DE60041304D1 - Verwendung einer Metallverbindung in Farbtonern zum Entgegenwirken von Fluoreszenzauslöschung - Google Patents

Verwendung einer Metallverbindung in Farbtonern zum Entgegenwirken von Fluoreszenzauslöschung

Info

Publication number
DE60041304D1
DE60041304D1 DE60041304T DE60041304T DE60041304D1 DE 60041304 D1 DE60041304 D1 DE 60041304D1 DE 60041304 T DE60041304 T DE 60041304T DE 60041304 T DE60041304 T DE 60041304T DE 60041304 D1 DE60041304 D1 DE 60041304D1
Authority
DE
Germany
Prior art keywords
counteract
metal compound
color toners
fluorescence quenching
quenching
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 - Fee Related
Application number
DE60041304T
Other languages
German (de)
English (en)
Inventor
Marcel Dialma Everaars
Marcella Coppenrath
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 Production Printing Netherlands BV
Original Assignee
Oce Technologies BV
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
Application filed by Oce Technologies BV filed Critical Oce Technologies BV
Application granted granted Critical
Publication of DE60041304D1 publication Critical patent/DE60041304D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/097Plasticisers; Charge controlling agents
    • G03G9/09783Organo-metallic compounds
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00Developers
    • G03G9/08Developers with toner particles
    • G03G9/09Colouring agents for toner particles
    • G03G9/0926Colouring agents for toner particles characterised by physical or chemical properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE60041304T 1999-07-09 2000-06-29 Verwendung einer Metallverbindung in Farbtonern zum Entgegenwirken von Fluoreszenzauslöschung Expired - Fee Related DE60041304D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1012550A NL1012550C2 (nl) 1999-07-09 1999-07-09 Gekleurd, magnetisch aantrekbaar poeder dat fluorescerende kleurstof bevat.

Publications (1)

Publication Number Publication Date
DE60041304D1 true DE60041304D1 (de) 2009-02-26

Family

ID=19769530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041304T Expired - Fee Related DE60041304D1 (de) 1999-07-09 2000-06-29 Verwendung einer Metallverbindung in Farbtonern zum Entgegenwirken von Fluoreszenzauslöschung

Country Status (5)

Country Link
US (1) US6235442B1 (enExample)
EP (1) EP1067439B1 (enExample)
JP (1) JP2001056580A (enExample)
DE (1) DE60041304D1 (enExample)
NL (1) NL1012550C2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030174560A1 (en) * 2002-02-26 2003-09-18 Klaus-Hermann Dahmen Photochromic compounds for molecular switches and optical memory
US7894732B2 (en) 2008-02-28 2011-02-22 Lexmark International, Inc. IR fluorescent toner compositions
JP2009227761A (ja) * 2008-03-21 2009-10-08 Fuji Xerox Co Ltd 蛍光性磁性粉及びその製造方法、並びに、磁性インク組成物、磁性重合体粒子、磁気潜像用液体現像剤、カートリッジ及び画像形成装置
US20220098374A1 (en) * 2020-09-30 2022-03-31 Xerox Corporation Crosslinked fluorescent latexes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070577A (en) * 1976-09-10 1978-01-24 Xonics, Inc. Imaging systems with fluorescent and phosphorescent toner
NL8400638A (nl) * 1984-02-29 1985-09-16 Oce Nederland Bv Gekleurd, magnetisch aantrekbaar tonerpoeder.
NL8801683A (nl) 1988-07-04 1990-02-01 Oce Nederland Bv Gekleurd, magnetisch aantrekbaar tonerpoeder.
JP2585077B2 (ja) * 1988-09-19 1997-02-26 日水製薬株式会社 螢光消光防止方法及び螢光消光防止剤
US4865937A (en) * 1988-09-26 1989-09-12 Eastman Kodak Company Method of making fluorescent toner
US5176980A (en) * 1991-08-08 1993-01-05 Eastman Kodak Company Electrographic liquid developer and method of making same
US5385803A (en) * 1993-01-04 1995-01-31 Xerox Corporation Authentication process
US5554480A (en) * 1994-09-01 1996-09-10 Xerox Corporation Fluorescent toner processes

Also Published As

Publication number Publication date
JP2001056580A (ja) 2001-02-27
US6235442B1 (en) 2001-05-22
NL1012550C2 (nl) 2001-01-10
EP1067439B1 (en) 2009-01-07
EP1067439A1 (en) 2001-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee