FI89070B - Identitetskort - Google Patents

Identitetskort Download PDF

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Publication number
FI89070B
FI89070B FI864979A FI864979A FI89070B FI 89070 B FI89070 B FI 89070B FI 864979 A FI864979 A FI 864979A FI 864979 A FI864979 A FI 864979A FI 89070 B FI89070 B FI 89070B
Authority
FI
Finland
Prior art keywords
film
identity card
carbon black
layer
pvc
Prior art date
Application number
FI864979A
Other languages
English (en)
Swedish (sv)
Other versions
FI864979A (fi
FI89070C (fi
FI864979A0 (fi
Inventor
Martin Schledorn
Original Assignee
4P Folie Forchheim Gmbh Fa
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=6288524&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI89070(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 4P Folie Forchheim Gmbh Fa filed Critical 4P Folie Forchheim Gmbh Fa
Publication of FI864979A0 publication Critical patent/FI864979A0/fi
Publication of FI864979A publication Critical patent/FI864979A/fi
Publication of FI89070B publication Critical patent/FI89070B/fi
Application granted granted Critical
Publication of FI89070C publication Critical patent/FI89070C/fi

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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/23—Identity cards
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • B42D2033/04—
    • B42D2033/10—
    • B42D2033/20—
    • B42D2033/28—
    • B42D2033/30—
    • B42D2033/32—
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/916—Fraud or tamper detecting
    • 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.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
    • Y10T428/24909—Free metal or mineral containing
    • 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
    • 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
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y10T428/31699—Ester, halide or nitrile of addition polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y10T428/31906—Ester, halide or nitrile of addition polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Credit Cards Or The Like (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Organic Insulating Materials (AREA)
  • Cephalosporin Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Holo Graphy (AREA)
  • Prostheses (AREA)

Description

1 89070
Henkilöllisyyskortti - Identitetskort
Keksinnön kohteena on henkilöllisyyskortti, joka muodostuu polyvinyylikloridikalvoa olevasta peitekerroksesta, jota tukee läpinäkymätön kerros ja joka on varustettu laser-säteellä aikaansaadusta kirjoituksesta tai merkinnästä.
EP-hakemusjulkaisussa 01 38 121 on esitetty vinyylikloridipoly-meereihin perustuva yhdiste kalvojen valmistamiseksi, joita kalvoja käytetään väärennösvarmojen arvopapereiden valmistamiseksi. Tämä yhdiste ei ainoastaan sisällä 5 - 20 % iskunkestä-vää modifiointiainetta vaan myös 0,5 - 25 % puhdasta selluloosaa jauhetussa muodossa.
Erityisesti henkilöllisyyskorttien kohdalla tähän liittyy kuitenkin haittapuolia, koska selluloosa lisää suuresti kortin veden absorptiokykyä. Mikäli tällainen kortti joutuu alttiiksi kosteudelle tai vedelle, se muuttuu himmeäksi eikä sitä kyetä enää lukemaan.
Esillä olevan keksinnön tarkoituksena oli kehittää yllä kuvatun tyyppinen PCV-kalvo siten, että se voidaan kirjoittaa tai merkitä täysin tyydyttävästi laser-säteellä ilman yllä kuvatun kalvon haittapuolia.
Keksinnön kohteena olevalle henkilöllisyyskortille on tunnusomaista se, että PVC-peitekerrokseen on lisätty hiilimustaa 0,1 - 20 g polyvinyylikloridin 100 kg kohti. Erityisen tehokkaaksi ratkaisuksi on osoittautunut lisätä 0,6 g hiilimustaa kuhunkin 100 kg:aan PVC-jauhetta.
Tällainen PVC-kalvo voidaan erinomaisesti merkitä lasersäteellä. On jopa mahdollista muodostaa suhteellisen hyvin rajattuja kuvia tällä kalvolla. Kalvo on kuitenkin läpinäkyvä ja säilyttää alkuperäiset hyvät ominaisuutensa.
2 89070
Esillä olevan keksinnön mukaisesti valmistetussa henkilölli-syyskortissa on hiilimustaa sisältävä PVC-kalvo yläkerroksena, jota tukee suurelta osin läpinäkymätön kerros.
Kun kortti valmistetaan tällä tavoin, halutut tiedot merkitään ainoastaan läpinäkyvään yläkerrokseen laser-säteen avulla. Läpinäkymätön toinen kerros muodostaa riittävän kontrastin.
Piirustuksissa on esitetty keksinnön eräs suoritusmuoto. Se esittää henkilöllisyyskortin poikkileikkausta.
Henkilöllisyyskortti 1 muodostuu kolmesta kerroksesta, jolloin yläkerros on PVC-kalvo 2, joka sisältää 0,6 g hiilimustaa per 100 kg PVC-jauhetta. Viitenumerolla 3 on esitetty tähän kalvoon laser-säteen avulla tehtyjä merkintöjä. Tätä PVC-kalvoa 2 tukee välikerros 4, joka on valmistettu valkoisesta PVC:stä. Pohjakerros muodostuu jälleen läpinäkyvästä kalvosta 5.
Luonnollisesti on myös mahdollista käyttää välikerroksena paperia tai metallifoliota.

