DE69400064T2 - Elektrostatographische entwicklerzusammensetzung - Google Patents

Elektrostatographische entwicklerzusammensetzung

Info

Publication number
DE69400064T2
DE69400064T2 DE69400064T DE69400064T DE69400064T2 DE 69400064 T2 DE69400064 T2 DE 69400064T2 DE 69400064 T DE69400064 T DE 69400064T DE 69400064 T DE69400064 T DE 69400064T DE 69400064 T2 DE69400064 T2 DE 69400064T2
Authority
DE
Germany
Prior art keywords
developer composition
electrostatographic developer
electrostatographic
composition
developer
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
Application number
DE69400064T
Other languages
English (en)
Other versions
DE69400064D1 (de
Inventor
Serge Tavernier
Frank Ruttens
Andre Verhecken
Jozef Mampaey
Ludovicus Joly
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.)
Xeikon Manufacturing NV
Original Assignee
Agfa Gevaert NV
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8213914&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69400064(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Agfa Gevaert NV filed Critical Agfa Gevaert NV
Priority to DE69400064T priority Critical patent/DE69400064T2/de
Publication of DE69400064D1 publication Critical patent/DE69400064D1/de
Application granted granted Critical
Publication of DE69400064T2 publication Critical patent/DE69400064T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G03G9/107—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
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric parameters
    • 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
DE69400064T 1993-06-22 1994-06-07 Elektrostatographische entwicklerzusammensetzung Expired - Lifetime DE69400064T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69400064T DE69400064T2 (de) 1993-06-22 1994-06-07 Elektrostatographische entwicklerzusammensetzung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP93201795 1993-06-22
DE69400064T DE69400064T2 (de) 1993-06-22 1994-06-07 Elektrostatographische entwicklerzusammensetzung
PCT/EP1994/001855 WO1995000884A1 (en) 1993-06-22 1994-06-07 Electrostatographic developer composition

Publications (2)

Publication Number Publication Date
DE69400064D1 DE69400064D1 (de) 1996-03-14
DE69400064T2 true DE69400064T2 (de) 1996-08-29

Family

ID=8213914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400064T Expired - Lifetime DE69400064T2 (de) 1993-06-22 1994-06-07 Elektrostatographische entwicklerzusammensetzung

Country Status (5)

Country Link
US (1) US5545501A (de)
EP (1) EP0656130B1 (de)
JP (1) JP3531747B2 (de)
DE (1) DE69400064T2 (de)
WO (1) WO1995000884A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69706352T2 (de) * 1996-04-08 2002-04-25 Canon Kk Beschichtete magnetische Trägerteilchen, zwei-Komponententyp-Entwickler und Entwicklungsverfahren
BE1010487A6 (nl) 1996-06-11 1998-10-06 Unilin Beheer Bv Vloerbekleding bestaande uit harde vloerpanelen en werkwijze voor het vervaardigen van dergelijke vloerpanelen.
US5798199A (en) * 1997-06-03 1998-08-25 Lexmark International, Inc. Dry xerographic toner and developer
US6143456A (en) * 1999-11-24 2000-11-07 Xerox Corporation Environmentally friendly ferrite carrier core, and developer containing same
US6242145B1 (en) 2000-03-07 2001-06-05 Xerox Corporation Toner and developer providing offset lithography print quality
US6365316B1 (en) 2000-03-07 2002-04-02 Xerox Corporation Toner and developer providing offset lithography print quality
US6326119B1 (en) 2000-03-07 2001-12-04 Xerox Corporation Toner and developer providing offset lithography print quality
US6248496B1 (en) 2000-03-07 2001-06-19 Xerox Corporation Method of replenishing developer in a hybrid scavengeless development system
US6177221B1 (en) 2000-03-07 2001-01-23 Xerox Corporation Carrier and developer providing offset lithography print quality
US6319647B1 (en) * 2000-03-07 2001-11-20 Xerox Corporation Toner and developer for magnetic brush development system
US6416916B1 (en) 2000-03-07 2002-07-09 Xerox Corporation Toner and developer for magnetic brush development system
US6406822B1 (en) 2000-09-29 2002-06-18 Xerox Corporation Color-blind melt flow index properties for toners
US6824942B2 (en) * 2002-09-27 2004-11-30 Xerox Corporation Toners and developers
US7157200B2 (en) * 2004-05-06 2007-01-02 Xerox Corporation Emulsion aggregation black toner and developer with superior image quality
US7354688B2 (en) * 2004-11-04 2008-04-08 Xerox Corporation Toner compositions with surface additives
US7288352B2 (en) * 2005-05-03 2007-10-30 Xerox Corporation Toner compositions with surface additives

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1147192A (en) * 1978-04-06 1983-05-31 John L. Webb Electrostatographic developer including toner of diameter between 3 and 15 microns and carrier of diameter between 15 and 65 microns
JPS59223452A (ja) * 1983-06-03 1984-12-15 Fuji Xerox Co Ltd 現像剤組成物
JP2661091B2 (ja) * 1988-01-20 1997-10-08 ミノルタ株式会社 現像剤
JP2763318B2 (ja) * 1988-02-24 1998-06-11 キヤノン株式会社 非磁性トナー及び画像形成方法
JPH0816802B2 (ja) * 1989-08-03 1996-02-21 キヤノン株式会社 カラートナー
JPH03217856A (ja) * 1990-01-23 1991-09-25 Ricoh Co Ltd 静電潜像用乾式二成分系現像剤
EP0578695B1 (de) * 1991-04-11 1997-01-08 Agfa-Gevaert N.V. Elektrophotographische entwickler-zusammensetzung
US5190841A (en) * 1991-12-19 1993-03-02 Eastman Kodak Company Two-phase ferroelectric-ferromagnetic composite and carrier therefrom

Also Published As

Publication number Publication date
JPH08500914A (ja) 1996-01-30
DE69400064D1 (de) 1996-03-14
US5545501A (en) 1996-08-13
EP0656130B1 (de) 1996-01-31
WO1995000884A1 (en) 1995-01-05
JP3531747B2 (ja) 2004-05-31
EP0656130A1 (de) 1995-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: XEIKON N.V., MORTSEL, BE

8328 Change in the person/name/address of the agent

Free format text: LEDERER, KELLER & RIEDERER, 80538 MUENCHEN

8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8327 Change in the person/name/address of the patent owner

Owner name: XEIKON INTERNATIONAL N.V., LIER, BE