NL1012550C2 - Gekleurd, magnetisch aantrekbaar poeder dat fluorescerende kleurstof bevat. - Google Patents

Gekleurd, magnetisch aantrekbaar poeder dat fluorescerende kleurstof bevat. Download PDF

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Publication number
NL1012550C2
NL1012550C2 NL1012550A NL1012550A NL1012550C2 NL 1012550 C2 NL1012550 C2 NL 1012550C2 NL 1012550 A NL1012550 A NL 1012550A NL 1012550 A NL1012550 A NL 1012550A NL 1012550 C2 NL1012550 C2 NL 1012550C2
Authority
NL
Netherlands
Prior art keywords
toner powder
colored toner
powder according
metal compound
salt
Prior art date
Application number
NL1012550A
Other languages
English (en)
Dutch (nl)
Inventor
Marcel Dialma Everaars
Marcella Coppenrath
Original Assignee
Ocu Technologies B V
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 Ocu Technologies B V filed Critical Ocu Technologies B V
Priority to NL1012550A priority Critical patent/NL1012550C2/nl
Priority to DE60041304T priority patent/DE60041304D1/de
Priority to EP00202259A priority patent/EP1067439B1/en
Priority to JP2000203016A priority patent/JP2001056580A/ja
Priority to US09/612,219 priority patent/US6235442B1/en
Application granted granted Critical
Publication of NL1012550C2 publication Critical patent/NL1012550C2/nl

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
    • G03G9/097—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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0926—Colouring 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)
NL1012550A 1999-07-09 1999-07-09 Gekleurd, magnetisch aantrekbaar poeder dat fluorescerende kleurstof bevat. NL1012550C2 (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL1012550A NL1012550C2 (nl) 1999-07-09 1999-07-09 Gekleurd, magnetisch aantrekbaar poeder dat fluorescerende kleurstof bevat.
DE60041304T DE60041304D1 (de) 1999-07-09 2000-06-29 Verwendung einer Metallverbindung in Farbtonern zum Entgegenwirken von Fluoreszenzauslöschung
EP00202259A EP1067439B1 (en) 1999-07-09 2000-06-29 Use of a metal compound in coloured toner powder for counteracting fluorescence extinction
JP2000203016A JP2001056580A (ja) 1999-07-09 2000-07-05 蛍光染料を含む有色誘磁性粉末
US09/612,219 US6235442B1 (en) 1999-07-09 2000-07-07 Colored, magnetically attractable powder containing fluorescent dye

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1012550A NL1012550C2 (nl) 1999-07-09 1999-07-09 Gekleurd, magnetisch aantrekbaar poeder dat fluorescerende kleurstof bevat.
NL1012550 1999-07-09

Publications (1)

Publication Number Publication Date
NL1012550C2 true NL1012550C2 (nl) 2001-01-10

Family

ID=19769530

Family Applications (1)

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

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282162A (ja) * 1988-09-19 1990-03-22 Nitsusui Seiyaku Kk 螢光消光防止方法及び螢光消光防止剤
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

Family Cites Families (5)

* 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.
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282162A (ja) * 1988-09-19 1990-03-22 Nitsusui Seiyaku Kk 螢光消光防止方法及び螢光消光防止剤
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199018, Derwent World Patents Index; Class B04, AN 1990-134989, XP002132317 *

Also Published As

Publication number Publication date
JP2001056580A (ja) 2001-02-27
DE60041304D1 (de) 2009-02-26
US6235442B1 (en) 2001-05-22
EP1067439B1 (en) 2009-01-07
EP1067439A1 (en) 2001-01-10

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Effective date: 20160801