yosuke Iwasaki
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Magnetic composite particles, magnetic carrier and developer
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- Toda Kogyo Corporation
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Aqueous dispersions for use as toners
- Patent number 8,673,533
- Issue date Mar 18, 2014
- Dow Global Technologies LLC
- John Klier
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Aqueous dispersions for use as toners
- Patent number 8,329,812
- Issue date Dec 11, 2012
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Aqueous dispersions for use as toners
- Patent number 8,007,978
- Issue date Aug 30, 2011
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Magnetic mono-component toner for developing electrostatic latent i...
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Toner with high strength magnetite
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Toner manufacturing method, toner and developer
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- Issue date May 12, 2009
- Ricoh Company Limited
- Naohiro Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic mono-component toner for developing electrostatic latent i...
- Patent number 7,452,648
- Issue date Nov 18, 2008
- Kyocera Mita Corporation
- Hideaki Kawata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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System and method for producing secure toner-based images
- Patent number 7,220,524
- Issue date May 22, 2007
- Troy Group, Inc.
- Kevin L. Heilman
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Toner for forming image, method for developing electrostatic latent...
- Patent number 7,163,774
- Issue date Jan 16, 2007
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Black magnetic iron oxide particles and magnetic toner
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- Issue date Aug 24, 2004
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- Naoki Uchida
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Toner for MICR
- Patent number 6,764,797
- Issue date Jul 20, 2004
- Tomoegawa Paper Co., Ltd.
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Toner containing azo iron compound
- Patent number 6,426,169
- Issue date Jul 30, 2002
- Canon Kabushiki Kaisha
- Tsutomu Onuma
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Information Patent Grant
Nano-size magnetic particles for reprographic processes and method...
- Patent number 5,695,901
- Issue date Dec 9, 1997
- Colorado School of Mines
- Sami Selim
- B82 - NANO-TECHNOLOGY
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Magnetic toner and recording method
- Patent number 5,523,190
- Issue date Jun 4, 1996
- Canon Kabushiki Kaisha
- Nagao Hosono
- B82 - NANO-TECHNOLOGY
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Magnetic toner having triaryl methyl organic resin
- Patent number 5,407,769
- Issue date Apr 18, 1995
- Canon Kabushiki Kaisha
- Nagao Hosono
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Organic ferromagnetic substance and process for producing same
- Patent number 5,330,668
- Issue date Jul 19, 1994
- Director General of Agency of Industrial Science and Technology
- Kazuhisa Murata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Magnetic composition and method for developing electrostatic latent...
- Patent number 5,260,160
- Issue date Nov 9, 1993
- TDK Corporation
- Kazuo Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition and method for developing electrostatic latent images
- Patent number 5,053,305
- Issue date Oct 1, 1991
- TDK Corporation
- Kazuo Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner containing polymeric-magnetic coordination complex
- Patent number 5,004,665
- Issue date Apr 2, 1991
- Minolta Camera Kabushiki Kaisha
- Junji Ohtani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Magnetic developer compositions
- Patent number 4,526,851
- Issue date Jul 2, 1985
- TRW Inc.
- Edward M. Boughton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer composition containing superparamagnetic polymers
- Patent number 4,474,866
- Issue date Oct 2, 1984
- Xerox Corporation
- Ronald F. Ziolo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preparation of colloidal iron dispersions by the polymer-catalyzed...
- Patent number 4,252,672
- Issue date Feb 24, 1981
- Xerox Corporation
- Thomas W. Smith
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
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MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER, REPLENISHMENT DEVELOPER,...
- Publication number 20200103777
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CARRIER, TWO-COMPONENT DEVELOPER, IMAGE FORMING APPARATUS, PROCESS...
- Publication number 20170205721
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- Yoshihiro MURASAWA
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MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER, REPLENISHMENT DEVELOPER,...
- Publication number 20170060010
- Publication date Mar 2, 2017
- Canon Kabushiki Kaisha
- Nobuyoshi Sugahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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TONER AND TWO-COMPONENT DEVELOPER
- Publication number 20150086917
- Publication date Mar 26, 2015
- Canon Kabushiki Kaisha
- Yosuke Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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MAGNETIC TONER
- Publication number 20150037720
- Publication date Feb 5, 2015
- Canon Kabushiki Kaisha
- Shohei Tsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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TONER
- Publication number 20150037719
- Publication date Feb 5, 2015
- Canon Kabushiki Kaisha
- Takeshi Naka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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POSITIVELY CHARGEABLE MAGNETIC TONER AND IMAGE FORMING METHOD
- Publication number 20130344428
- Publication date Dec 26, 2013
- Akinori Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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AQUEOUS DISPERSIONS FOR USE AS TONERS
- Publication number 20130084522
- Publication date Apr 4, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- John Klier
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MAGNETIC COMPOSITE PARTICLES, MAGNETIC CARRIER AND DEVELOPER
- Publication number 20120064448
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- Publication number 20110281212
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AQUEOUS DISPERSIONS FOR USE AS TONERS
- Publication number 20100143837
- Publication date Jun 10, 2010
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Magnetic mono-component toner for developing electrostatic latent i...
- Publication number 20090053643
- Publication date Feb 26, 2009
- KYOCERA MITA CORPORATION
- Hideaki Kawata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER
- Publication number 20070248903
- Publication date Oct 25, 2007
- KYOCERA MITA CORPORATION
- Yasuko Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Aqueous dispersions for use as toners
- Publication number 20070243481
- Publication date Oct 18, 2007
- Dow Global Technologies Inc.
- John Klier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Toner with high strength magnetite
- Publication number 20070196755
- Publication date Aug 23, 2007
- Xerox Corporation.
- Mark E. Mang
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Toner manufacturing method, toner and developer
- Publication number 20060251979
- Publication date Nov 9, 2006
- Naohiro Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Magnetic mono-component toner for developing electrostatic latent i...
- Publication number 20060068314
- Publication date Mar 30, 2006
- Hideaki Kawata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
System and method for producing secure toner-based images
- Publication number 20050058921
- Publication date Mar 17, 2005
- Kevin L. Heilman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for forming image, method for developing electrostatic latent...
- Publication number 20040157147
- Publication date Aug 12, 2004
- Keiko Shiraishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner for MICR
- Publication number 20030044705
- Publication date Mar 6, 2003
- TOMOEGAWA PAPER CO., LTD
- Takayuki Sano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Black magnetic iron oxide particles and magnetic toner
- Publication number 20020168523
- Publication date Nov 14, 2002
- Naoki Uchida
- H01 - BASIC ELECTRIC ELEMENTS