Claims (2)

3 69070
1. Henkilöllisyyskortti, joka muodostuu polyvinyylikloridikalvoa olevasta peitekerroksesta (2), jota tukee läpinäkymätön kerros (4) ja joka on varustettu laser-säteellä aikaansaadusta kirjoituksesta tai merkinnästä (3), tunnnettu siitä, että PVC-peitekerrokseen (2) on lisätty hiilimustaa 0,1 - 20 g polyvinyylikloridin 100 kg kohti.
2. Patenttivaatimuksen 1 mukainen henkilöllisyyskortti, tunnettu siitä, että hiilimustaa on lisätty 0,6 g 100 kg kohti polyvinyylikloridia peitekerroksessa (2). 4 89070
FI864979A 1985-12-14 1986-12-08 Identitetskort FI89070C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3544385 1985-12-14
DE3544385A DE3544385C1 (de) 1985-12-14 1985-12-14 PVC-Folie zum Herstellen von Identifikations-Karten

Publications (4)

Publication Number Publication Date
FI864979A0 FI864979A0 (fi) 1986-12-08
FI864979A FI864979A (fi) 1987-06-15
FI89070B true FI89070B (fi) 1993-04-30
FI89070C FI89070C (fi) 1993-08-10

Family

ID=6288524

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864979A FI89070C (fi) 1985-12-14 1986-12-08 Identitetskort

Country Status (13)

Country Link
US (1) US4803114A (fi)
EP (1) EP0232502B1 (fi)
JP (1) JPS62189194A (fi)
AT (1) ATE73154T1 (fi)
AU (1) AU596621B2 (fi)
DE (2) DE3544385C1 (fi)
DK (1) DK598886A (fi)
EG (1) EG17984A (fi)
ES (1) ES2030657T3 (fi)
FI (1) FI89070C (fi)
GR (1) GR3004774T3 (fi)
NO (1) NO171509C (fi)
NZ (1) NZ218548A (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002660A1 (en) * 1988-09-12 1990-03-22 Dai Nippon Insatsu Kabushiki Kaisha Image-receiving medium
DE3909351C1 (fi) * 1989-03-22 1990-03-29 Unilever N.V., Rotterdam, Nl
CH683410A5 (fr) * 1990-08-22 1994-03-15 Eric Bauer Hermann Stockburger Procédé de fabrication d'une carte informatique munie de signes et carte informatique munie de signes obtenue par la mise en oeuvre de ce procédé.
DE69128868T2 (de) * 1990-11-07 1998-10-08 Teijin Ltd Laser-beschriftbare Polyesterharzzusammensetzung
NL9400498A (nl) * 1994-03-29 1995-11-01 Iai Bv Door middel van een laserlichtbundel van patronen voorziene waardedrager.
JPH0847784A (ja) * 1994-08-05 1996-02-20 Ckd Corp ブリスタ包装シートのマーキング方法
DE4435802A1 (de) * 1994-10-06 1996-04-11 Giesecke & Devrient Gmbh Verfahren zur Herstellung von Datenträgern mit eingebetteten Elementen und Vorrichtung zur Durchführung des Verfahrens
FR2833518B1 (fr) * 2001-12-14 2004-06-25 Gemplus Card Int Support d'information marquee par laser
US7694887B2 (en) * 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
WO2003056507A1 (en) * 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Systems, compositions, and methods for full color laser engraving of id documents
US7728048B2 (en) 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
CA2671998A1 (en) * 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Laser engraving methods and compositions, and articles having laser engraving thereon
ATE552120T1 (de) * 2001-12-24 2012-04-15 L 1 Secure Credentialing Inc Verdeckte variableninformationen auf id- dokumenten und verfahren zu ihrer herstellung
EP1467834A4 (en) 2001-12-24 2005-04-06 Digimarc Id Systems Llc LASER SEVERE SAFETY ELEMENTS FOR IDENTIFICATION DOCUMENTS AND METHODS OF MAKING THE SAME
WO2003088144A2 (en) 2002-04-09 2003-10-23 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
US7804982B2 (en) 2002-11-26 2010-09-28 L-1 Secure Credentialing, Inc. Systems and methods for managing and detecting fraud in image databases used with identification documents
US7763179B2 (en) * 2003-03-21 2010-07-27 Digimarc Corporation Color laser engraving and digital watermarking
US7225991B2 (en) 2003-04-16 2007-06-05 Digimarc Corporation Three dimensional data storage
WO2009042786A2 (en) * 2007-09-25 2009-04-02 Blackcard Llc Carbon transaction card
EP2179857A1 (de) 2008-10-23 2010-04-28 Bayer MaterialScience AG ID-Karten mit blockierter Lasergravurbeschreibbarkeit
EP2393656B1 (de) 2009-02-04 2013-06-19 Bayer Intellectual Property GmbH Schichtaufbau und folien für id-dokumente mit verbesserter lasergravierbarkeit
DE102018128843A1 (de) 2018-11-16 2020-05-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Erzeugung eines Ornamentes in einer Klarlackschicht

