EP0860298B1 - Papier de sécurité et méthode de fabrication d'un papier de sécurité - Google Patents

Papier de sécurité et méthode de fabrication d'un papier de sécurité Download PDF

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Publication number
EP0860298B1
EP0860298B1 EP98107119A EP98107119A EP0860298B1 EP 0860298 B1 EP0860298 B1 EP 0860298B1 EP 98107119 A EP98107119 A EP 98107119A EP 98107119 A EP98107119 A EP 98107119A EP 0860298 B1 EP0860298 B1 EP 0860298B1
Authority
EP
European Patent Office
Prior art keywords
paper
band
safeguarding
paper web
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.)
Revoked
Application number
EP98107119A
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German (de)
English (en)
Other versions
EP0860298A2 (fr
EP0860298A3 (fr
Inventor
Hajo Mück
Siegfried Harms
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.)
Giesecke and Devrient GmbH
Original Assignee
Giesecke and Devrient 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
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Application filed by Giesecke and Devrient GmbH filed Critical Giesecke and Devrient GmbH
Publication of EP0860298A2 publication Critical patent/EP0860298A2/fr
Publication of EP0860298A3 publication Critical patent/EP0860298A3/fr
Application granted granted Critical
Publication of EP0860298B1 publication Critical patent/EP0860298B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/42—Ribbons or strips
    • 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
    • B42D25/355—Security threads
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/44—Watermarking devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • D21H27/34—Continuous materials, e.g. filaments, sheets, nets
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • 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.]

Definitions

  • the invention relates to a security paper with a partially embedded security tape, which is embedded in the paper in such a way that it is at least partially is freely accessible and a process for its production.
  • the security element be in the security paper is embedded that there is at least one point on the security paper is exposed on the surface. Instructs the security element optically variable effects, so their effect is at least partially exposing the security element considerably increased or in many Cases effective at all.
  • EP 0 229 645 A1 describes one possibility of such a security paper manufacture.
  • two paper webs are separated from each other manufactured, the thickness ratio of the two webs approx. Is 1: 4. Then the two paper webs are brought together and at the same time the security thread between the layers of paper arranged. Laminating the paper webs creates a firm layer composite, where the security thread is very close to one of the paper surfaces is arranged.
  • the thin layer of paper is before or after merging of the paper webs with window areas in which the security thread is freely accessible.
  • window security thread To insert into a document is known from EP-A1 0 59 056 (portals).
  • the security element is attached to the outside of the pulp Paper sieve, so that it is on raised areas on it, in the following text called hump, comes to rest.
  • hump In the places where the security thread on the humps can be on the Do not form paper on the side facing the screen, so that it is precisely at these points in the later finished paper is freely accessible.
  • EP-PS 0 070 172 proposed the thread after the beginning embedding the classic technique described (sieve without hump) but to make special demands on the thread material to be embedded.
  • the film-like security band is used in certain, periodically repeating partial areas designed to be liquid-permeable, so that fiber deposition remains unchanged in these areas in papermaking or sheet formation is possible in the impermeable areas but the formation of leaves is prevented.
  • the embedding of such Security tape thus form in the area of the liquid-impermeable Zones areas in which the tape is freely accessible on one side is.
  • the object of the invention is now to propose a security document, in which a wide window security band is embedded, the security band in the document a uniform appearance in the opening and Has transmitted light and a method for its production.
  • the basic idea of the invention is that in a known manner Security paper is formed with window security thread, in which the Security thread but is deliberately so wide that inevitably a Paper is created in the area of the security thread or security tape Defects in the form of arbitrary holes. Usually tried the expert to avoid such defects in any case. At the Security paper according to the invention are aware of these defects put up with it afterwards with one or two error-free To combine or connect layers of paper in such a way that all imperfections covered by the additional layer (s) or in a defined one Be brought into shape.
  • the invention is based on the surprising finding that in the Production of security papers with window security threads at Introducing threads or tapes that are becoming ever wider from a certain point Width of the belt first on the side facing away from the sieve (back) Flaws appear in the form of holes above the security band. at as the width of the band increases, the number and size of the band increase Flaws, but without the same defects on the screen facing the screen Side of the paper (face). Only after a further increase These errors occur simultaneously on both sides. Elevated if the width of the security band is further increased, in extreme cases there is no Area of the security band the sheet formation on both sides of the security band Completely.
  • edge area of the security band additionally provide liquid-permeable areas that are not visible in the finished paper. This measure also helps still completely exposing the impermeable band area embedding and anchoring of the tape limited in the edge area possible.
  • security paper variants can be produced, which are very different from previous ones. Because of that wide security tapes give the security papers a specific Appearance that clearly distinguishes them from others and that they are with cannot be reproduced by modern copiers.
  • the security paper according to the invention also has the advantage that by using much wider security tapes, especially when using windows at the same time, solely because of of the larger area are much easier to check.
  • the bigger one But space also allows for more complex and complex Use printed images and optical effects, so that the imitation such security tapes is additionally difficult. Because such security papers also produced on conventional double circular paper machines can be, is the use of the inventive method without major additional production costs or investments possible.
  • FIG. 1 shows the schematic representation of a twin-round paper machine, as used for the production of security paper 15.
  • the plant consists of two circular screen paper machines 1 and 2, which a take-off felt 3 are connected to one another.
  • a paper web 6 is formed from the circular wire 4 in the paper machine 1, in which a security band 7 is embedded.
  • the security band 7 runs thereby on the hump 5 of the circular sieve 4 before the associated hump 5 or the respective screen area is immersed in the pulp 8 of the paper machine.
  • the security band is located in the paper web 6 produced in this way in an inner layer of the paper. In the areas where it rests on the humps, however, the security band 7 is freely accessible.
  • the production of such paper webs 6 corresponds to the manufacturing process, as described for example in EP-PS 059056.
  • the paper machine 2 is used in parallel with the production of the paper web 6 a second paper web 9 is produced, which in the present example is homogeneous, i.e. without windows or the like.
  • the paper web 9 will removed from the rotary screen 11 by means of the so-called take-off felt 10, in Area of the pressure roller 12 connected to the paper web 6 and together with this the other processing stations (calender, paper sizing etc.) fed to the manufacturing plant.
  • Fig. 2 shows a detail of the circular screen 1, in which the described Introduction of the security band 7 can be seen somewhat more clearly is.
  • the described Introduction of the security band 7 can be seen somewhat more clearly is.
  • the bumps 5 in the sieve 4 are usually essential made wider than the security band. This is the introduction of the security band possible within a wide tolerance range. ever according to the shape of the bumps 5 and their arrangement with one another in the circumferential track of the circular sieve 4 are the number and position of the window areas in the later paper can be planned specifically.
  • the sheet formation is in the area of the security thread or security band depending on the width of the security band, because the usually liquid-impermeable band 7 the drainage hindered by the sieve 4.
  • the skilled worker is aware that at Use of security tapes that are too wide Errors in the form of holes occur can expose the security band. Since the first mistakes already a width of about 1.5 mm are expected, are therefore usually Security threads with a width of up to 1 mm are used.
  • security tapes are now used in a first embodiment used, whose width is chosen so large that on the back the later security paper, i.e. in area 14 of the security band 7, defects in the form of holes occur, but such errors still not on the front, i.e. in area 13.
  • Such Security tapes preferably have a width of 2 mm - 4 mm.
  • FIG. 3 shows a security paper with an embedded window security tape in top view. It has window areas 16 and areas 17 in which the security paper is embedded in the paper or covered by fibers.
  • the security paper shown in FIG. 3 is a is paper made by a conventional process in which "erroneously" a security tape with a width of 4 mm was embedded, for example, this has a defect in area 18, which is shown in FIG. 4 similar to the window area 16 exposes the security band.
  • Fig. 5 shows the same section AB of the security paper, but with the Prerequisite that this security paper according to the inventive method was produced.
  • the flaw is 18 covered with the additional paper web 9.
  • Paper web 6 and paper web 9 are shown differently hatched in FIG. 5, when finished However, paper cannot be identified as separate layers of paper because two paper webs merged shortly after the sheet formation in the following processing steps (calendering, gluing, drying, etc.) in this way intimately connect that separation or distinction of the individual tracks is no longer possible. By overlaying these two Layers thus create the impression of a paper web produced without defects.
  • Fig. 6 shows a special embodiment of a security band 19, the much wider than the originally defined security band is.
  • This security band 19 is 20 mm or 30 mm wide, for example. It has in the edge areas 20 liquid-permeable and ideally even permeable areas. The band is in the middle region 21 executed impermeable to liquids.
  • Such a security band 19 can, for example, consist of a film strip be made, the liquid in the edge area by perforation or was made permeable to fibers.
  • a liquid or fiber-permeable fabric tape can be used, the 21 liquid impermeable due to special impregnation or coating have been done.

