EP1491359A3 - Process and printed product for providing freely programmable printing images - Google Patents

Process and printed product for providing freely programmable printing images Download PDF

Info

Publication number
EP1491359A3
EP1491359A3 EP04013488A EP04013488A EP1491359A3 EP 1491359 A3 EP1491359 A3 EP 1491359A3 EP 04013488 A EP04013488 A EP 04013488A EP 04013488 A EP04013488 A EP 04013488A EP 1491359 A3 EP1491359 A3 EP 1491359A3
Authority
EP
European Patent Office
Prior art keywords
coating agent
freely programmable
printed product
printing images
optical effect
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.)
Withdrawn
Application number
EP04013488A
Other languages
German (de)
French (fr)
Other versions
EP1491359A2 (en
Inventor
Peter Dipl.-Phys. Schmitt
Siegfried Dr. Schmitzer
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.)
KBA Metronic GmbH
Original Assignee
KBA Metronic GmbH
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 KBA Metronic GmbH filed Critical KBA Metronic GmbH
Publication of EP1491359A2 publication Critical patent/EP1491359A2/en
Publication of EP1491359A3 publication Critical patent/EP1491359A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/364—Liquid crystals
    • 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
    • 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
    • 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.]

Abstract

Die Erfindung betrifft ein Verfahren zum Bedrucken einer Oberfläche eines Bedruckstoffes mit einem Auftragsmittel zur Erzeugung eines frei programmierbaren Druckbildes, insbesondere eines optischen Effektes, bei dem in einem ersten Schritt durch ein Druckverfahren ein Auftragsmittel mit wenigstens einer temperaturabhängigen optisch variablen Komponente auf einen Bedruckstoff zumindest teilweise aufgetragen wird und in einem zweiten Schritt zur Erzeugung wenigstens eines Druckbildes, insbesondere eines optischen Effekts der Bedruckstoff, insbesondere die bedruckte Oberfläche des Bedruckstoffes, zumindest lokal einer Temperaturbehandlung unterzogen wird. Die Erfindung betrifft weiterhin ein Druckerzeugnis mit einem darauf aufgetragenen Auftragsmittel, bei dem das Auftragsmittel wenigstens eine temperaturabhängige optisch variable Komponente, insbesondere Flüssigkristalle aufweist zur Erzeugung eines variablen Druckbildes, insbesondere wenigstens eines optischen Effektes.The invention relates to a method for printing a surface of a printing material with a coating agent for generating a freely programmable printed image, in particular an optical effect, wherein applied in a first step by a printing process, a coating agent with at least one temperature-dependent optically variable component on a substrate at least partially is and in a second step for generating at least one printed image, in particular an optical effect of the printing material, in particular the printed surface of the printing material, at least locally subjected to a temperature treatment. The invention furthermore relates to a printed product with a coating agent applied thereto, in which the coating agent has at least one temperature-dependent optically variable component, in particular liquid crystals, for producing a variable printed image, in particular at least one optical effect.

EP04013488A 2003-06-25 2004-06-08 Process and printed product for providing freely programmable printing images Withdrawn EP1491359A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10328741A DE10328741A1 (en) 2003-06-25 2003-06-25 Method and printed product for generating freely programmable printed images
DE10328741 2003-06-25

Publications (2)

Publication Number Publication Date
EP1491359A2 EP1491359A2 (en) 2004-12-29
EP1491359A3 true EP1491359A3 (en) 2009-06-17

Family

ID=33394991

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04013488A Withdrawn EP1491359A3 (en) 2003-06-25 2004-06-08 Process and printed product for providing freely programmable printing images

Country Status (7)

Country Link
US (1) US20050003168A1 (en)
EP (1) EP1491359A3 (en)
JP (1) JP2005014614A (en)
CN (1) CN100377886C (en)
CA (1) CA2472136A1 (en)
DE (1) DE10328741A1 (en)
RU (1) RU2004119362A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5970912B2 (en) * 2012-03-29 2016-08-17 大日本印刷株式会社 Method for producing biomolecule printed matter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612037A1 (en) * 1992-12-22 1994-08-24 N.V. Nederlandsche Apparatenfabriek NEDAP A reprogrammable electronic responder card with a visually readable information content
EP0623909A2 (en) * 1993-05-03 1994-11-09 The Standard Register Company Business record having a multicolor imagable surface
US6010808A (en) * 1997-02-10 2000-01-04 Kabushiki Kaisha Toshiba Rewritable thermal recording medium and recording method
US6060428A (en) * 1992-12-09 2000-05-09 Wallace Computer Services, Inc. Heat-sensitive chromogenic system
EP1189079A1 (en) * 1999-05-24 2002-03-20 Toppan Printing Co., Ltd. Laminated composite body, information recording medium, and member for imparting counterfeit preventive function

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69005017T2 (en) * 1989-04-28 1994-06-01 Akzo Nv Process for developing a permanent image on an image layer with liquid crystals.
EP0400220B1 (en) * 1989-05-31 1994-08-31 Agfa-Gevaert N.V. Laminated article for identification purposes
DE19836885A1 (en) * 1998-08-14 2000-02-17 Clariant Gmbh Laser marking of effect coatings
JP2001039100A (en) * 1999-05-24 2001-02-13 Toppan Printing Co Ltd Falsification preventing method and falsification preventing medium
JP2001059909A (en) * 1999-06-17 2001-03-06 Nippon Kayaku Co Ltd Manufacture of optical compensation film
DE60137000D1 (en) * 2000-01-21 2009-01-29 Dainippon Ink & Chemicals POLYMERIZABLE COMPOSITION WITH LIQUID CRYSTAL PHASE AND OPTICAL ANISOTROPIC FILM MADE WITH THIS COMPOSITION
JP2002069451A (en) * 2000-08-29 2002-03-08 Japan Science & Technology Corp Thermal writing liquid crystal optical element utilizing polymer network formed in liquid crystal
JP2002114935A (en) * 2000-10-10 2002-04-16 Dainippon Printing Co Ltd Liquid crystal pigment ink composition and printed matter
JP2002127647A (en) * 2000-10-19 2002-05-08 Nhk Spring Co Ltd Discriminating medium of object and manufacturing method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6060428A (en) * 1992-12-09 2000-05-09 Wallace Computer Services, Inc. Heat-sensitive chromogenic system
EP0612037A1 (en) * 1992-12-22 1994-08-24 N.V. Nederlandsche Apparatenfabriek NEDAP A reprogrammable electronic responder card with a visually readable information content
EP0623909A2 (en) * 1993-05-03 1994-11-09 The Standard Register Company Business record having a multicolor imagable surface
US6010808A (en) * 1997-02-10 2000-01-04 Kabushiki Kaisha Toshiba Rewritable thermal recording medium and recording method
EP1189079A1 (en) * 1999-05-24 2002-03-20 Toppan Printing Co., Ltd. Laminated composite body, information recording medium, and member for imparting counterfeit preventive function

Also Published As

Publication number Publication date
US20050003168A1 (en) 2005-01-06
JP2005014614A (en) 2005-01-20
DE10328741A1 (en) 2005-01-13
CA2472136A1 (en) 2004-12-25
EP1491359A2 (en) 2004-12-29
CN1590108A (en) 2005-03-09
CN100377886C (en) 2008-04-02
RU2004119362A (en) 2005-12-10

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