EP0011684B1 - Carte d'identification - Google Patents

Carte d'identification Download PDF

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Publication number
EP0011684B1
EP0011684B1 EP79103186A EP79103186A EP0011684B1 EP 0011684 B1 EP0011684 B1 EP 0011684B1 EP 79103186 A EP79103186 A EP 79103186A EP 79103186 A EP79103186 A EP 79103186A EP 0011684 B1 EP0011684 B1 EP 0011684B1
Authority
EP
European Patent Office
Prior art keywords
layers
card
core
security markings
security
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
Application number
EP79103186A
Other languages
German (de)
English (en)
Other versions
EP0011684A3 (en
EP0011684A2 (fr
Inventor
Aktiengesellschaft Hoechst
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.)
Hoechst AG
Original Assignee
Hoechst 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6048791&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0011684(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to AT79103186T priority Critical patent/ATE2409T1/de
Publication of EP0011684A2 publication Critical patent/EP0011684A2/fr
Publication of EP0011684A3 publication Critical patent/EP0011684A3/de
Application granted granted Critical
Publication of EP0011684B1 publication Critical patent/EP0011684B1/fr
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40Manufacture
    • B42D25/45Associating two or more layers
    • B42D25/465Associating two or more layers using chemicals or adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/23Identity cards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30Identification or security features, e.g. for preventing forgery
    • B42D25/36Identification or security features, e.g. for preventing forgery comprising special materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40Manufacture
    • B42D25/45Associating two or more layers
    • B42D25/455Associating two or more layers using heat
    • B42D2033/04
    • B42D2033/06
    • B42D2033/20
    • B42D2035/02
    • B42D2035/06
    • B42D2035/08
    • B42D2035/24
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30Identification or security features, e.g. for preventing forgery
    • B42D25/36Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378Special inks
    • B42D25/382Special inks absorbing or reflecting infrared light
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30Identification or security features, e.g. for preventing forgery
    • B42D25/36Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378Special inks
    • B42D25/387Special inks absorbing or reflecting ultraviolet light
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40Manufacture
    • B42D25/45Associating two or more layers
    • B42D25/46Associating two or more layers using pressure