Landscapes

  • Paper (AREA)
  • Credit Cards Or The Like (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Facsimile Transmission Control (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Catching Or Destruction (AREA)
  • Control Of Combustion (AREA)

Claims (14)

  1. Procédé de fabrication d'un papier de sécurité (15) avec une bande de sécurité (7, 19) partiellement noyée dans le papier de sécurité (15), qui présente les étapes suivantes :
    sur une toile (4) est formée une première bande de papier (6), qui présente une face avant (13) tournée vers la toile (4) et une face arrière (14) opposée à la toile (4),
    pendant la formation de la feuille, est noyée une bande de sécurité (7, 19) d'une largeur supérieure à 2 mm de telle sorte que se forment sur la face avant (13) de la première bande de papier (6), des fenêtres définies (16) à travers lesquelles on peut librement accéder à la bande de sécurité (7, 19), tandis que des lacunes aléatoires (18) sous forme de trous risquent d'apparaítre sur la face arrière (14) de la première bande de papier (6) dans la zone de la bande de sécurité (7, 19),
    une seconde bande de papier (9) est formée, qui, après préparation de la première bande de papier (6), est appliquée sur la face arrière (14) de la première bande de papier (6) et est reliée à celle-ci, de telle sorte que les lacunes aléatoires (18) soient recouvertes, la seconde bande de papier (9) présentant alors une épaisseur de 10 à 50 % de l'épaisseur totale du papier de sécurité (15).
  2. Procédé de fabrication d'un papier de sécurité (15) avec une bande de sécurité (7, 19) partiellement noyée dans le papier de sécurité (15), qui présente les étapes suivantes :
    sur une toile (4) est formée une première bande de papier (6), qui présente une face avant (13) tournée vers la toile (4) et une face arrière (14) opposée à la toile (4),
    pendant la formation de la feuille, est noyée une première bande de sécurité (7, 19) d'une largeur supérieure à 2 mm, de telle sorte que se forment sur la face avant (13) de la première bande de papier (6) des fenêtres définies (16) à travers lesquelles on peut librement accéder à la bande de sécurité (7, 19), tandis que des lacunes aléatoires (18) sous forme de trous risquent d'apparaítre sur la face arrière (14) de la première bande de papier (6) dans la zone de la bande de sécurité (7, 19),
    une seconde bande de papier exempte de défauts (9) est formée, qui, après préparation de la première bande de papier (6), est appliquée sur la face arrière (14) de la première bande de papier (6) et est reliée à celle-ci, la seconde bande de papier (9) étant formée de telle sorte que les lacunes aléatoires prennent une forme définie et que la seconde bande de papier (9) présente une épaisseur représentant 10 à 50 % de l'épaisseur totale du papier de sécurité (15).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que la seconde bande de papier (9) présente une épaisseur égale à 20 % de l'épaisseur totale du papier de sécurité (15).
  4. Procédé selon au moins l'une des revendications 1 à 3, caractérisé en ce qu'une ou plusieurs autres bandes de papier avec ou sans zones de fenêtres (16) sont appliquées sur la face avant et/ou arrière du papier de sécurité (15).
  5. Procédé selon la revendication 4, caractérisé en ce que les autres bandes de papier présentent des zones de fenêtres (16) qui sont recouvertes par les zones librement accessibles de la bande de sécurité (7, 19).
  6. Procédé selon au moins l'une des revendications 1 à 5, caractérisé en ce que la toile (4) sur laquelle est formée la première bande de papier (6) est une toile à la forme ronde et présente des bossages (5) sur lesquels accoste la bande de sécurité (7, 19).
  7. Procédé selon la revendication 6, caractérisé en ce que la bande de sécurité (19) présente dans la zone du bord (20) des zones perméables aux fluides et en ce que les bossages (5) sont réalisés plus étroits que la bande de sécurité (19), de telle sorte que les zones perméables aux fluides de la bande de sécurité (19) fassent saillie latéralement au-dessus des bossages (5).
  8. Procédé selon au moins l'une des revendications 1 à 7, caractérisé en ce que la bande de sécurité (7, 19) est approchée de la toile (4), après qu'environ 30% de la formation de la feuille de la première bande de papier (6) soit achevé.
  9. Procédé selon au moins l'une des revendications 1 à 7, caractérisé en ce que la bande de sécurité (7, 19) accoste les bossages (5) en dehors de la pâte à papier (8).
  10. Papier de sécurité (15) avec une bande de sécurité (7, 19) partiellement noyée, dans lequel :
    la bande de sécurité (7, 19) présente une largeur supérieure à 2 mm,
    le papier de sécurité (15) se compose au moins de l'assemblage d'une première et d'une seconde couche de papier (6, 9), la face arrière (14) de la première couche de papier (6) étant recouverte par la seconde couche de papier (9) et reliée à cette dernière de manière fixe et la face avant (13) de la première couche de papier (6) étant librement accessible,
    la bande de sécurité (7, 19) est noyée dans la première couche de papier (6), de sorte que la bande de sécurité (7, 19) sur la face avant de la première couche de papier (6) soit librement accessible dans des fenêtres définies, tandis que la face arrière (14) de la première couche de papier (6) présente des lacunes aléatoires sous forme de trous dans la zone de la bande de sécurité (7, 19), et que la seconde couche de papier (9) présente une épaisseur de 10 à 50 %, de préférence 20 % de l'épaisseur totale du papier de sécurité (15).
  11. Papier de sécurité (15) selon la revendication 10, caractérisé en ce que la bande de sécurité (7, 19) est dotée d'effets optiquement variables, notamment de figures de diffraction, d'hologrammes ou d'effets d'interférence.
  12. Papier de sécurité (15) selon la revendication 10, caractérisé en ce que la bande de sécurité (7, 19) est dotée d'images imprimées, notamment de signes graphiques négatifs ou positifs.
  13. Papier de sécurité (15) selon la revendication 10, caractérisé en ce que la bande de sécurité (7, 19) comprend une couche métallique.
  14. Papier de sécurité (15) selon la revendication 10, caractérisé en ce que la bande de sécurité (7, 19) comprend des matières fluorescentes, notamment des matières fluorescentes à la lumière du jour.
EP98107119A 1993-05-01 1994-04-25 Papier de sécurité et méthode de fabrication d'un papier de sécurité Revoked EP0860298B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4314380A DE4314380B4 (de) 1993-05-01 1993-05-01 Sicherheitspapier und Verfahren zu seiner Herstellung
DE4314380 1993-05-01
EP94106421A EP0625431B1 (fr) 1993-05-01 1994-04-25 Papier de securité

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP94106421A Division EP0625431B1 (fr) 1993-05-01 1994-04-25 Papier de securité

Publications (3)

