DE69606407T2 - Verfahren zur sicherheitsmarkierung und zusammensetzung - Google Patents

Verfahren zur sicherheitsmarkierung und zusammensetzung

Info

Publication number
DE69606407T2
DE69606407T2 DE69606407T DE69606407T DE69606407T2 DE 69606407 T2 DE69606407 T2 DE 69606407T2 DE 69606407 T DE69606407 T DE 69606407T DE 69606407 T DE69606407 T DE 69606407T DE 69606407 T2 DE69606407 T2 DE 69606407T2
Authority
DE
Germany
Prior art keywords
composition
marking
human eye
security marking
visible
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
DE69606407T
Other languages
English (en)
Other versions
DE69606407D1 (de
Inventor
Arshavir Gundjian
Abraham Kuruvilla
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.)
Nocopi Technologies Inc
Nocopi International Inc
Original Assignee
Nocopi Technologies Inc
Nocopi International 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 Nocopi Technologies Inc, Nocopi International Inc filed Critical Nocopi Technologies Inc
Publication of DE69606407D1 publication Critical patent/DE69606407D1/de
Application granted granted Critical
Publication of DE69606407T2 publication Critical patent/DE69606407T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • 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
    • G03G9/0928—Compounds capable to generate colouring agents by chemical reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Methods (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE69606407T 1995-06-05 1996-05-22 Verfahren zur sicherheitsmarkierung und zusammensetzung Expired - Fee Related DE69606407T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/462,736 US5516362A (en) 1993-05-28 1995-06-05 Security marking method and composition
PCT/US1996/007429 WO1996039466A1 (en) 1995-06-05 1996-05-22 A security marking method and composition

Publications (2)

Publication Number Publication Date
DE69606407D1 DE69606407D1 (de) 2000-03-02
DE69606407T2 true DE69606407T2 (de) 2000-08-03

Family

ID=23837588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606407T Expired - Fee Related DE69606407T2 (de) 1995-06-05 1996-05-22 Verfahren zur sicherheitsmarkierung und zusammensetzung

Country Status (8)

Country Link
US (1) US5516362A (de)
EP (1) EP0830431B1 (de)
JP (1) JPH11506706A (de)
AT (1) ATE189252T1 (de)
AU (1) AU5801496A (de)
CA (1) CA2218365A1 (de)
DE (1) DE69606407T2 (de)
WO (1) WO1996039466A1 (de)

Families Citing this family (51)

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US6396927B1 (en) * 1995-05-25 2002-05-28 Verify First Technologies, Inc. Variable density verification
US6232124B1 (en) 1996-05-06 2001-05-15 Verification Technologies, Inc. Automated fingerprint methods and chemistry for product authentication and monitoring
US6240396B1 (en) 1996-09-04 2001-05-29 Priceline.Com Incorporated Conditional purchase offer management system for event tickets
US5944881A (en) * 1997-07-25 1999-08-31 The Standard Register Company Tri-component security numbering ink
US6107932A (en) * 1997-08-22 2000-08-22 Walker Digital, Llc System and method for controlling access to a venue using alterable tickets
DE19740920A1 (de) * 1997-09-17 1999-03-18 Giesecke & Devrient Gmbh Nummerierte Datenträger und Verfahren zu ihrer Herstellung
US6234078B1 (en) * 1997-12-10 2001-05-22 Monarch Marking Systems, Inc. Ink roller assembly having a plurality of sections each having a porous sleeve
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device
GB9901523D0 (en) * 1999-01-26 1999-03-17 Bank Of England Printing of security documents
IL130584A0 (en) * 1999-06-21 2000-06-01 Curie Authentication Technolog Personalized difficult-to-counterfeit documents
US6512580B1 (en) 1999-10-27 2003-01-28 Verification Technologies, Inc. Method and apparatus for portable product authentication
US6470891B2 (en) 1999-12-13 2002-10-29 George H. Carroll Photochromatic tattoo
US6400386B1 (en) 2000-04-12 2002-06-04 Eastman Kodak Company Method of printing a fluorescent image superimposed on a color image
US20040000787A1 (en) * 2000-04-24 2004-01-01 Rakesh Vig Authentication mark for a product or product package
US20030112423A1 (en) * 2000-04-24 2003-06-19 Rakesh Vig On-line verification of an authentication mark applied to products or product packaging
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
AU2001259033A1 (en) 2000-06-30 2002-01-14 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7660415B2 (en) * 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
TW538385B (en) * 2000-10-23 2003-06-21 Chia-Lun Tsai Method of using a security feature which includes plural patterned microscopic markers for authentication and to prevent counterfeiting of objects
GB2370349A (en) * 2000-12-19 2002-06-26 Innovision Res And Technology Information providing apparatus such as a question and answer game
WO2002085633A1 (en) * 2001-04-24 2002-10-31 Christopher Nello Crozier Production of documents
DE10122529A1 (de) * 2001-05-09 2002-11-28 Basf Drucksysteme Gmbh Flexodruckfarbe zum Drucken von Steuermarkierungen
US7536553B2 (en) * 2001-05-10 2009-05-19 Pitney Bowes Inc. Method and system for validating a security marking
US7063264B2 (en) * 2001-12-24 2006-06-20 Digimarc Corporation Covert variable information on identification documents and methods of making same
US20030107639A1 (en) * 2001-12-11 2003-06-12 Gary Field Process for printing a fluorescent security feature on identification cards and cards produced therefrom
EP1467834A4 (de) 2001-12-24 2005-04-06 Digimarc Id Systems Llc Lasergeätzte sicherheitsmerkmale zur identifikation von dokumenten und herstellungsverfahren dafür
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
CA2470600C (en) 2001-12-24 2009-12-22 Digimarc Id Systems, Llc Systems, compositions, and methods for full color laser engraving of id documents
US6783991B1 (en) 2002-02-06 2004-08-31 The Standard Register Company Reversible and reusable authentication system for secure documents
AU2003221894A1 (en) 2002-04-09 2003-10-27 Digimarc Id Systems, Llc Image processing techniques for printing identification cards and documents
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
US20040023397A1 (en) * 2002-08-05 2004-02-05 Rakesh Vig Tamper-resistant authentication mark for use in product or product packaging authentication
WO2004049242A2 (en) 2002-11-26 2004-06-10 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
GB2396355A (en) * 2002-12-20 2004-06-23 Arjo Wiggins Fine Papers Ltd Digital press printing composition and system
JP4550439B2 (ja) 2003-02-28 2010-09-22 東芝メモリシステムズ株式会社 Ｅｃｃ制御装置
US7147801B2 (en) * 2003-03-13 2006-12-12 Videojet Technologies Inc. Ink jet ink composition and method for security marking
US7225991B2 (en) 2003-04-16 2007-06-05 Digimarc Corporation Three dimensional data storage
US20050064151A1 (en) * 2003-09-18 2005-03-24 Rajendra Mehta Ink jet printable security document
US7364085B2 (en) * 2003-09-30 2008-04-29 Digimarc Corporation Identification document with printing that creates moving and three dimensional image effects with pulsed illumination
US8053494B2 (en) * 2003-10-06 2011-11-08 Nocopi Technologies, Inc. Invisible ink and scratch pad
US20050165131A1 (en) * 2003-10-06 2005-07-28 Terry Stovold Invisible ink
US20050075420A1 (en) * 2003-10-06 2005-04-07 Terry Stovold Invisible ink
US7566473B2 (en) 2003-11-25 2009-07-28 Vin Mark Security Services, Llc Vehicle identification marking system
US7455877B2 (en) * 2003-11-25 2008-11-25 Vin Mark Security Services, Llc Vehicle identification marking system
US6974470B2 (en) * 2004-02-27 2005-12-13 Kao Corporation Heat-generative, steam generation sheet for face
JP4185032B2 (ja) * 2004-09-13 2008-11-19 株式会社東芝 蛍光画像形成物及び蛍光発光インク
US20070138295A1 (en) * 2005-12-21 2007-06-21 White Daniel F Method for authenticating an item
US20080068855A1 (en) * 2006-08-30 2008-03-20 Stuart Owen Goldman Method for identifying critical circuits utilizing black light
DE202007004908U1 (de) * 2007-04-03 2007-06-14 Poly-Clip System Gmbh & Co. Kg Unsichtbare Druckmarkierung
DE102011012274A1 (de) * 2010-03-18 2011-09-22 Heidelberger Druckmaschinen Ag Verfahren zum drucktechnischen Erzeugen einer strukturierten Fläche
US11667434B2 (en) * 2016-05-31 2023-06-06 Corning Incorporated Anti-counterfeiting measures for glass articles

