DE69020305D1 - Toner zur Entwicklung elektrostatischer Bilder, Bildherstellungsverfahren und Bildherstellungsapparat. - Google Patents

Toner zur Entwicklung elektrostatischer Bilder, Bildherstellungsverfahren und Bildherstellungsapparat.

Info

Publication number: DE69020305D1
Authority: DE; Germany
Prior art keywords: image forming; toner; developing electrostatic; electrostatic images; forming apparatus
Prior art date: 1989-11-09
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 - Fee Related

Application number

DE69020305T

Other languages

English (en)

Other versions

DE69020305T2 (de

Inventor

Hirohide Tanikawa

Yasutaka Akashi

Masaki Uchiyama

Makoto Unno

Masaaki Taya

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Canon Inc

Original Assignee

Canon Inc

Priority date (The priority date 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 date listed.)

1989-11-09

Filing date

1990-11-08

Publication date

1995-07-27

1990-11-08 Application filed by Canon Inc filed Critical Canon Inc

1995-07-27 Application granted granted Critical

1995-07-27 Publication of DE69020305D1 publication Critical patent/DE69020305D1/de

1995-11-16 Publication of DE69020305T2 publication Critical patent/DE69020305T2/de

2010-11-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- G03G9/083—Magnetic toner particles
- G03G9/0835—Magnetic 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
- G03G9/0838—Size of 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
- G03G9/087—Binders for toner particles
- G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08726—Polymers of unsaturated acids or derivatives thereof
- G03G9/08733—Polymers of unsaturated polycarboxylic acids

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Spectroscopy & Molecular Physics (AREA)
Developing Agents For Electrophotography (AREA)

DE69020305T 1989-11-09 1990-11-08 Toner zur Entwicklung elektrostatischer Bilder, Bildherstellungsverfahren und Bildherstellungsapparat. Expired - Fee Related DE69020305T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP28988289		1989-11-09
JP5119690		1990-03-02

Publications (2)

Publication Number	Publication Date
DE69020305D1 true DE69020305D1 (de)	1995-07-27
DE69020305T2 DE69020305T2 (de)	1995-11-16

Family

ID=26391732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69020305T Expired - Fee Related DE69020305T2 (de)	1989-11-09	1990-11-08	Toner zur Entwicklung elektrostatischer Bilder, Bildherstellungsverfahren und Bildherstellungsapparat.

Country Status (8)

