CA2799080C - Luminescent composition comprising separate components excitable by infrared and ultraviolet - Google Patents

Luminescent composition comprising separate components excitable by infrared and ultraviolet Download PDF

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Publication number
CA2799080C
CA2799080C CA2799080A CA2799080A CA2799080C CA 2799080 C CA2799080 C CA 2799080C CA 2799080 A CA2799080 A CA 2799080A CA 2799080 A CA2799080 A CA 2799080A CA 2799080 C CA2799080 C CA 2799080C
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CA
Canada
Prior art keywords
component
oxide
composition according
substances
luminescent
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.)
Active
Application number
CA2799080A
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English (en)
French (fr)
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CA2799080A1 (en
Inventor
Dieter Ebert
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.)
SWISS AUTHENTICATION RESEARCH AND DEVELOPMENT AG
Original Assignee
SWISS AUTHENTICATION RESEARCH AND DEVELOPMENT AG
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44275664&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2799080(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SWISS AUTHENTICATION RESEARCH AND DEVELOPMENT AG filed Critical SWISS AUTHENTICATION RESEARCH AND DEVELOPMENT AG
Publication of CA2799080A1 publication Critical patent/CA2799080A1/en
Application granted granted Critical
Publication of CA2799080C publication Critical patent/CA2799080C/en
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06225—Aspects not covered by other subgroups using wavelength selection, e.g. colour code

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Luminescent Compositions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CA2799080A 2010-05-10 2011-05-10 Luminescent composition comprising separate components excitable by infrared and ultraviolet Active CA2799080C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010028818.7 2010-05-10
DE102010028818A DE102010028818A1 (de) 2010-05-10 2010-05-10 Kombination von Lumineszenzstoffen
PCT/EP2011/057528 WO2011141467A2 (de) 2010-05-10 2011-05-10 Kombination von lumineszenzstoffen

Publications (2)

Publication Number Publication Date
CA2799080A1 CA2799080A1 (en) 2011-11-17
CA2799080C true CA2799080C (en) 2018-12-04

Family

ID=44275664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2799080A Active CA2799080C (en) 2010-05-10 2011-05-10 Luminescent composition comprising separate components excitable by infrared and ultraviolet

Country Status (9)

Country Link
US (1) US9224082B2 (cg-RX-API-DMAC7.html)
EP (1) EP2569393B9 (cg-RX-API-DMAC7.html)
JP (1) JP2013531697A (cg-RX-API-DMAC7.html)
BR (1) BR112012028943B1 (cg-RX-API-DMAC7.html)
CA (1) CA2799080C (cg-RX-API-DMAC7.html)
DE (1) DE102010028818A1 (cg-RX-API-DMAC7.html)
ES (1) ES2618454T3 (cg-RX-API-DMAC7.html)
RU (1) RU2012153163A (cg-RX-API-DMAC7.html)
WO (1) WO2011141467A2 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2409849A1 (de) 2010-07-22 2012-01-25 Sony DADC Austria AG Kombination eines Lumineszenzstoffes mit einem Hologramm
DE102011122240A1 (de) * 2011-12-23 2013-06-27 Giesecke & Devrient Gmbh Sicherheitsmerkmal mit mehreren Komponenten
DE102017103780A1 (de) 2017-02-23 2018-08-23 Tailorlux Gmbh Verfahren zur Identifizierung eines Materials bzw. Materialgemisches
DE102017108983B4 (de) * 2017-04-26 2021-07-08 Sensor-Instruments Entwicklungs- Und Vertriebs-Gmbh Optisches Produktprüfungssystem
FI128112B (en) * 2017-12-08 2019-10-15 Upm Raflatac Oy Package closure
RU2720464C1 (ru) * 2019-04-02 2020-04-30 Общество с ограниченной ответственностью "Группа "ЭПОС" Способ маркировки защищаемого от подделки объекта, способ идентификации маркировки и устройство идентификации маркировки
US11788231B2 (en) * 2019-06-24 2023-10-17 International Paper Company Paper substrates incorporating covert marking pigments, and processes for obtaining and using same
DE102019122010A1 (de) * 2019-08-15 2021-02-18 Polysecure Gmbh Gegenstand, der Fluoreszenz-Markerpartikel umfasst, und Verfahren zur Identifizierung desselben

