DE602004021945D1 - Verfahren zur identitätsverifikation durch verwendung transparenter lumineszenter polymere - Google Patents

Verfahren zur identitätsverifikation durch verwendung transparenter lumineszenter polymere

Info

Publication number
DE602004021945D1
DE602004021945D1 DE602004021945T DE602004021945T DE602004021945D1 DE 602004021945 D1 DE602004021945 D1 DE 602004021945D1 DE 602004021945 T DE602004021945 T DE 602004021945T DE 602004021945 T DE602004021945 T DE 602004021945T DE 602004021945 D1 DE602004021945 D1 DE 602004021945D1
Authority
DE
Germany
Prior art keywords
verification method
identification verification
transparent luminescent
luminescent polymers
polymers
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 - Lifetime
Application number
DE602004021945T
Other languages
English (en)
Inventor
David M Dean
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34216104&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004021945(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE602004021945D1 publication Critical patent/DE602004021945D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18—Metal complexes
    • C09K2211/182—Metal complexes of the rare earth metals, i.e. Sc, Y or lanthanide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Luminescent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE602004021945T 2003-08-22 2004-08-18 Verfahren zur identitätsverifikation durch verwendung transparenter lumineszenter polymere Expired - Lifetime DE602004021945D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49726103P 2003-08-22 2003-08-22
PCT/US2004/026792 WO2005020194A1 (en) 2003-08-22 2004-08-18 Methods for identity verification using transparent luminescent polymers

Publications (1)

Publication Number Publication Date
DE602004021945D1 true DE602004021945D1 (de) 2009-08-20

Family

ID=34216104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004021945T Expired - Lifetime DE602004021945D1 (de) 2003-08-22 2004-08-18 Verfahren zur identitätsverifikation durch verwendung transparenter lumineszenter polymere

Country Status (7)

Country Link
US (1) US7279234B2 (de)
EP (1) EP1661107B1 (de)
JP (1) JP2007503511A (de)
CN (1) CN1839417A (de)
CA (1) CA2540041A1 (de)
DE (1) DE602004021945D1 (de)
WO (1) WO2005020194A1 (de)

