DE602007001217D1 - Elektrofotografischer Träger, Entwickler, Entwicklungsverfahren, Bilderzeugungsvorrichtung und Prozesskartusche - Google Patents
Elektrofotografischer Träger, Entwickler, Entwicklungsverfahren, Bilderzeugungsvorrichtung und ProzesskartuscheInfo
- Publication number
- DE602007001217D1 DE602007001217D1 DE602007001217T DE602007001217T DE602007001217D1 DE 602007001217 D1 DE602007001217 D1 DE 602007001217D1 DE 602007001217 T DE602007001217 T DE 602007001217T DE 602007001217 T DE602007001217 T DE 602007001217T DE 602007001217 D1 DE602007001217 D1 DE 602007001217D1
- Authority
- DE
- Germany
- Prior art keywords
- developer
- image forming
- forming apparatus
- electrophotographic carrier
- process cartridge
- 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.)
- Active
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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1131—Coating methods; Structure of coatings
-
- 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
- G03G9/0819—Developers with toner particles characterised by the dimensions of the 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/108—Ferrite carrier, e.g. magnetite
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
- G03G9/108—Ferrite carrier, e.g. magnetite
- G03G9/1085—Ferrite carrier, e.g. magnetite with non-ferrous metal oxide, e.g. MgO-Fe2O3
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
- G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/1136—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon atoms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Developing Agents For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006248969 | 2006-09-14 | ||
JP2007215384A JP5333882B2 (ja) | 2006-09-14 | 2007-08-22 | 電子写真用現像剤 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007001217D1 true DE602007001217D1 (de) | 2009-07-16 |
Family
ID=38925682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007001217T Active DE602007001217D1 (de) | 2006-09-14 | 2007-09-04 | Elektrofotografischer Träger, Entwickler, Entwicklungsverfahren, Bilderzeugungsvorrichtung und Prozesskartusche |
Country Status (5)
Country | Link |
---|---|
US (1) | US8067141B2 (de) |
EP (1) | EP1901128B1 (de) |
JP (1) | JP5333882B2 (de) |
DE (1) | DE602007001217D1 (de) |
HK (1) | HK1109935A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5429594B2 (ja) | 2007-09-13 | 2014-02-26 | 株式会社リコー | 画像形成方法、画像形成装置並びにプロセスカートリッジ及びそのための電子写真現像剤並びに現像剤用キャリア |
JP5322263B2 (ja) * | 2008-03-31 | 2013-10-23 | パウダーテック株式会社 | 配線回路形成用現像剤 |
JP5152649B2 (ja) * | 2008-03-31 | 2013-02-27 | パウダーテック株式会社 | 電子写真現像剤用キャリア芯材及びその製造方法、キャリア及びその製造方法並びに該キャリアを用いた電子写真現像剤 |
JP5434412B2 (ja) * | 2008-09-17 | 2014-03-05 | 株式会社リコー | 静電潜像現像用キャリア、二成分現像剤、補給用現像剤、及びプロセスカートリッジ、並びに画像形成方法 |
JP5454081B2 (ja) | 2008-11-12 | 2014-03-26 | 株式会社リコー | キャリア |