Publication Number Publication Date
EP0860298A2 EP0860298A2 (fr) 1998-08-26
EP0860298A3 EP0860298A3 (fr) 1998-09-02
EP0860298B1 true EP0860298B1 (fr) 2002-07-31

Family

ID=6486895

Family Applications (2)

Application Number Title Priority Date Filing Date
EP94106421A Expired - Lifetime EP0625431B1 (fr) 1993-05-01 1994-04-25 Papier de securité
EP98107119A Revoked EP0860298B1 (fr) 1993-05-01 1994-04-25 Papier de sécurité et méthode de fabrication d'un papier de sécurité

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP94106421A Expired - Lifetime EP0625431B1 (fr) 1993-05-01 1994-04-25 Papier de securité

Country Status (16)

Country Link
US (1) US5783275A (fr)
EP (2) EP0625431B1 (fr)
KR (1) KR100309649B1 (fr)
CN (1) CN1062927C (fr)
AT (2) ATE221465T1 (fr)
BR (1) BR9401667A (fr)
CA (2) CA2122528C (fr)
DE (3) DE4314380B4 (fr)
DK (1) DK0625431T3 (fr)
ES (2) ES2178067T3 (fr)
FI (1) FI121019B (fr)
NO (3) NO941538L (fr)
PL (1) PL173624B1 (fr)
RU (1) RU2125938C1 (fr)
SI (2) SI9400202B (fr)
TW (1) TW261643B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10022999B2 (en) 2010-05-07 2018-07-17 De La Rue International Limited Security device

Families Citing this family (161)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401365B (de) * 1993-10-11 1996-08-26 Oesterr Nationalbank Wertpapier
US6036230A (en) * 1994-10-11 2000-03-14 Oesterreichische National Bank Paper, especially security paper
NL1008929C2 (nl) * 1998-04-20 1999-10-21 Vhp Ugchelen Bv Uit papier vervaardigd substraat voorzien van een geïntegreerde schakeling.
DE19819571A1 (de) * 1998-04-30 1999-11-04 Giesecke & Devrient Gmbh Wertdokument mit Sicherheitselement
GB9828770D0 (en) 1998-12-29 1999-02-17 Rue De Int Ltd Security paper
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US10022999B2 (en) 2010-05-07 2018-07-17 De La Rue International Limited Security device

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ES2123072T3 (es) 1999-01-01
DE59410164D1 (de) 2002-09-05
DE4314380A1 (de) 1994-11-03
RU2125938C1 (ru) 1999-02-10
CA2569243A1 (fr) 1994-11-02
SI9400202A (en) 1994-12-31
FI942003A0 (fi) 1994-04-29
NO20040538L (no) 1994-11-02
EP0860298A2 (fr) 1998-08-26
NO941538L (no) 1994-11-02
FI942003A7 (fi) 1994-11-02
PL173624B1 (pl) 1998-04-30
CA2569243C (fr) 2007-06-19
RU94015183A (ru) 1996-08-27
SI21608B (sl) 2005-12-31
SI21608A (sl) 2005-04-30
DK0625431T3 (da) 1999-07-26
CN1102865A (zh) 1995-05-24
EP0860298A3 (fr) 1998-09-02
ATE173201T1 (de) 1998-11-15
CN1062927C (zh) 2001-03-07
DE4314380B4 (de) 2009-08-06
TW261643B (fr) 1995-11-01
FI121019B (fi) 2010-06-15
CA2122528A1 (fr) 1994-11-02
KR100309649B1 (ko) 2001-12-28
SI9400202B (sl) 2005-12-31
EP0625431B1 (fr) 1998-11-11
ATE221465T1 (de) 2002-08-15
ES2178067T3 (es) 2002-12-16
BR9401667A (pt) 1994-12-06
DE59407255D1 (de) 1998-12-17
NO941538D0 (fr) 1994-04-27
CA2122528C (fr) 2007-02-20
EP0625431A1 (fr) 1994-11-23
US5783275A (en) 1998-07-21
NO20045040L (no) 1994-11-02

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