Country	Link
US (1)	US5169738A (de)
EP (1)	EP0427275B1 (de)
KR (1)	KR940005163B1 (de)
CN (1)	CN1040801C (de)
AU (1)	AU627377B2 (de)
CA (1)	CA2029034C (de)
DE (1)	DE69020305T2 (de)
ES (1)	ES2073493T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2812080B2 (ja) *	1991-07-24	1998-10-15	日本ゼオン株式会社	非磁性一成分現像剤
EP0541113B1 (de) *	1991-11-08	1996-07-17	Canon Kabushiki Kaisha	Entwickler vom Einkomponententyp für die Entwicklung elektrostatischer Bilder und Bildherstellungsverfahren
JP3218404B2 (ja) *	1992-03-06	2001-10-15	キヤノン株式会社	静電荷像現像用トナー
US5547796A (en) *	1992-05-27	1996-08-20	Canon Kabushiki Kaisha	Developer containing insulating magnetic toner flowability-improving agent and inorganic fine powder
DE69413720T2 (de) *	1993-01-11	1999-05-06	Canon K.K., Tokio/Tokyo	Toner zur Entwicklung elektrostatischer Bilder, Ein-/und Zwei-komponenten-Entwickler
US5439770A (en) *	1993-04-20	1995-08-08	Canon Kabushiki Kaisha	Toner for developing electrostatic image, image forming apparatus and process cartridge
US5561019A (en) *	1994-04-22	1996-10-01	Matsushita Electric Industrial Co., Ltd.	Magnetic toner
US5702858A (en) *	1994-04-22	1997-12-30	Matsushita Electric Industrial Co., Ltd.	Toner
US6017669A (en) *	1995-09-20	2000-01-25	Canon Kabushiki Kaisha	Toner for developing an electrostatic image
JP3450658B2 (ja) *	1996-07-31	2003-09-29	キヤノン株式会社	静電荷潜像現像用磁性トナー、装置ユニット及び画像形成方法
JP3363856B2 (ja)	1998-12-17	2003-01-08	キヤノン株式会社	正帯電性トナー、画像形成方法及び画像形成装置
US6670087B2 (en)	2000-11-07	2003-12-30	Canon Kabushiki Kaisha	Toner, image-forming apparatus, process cartridge and image forming method
DE60321615D1 (de) *	2002-04-10	2008-07-31	Canon Kk	Toner
JP2004322375A (ja) *	2003-04-22	2004-11-18	Canon Inc	露光量決定方法
CN103733142B (zh)	2011-08-03	2016-08-17	佳能株式会社	显影剂承载构件及其生产方法和显影组件
JP7237644B2 (ja)	2019-02-25	2023-03-13	キヤノン株式会社	液体現像剤及び液体現像剤の製造方法
CN116550466B (zh) *	2023-07-10	2023-09-08	山西品东智能控制有限公司	重介分选智能化操控方法、操控系统、设备和介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2297691A (en) *	1939-04-04	1942-10-06	Chester F Carlson	Electrophotography
US4071361A (en) *	1965-01-09	1978-01-31	Canon Kabushiki Kaisha	Electrophotographic process and apparatus
JPS4223910B1 (de) *	1965-08-12	1967-11-17
DE2907633A1 (de) *	1978-02-28	1979-09-06	Canon Kk	Trockener toner fuer die entwicklung von ladungsbildern
US4442189A (en) *	1983-01-26	1984-04-10	Xerox Corporation	Toner compositions containing polyanhydride resins
JPS61123856A (ja) *	1984-11-21	1986-06-11	Canon Inc	静電荷像現像用トナーおよび画像形成方法
JPS61123855A (ja) *	1984-11-21	1986-06-11	Canon Inc	トナ−
JPS61123857A (ja) *	1984-11-21	1986-06-11	Canon Inc	静電荷現像トナ−結着剤樹脂およびその製法
DE3577361D1 (de) *	1984-11-27	1990-05-31	Mita Industrial Co Ltd	Magnetbuerstenentwicklungsverfahren.
JPH0727278B2 (ja) *	1986-05-30	1995-03-29	富士ゼロックス株式会社	非磁性一成分系現像剤組成物
JPH07113786B2 (ja) *	1986-10-09	1995-12-06	三井東圧化学株式会社	トナ−
JPH0820760B2 (ja) *	1987-01-27	1996-03-04	三井東圧化学株式会社	電子写真用トナー組成物
JPS63193154A (ja) *	1987-02-06	1988-08-10	Fujitsu Ltd	電子写真用トナ−
US5037715A (en) *	1987-12-10	1991-08-06	Mitsui Toatsu Chemicals, Inc.	Resins for toner of electrophotography and method for manufacturing the same
JPH07120071B2 (ja) *	1988-02-29	1995-12-20	キヤノン株式会社	磁性トナー
AU629240B2 (en) *	1988-09-07	1992-10-01	Tdk Corporation	Composition and method for developing electrostatic latent images
US5047305A (en) *	1989-02-17	1991-09-10	Konica Corporation	Electrostatic-image developing polyester toner with release agent

1990
- 1990-10-29 US US07/604,207 patent/US5169738A/en not_active Expired - Lifetime
- 1990-10-31 CA CA002029034A patent/CA2029034C/en not_active Expired - Lifetime
- 1990-11-06 AU AU65862/90A patent/AU627377B2/en not_active Ceased
- 1990-11-08 EP EP90121428A patent/EP0427275B1/de not_active Expired - Lifetime
- 1990-11-08 DE DE69020305T patent/DE69020305T2/de not_active Expired - Fee Related
- 1990-11-08 ES ES90121428T patent/ES2073493T3/es not_active Expired - Lifetime
- 1990-11-09 KR KR1019900018137A patent/KR940005163B1/ko not_active IP Right Cessation
- 1990-11-09 CN CN90109032A patent/CN1040801C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0427275B1 (de)	1995-06-21
CA2029034C (en)	1999-05-18
US5169738A (en)	1992-12-08
CA2029034A1 (en)	1991-05-10
DE69020305T2 (de)	1995-11-16
CN1040801C (zh)	1998-11-18
ES2073493T3 (es)	1995-08-16
KR910010248A (ko)	1991-06-29
AU6586290A (en)	1991-08-08
CN1051986A (zh)	1991-06-05
EP0427275A2 (de)	1991-05-15
EP0427275A3 (en)	1991-11-06
AU627377B2 (en)	1992-08-20
KR940005163B1 (ko)	1994-06-11

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Legal Events

Date	Code	Title	Description
1996-07-18	8364	No opposition during term of opposition
2010-09-16	8339	Ceased/non-payment of the annual fee