US8211610B2 (en) | 2009-03-18 | 2012-07-03 | Ricoh Company Limited | Carrier for use in developer developing electrostatic image, developer using the carrier, and image forming method and apparatus and process cartridge using the developer |
JP5553229B2 (ja) * | 2009-09-14 | 2014-07-16 | 株式会社リコー | 静電潜像用キャリア、及び静電潜像用現像剤 |
JP2011209678A (ja) * | 2009-10-15 | 2011-10-20 | Ricoh Co Ltd | 静電潜像現像用キャリア及びその製造方法、並びに現像剤、現像剤入り容器、画像形成方法、及びプロセスカートリッジ |
JP5534409B2 (ja) * | 2010-01-13 | 2014-07-02 | 株式会社リコー | 静電荷像現像用キャリア、現像剤、現像装置、画像形成装置、画像形成方法及びプロセスカートリッジ |
JP5598184B2 (ja) * | 2010-03-17 | 2014-10-01 | 株式会社リコー | 静電潜像現像剤用キャリア |
JP5729170B2 (ja) | 2010-08-02 | 2015-06-03 | 株式会社リコー | 現像方法及び画像形成方法 |
JP5522468B2 (ja) * | 2010-09-07 | 2014-06-18 | 株式会社リコー | 静電潜像現像方法 |
JP5729210B2 (ja) * | 2010-09-14 | 2015-06-03 | 株式会社リコー | 二成分現像剤用キャリア、それを用いた静電潜像現像剤、カラートナー現像剤、補給用現像剤、画像形成方法、静電潜像現像剤を備えるプロセスカートリッジ、及び画像形成装置 |
EP2626747B1 (de) * | 2010-10-08 | 2018-01-03 | Canon Kabushiki Kaisha | Ladeelement, prozesskartusche und elektrofotografische vorrichtung |
JP2012177873A (ja) * | 2011-02-28 | 2012-09-13 | Ricoh Co Ltd | 電子写真用キャリア、現像剤、プロセスカートリッジおよび画像形成方法 |
JP5915040B2 (ja) | 2011-09-08 | 2016-05-11 | 株式会社リコー | 静電潜像現像用キャリア、プロセスカートリッジ、及び画像形成装置 |
JP5915044B2 (ja) * | 2011-09-14 | 2016-05-11 | 株式会社リコー | 静電潜像現像用キャリア、現像剤 |
JP5895528B2 (ja) * | 2011-12-28 | 2016-03-30 | パウダーテック株式会社 | 電子写真現像剤用フェライトキャリア芯材、フェライトキャリア及びこれらの製造方法、並びに該フェライトキャリアを用いた電子写真現像剤 |
JP5870448B2 (ja) * | 2011-12-28 | 2016-03-01 | パウダーテック株式会社 | 電子写真現像剤用フェライトキャリア芯材、フェライトキャリア及びこれらの製造方法、並びに該フェライトキャリアを用いた電子写真現像剤 |
JP2015190995A (ja) * | 2014-03-27 | 2015-11-02 | パウダーテック株式会社 | 電子写真現像剤用フェライトキャリア芯材、フェライトキャリア及び該フェライトキャリアを用いた電子写真現像剤 |
WO2017159333A1 (ja) | 2016-03-17 | 2017-09-21 | 株式会社リコー | 静電潜像現像剤用キャリア、二成分現像剤、補給用現像剤、画像形成装置、及びトナー収容ユニット |
JP6658284B2 (ja) * | 2016-05-10 | 2020-03-04 | コニカミノルタ株式会社 | 静電荷像現像用キャリア、静電荷像現像用二成分現像剤 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4076640A (en) | 1975-02-24 | 1978-02-28 | Xerox Corporation | Preparation of spheroidized particles |
JPS58144839A (ja) | 1982-02-13 | 1983-08-29 | Tdk Corp | 磁性キヤリヤ粒子 |
JPH07106327B2 (ja) * | 1986-03-07 | 1995-11-15 | 富士電気化学株式会社 | 電子複写機用磁性キャリアの分級方法 |
JPS63135973A (ja) * | 1986-11-27 | 1988-06-08 | Konica Corp | 現像装置 |
JPS6421504A (en) | 1987-07-17 | 1989-01-24 | Fuji Electric Co Ltd | Batch process control device |
JPH02223962A (ja) | 1989-02-23 | 1990-09-06 | Nippon Steel Corp | マグネタイトキャリア粒子及びその製造方法 |
JPH0339180A (ja) | 1989-07-06 | 1991-02-20 | Nogami Boring Service:Kk | ボーリングピンバケット装置 |
JPH0378828A (ja) | 1989-08-22 | 1991-04-04 | Fujitsu Ltd | 除算装置 |
JP3078828B2 (ja) * | 1989-12-18 | 2000-08-21 | パウダーテック株式会社 | 電子写真現像剤用キャリアおよびその製造方法、並びに該キャリアを用いた現像剤 |
DE69026914T2 (de) | 1989-12-18 | 1996-10-10 | Powdertech Co Ltd | Träger für elektrophotographische Entwickler, Verfahren zu dessen Herstellung und Entwickler auf Basis dieses Trägers |
US5419994A (en) * | 1989-12-18 | 1995-05-30 | Powdertech Co., Ltd. | Carrier for electrophotographic developer, process for preparing the same and developer prepared by using said carrier |