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JP4435033B2 (ja) * 2005-06-16 2010-03-17 株式会社東芝 蛍光パターン形成物、記録媒体、セキュリティー媒体、及び記録方法
US20070023521A1 (en) * 2005-07-29 2007-02-01 Chester Wildey Apparatus and method for security tag detection
JP2007054485A (ja) * 2005-08-26 2007-03-08 Fuji Seal International Inc 医薬品又は検体用収納容器、及び医薬品又は検体収納容器用透明ラベル
JP4483774B2 (ja) * 2005-12-06 2010-06-16 ブラザー工業株式会社 パッケージ材
US7699230B2 (en) * 2005-12-13 2010-04-20 Ncr Corporation Secure tag
FR2906393B1 (fr) 2006-09-21 2008-12-19 Inst Nat Sciences Appliq Procede de marquage d'un materiau comprenant au moins une matrice minerale et materiau correspondant
FR2917226B1 (fr) * 2007-06-06 2009-09-11 Inst Nat Sciences Appliq Procede de marquage de materiaux a base de matrices organiques polymeriques thermoplastiques ou thermodurcissables
US8330122B2 (en) * 2007-11-30 2012-12-11 Honeywell International Inc Authenticatable mark, systems for preparing and authenticating the mark
EP2110237A1 (de) * 2008-04-16 2009-10-21 Kuraray Europe GmbH Photoluminiszierende Zwischenschichtfolien für Verbundverglasungen
DE102008032781A1 (de) * 2008-07-11 2010-01-21 Klöckner Pentaplast GmbH & Co. KG Verpackungsfolie für Produktauthentifizierung, Authentifizierungsverfahren und -system
DE102008058177A1 (de) * 2008-11-20 2010-06-24 Eos Gmbh Electro Optical Systems Verfahren zur Identifizierung von Lasersinterpulvern
UY32616A (es) * 2009-05-12 2010-12-31 Sicpa Holding Sa Documento seguro que comprende quelatos luminiscentes
WO2011041653A2 (en) * 2009-10-01 2011-04-07 7Solar Technologies, Inc. Encapsulant material for photovoltaic modules
DE102009057304A1 (de) * 2009-12-07 2011-06-09 Leica Microsystems Cms Gmbh Vorrichtung zum Untersuchen einer Probe umfassend ein Mikroskop
NL2004018C2 (nl) * 2009-12-24 2011-06-27 Vhp Ugchelen Bv Veiligheidskenmerk.
GB2483638A (en) * 2010-09-10 2012-03-21 Innovia Films Sarl Authentication of articles having a polymeric film by measuring thickness of film or layer within film by white light interferometry and/or by birefringence
US8742369B2 (en) * 2010-11-01 2014-06-03 Honeywell International Inc. Value documents and other articles having taggants that exhibit delayed maximum intensity emissions, and methods and apparatus for their authentication
ES2555952T5 (es) * 2011-09-26 2023-06-19 Crane Security Tech Inc Método para producir una banda compuesta y dispositivos de seguridad preparados a partir de la banda compuesta
US9424505B2 (en) 2012-05-25 2016-08-23 Indian Institute Of Technology Madras Luminescent graphene patterns
US9637869B1 (en) 2012-06-01 2017-05-02 Ronald A. Hutcheson Method for facilitating detecting and tracking movement across an area
CN102797192B (zh) * 2012-07-30 2015-06-03 富阳万华纸业有限公司 一种新型防伪纸
ES2598053T3 (es) 2012-09-28 2017-01-25 Sicpa Holding Sa Complejo luminiscente de lantánido y artículos y tintas que contienen el complejo luminiscente
US9085190B2 (en) 2012-12-17 2015-07-21 Ecole Polytechnique Federale De Lausanne (Epfl) Synthesis of authenticable halftone images with non-luminescent halftones illuminated by an adjustable luminescent emissive layer
CN103203918B (zh) * 2013-04-24 2015-07-01 上海人民塑料印刷厂 镭射膜及其制造方法
US11083836B2 (en) 2013-11-26 2021-08-10 Jacob Agris System and method for medical fluid identification and verification
US10555555B2 (en) 2013-12-03 2020-02-11 Philip Morris Products S.A. Aerosol-generating article and electrically operated system incorporating a taggant
CN103908260B (zh) * 2014-01-16 2015-09-23 中国刑事警察学院 一种潜手印显现方法
AU2015337786B2 (en) * 2014-10-31 2020-03-26 Klox Technologies Inc. Photoactivatable fibers and fabric media
DE102015014539A1 (de) 2015-11-11 2017-05-11 Giesecke & Devrient Gmbh Sicherheitspigment basierend auf Kern-Hülle-Teilchen und Herstellungsverfahren
CN107084958B (zh) * 2017-05-09 2019-09-13 东华大学 一种聚合物材料的鉴别方法
JP6690721B2 (ja) * 2017-07-28 2020-04-28 東レ株式会社 色変換組成物、色変換フィルムならびにそれを含む光源ユニット、ディスプレイおよび照明
EP3714293B8 (de) 2017-11-24 2023-11-15 Luxium Solutions, LLC Substrat mit szintillatormaterialien, system mit substrat und verfahren zur verwendung
CN111492637B (zh) * 2017-12-08 2021-09-03 光谱系统公司 标签剂系统
US20190322878A1 (en) * 2018-04-18 2019-10-24 Bambu Vault Llc Transparent Luminescent Coatings, Materials, and Methods of Preparation
CN110767075B (zh) * 2019-12-05 2022-04-08 南方科技大学 一种基于金属微纳米网络的柔性防伪层、其制备方法和用途

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JPH02254402A (ja) * 1989-03-29 1990-10-15 Hoya Corp プラスチック製光学素子
US5544268A (en) * 1994-09-09 1996-08-06 Deacon Research Display panel with electrically-controlled waveguide-routing
JPH10315605A (ja) * 1997-05-21 1998-12-02 Dainippon Printing Co Ltd 蛍光画像形成物および蛍光画像読み取り装置
US6165609A (en) * 1998-10-30 2000-12-26 Avery Dennison Corporation Security coatings for label materials
JP2000204364A (ja) * 1999-01-14 2000-07-25 Oki Electric Ind Co Ltd 発光材料およびこれを用いた有機ｅｌ素子
US6402986B1 (en) * 1999-07-16 2002-06-11 The Trustees Of Boston University Compositions and methods for luminescence lifetime comparison
US6872471B2 (en) * 2000-03-06 2005-03-29 The Ohio State University Research Foundation Infrared emitting electroluminescent and photoluminescent devices
US6741770B2 (en) * 2001-01-16 2004-05-25 E. I. Du Pont De Nemours And Company Transparent paramagnetic polymer
GB0104700D0 (en) * 2001-02-26 2001-04-11 Isis Innovation Luminescent polymers

Also Published As

Publication number Publication date
EP1661107A1 (de) 2006-05-31
US20050042428A1 (en) 2005-02-24
CA2540041A1 (en) 2005-03-03
WO2005020194A1 (en) 2005-03-03
CN1839417A (zh) 2006-09-27
EP1661107B1 (de) 2009-07-08
JP2007503511A (ja) 2007-02-22
US7279234B2 (en) 2007-10-09

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Legal Events

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8363 Opposition against the patent