AU2002315676A1 - Multilayer image, particularly a multicolor image - Google Patents

Multilayer image, particularly a multicolor image

Info

Publication number
AU2002315676A1
AU2002315676A1 AU2002315676A AU2002315676A AU2002315676A1 AU 2002315676 A1 AU2002315676 A1 AU 2002315676A1 AU 2002315676 A AU2002315676 A AU 2002315676A AU 2002315676 A AU2002315676 A AU 2002315676A AU 2002315676 A1 AU2002315676 A1 AU 2002315676A1
Authority
AU
Australia
Prior art keywords
image
multilayer
multicolor
multicolor image
multilayer image
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.)
Abandoned
Application number
AU2002315676A
Other languages
English (en)
Other versions
AU2002315676A8 (en
Inventor
Dirk Fischer
Ulrich Knaack
Norbert Lutz
Matthias Schumacher
Gerhard Zinner
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.)
Leonhard Kurz Stiftung and Co KG
Idemia Germany GmbH
Original Assignee
Leonhard Kurz GmbH and Co KG
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 Leonhard Kurz GmbH and Co KG filed Critical Leonhard Kurz GmbH and Co KG
Publication of AU2002315676A1 publication Critical patent/AU2002315676A1/en
Publication of AU2002315676A8 publication Critical patent/AU2002315676A8/xx
Abandoned 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/43—Marking by removal of material
    • B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/34—Multicolour thermography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/333—Watermarks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/145—Infrared
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/163—Radiation-chromic compound
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Landscapes

  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Credit Cards Or The Like (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
AU2002315676A 2002-05-08 2002-05-08 Multilayer image, particularly a multicolor image Abandoned AU2002315676A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2002/001678 WO2003095226A1 (de) 2002-05-08 2002-05-08 Mehrschichtenbild, insbesondere mehrfarbenbild

Publications (2)

Publication Number Publication Date
AU2002315676A1 true AU2002315676A1 (en) 2003-11-11
AU2002315676A8 AU2002315676A8 (en) 2003-11-11

Family

ID=29411867

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002315676A Abandoned AU2002315676A1 (en) 2002-05-08 2002-05-08 Multilayer image, particularly a multicolor image

Country Status (8)

Country Link
US (1) US7368217B2 (https=)
EP (1) EP1501688B8 (https=)
JP (1) JP2005530186A (https=)
CN (1) CN100406274C (https=)
AU (1) AU2002315676A1 (https=)
DE (2) DE10297783D2 (https=)
ES (1) ES2296945T3 (https=)
WO (1) WO2003095226A1 (https=)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT501990B1 (de) * 2005-06-09 2007-03-15 Swarovski & Co Markierter körper aus transparentem material
US20070074278A1 (en) 2005-09-27 2007-03-29 Fargo Electronics, Inc. Imaged Watermark in a Credential Product
JP2007206399A (ja) * 2006-02-02 2007-08-16 Tokai Rika Co Ltd 照光表示体及び照光表示体の製造方法
DE102006034854A1 (de) * 2006-07-25 2008-01-31 Ovd Kinegram Ag Verfahren zur Erzeugen einer Lasermarkierung in einem Sicherheitsdokument sowie derartiges Sicherheitsdokument
EP1918123A1 (de) * 2006-10-31 2008-05-07 Maurer Electronics Gmbh Kartenförmiger Datenträger und Verfahren zu seiner Herstellung
JP5315675B2 (ja) * 2007-11-19 2013-10-16 凸版印刷株式会社 情報記録媒体並びにその製造方法及び製造装置
US8120811B2 (en) * 2007-11-21 2012-02-21 Quad/Graphics, Inc. System and method for adding data to a printed publication
WO2009094063A1 (en) 2008-01-24 2009-07-30 Quad/Graphics, Inc. Printing using color changeable material
DE102008013073B4 (de) * 2008-03-06 2011-02-03 Leonhard Kurz Stiftung & Co. Kg Verfahren zur Herstellung eines Folienelements und Folienelement
JP5506209B2 (ja) * 2009-02-26 2014-05-28 三菱樹脂株式会社 離型フィルム
JP5608994B2 (ja) * 2009-03-18 2014-10-22 ソニー株式会社 外装部材、外装部材の製造方法、及び電子機器筐体
EP2246198A1 (en) 2009-04-30 2010-11-03 Gemalto Oy A process for securing an identification document and secure identification document
DE102009033762A1 (de) * 2009-07-17 2011-01-27 Leonhard Kurz Stiftung & Co. Kg Verfahren zur Herstellung eines Mehrschichtkörpers sowie Mehrschichtkörper
US8314828B2 (en) * 2009-10-18 2012-11-20 Gemalto Sa Personalization of physical media by selectively revealing and hiding pre-printed color pixels
GB201003136D0 (en) 2010-02-24 2010-04-14 Rue De Int Ltd Optically variable security device comprising a coloured cast cured hologram
CN101907825B (zh) * 2010-07-07 2012-05-09 湖北联合天诚防伪技术股份有限公司 一种光刻加密防伪方法
US8896647B2 (en) 2010-11-08 2014-11-25 U-Nica Technology Ag Method and device for producing colour images by way of a UV laser on pigmented substrates, and products produced as a result
FR2971972B1 (fr) * 2011-02-28 2013-03-08 Jean Pierre Lazzari Procede de formation d'une image laser couleur a haut rendement reflectif et document sur lequel une image laser couleur est ainsi realisee
US8450028B2 (en) * 2011-03-29 2013-05-28 Sabic Innovative Plastics Ip B.V. Holographic storage method
DE102011102999A1 (de) * 2011-05-24 2012-11-29 Leonhard Kurz Stiftung & Co. Kg Folie und deren Herstellungsverfahren
GB201117530D0 (en) * 2011-10-11 2011-11-23 Rue De Int Ltd Security devices
FR3020596B1 (fr) * 2014-05-02 2017-03-10 Oberthur Fiduciaire Sas Document de securite impregne d'un agent desopacifiant et procede de traitement d'un document
US9489604B2 (en) * 2014-06-03 2016-11-08 IE-9 Technology Corp. Optically variable data storage device
US11126902B2 (en) 2014-06-03 2021-09-21 IE-9 Technology Corp. Optically variable data storage device
CN104411135A (zh) * 2014-11-28 2015-03-11 广东欧珀移动通信有限公司 产品壳体、移动终端和产品壳体的制造方法
EP3034318A1 (en) 2014-12-18 2016-06-22 Gemalto SA Personalization of physical media by selectively revealing and hiding pre-printed color pixels
WO2017101794A1 (zh) * 2015-12-14 2017-06-22 信码互通（北京）科技有限公司 拉片式拉环及其易拉罐顶盖
DE102015226603A1 (de) * 2015-12-22 2017-06-22 Bundesdruckerei Gmbh Datenträger mit laserinduzierter Aufhellungsmarkierung und Verfahren zu dessen Herstellung
JP6631308B2 (ja) * 2016-02-22 2020-01-15 コニカミノルタ株式会社 画像形成装置
EP3777881A1 (en) 2016-04-22 2021-02-17 CureVac AG Rna encoding a tumor antigen
CN107437368A (zh) * 2016-12-12 2017-12-05 信码互通（北京）科技有限公司 具有灰度标识码的金属片材、盖体及制造方法
WO2018108085A1 (zh) * 2016-12-12 2018-06-21 信码互通（北京）科技有限公司 具有灰度标识码的金属片材、盖体及制造方法
GB2567811B (en) * 2017-10-19 2020-06-17 De La Rue Int Ltd Security devices, security articles, security documents and methods for their manufacture
US12043051B2 (en) 2019-02-15 2024-07-23 Lacotra Gmbh Methods for transferring colored markings onto plastic surfaces
US12470254B2 (en) 2019-10-03 2025-11-11 collectID AG Methods and systems for authenticating physical products via near field communication tags and recording authentication transactions on a blockchain
US11468281B2 (en) * 2020-11-27 2022-10-11 Thales Dis France Sa Data carrier with tamper-indication
KR102494547B1 (ko) * 2021-04-22 2023-02-06 주식회사 지오켐 발색성 및 차폐력이 우수한 피그먼트형 핫 스탬핑 호일
CN114932765B (zh) * 2022-07-04 2024-02-06 青岛嘉泽包装有限公司 一种定位烫印接装纸制备方法
EP4378705A1 (en) 2022-11-30 2024-06-05 Thales Dis France Sas Optical variable element based on diffractive moire patterns
DE102023113479A1 (de) * 2023-05-23 2024-11-28 Novem Car Interior Design Gmbh Verfahren zur Herstellung eines Dekorteils und Dekorteil

