DE69934278D1 - Toner mit einer negativen triboelektrischen Aufladbarkeit und Bildherstellungsverfahren - Google Patents

Toner mit einer negativen triboelektrischen Aufladbarkeit und Bildherstellungsverfahren

Info

Publication number: DE69934278D1
Authority: DE; Germany
Prior art keywords: toner; imaging process; triboelectric chargeability; negative triboelectric; negative
Prior art date: 1998-07-31
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

Application number

DE69934278T

Other languages

English (en)

Other versions

DE69934278T2 (de

Inventor

Satoshi Matsunaga

Hirohide Tanikawa

Minekazu Endo

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.)

1998-07-31

Filing date

1999-07-29

Publication date

2007-01-18

1999-07-29 Application filed by Canon Inc filed Critical Canon Inc

2007-01-18 Application granted granted Critical

2007-01-18 Publication of DE69934278D1 publication Critical patent/DE69934278D1/de

2007-04-26 Publication of DE69934278T2 publication Critical patent/DE69934278T2/de

2019-07-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000003384 imaging method Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09783—Organo-metallic 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
- G03G9/087—Binders for toner particles
- G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
- G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants

DE69934278T 1998-07-31 1999-07-29 Toner mit einer negativen triboelektrischen Aufladbarkeit und Bildherstellungsverfahren Expired - Lifetime DE69934278T2 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP21660998		1998-07-31
JP21660998		1998-07-31
JP34594398		1998-12-04
JP34594398		1998-12-04

Publications (2)

Publication Number	Publication Date
DE69934278D1 true DE69934278D1 (de)	2007-01-18
DE69934278T2 DE69934278T2 (de)	2007-04-26

Family

ID=26521535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69934278T Expired - Lifetime DE69934278T2 (de)	1998-07-31	1999-07-29	Toner mit einer negativen triboelektrischen Aufladbarkeit und Bildherstellungsverfahren

Country Status (3)

Country	Link
US (1)	US6156470A (de)
EP (1)	EP0977090B1 (de)
DE (1)	DE69934278T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4365567B2 (ja) *	2002-01-11	2009-11-18	株式会社リコー	静電荷像現像用トナー及び画像作製方法
EP1383011B1 (de) *	2002-07-19	2005-04-06	Ricoh Company, Ltd.	Toner welche Ladungskontrollmittel auf Basis von Zirkonium-Organometallischen Verbindungen enthalten und Bildgebungsverfahren
JP4322182B2 (ja) *	2004-07-30	2009-08-26	株式会社沖データ	画像形成装置及び画像形成方法
US20140370433A1 (en) *	2011-12-23	2014-12-18	Lg Chem, Ltd.	Polymerized toner and a method for preparing the same

Family Cites Families (22)

* 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
JPS52107837A (en) *	1976-03-05	1977-09-09	Ricoh Co Ltd	Wet type electrostatic development material
JPS58127937A (ja) *	1982-01-27	1983-07-30	Dainippon Ink & Chem Inc	静電荷像現像用トナ−組成物
US4857432A (en) *	1987-05-18	1989-08-15	Canon Kabushiki Kaisha	Toner for developing electrostatic charge image
SG48073A1 (en) *	1990-01-19	1998-04-17	Canon Kk	Electrostatic image developing toner and fixing method
US5075185A (en) *	1990-03-28	1991-12-24	Xerox Corporation	Imaging process comprising tri-level imaging area and an aluminum complex charge enhancing additive
US5268248A (en) *	1990-11-30	1993-12-07	Canon Kabushiki Kaisha	Toner for developing electrostatic image and process for production thereof
AU8897391A (en) *	1990-12-12	1992-06-18	Mitsubishi Kasei Corporation	Electrostatic image-developing toner
JP3210701B2 (ja) *	1991-10-15	2001-09-17	三菱レイヨン株式会社	トナー用樹脂
US5300387A (en) *	1992-06-05	1994-04-05	Xerox Corporation	Toner compositions with negative charge enhancing additives
US5275900A (en) *	1992-06-05	1994-01-04	Xerox Corporation	Toner compositions with metal complex charge enhancing additives
DE4227743A1 (de) *	1992-08-21	1994-02-24	Basf Ag	Elektrostatische Toner, enthaltend einen Metallkomplexfarbstoff als Ladungsstabilisator
US5256515A (en) *	1992-11-19	1993-10-26	Xerox Corporation	Toner compositions with halogenated metal salicyclic acid complex charge enhancing additives
JPH0854753A (ja) *	1994-08-09	1996-02-27	Kao Corp	静電像現像用トナー
JP3428835B2 (ja) *	1995-10-30	2003-07-22	キヤノン株式会社	静電荷像現像用トナー、プロセスカートリッジ及び画像形成方法
US5972553A (en) *	1995-10-30	1999-10-26	Canon Kabushiki Kaisha	Toner for developing electrostatic image, process-cartridge and image forming method
JPH09146292A (ja) *	1995-11-20	1997-06-06	Matsushita Electric Ind Co Ltd	トナー
JPH09244294A (ja) *	1996-03-14	1997-09-19	Matsushita Electric Ind Co Ltd	トナー
JP3397586B2 (ja) *	1996-06-20	2003-04-14	キヤノン株式会社	静電荷像現像用トナー
JP3453482B2 (ja) *	1996-10-09	2003-10-06	キヤノン株式会社	静電荷像現像用トナー

1999
- 1999-07-28 US US09/362,221 patent/US6156470A/en not_active Expired - Lifetime
- 1999-07-29 EP EP99306026A patent/EP0977090B1/de not_active Expired - Lifetime
- 1999-07-29 DE DE69934278T patent/DE69934278T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0977090A2 (de)	2000-02-02
US6156470A (en)	2000-12-05
DE69934278T2 (de)	2007-04-26
EP0977090B1 (de)	2006-12-06
EP0977090A3 (de)	2000-05-24

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Legal Events

Date	Code	Title	Description
2007-12-27	8364	No opposition during term of opposition