Chemical composition of the magnetic components

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic carrier, two-component developer, replenishment developer,...

Carrier, two-component developer, image forming apparatus, process...

Magnetic carrier, two-component developer, replenishment developer,...

Toner using small-particle size magnetic iron oxide

Toner and two-component developer

Aqueous dispersions for use as toners

Toner and two-component developer

Magnetic composite particles, magnetic carrier and developer

Aqueous dispersions for use as toners

Aqueous dispersions for use as toners

Aqueous dispersions for use as toners

Magnetic mono-component toner for developing electrostatic latent i...

Toner with high strength magnetite

Toner manufacturing method, toner and developer

Magnetic mono-component toner for developing electrostatic latent i...

System and method for producing secure toner-based images

Toner for forming image, method for developing electrostatic latent...

Black magnetic iron oxide particles and magnetic toner

Toner for MICR

Toner containing azo iron compound

Nano-size magnetic particles for reprographic processes and method...

Magnetic toner and recording method

Magnetic toner having triaryl methyl organic resin

Organic ferromagnetic substance and process for producing same

Magnetic composition and method for developing electrostatic latent...

Composition and method for developing electrostatic latent images

Toner containing polymeric-magnetic coordination complex

Magnetic developer compositions

Developer composition containing superparamagnetic polymers

Preparation of colloidal iron dispersions by the polymer-catalyzed...

Patents Applicationslast 30 patents

MAGNETIC TONER

MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER, REPLENISHMENT DEVELOPER,...

CARRIER, TWO-COMPONENT DEVELOPER, IMAGE FORMING APPARATUS, PROCESS...

MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER, REPLENISHMENT DEVELOPER,...

TONER AND TWO-COMPONENT DEVELOPER

MAGNETIC TONER

TONER

POSITIVELY CHARGEABLE MAGNETIC TONER AND IMAGE FORMING METHOD

AQUEOUS DISPERSIONS FOR USE AS TONERS

MAGNETIC COMPOSITE PARTICLES, MAGNETIC CARRIER AND DEVELOPER

AQUEOUS DISPERSIONS FOR USE AS TONERS

AQUEOUS DISPERSIONS FOR USE AS TONERS

Magnetic mono-component toner for developing electrostatic latent i...

TONER

Aqueous dispersions for use as toners

Toner with high strength magnetite

Toner manufacturing method, toner and developer

Magnetic mono-component toner for developing electrostatic latent i...

System and method for producing secure toner-based images

Toner for forming image, method for developing electrostatic latent...

Toner for MICR

Black magnetic iron oxide particles and magnetic toner