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE71333T1 (de) * 1985-10-15 1992-01-15 Gao Ges Automation Org Ausweiskarte mit visuell sichtbarem echtheitsmerkmal und verfahren zur herstellung derselben.
JPS62203692A (ja) 1986-03-05 1987-09-08 Mitsubishi Electric Corp レ−ザマ−キング方法
US4908285A (en) * 1987-05-18 1990-03-13 Canon Kabushiki Kaisha Hologram member
EP0327508A3 (de) 1988-02-03 1991-02-06 Ciba-Geigy Ag Verfahren zur Laserbeschriftung pigmentierter Systeme
DE59008746D1 (de) * 1989-08-18 1995-04-27 Ciba Geigy Ag Lasermarkierung von Kunststoffgegenständen in an sich beliebiger Form mit besonderen Effekten.
JPH03270980A (ja) 1990-03-20 1991-12-03 Dainippon Ink & Chem Inc レーザーマーキング用積層体及びレーザーマーキング方法
JPH04344285A (ja) 1991-05-21 1992-11-30 Kenichi Noshita カラー画像形成方法およびこれに用いる記録紙
US5289547A (en) * 1991-12-06 1994-02-22 Ppg Industries, Inc. Authenticating method
US5240900A (en) * 1992-12-17 1993-08-31 Eastman Kodak Company Multicolor, multilayer dye-doner element for laser-induced thermal dye transfer
NL1000331C2 (nl) 1995-05-10 1996-11-12 Dsm Nv Werkwijze voor de vervaardiging van een gekleurde markering.
JPH09277705A (ja) 1996-04-17 1997-10-28 Kyodo Printing Co Ltd レーザ書込用ラベルおよびレーザマーキング方法
JPH09123607A (ja) 1996-05-16 1997-05-13 Dainippon Printing Co Ltd レーザー印字用積層体およびその印字体
EP2309339B1 (en) * 1999-01-19 2016-11-30 Dai Nippon Printing Co., Ltd. Relief hologram or diffraction grating sheet and forgery-preventing sheet comprising the same
DE10047450A1 (de) * 2000-09-21 2002-04-11 Orga Kartensysteme Gmbh Erzeugnis mit einem Sicherheitselement

Also Published As

Publication number Publication date
US20050118537A1 (en) 2005-06-02
EP1501688B1 (de) 2007-11-28
ES2296945T3 (es) 2008-05-01
DE10297783D2 (de) 2005-05-12
US7368217B2 (en) 2008-05-06
EP1501688B8 (de) 2008-02-20
JP2005530186A (ja) 2005-10-06
AU2002315676A8 (en) 2003-11-11
EP1501688A1 (de) 2005-02-02
WO2003095226A1 (de) 2003-11-20
DE50211300D1 (de) 2008-01-10
CN1649747A (zh) 2005-08-03
CN100406274C (zh) 2008-07-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 18, NO 2, PAGE(S) 541 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME LEONHARD KURZ GMBH AND CO. KG, APPLICATION NO. 2002315676, UNDER INID (71) CORRECT THE NAME TO READ ORGA KARTENSYSTEME GMBH; LEONHARD KURZ GMBH AND CO. KG

TH Corrigenda

Free format text: IN VOL 18, NO 2, PAGE(S) 541 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME LEONHARD KURZ GMBH AND CO. KG AND ORGA KARTENSYSTEME GMBH, APPLICATION NO. 2002315676, UNDER INID (43) CORRECT THE PUBLICATION DATE TO READ 24 NOVEMBER 2003