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WO1981000461A1 (en) 1979-08-08 1981-02-19 Conoco Inc Variable cylinder hydraulic vibrator and control system
FR2554122B1 (fr) 1983-11-02 1987-03-20 Rhone Poulenc Spec Chim Nouvelle composition destinee au marquage de documents et procede de verification de l'authenticite de ces documents
US5599578A (en) 1986-04-30 1997-02-04 Butland; Charles L. Technique for labeling an object for its identification and/or verification
US5194289A (en) 1986-04-30 1993-03-16 Butland Trust Organization Method for labeling an object for its verification
JP2991716B2 (ja) 1988-08-16 1999-12-20 三菱化学株式会社 エッチトミラー型化合物半導体レーザー装置及び集積素子
GB2258659B (en) 1991-08-14 1995-06-07 De La Rue Thomas & Co Ltd Luminescent materials and their use in security documents
JPH0952479A (ja) * 1995-08-14 1997-02-25 Toppan Printing Co Ltd 情報担持シートとこれに用いられるインキ及び転写シート
WO1998039392A1 (de) 1997-03-05 1998-09-11 Riedel-De Haen Gmbh Nicht-grüner anti-stokes-leuchtstoff
US6039894A (en) 1997-12-05 2000-03-21 Sri International Production of substantially monodisperse phosphor particles
US6536672B1 (en) 1998-11-18 2003-03-25 Dna Technologies, Inc. Product authentication system and method
JP3182518B2 (ja) * 1999-02-25 2001-07-03 村上 武明 記録媒体とその読取り装置
EP1043681A1 (en) 1999-04-07 2000-10-11 Sicpa Holding S.A. Method and device for exciting a luminescent material
KR20020070337A (ko) * 2000-11-22 2002-09-05 도쿠슈 페이퍼 매뉴팩츄어링 가부시키가이샤 적외 형광 발색 입자 및 그것을 사용한 위조 방지 용지
US6686074B2 (en) 2001-03-16 2004-02-03 Bundesdruckerei Gmbh Secured documents identified with anti-stokes fluorescent compositions
FR2828698B1 (fr) 2001-08-14 2003-11-21 Banque De France Composition de marquage de securite a cascade lumineuse
EP1314766A1 (en) 2001-11-23 2003-05-28 Sicpa Holding S.A. Pigmented ink composition
JP4276864B2 (ja) * 2002-03-19 2009-06-10 大日本印刷株式会社 セキュリティ要素、熱転写シート、中間転写記録媒体及びセキュリティ要素の形成方法
WO2004001382A2 (en) * 2002-06-24 2003-12-31 Tsi Incorporated Analysis systems detecting particle size and fluorescence
JP4366916B2 (ja) * 2002-10-29 2009-11-18 富士ゼロックス株式会社 書類確認システム、書類確認方法、及び書類確認プログラム
WO2005071412A2 (en) 2004-01-09 2005-08-04 Applera Corporation Phosphor particle coded beads
JP2005238813A (ja) * 2004-01-29 2005-09-08 Nec Tokin Corp 情報記録媒体及びその真偽判別方法
KR101280751B1 (ko) 2004-09-02 2013-07-05 방크 드 프랑스 발광 특성을 갖는 가치 증서
EP1632908A1 (en) 2004-09-02 2006-03-08 Giesecke & Devrient GmbH Value document with luminescent properties
WO2006047621A1 (en) 2004-10-22 2006-05-04 Parallel Synthesis Technologies, Inc. Rare earth downconverting phosphor compositions for optically encoding objects and methods and apparatus relating to same
WO2006119561A1 (en) 2005-05-10 2006-11-16 Commonwealth Scientific And Industrial Research Organisation High-resolution tracking of industrial process materials using trace incorporation of luminescent markers
DE102006031563A1 (de) * 2006-06-27 2008-01-03 Dieter Ebert Lumineszenzstoff-Zusammensetzung
DE102007058601A1 (de) * 2007-12-04 2009-06-10 Merck Patent Gmbh Sicherheitspigment
EP2271504B1 (en) 2008-05-07 2012-06-27 Honeywell International Inc. Machine readable security elements and products containing them
EP2120187A1 (en) 2008-05-14 2009-11-18 ADP International B.V. Multi-level markers
DE102009050542A1 (de) 2009-10-23 2011-04-28 Merck Patent Gmbh Sm-aktivierte Aluminat- und Borat-Leuchtstoffe

Also Published As

Publication number Publication date
CA2799080A1 (en) 2011-11-17
EP2569393B1 (de) 2017-02-22
BR112012028943A2 (pt) 2021-04-20
US9224082B2 (en) 2015-12-29
WO2011141467A2 (de) 2011-11-17
EP2569393A2 (de) 2013-03-20
JP2013531697A (ja) 2013-08-08
US20130062537A1 (en) 2013-03-14
RU2012153163A (ru) 2014-06-20
DE102010028818A1 (de) 2011-11-10
BR112012028943B1 (pt) 2022-02-22
EP2569393B9 (de) 2017-04-12
WO2011141467A3 (de) 2012-03-01
ES2618454T3 (es) 2017-06-21

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