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557743A (de) *
DE874142C (de) * 1951-04-11 1953-04-20 Cab Grundstuecksgesellschaft M Verfahren und Mittel zum Beschriften von Schriftstuecken
US4015131A (en) * 1974-01-16 1977-03-29 Pitney-Bowes, Inc. Multi-detectable ink compositions and method of use
US3886083A (en) * 1974-05-09 1975-05-27 American Bank Note Co Safety inks and documents
US4205865A (en) * 1975-07-15 1980-06-03 Minnesota Mining And Manufacturing Company Latent sensitizing ink
GB2052587B (en) * 1979-06-02 1983-04-07 Tullis Russel & Co Ltd Security papers
DE2951486C2 (de) * 1979-12-20 1982-06-16 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Gegen Fälschungen und Verfälschungen geschütztes Sicherheitspapier und Verfahren zu seiner Herstellung
US4610806A (en) * 1982-10-19 1986-09-09 Rosen Gerald M Skin-marking compositions and devices, and their use
FR2568191B1 (fr) * 1984-07-27 1988-07-08 Oiffer Bomsel Samuel Procede pour proteger un document contre la fraude.
FR2585987B1 (fr) * 1985-08-08 1989-02-03 Petrel Sarl Procede de marquage de securite, matieres pourvues de marques de securite
US5091006A (en) * 1988-11-07 1992-02-25 Pitney Bowes Inc. Solution fluorescent inks
US5135569A (en) * 1990-08-24 1992-08-04 W. R. Grace & Co.-Conn. Ink composition containing fluorescent component and method of tagging articles therewith
US5084205A (en) * 1990-11-19 1992-01-28 Pitney Bowes Inc. Ink solution comprising red flourescent materials with a non red visual color
US5114478A (en) * 1991-01-07 1992-05-19 Pitney Bowes Inc. Homogenous ink composition
US5421869A (en) * 1993-05-28 1995-06-06 Nocopi Technologies, Inc. Security marking method and composition

Also Published As

Publication number Publication date
DE69606407D1 (de) 2000-03-02
EP0830431A4 (de) 1998-04-29
US5516362A (en) 1996-05-14
CA2218365A1 (en) 1996-12-12
JPH11506706A (ja) 1999-06-15
AU5801496A (en) 1996-12-24
WO1996039466A1 (en) 1996-12-12
ATE189252T1 (de) 2000-02-15
EP0830431B1 (de) 2000-01-26
EP0830431A1 (de) 1998-03-25

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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