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694530B2 (de) * 1967-03-23 1975-05-15 Hoechst Ag, 6000 Frankfurt Nichtglimmende Polyvinylchlorid formmasse
BE792488A (fr) * 1971-12-08 1973-03-30 Dainippon Printing Co Ltd Cartes d'identification et procede de fabrication de ces cartes
US4097279A (en) * 1974-01-08 1978-06-27 Edwin Nelson Whitehead Process for preparing an identification card
DE3151407C1 (de) * 1981-12-24 1983-10-13 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Ausweiskarte und Verfahren zu deren Herstellung
DE3213315C2 (de) * 1982-04-08 1986-10-09 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Verfahren zur Herstellung einer mehrschichtigen Ausweiskarte
US4477608A (en) * 1982-08-20 1984-10-16 Ciba-Geigy Corporation Compositions containing graphite
DE3336647A1 (de) * 1983-10-08 1985-04-25 Hoechst Ag, 6230 Frankfurt Formmasse auf der basis von vinylchloridpolymerisaten und verfahren zur herstellung von folien aus diesen formmassen fuer die bereitung von faelschungssicheren wertpapieren
JPS60124653A (ja) * 1983-12-10 1985-07-03 Victor Co Of Japan Ltd 導電性樹脂組成物
DE3444631A1 (de) * 1984-02-22 1985-08-22 Hoechst Ag, 6230 Frankfurt Verbundwerkstoff

Also Published As

Publication number Publication date
DK598886D0 (da) 1986-12-12
GR3004774T3 (fi) 1993-04-28
ATE73154T1 (de) 1992-03-15
DE3684137D1 (de) 1992-04-09
EP0232502A3 (en) 1989-01-04
EP0232502B1 (de) 1992-03-04
NO865026L (no) 1987-06-15
NO171509C (no) 1993-03-24
AU6636186A (en) 1987-06-18
JPS62189194A (ja) 1987-08-18
DE3544385C1 (de) 1987-03-26
NO171509B (no) 1992-12-14
US4803114A (en) 1989-02-07
FI864979A (fi) 1987-06-15
FI89070C (fi) 1993-08-10
EG17984A (en) 1991-08-30
FI864979A0 (fi) 1986-12-08
ES2030657T3 (es) 1992-11-16
NO865026D0 (no) 1986-12-12
AU596621B2 (en) 1990-05-10
EP0232502A2 (de) 1987-08-19
DK598886A (da) 1987-06-15
NZ218548A (en) 1989-02-24

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