AU665847B2 - A security toner composition including a fluorescent pigment - Google Patents

A security toner composition including a fluorescent pigment Download PDF

Info

Publication number
AU665847B2
AU665847B2 AU44381/93A AU4438193A AU665847B2 AU 665847 B2 AU665847 B2 AU 665847B2 AU 44381/93 A AU44381/93 A AU 44381/93A AU 4438193 A AU4438193 A AU 4438193A AU 665847 B2 AU665847 B2 AU 665847B2
Authority
AU
Australia
Prior art keywords
toner
fluorescent pigment
magnetically attractable
conductive
pigment
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.)
Ceased
Application number
AU44381/93A
Other languages
English (en)
Other versions
AU4438193A (en
Inventor
Christos A. Monovoukas
John Pickett
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.)
Moore North America Inc
Original Assignee
Moore Business Forms 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.)
Filing date
Publication date
Application filed by Moore Business Forms Inc filed Critical Moore Business Forms Inc
Publication of AU4438193A publication Critical patent/AU4438193A/en
Application granted granted Critical
Publication of AU665847B2 publication Critical patent/AU665847B2/en
Assigned to MOORE NORTH AMERICA, INC. reassignment MOORE NORTH AMERICA, INC. Request to Amend Deed and Register Assignors: MOORE BUSINESS FORMS, INC.
Anticipated expiration legal-status Critical
Ceased 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
    • G03G9/09—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)
  • Printing Methods (AREA)
AU44381/93A 1992-08-04 1993-08-03 A security toner composition including a fluorescent pigment Ceased AU665847B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92447292A 1992-08-04 1992-08-04
US924472 1992-08-04

Publications (2)

Publication Number Publication Date
AU4438193A AU4438193A (en) 1994-02-10
AU665847B2 true AU665847B2 (en) 1996-01-18

Family

ID=25450244

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44381/93A Ceased AU665847B2 (en) 1992-08-04 1993-08-03 A security toner composition including a fluorescent pigment

Country Status (5)

Country Link
EP (1) EP0586093A1 (fr)
JP (1) JPH0683101A (fr)
AU (1) AU665847B2 (fr)
CA (1) CA2101807A1 (fr)
NZ (1) NZ248308A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728086B1 (fr) * 1994-12-09 1997-01-17 Nipson Printing Sys Sa Poudre pour le developpement d'images latentes et son procede de fabrication
US6148724A (en) * 1994-12-20 2000-11-21 Moore Business Forms, Inc. Selective flexographic printing
FR2733605B1 (fr) * 1995-04-28 1997-06-06 Nipson Printing Sys Sa Poudre pour le developpement d'images latentes, procede de fabrication et procede d'utilisation
US5983065A (en) * 1997-07-23 1999-11-09 Xerox Corporation Method of printing secure documents
IL130585A0 (en) * 1999-06-21 2000-06-01 Curie Authentication Technolog Marked difficult-to-counterfeit documents
US7842445B2 (en) * 2002-05-16 2010-11-30 Troy Group, Inc. Secure imaging toner and methods of forming and using the same
JP2015161887A (ja) * 2014-02-28 2015-09-07 株式会社リコー 静電荷像現像用赤色トナー、現像剤及び画像形成装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413527A (en) * 1981-04-14 1983-11-08 Nippondenso Co., Ltd. Semiconductor pressure sensor
US4865937A (en) * 1988-09-26 1989-09-12 Eastman Kodak Company Method of making fluorescent toner
US5021314A (en) * 1988-07-04 1991-06-04 Oce-Nederland B.V. Colored magnetically attractable toner powder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169635A (fr) * 1974-12-13 1976-06-16 Ricoh Kk
JPS5766441A (en) * 1980-10-13 1982-04-22 Toshiba Corp Developer for electrophotographic copying
NL8104307A (nl) * 1981-09-18 1983-04-18 Oce Nederland Bv Gekleurd tonerpoeder, een werkwijze voor zijn bereiding alsmede een werkwijze voor het met dit poeder ontwikkelen van beelden.
JPS5993456A (ja) * 1982-11-19 1984-05-29 Konishiroku Photo Ind Co Ltd 磁性トナ−
NL8400638A (nl) * 1984-02-29 1985-09-16 Oce Nederland Bv Gekleurd, magnetisch aantrekbaar tonerpoeder.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413527A (en) * 1981-04-14 1983-11-08 Nippondenso Co., Ltd. Semiconductor pressure sensor
US5021314A (en) * 1988-07-04 1991-06-04 Oce-Nederland B.V. Colored magnetically attractable toner powder
US4865937A (en) * 1988-09-26 1989-09-12 Eastman Kodak Company Method of making fluorescent toner

Also Published As

Publication number Publication date
AU4438193A (en) 1994-02-10
NZ248308A (en) 1994-11-25
EP0586093A1 (fr) 1994-03-09
JPH0683101A (ja) 1994-03-25
CA2101807A1 (fr) 1994-02-05

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Legal Events

Date Code Title Description
HB Alteration of name in register

Free format text: MOORE NORTH AMERICA, INC.

MK14 Patent ceased section 143(a) (annual fees not paid) or expired