ES2111119T3 - Revelador magnetico para el revelado de imagenes electrostaticas. - Google Patents
Revelador magnetico para el revelado de imagenes electrostaticas.Info
- Publication number
- ES2111119T3 ES2111119T3 ES93116627T ES93116627T ES2111119T3 ES 2111119 T3 ES2111119 T3 ES 2111119T3 ES 93116627 T ES93116627 T ES 93116627T ES 93116627 T ES93116627 T ES 93116627T ES 2111119 T3 ES2111119 T3 ES 2111119T3
- Authority
- ES
- Spain
- Prior art keywords
- magnetic
- magnetic material
- particles
- inorganic particles
- 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 - Lifetime
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
- G03G9/083—Magnetic toner particles
- G03G9/0836—Other physical parameters of the magnetic components
-
- 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
- G03G9/0839—Treatment of the magnetic components; Combination of the magnetic components with non-magnetic materials
-
- 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
- G03G9/087—Binders for toner particles
- G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
- G03G9/08797—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature
Abstract
UN DESARROLLADOR MAGNETICO PARA DESARROLLAR IMAGENES ELECTROSTATICAS SE CONSTITUYE POR PARTICULAS DE COLORANTE MAGNETICO, CONTENIENDO CADA UNA UNA RESINA ADHESIVA QUE TIENE UNA VISCOSIDAD FUNDIDA DE COMO MAXIMO 5,0X(10)6 POISES A 150 ATERIAL MAGNETICO. EL MATERIAL MAGNETICO ESTA MEZCLADO CON UNA PROPORCION (C) [% DE PESO] DE FINAS PARTICULAS INORGANICAS BASADAS SOBRE EL MATERIAL MAGNETICO PARA TRANSPORTAR 0,2 PESO DE LAS FINAS PARTICULAS INORGANICAS ASEGURADAS A LA SUPERFICIE DEL MATERIAL MAGNETICO. EL MATERIAL MAGNETICO TIENE UN AREA (A) DE SUPERFICIE [M (AL CUADRADO) /G] ANTES DE ASEGURARSE A LAS FINAS PARTICULAS INORGANICAS Y SE PROPORCIONA CON UN INCREMENTO EN AREA (B) DE SUPERFICIE POR ASEGURARSE A LAS FINAS PARTICULAS INORGANICAS; EN DONDE LOS PARAMETROS A, B Y C SATISFACEN LA SIGUIENTE FORMULA (1) Y (2): 0,1 (MENOR O IGUAL) B/A (MENOR O IGUAL) 0,8 (1) B< 30 X C (2). COMO UN RESULTADO, EL DESARROLLADOR MAGNETICO ESTA PROVISTO CON UNA FIJABILIDAD MEJORADA A BAJA TEMPERATURA SIN OCASIONAR PROBLEMAS QUE ACOMPAÑAN EL USO DE UNA RESINA ADHESIVA QUE SE ABLANDA A BAJA TEMPERATURA, TALES COMO DETERIORO DE CARACTERISTICAS ANTI-MACULADO, CARACTERISTICAS DE ALMACENAMIENTO, CARACTERISTICAS DE DESARROLLO.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27723492 | 1992-10-15 | ||
JP2601193 | 1993-01-22 | ||
JP1356093 | 1993-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2111119T3 true ES2111119T3 (es) | 1998-03-01 |
Family
ID=27280318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93116627T Expired - Lifetime ES2111119T3 (es) | 1992-10-15 | 1993-10-14 | Revelador magnetico para el revelado de imagenes electrostaticas. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5364720A (es) |
EP (1) | EP0593052B1 (es) |
DE (1) | DE69316513T2 (es) |
ES (1) | ES2111119T3 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5504559A (en) * | 1993-08-30 | 1996-04-02 | Minolta Co., Ltd. | Method for image formation |
JP3289799B2 (ja) * | 1993-11-19 | 2002-06-10 | 京セラミタ株式会社 | 耐スペント性に優れた二成分系磁性現像剤用トナー |
US5702858A (en) * | 1994-04-22 | 1997-12-30 | Matsushita Electric Industrial Co., Ltd. | Toner |
US5561019A (en) * | 1994-04-22 | 1996-10-01 | Matsushita Electric Industrial Co., Ltd. | Magnetic toner |
US5618647A (en) * | 1994-09-02 | 1997-04-08 | Canon Kabushiki Kaisha | Magnetic toner and image forming method |
JP2986370B2 (ja) * | 1995-04-13 | 1999-12-06 | 株式会社巴川製紙所 | 電子写真用トナー |
FR2733605B1 (fr) * | 1995-04-28 | 1997-06-06 | Nipson Printing Sys Sa | Poudre pour le developpement d'images latentes, procede de fabrication et procede d'utilisation |
US5702852A (en) * | 1995-08-31 | 1997-12-30 | Eastman Kodak Company | Multi-color method of toner transfer using non-marking toner and high pigment marking toner |
US5695902A (en) * | 1995-11-20 | 1997-12-09 | Canon Kabushiki Kaisha | Toner for developing electrostatic image, image forming method and process-cartridge |