Definitions

  • the invention relates to an identification card of several layers, which consists of thermally fusible polymers with the identification of the cardholder information at a suitable point and with additional security features, such as guilloche figures, against counterfeiting.
  • Such an identification card is known from US-A-3068140, which has a folded card core, the front and back of which are printed with directly readable information.
  • Such cards are used as information or data carriers for identification cards, check cards, credit cards, ID cards, passports and other identification carriers which must be tamper-proof and easy to check for authenticity.
  • identification cards are increasingly being produced as a fused composite, in which a card core carrying the information is protected by other transparent foils.
  • DE-OS 2308876 for example, relates to an identification card made of a relatively thick carrier film and a thin transparent film, between which there is a special paper with anti-counterfeiting, thickness differences in the paper, such as watermarks, banknote printing or the like, the three layers are plasticized with one another in such a way that the inclusions can be determined manually, mechanically and / or visually through the transparent film. Further features serving to identify the cardholder are provided at a suitable location in this known identification card.
  • a photo in the form of a film slide is inserted between the special paper and the carrier film and firmly connected to the special paper.
  • a security-printed special paper strip can be laminated onto the outside of the plastic material as a field for subsequent signatures or other handwritten entries at any point on the front or back of the identification card.
  • Paper has the advantage that many latent security features, such as watermarks, banknote printing, security threads and the like. Like., Can be contained in it, whereas the all-plastic material used for the production of plastic cards contains no such authenticity or security features. When connected to paper cores it is unfortunately disadvantageous that they are relatively easy to open and thus manipulations and counterfeits of all kinds are accessible.
  • a personal identification card which is a combination of a layer support, an electrically conductive layer, a barrier layer, a photoconductive layer with an organic photoconductor - optionally a cover layer -, a protective layer on the photoconductive layer or on the cover layer, one Protective layer on the back of the support and optionally a cover layer on the latter protective layer.
  • the object of the invention is to create an identification card from a combination of layers which resist attempting to separate it into individual layers and thus counterfeiting the information and security features attached to the layers.
  • This object is achieved in that the information is attached to a core layer and the security features are attached to a further core layer and that these core layers have a fixed, mutual spatial association.
  • the card core is composed of at least two layers, of which one core layer contains the information directly used for identification, such as name, photograph, personnel number on its side facing the cover layer and the other core layer additional latent security features on its one core layer Side carries.
  • the card core consists of three layers, of which the transparent intermediate layer, which carries security features on both sides, is bordered on at least one side by one of the matted layers.
  • the intermediate layer made of a fusible polymer based on polyvinyl chloride is provided with latent security features that are spaced apart from one another by the thickness of the intermediate layer.
  • cover layers are provided with security features and that the security features, arranged between the card core and the cover layers, are arranged in a predetermined spatial arrangement with the security features in the card core.
  • the information and security features are different colors.
  • the cover layers 1 and 2 made of highly transparent films enclose a card core and consist of fusible polymers, for example polyamides, polyvinyl chloride or the like.
  • the card core comprises two layers 3 and 4 of medium to weak transparency. These are also films made of fusible polymers. Layers 3 and 4 are colored matt, preferably white, by adding pigment. Layer 3 bears directly readable information 5, such as the name, personnel number and photo of the cardholder, which may be applied via security printing. At least one layer, layer 4 in FIG. 1, carries an additional latent security feature 6, which is indicated by an X in FIG. 1.
  • the layer 4 can also be printed on the outer side facing the cover layer 2.
  • the additional security feature 6 can be, for example, a magnetic tape, but an optically recognizable security feature is preferred because of the easy check that can be carried out without a lot of aids. So it can be an unchangeable, usually difficult to imitate feature, for example a guilloche print or a symbol like a heraldic animal.
  • the feature can be applied by printing or a photocopying process and can also contain individual information, for example a consecutive number or a second picture of the cardholder.
  • the cover layers 1, 2 and layers 3, 4 of the card core offer, after lamination, under a pressure of 9.8 to 20 bar (10-20 Kp / cm 2 ) at elevated temperatures of 353 ° to 452 0 K (80-1800 C) a composite fused as a block, which has no intermediate surfaces which favor separation.
  • the security feature 6, for example made of pigments, is then melted into the polymer mass of the composite.
  • Fig. Shows a cross section through this composite, whereby the hatching of the card core, which shows no boundary lines to the cover layers 1, 2, indicates that there is a composite of the matted layers without intermediate surfaces.
  • the card core to be fused can have more than two layers that are highly transparent and can be provided with several latent security features on the inside.
  • the identification card 10 'shown in FIGS. 3 and 4 comprises a card core with an additional transparent intermediate layer 7 with latent security features 8 and 9.
  • the transparent intermediate layer 7 made of a fusible polymer such as polyamide, polyvinyl chloride or the like is from the matted layers 3 and 4 bordered on both sides.
  • the change of layer in the structure of the card core between matt and transparent layers has, in addition to the security arrangement, practical importance for the readability of security features 8 and 9. If the card core were completely matted, it would only have a transmission of a few, for example, with a thickness of 500 ⁇ m Percent, which would make it very difficult to read the latent security features.
  • the card core consists of matt layers 3 and 4 of, for example, 100 J.lm thick and a transparent intermediate layer 7 of, for example, 80% transmittance at a thickness of 300 ⁇ m
  • the latent security features 8 and 9 introduced are easy to read .
  • the legibility of small structures, for example in guilloche prints, increases as the outer matt layers 3 and 4 or the weaker pigmented outer layers 3 and 4 of the card core become thinner.
  • the construction of the card core from two or more layers offers, as a very sensitive security feature, the mutual spatial assignment of the various external and internal information or security features, as is briefly explained, for example, with reference to FIG. 3. If the security features 8 and 9 consist of congruently arranged guilloche figures, a forgery attempt on the identity card with the help of heat or solvents to separate the card assembly can be recognized immediately bar, as there is a complete or partial shift of the guilloche figures relative to each other, possibly as a moire pattern.
  • FIG. 3 shows a guilloche figure 9 that has been displaced in relation to the guilloche figure 8 by manipulations, the dotted line of the guilloche figure 9 characterizing its original position.
  • the information and the security pattern or security features can be of different colors.
  • FIG. 4 shows a cross section through the identification card 10 'according to FIG. 3, in which the matted layers 3 and 4 are hatched and the transparent intermediate layer 7 is shown without hatching.
  • the cover layers 1, 2 can additionally be provided with security features, of which the right security feature 11 is indicated in FIG. 4 by a dotted line which is interrupted by distances. The corresponding left security feature has been omitted for clarity.
  • the security features 11 between the card core and the cover layers 1 and 2 are also mutually in a predetermined spatial arrangement and thereby result in increased security against counterfeiting.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Prostheses (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)

Claims (6)

1. Carte d'identification multicouches constituée de polymères qui, par fusion thermique, forment un matériau composite portant à des emplacements appropriés des informations permettant d'identifier le titulaire de la carte ainsi que des marques de sécurité supplémentaires telles que des figures guillochées empêchant la falsification, caractérisée en ce que les informations (5) figurent sur une couche de l'âme (3), alors que les marques de sécurité (6; 8, 9) figurent sur une autre couche de cette âme (4; 7) et en ce que ces couches de l'âme occupent dans l'espace une position bien déterminée l'une par rapport à l'autre.
2. Carte d'identification selon la revendication 1, caractérisée en ce que l'âme de la carte est constituée de deux couches au moins (3, 4) dont l'une (3) porte, sur sa face tournée vers la couche de recouvrement (1) les informations qui conduisent directement à l'identification du titulaire, telles que le nom, la photographie, le numéro d'immatriculation, alors que l'autre couche de l'âme (4) porte sur sa face tournée vers la première couche de l'âme (3) des marques de sécurité latentes supplémentaires (6).
3. Carte d'identification selon la revendication 1, caractérisée en ce que l'âme de la carte est constituée de trois couches (3, 7, 4) dont la couche intermédiaire transparente (7) qui porte des marques de sécurité (8, 9) sur ses deux faces dont l'une au moins est placée contre l'une des couches dépolies (3, 4).
4. Carte d'identification selon la revendication 3, caractérisée en ce que la couche intermédiaire (7), constituée d'un polymère fusible à base de chlorure de polyvinyle, porte des marques de sécurité latentes qui sont séparées les unes des autres par un intervalle correspondant à l'épaisseur de la couche intermédiaire (7).
5. Carte d'identification selon l'une des revendications 1 à 4, caractérisée en ce que des marques de sécurité (11) figurent sur les couches de recouvrement (1, 2) et en ce que ces marques de sécurité (11) placées ainsi entre l'âme de la carte et les couches de recouvrement (1, 2) occupent dans l'espace une position bien déterminée par rapport aux marques de sécurité (8,9) figurant sur l'âme de la carte.
6. Carte d'identification selon les revendications 1 à 5, caractérisée en ce que les informations (5) et les marques de sécurité (6, 8, 9) sont de couleurs différentes.
EP79103186A 1978-09-06 1979-08-29 Carte d'identification Expired EP0011684B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79103186T ATE2409T1 (de) 1978-09-06 1979-08-29 Identifikationskarte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782838795 DE2838795A1 (de) 1978-09-06 1978-09-06 Identifikationskarte
DE2838795 1978-09-06

Publications (3)

Publication Number Publication Date
EP0011684A2 EP0011684A2 (fr) 1980-06-11
EP0011684A3 EP0011684A3 (en) 1980-06-25
EP0011684B1 true EP0011684B1 (fr) 1983-02-09

Family

ID=6048791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79103186A Expired EP0011684B1 (fr) 1978-09-06 1979-08-29 Carte d'identification

Country Status (7)

Country Link
US (1) US4298217A (fr)
EP (1) EP0011684B1 (fr)
JP (1) JPS5537398A (fr)
AT (1) ATE2409T1 (fr)
CA (1) CA1130337A (fr)
DE (2) DE2838795A1 (fr)
ES (2) ES245438Y (fr)

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EP2722192B1 (fr) * 2012-10-18 2015-09-16 Bundesdruckerei GmbH Carte d'identité pourvue d'une fonction physique inclonable
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10391807B2 (en) 2007-10-31 2019-08-27 Bundesdruckerei Gmbh Polymer laminate for a security and/or valuable document and method for the production thereof

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Publication number Publication date
ES245438Y (es) 1981-07-16
ATE2409T1 (de) 1983-03-15
EP0011684A3 (en) 1980-06-25
CA1130337A (fr) 1982-08-24
ES253248Y (es) 1981-08-16
ES253248U (es) 1981-02-16
DE2838795A1 (de) 1980-03-20
DE2964726D1 (en) 1983-03-17
ES245438U (es) 1981-02-16
JPS5537398A (en) 1980-03-15
US4298217A (en) 1981-11-03
EP0011684A2 (fr) 1980-06-11

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