JPH04271359A (ja) | 1991-02-27 | 1992-09-28 | Ricoh Co Ltd | 乾式現像剤 |
JP3273162B2 (ja) * | 1996-06-28 | 2002-04-08 | シャープ株式会社 | 電子写真用キャリア |
JP4041563B2 (ja) | 1997-11-05 | 2008-01-30 | 大陽日酸株式会社 | 球状マグネタイト粉の乾式製造方法及び装置 |
JP3927693B2 (ja) * | 1998-07-22 | 2007-06-13 | キヤノン株式会社 | 磁性微粒子分散型樹脂キャリア,二成分系現像剤及び画像形成方法 |
JP2000172019A (ja) * | 1998-09-30 | 2000-06-23 | Canon Inc | 二成分系現像剤用樹脂コ―トキャリア、二成分系現像剤及び現像方法 |
JP4394263B2 (ja) * | 2000-07-24 | 2010-01-06 | 関東電化工業株式会社 | 電子写真用キャリア |
JP3925911B2 (ja) | 2001-05-01 | 2007-06-06 | 株式会社リコー | 電子写真現像剤用キャリア |
US6735409B2 (en) | 2002-01-11 | 2004-05-11 | Ricoh Company, Ltd. | Process for developing, image-forming apparatus, and image-forming process cartridge |
JP3891480B2 (ja) | 2002-03-22 | 2007-03-14 | 株式会社リコー | 静電潜像現像用キャリア、それを用いた静電潜像現像剤および静電潜像現像方法 |
US7118728B2 (en) | 2002-05-08 | 2006-10-10 | Steward Advanced Materials, Inc. | Method and apparatus for making ferrite material products and products produced thereby |
US7192679B2 (en) | 2003-03-19 | 2007-03-20 | Ricoh Company, Ltd. | Carrier for electrophotographic developer |
US7763410B2 (en) | 2003-11-18 | 2010-07-27 | Ricoh Company, Ltd. | Electrophotographic developing carrier, associated apparatus and methodology of classification and application |
JP4620953B2 (ja) * | 2004-01-30 | 2011-01-26 | キヤノン株式会社 | 電子写真用キャリア |
JP2006039445A (ja) * | 2004-07-30 | 2006-02-09 | Ricoh Co Ltd | 電子写真現像剤用キャリアおよび現像方法 |
JP4608393B2 (ja) | 2004-09-10 | 2011-01-12 | 株式会社リコー | 電子写真用現像剤及び電子写真現像方法、プロセスカートリッジ |
JP2006248969A (ja) | 2005-03-10 | 2006-09-21 | Sumitomo Chemical Co Ltd | プロピレンオキサイドの製造方法 |
JP2006293266A (ja) | 2005-03-16 | 2006-10-26 | Ricoh Co Ltd | 静電潜像現像用キャリア、これを用いた静電潜像現像剤、画像形成方法、及びプロセスカートリッジ |
JP4728903B2 (ja) | 2005-08-25 | 2011-07-20 | 株式会社リコー | キャリア及び現像剤、並びに画像形成方法、画像形成装置及びプロセスカートリッジ |
JP4939814B2 (ja) | 2006-02-13 | 2012-05-30 | 株式会社東芝 | 鉄道車両システム |
-
2007
- 2007-08-22 JP JP2007215384A patent/JP5333882B2/ja not_active Expired - Fee Related
- 2007-08-31 US US11/897,999 patent/US8067141B2/en not_active Expired - Fee Related
- 2007-09-04 DE DE602007001217T patent/DE602007001217D1/de active Active
- 2007-09-04 EP EP07115631A patent/EP1901128B1/de active Active
-
2008
- 2008-04-11 HK HK08104096.7A patent/HK1109935A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2008096975A (ja) | 2008-04-24 |
EP1901128A1 (de) | 2008-03-19 |
EP1901128B1 (de) | 2009-06-03 |
US8067141B2 (en) | 2011-11-29 |
HK1109935A1 (en) | 2008-06-27 |
JP5333882B2 (ja) | 2013-11-06 |
US20080063969A1 (en) | 2008-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602007001217D1 (de) | Elektrofotografischer Träger, Entwickler, Entwicklungsverfahren, Bilderzeugungsvorrichtung und Prozesskartusche | |
DE602006006935D1 (de) | Elektrofotografischer Träger, Entwickler, Entwicklerbehälter, Prozesskartusche, Bilderzeugungsvorrichtung und Bilderzeugungsverfahren | |