US5794111A (en) * | 1995-12-14 | 1998-08-11 | Eastman Kodak Company | Apparatus and method of transfering toner using non-marking toner and marking toner |
DE69834865T2 (de) | 1997-05-30 | 2006-12-07 | Canon K.K. | Magnetischer Toner für die Entwicklung elektrostatischer Bilder, Verfahren zur Herstellung, seine Anwendung in einem Bildherstellungsverfahren und Prozesscassette |
US6420030B1 (en) | 1997-10-31 | 2002-07-16 | Toda Kogyo Corporation | Black iron-based composite particles, process for producing the same, paint and rubber or resin composition containing the same |
US6416864B1 (en) | 1998-02-17 | 2002-07-09 | Toda Kogyo Corporation | Black magnetic composite particles for a black magnetic toner |
US6251555B1 (en) * | 1998-04-17 | 2001-06-26 | Toda Kogyo Corporation | Black magnetic composite particles for black magnetic toner and black magnetic toner using the same |
US7314696B2 (en) * | 2001-06-13 | 2008-01-01 | Eastman Kodak Company | Electrophotographic toner and development process with improved charge to mass stability |
NL1024415C2 (nl) * | 2003-09-30 | 2005-03-31 | Oce Tech Bv | Gekleurd, magnetisch aantrekbaar tonerpoeder. |
US20070207400A1 (en) * | 2006-03-06 | 2007-09-06 | Xerox Corporation | Toner composition and methods |
JP4978296B2 (ja) * | 2007-04-24 | 2012-07-18 | 富士ゼロックス株式会社 | 静電荷像現像用トナーの製造方法 |
JP2009229736A (ja) * | 2008-03-21 | 2009-10-08 | Fuji Xerox Co Ltd | 磁気潜像現像用磁性重合体粒子及びその製造方法、並びに、磁気潜像用液体現像剤、カートリッジ及び画像形成装置 |
CN102449555B (zh) | 2009-05-28 | 2014-08-13 | 佳能株式会社 | 调色剂的生产方法和调色剂 |
US8530126B2 (en) | 2010-10-26 | 2013-09-10 | Eastman Kodak Company | Large particle toner |
US8626015B2 (en) | 2010-10-26 | 2014-01-07 | Eastman Kodak Company | Large particle toner printer |
US8465899B2 (en) | 2010-10-26 | 2013-06-18 | Eastman Kodak Company | Large particle toner printing method |
US8147948B1 (en) | 2010-10-26 | 2012-04-03 | Eastman Kodak Company | Printed article |
JP5807844B2 (ja) * | 2011-03-09 | 2015-11-10 | 株式会社リコー | トナー、画像形成装置及びプロセスカートリッジ |
US10151990B2 (en) | 2016-11-25 | 2018-12-11 | Canon Kabushiki Kaisha | Toner |
JP7327993B2 (ja) | 2019-05-13 | 2023-08-16 | キヤノン株式会社 | トナー及びトナーの製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3578797A (en) * | 1969-09-26 | 1971-05-18 | Eastman Kodak Co | Fusing method and apparatus |
JPS5123354B2 (es) * | 1973-01-16 | 1976-07-16 | ||
JPS5123354A (ja) * | 1974-08-20 | 1976-02-24 | Silver Seiko | Amiki |
JPS556805A (en) * | 1978-06-29 | 1980-01-18 | Toshiba Corp | Method of producing semiconductor |
JPS5832375B2 (ja) * | 1978-07-28 | 1983-07-12 | キヤノン株式会社 | 現像方法 |
JPS5860753A (ja) * | 1981-10-08 | 1983-04-11 | Canon Inc | 静電潜像現像用磁性トナー |
JPS606952A (ja) * | 1983-06-24 | 1985-01-14 | Canon Inc | 磁性カラ−トナ− |
JPS61219959A (ja) * | 1985-03-26 | 1986-09-30 | Canon Inc | 静電荷像現像用磁性カラ−トナ− |
JPH0810341B2 (ja) * | 1986-05-28 | 1996-01-31 | キヤノン株式会社 | 磁性トナ− |
DE3750157T2 (de) * | 1986-12-01 | 1994-11-10 | Canon Kk | Entwickler für die Entwicklung elektrostatischer latenter Bilder und Bildherstellungsverfahren. |
US5041351A (en) * | 1988-03-30 | 1991-08-20 | Canon Kabushiki Kaisha | One component developer for developing electrostatic image and image forming method |
JP2769894B2 (ja) * | 1989-12-29 | 1998-06-25 | キヤノン株式会社 | カラー現像剤 |
CN1097211C (zh) * | 1990-06-15 | 2002-12-25 | 佳能株式会社 | 图象形成装置,装置部件以及传真装置 |
DE69128262T2 (de) * | 1990-07-27 | 1998-04-16 | Canon Kk | Magnetischer Entwickler, elektrophotographisches Gerät und Verfahren zur Erkennung von Zeichen aus magnetischer Tinte |
JPH04240660A (ja) * | 1991-01-24 | 1992-08-27 | Minolta Camera Co Ltd | カラー複写画像の定着方法 |
-
1993
- 1993-10-14 EP EP93116627A patent/EP0593052B1/en not_active Expired - Lifetime
- 1993-10-14 ES ES93116627T patent/ES2111119T3/es not_active Expired - Lifetime
- 1993-10-14 US US08/135,974 patent/US5364720A/en not_active Expired - Lifetime
- 1993-10-14 DE DE69316513T patent/DE69316513T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0593052A1 (en) | 1994-04-20 |
DE69316513T2 (de) | 1998-06-04 |
EP0593052B1 (en) | 1998-01-21 |
DE69316513D1 (de) | 1998-02-26 |
US5364720A (en) | 1994-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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