HK1167187A1 (en) | Developing apparatus, process cartridge and electrophotographic image forming apparatus | |
DE602008001994D1 (de) | Tonerbehälter, Entwicklernachfüllvorrichtung und Bilderzeugungsvorrichtung | |
DK2087407T3 (da) | Procespatron, elektrofotografisk billeddannelsesapparat og elektrofotografisk fotosensitiv tromleenhed | |
DE602005007646D1 (de) | Toner, Entwickler, diesen Toner enthaltenden Behälter, Prozesskartusche, Fixiermethode, Bilderzeugungsgerät und Bilderzeugungsmethode | |
EP1836536A4 (de) | Toner und entwickler, entwicklungsvorrichtung, prozesskassette, bilderzeugugsvorrichtung und bilderzeugungsverfahren | |
HK1092231A1 (en) | Image forming apparatus, toner cartridge, and development cartridge | |
DE602008004385D1 (de) | Elektrofotografischer Toner, elektrofotografischer Entwickler, Tonerkartusche und Bilderzeugungsverfahren | |
EP1983373A4 (de) | Elektrophotographischer photoempfänger, prozesskartusche und elektrophotographische vorrichtung | |
DE602007012331D1 (de) | Toner, Bilderzeugungsvorrichtung damit, Bilderzeugungsverfahren damit und Prozesskartusche | |
DE602004017581D1 (de) | Elektrophotographische photoempfindliche Trommel, Arbeitseinheit und elektrophotographisches Bilderzeugungsgerät | |
EP2144120A4 (de) | Elektrofotografisches lichtempfindliches material, prozesskassette und elektrofotografische vorrichtung | |
DE602007010365D1 (de) | Toner, Prozesskartusche, und Bilderzeugungsverfahren | |
EP2340465A4 (de) | Elektrofotografisches lichtempfindliches element, prozesskartusche und elektrofotografische vorrichtung | |
DE602005011242D1 (de) | Elektrofotografischer Fotorezeptor und Bilderzeugungsverfahren, Bilderzeugungsvorrichtung und Prozesskartusche dafür mit dem elektrofotografischen Fotorezeptor | |
EP1991913A4 (de) | Träger, entwickler, bilderzeugungsverfahren und prozesskassette | |
EP1892578A4 (de) | Elektrophotographischer photorezeptor, prozesskassette und elektrophotographische vorrichtung | |
EP1983375A4 (de) | Elektrofotografisches lichtempfindliches material, prozesskartusche und elektrofotografische vorrichtung | |
EP1875314A4 (de) | Entwicklungsvorrichtung, prozesskartusche und bilderzeugungsvorrichtung | |
EP2146253A4 (de) | Entwicklungswalze, entwicklungsvorrichtung, prozesskartusche und elektrofotografische bilderzeugungsvorrichtung | |
EP2348367A4 (de) | Entwicklungswalze, verfahren zu ihrer herstellung, prozesskartusche und elektrofotografische bildgebungsvorrichtung | |
EP2232336A4 (de) | Verfahren zur herstellung eines trägers für einen elektrofotografischen entwickler, träger für einen elektrofotografischen entwickler, elektrofotografischer entwickler und bilderzeugungsverfahren | |
DE602007004046D1 (de) | Elektrophotographischer Lichtleiter und Herstellungsverfahren dafür, Bilderzeugungsvorrichtung und Prozesskartusche | |
DE602009000145D1 (de) | Abdeckelement, Entwicklerkartusche und Entwicklungseinheit für Bilderzeugungsvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |