EP2498999B1 - Fabrication d'un élément de sécurité doté de microcavités teintées - Google Patents

Fabrication d'un élément de sécurité doté de microcavités teintées Download PDF

Info

Publication number
EP2498999B1
EP2498999B1 EP10779240.0A EP10779240A EP2498999B1 EP 2498999 B1 EP2498999 B1 EP 2498999B1 EP 10779240 A EP10779240 A EP 10779240A EP 2498999 B1 EP2498999 B1 EP 2498999B1
Authority
EP
European Patent Office
Prior art keywords
ink
layer
protective layer
microdepressions
upper side
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.)
Active
Application number
EP10779240.0A
Other languages
German (de)
English (en)
Other versions
EP2498999A1 (fr
Inventor
Mario Keller
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
Application filed by Giesecke and Devrient GmbH filed Critical Giesecke and Devrient GmbH
Publication of EP2498999A1 publication Critical patent/EP2498999A1/fr
Application granted granted Critical
Publication of EP2498999B1 publication Critical patent/EP2498999B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • 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
    • B42D25/328—Diffraction gratings; Holograms
    • 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
    • B42D25/373—Metallic materials
    • 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
    • B42D25/415—Marking using chemicals
    • B42D25/42—Marking using chemicals by photographic processes
    • 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
    • B42D25/425—Marking by deformation, e.g. embossing
    • 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
    • B42D2033/10—
    • B42D2033/20—
    • B42D2035/24—
    • B42D2035/44—
    • 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
    • B42D25/324—Reliefs
    • 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
    • B42D25/378—Special inks
    • 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
    • B42D25/465—Associating two or more layers using chemicals or adhesives
    • B42D25/47—Associating two or more layers using chemicals or adhesives using adhesives

Definitions

  • the invention relates to methods for producing a microwaved security element for security papers, documents of value or the like, wherein the microwells are colored with a specific color and the method comprises the steps of: coating an upper side of a carrier with an embossable lacquer, forming microwells in the lacquer in an area of the varnish-coated top, and applying the specified color to the top and scrubbing excess paint so that the color remains in the microwells.
  • Items to be protected are often provided with a security element that allows verification of the authenticity of the item and at the same time serves as protection against unauthorized reproduction.
  • Items to be protected include, for example, security papers, identity and value documents (such as banknotes, chip cards, passports, identification cards, identity cards, stocks, bonds, certificates, vouchers, checks, tickets, credit cards, health cards, etc.) as well as product security elements such as security items. Labels, seals, packaging.
  • the security against forgery and visibility of a security element is particularly great when the security element shows colored motifs or information.
  • the DE 102007055112 A1 and the DE 102008029158A1 disclose a method according to the preamble of claim 1, or the use of a so-called wash color for structuring a layer.
  • a well-known for banknotes security element is the so-called security thread and the so-called security strip. This is usually a 0.8 to 2 mm wide strip, which is introduced into the paper during banknote production or woven as a window security thread so that it is partially open, or is glued to the paper. For additional copy protection, this element is usually provided with optical properties.
  • the combination of microstructure elements with overlying microlenses, which increase the microstructure elements, has proved to be particularly tamper-proof. In this case, in particular, the so-called moiré effect can be used.
  • Such security elements are also referred to as "Moiré Magnifier". An exemplary description of such a security element can be found in the WO 2008/031170 A1 which proposes to produce the microlenses and microstructures by an embossable lacquer.
  • the invention has for its object to provide a method for producing a colored with a particular color microwells security element for security papers, documents of value or the like in which the colored microwells have a high color contrast to the environment.
  • the invention achieves a partial coloration of microwells without leaving a troublesome hue outside the microwells.
  • microwells meaning depressions which, based on a process of the application of paint and optionally the removal of excess color, e.g. By scribing, have a small depth, so that after the paint application or, where appropriate, the removal of excess color, the color remains in the wells.
  • Microwells in the context of this invention are in particular 1.5 to 3.5 microns, more preferably 2.0 to 3.0 microns deep.
  • the method according to the invention makes it possible, in particular, to mold hologram structures into the layer, which can be formed as a stamping layer and, in particular, as a lacquer and into which the microwells are formed. Then microwells and hologram structures can be molded in an embossing process at the same time, which of course is advantageous from a production engineering point of view.
  • These hologram structures are optionally metallized. Subsequently, they are suitably protected so that the hologram structures are not colored become. This protection can be achieved by the provided for color avoidance protective layer.
  • Metallization of the coated surface is advantageous for embodiments in which hologram structures are applied, since a hologram structure usually has to be metallized. It is therefore provided in a preferred development that hologram structures are also formed in the embossed layer, wherein these hologram structures are metallized and then provided with the protective layer, and that outside of the hologram structures, the top is provided with a protective coating and not provided with the protective coating areas the hologram structures are demetallized by etching.
  • the protective layer it is sufficient for the protective layer to leave open a window with the microwells, without covering the elevations between the microwells with the protective layer.
  • microwells Depending on the fineness, ie distances between the microwells, but it may also be appropriate to release only the microwells and otherwise completely cover the top with the protective layer, ie also the elevations between the microwells.
  • the security element produced in this way can be further processed by conventional methods; so it is possible to provide on the top or bottom of the carrier an adhesive layer or a primer pressure.
  • the application of paint on the surface can be done in various ways. Thus, it is possible to apply color to the paint on the top surface color and then remove excess color outside the microwells, z. B. to roll off. Also, the color can be applied from the outset only in the areas in which microwells (and consequently also elevations, in particular micro-increases) are provided. For this comes z.
  • flexographic printing or the kiss-print method in question as mentioned in H. Kipphan (ed.), Handbook of print media, Springer Verlag, 2000, p 409. All the disclosure of this standard work of the printing technique is fully incorporated in the present description with respect to the kiss-print method.
  • the inking process no longer needs to be optimized to apply color as exclusively as possible to the microwells to be inked.
  • the structured protective layer used in the method according to the invention automatically ensures that any toning shadows that remain in a paint application method which may be insufficient under previous aspects are removed again.
  • the invention therefore opens up a much wider range of inking processes than in the prior art Technology was possible. A corresponding cost reduction in the production is the positive result.
  • the protective layer it is essential that it securely adheres to the top during the paint application process, and that it can nevertheless be removed without residue after the paint application.
  • known protective or resist coatings are eligible.
  • a washing method can be used, as for example in the EP 1520929 A1 (there with further evidence) is described.
  • the method according to the invention also permits the generation of multicolored microstructures in a further development by repeating the corresponding steps b2) to d) for a further different color, the protective layers being applied to different areas preferably not overlapping in the region of the microwells during the individual passes become.
  • a security element 1 is integrated in a banknote 2.
  • the security element 1 provided on the banknote 2 can also be part of a security thread 3 of the banknote which, as in FIG Fig. 1 illustrated by way of example, is usually woven into the paper of the banknote 2 in such a way that it is partly on the front (the in Fig. 1 visible side) and partially visible on the back of the banknote is. It is also possible to arrange the security element 1 at least partially over a window provided in the banknote 2.
  • these possibilities are only examples of the use of the security element 1 described below, which of course can also be used in other ways for copying or imitation protection of a protected object.
  • Fig. 2 shows a sectional view through the security element 1 of Fig. 1 at the beginning of its manufacture according to the embodiment.
  • a carrier 4 which may be formed, for example, as a film, provided on its upper side 5 with an embossable layer, which is an embossing lacquer layer in the described embodiment, for example, a UV-curing embossing lacquer.
  • the coating can also be provided on an underside 6 of the film 4.
  • this description is limited to the explanation of the layer structure on the top 5 for reasons of simplicity.
  • embossing lacquer layer microstructure elements 8 and at least one hologram 9 are molded, for example by a known embossing process, as in the already mentioned WO 2008/031170 A1 is mentioned. Consequently, an embossed layer 7 is obtained on the upper side.
  • a full-surface metallization of the surface is made by applying an aluminum layer 10, for example, by evaporation.
  • the application of the aluminum layer 10 takes place in such a way that the microstructure elements 8 and the hologram structure 9 are retained on the upper side of the aluminum layer 10.
  • This state presents Fig. 3
  • an aluminum layer 10 is just one example of one of the many possible metallizations.
  • a protective coating 11 is applied to the areas that should not be colored.
  • the protective lacquer 11 thus leaves a window 12 above the microstructure 8 free.
  • the protective lacquer may be a resist lacquer, as known in printing or semiconductor technology.
  • Such a resist coating is usually first applied over the whole area and then patterned photographically by means of a suitable exposure so that after development only the exposed (in the case of a positive resist) or unexposed areas (in the case of a negative resist) remain free.
  • the manner in which or how the resist 11 is applied is not relevant to the invention. So z. B. also a wash color can be used. It is essential, however, that the window 12 is formed in the protective lacquer 11, which leaves free those regions of the microstructure elements 8 which are to be colored.
  • the aluminum layer 10 in the region of the window 12 is removed by means of an etching step, so that the microstructure in the embossing lacquer layer 7 is exposed. This condition is in Fig. 5 to recognize.
  • the aluminum layer 10 can be completely eliminated, so that the protective lacquer 11 is applied directly to the embossed layer 7 (optionally with the interposition of one or more suitable separating layers). The manufacturing process would then be completed after the removal of the protective coating 11.
  • the hologram structure 9 is introduced into the embossing lacquer layer together with the microstructure 8 and the aluminum layer 10 is laid over it.
  • a second resist 18 applied and desirably structured so that windows 19 are formed at which the metallization, ie in the exemplary embodiment, the aluminum layer 10, to be removed again ( Fig. 9 ).
  • This removal of the aluminum layer 10 takes place, for example, by means of a suitable etching.
  • the protective layer 11 covers the top 5 except for the window 12 containing the area of the microstructure elements 8 to be colored. Within the microstructure elements 8 is no protective layer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Holo Graphy (AREA)

Claims (10)

  1. Procédé de fabrication d'un élément de sécurité qui est pourvu de micro-renfoncements (8) teintés avec une encre déterminée et est destiné à des papiers de sécurité, documents de valeur ou objets similaires, le procédé comprenant les étapes suivantes:
    a) revêtement d'un face de dessus (5) d'un support (4) avec une couche gaufrable (7),
    b1) formage de micro-renfoncements (8) dans la couche gaufrable (7) afin de façonner une couche gaufrée (7), puis
    b2) dépôt d'une couche de protection (11; 10) sur la couche (7), la couche de protection (11; 10) étant en l'occurrence structurée de telle sorte qu'elle ne recouvre pas les micro-renfoncements (8) devant être teintés avec l'encre déterminée, puis
    c) application de l'encre déterminée sur la face de dessus (5), de telle sorte que l'encre (14) reste dans les micro-renfoncements (8), puis
    d) enlèvement de la couche de protection (11; 10) structurée et donc d'une teinte (16) se trouvant à l'extérieur des micro-renfoncements, un remplissage d'encre étant limité aux micro-renfoncements (8),
    caractérisé en ce que
    à l'étape b2), une couche de protection (11) structurée est déposée, laquelle comporte une fenêtre (12) dans laquelle se trouvent les micro-renfoncements,
    avant l'étape b2), la face de dessus (5) revêtue est métallisée (10),
    à l'étape b2), la couche de protection (11) structurée est déposée, la couche de protection (11) étant façonnée de telle façon qu'elle protège la métallisation d'un décapage, et
    après le dépôt de la couche de protection (11) structurée, la métallisation (10) se trouvant dans la fenêtre (12), non protégée par la couche de protection (11), est décapée afin de démétalliser les micro-renfoncements (8).
  2. Procédé selon la revendication 1, caractérisé en ce que
    à l'étape b1) ou avant l'étape b2), aussi des structures d'hologrammes (9) sont formées dans la couche gaufrable (7), ces structures d'hologrammes (9) étant métallisées (10) et pourvues d'une couche de protection (11),
    et en ce que, après l'étape d),
    e) à l'extérieur des structures d'hologrammes (7), la face de dessus (5) est pourvue d'un revêtement de protection (18) et
    f) des zones (19) des structures d'hologrammes (9) non pourvues du revêtement de protection (18) sont démétallisées (19) par décapage.
  3. Procédé selon une des revendications précédentes, caractérisé en ce que la face de dessus ou une face de dessous (5, 6) du support (4) est pourvue d'une couche de colle.
  4. Procédé selon une des revendications précédentes, caractérisé en ce que la face de dessus ou une face de dessous (5, 6) du support (4) est pourvue d'une impression d'apprêt.
  5. Procédé selon une des revendications précédentes, caractérisé en ce que, à l'étape c, pour l'application d'encre, une impression par effleurage est effectuée.
  6. Procédé selon une des revendications de 1 à 5, caractérisé en ce que, à l'étape c, pour l'application d'encre, de l'encre (14) est appliquée de manière étendue et de l'encre superflue est éliminée par raclement.
  7. Procédé selon une des revendications précédentes, caractérisé en ce que, en tant que couche de protection (11), c'est une encre lavable ou un vernis résist qui est utilisé.
  8. Procédé selon une des revendications précédentes en corrélation avec la revendication 5, caractérisé en ce que, en tant que couche de séparation (21), c'est une encre lavable ou un vernis résist qui est utilisé.
  9. Procédé selon une des revendications précédentes, caractérisé en ce que les étapes de b2) à d) sont réitérées avec une encre supplémentaire se différenciant de l'encre déterminée, la couche de protection étant en l'occurrence, aux étapes b2), différemment structurée.
  10. Procédé selon une des revendications précédentes, caractérisé en ce que les micro-renfoncements (8) ont une profondeur située entre 1,5 et 3,5 µm.
EP10779240.0A 2009-11-11 2010-11-04 Fabrication d'un élément de sécurité doté de microcavités teintées Active EP2498999B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009052538A DE102009052538A1 (de) 2009-11-11 2009-11-11 Herstellung eines mit gefärbten Mikrovertiefungen versehenen Sicherheitselementes
PCT/EP2010/006730 WO2011057739A1 (fr) 2009-11-11 2010-11-04 Fabrication d'un élément de sécurité doté de microcavités teintées

Publications (2)

Publication Number Publication Date
EP2498999A1 EP2498999A1 (fr) 2012-09-19
EP2498999B1 true EP2498999B1 (fr) 2016-03-02

Family

ID=43607645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10779240.0A Active EP2498999B1 (fr) 2009-11-11 2010-11-04 Fabrication d'un élément de sécurité doté de microcavités teintées

Country Status (6)

Country Link
US (1) US8920663B2 (fr)
EP (1) EP2498999B1 (fr)
CN (1) CN102639331B (fr)
DE (1) DE102009052538A1 (fr)
HK (1) HK1173706A1 (fr)
WO (1) WO2011057739A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011114750A1 (de) 2011-09-29 2013-04-04 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines Mikrostrukturträgers
DE102011115125B4 (de) 2011-10-07 2021-10-07 Giesecke+Devrient Currency Technology Gmbh Herstellung einer mikrooptischen Darstellungsanordnung
AP2014007865A0 (en) 2012-02-29 2014-08-31 Scipa Holding Sa Permanent staining of varnished security documents
JP6476863B2 (ja) * 2012-11-19 2019-03-06 凸版印刷株式会社 偽造防止構造体及びその製造方法
CN103971592B (zh) * 2013-02-05 2018-04-27 上海盛业印刷有限公司 一种紫外光固化成型微结构颗粒的方法
DE102013109701A1 (de) 2013-09-05 2015-03-05 Bundesdruckerei Gmbh Sicherheitsdokument mit zumindest einem eine Strukturierung umfassenden Sicherheitselement und Verfahren zu dessen Herstellung
CN104985978B (zh) * 2015-07-14 2018-01-09 聂武君 一种配色镭射画及作画方法和用途
DE102017006507A1 (de) * 2017-07-10 2019-01-10 Giesecke+Devrient Currency Technology Gmbh Strukturelement
AT523393B1 (de) 2020-04-06 2021-08-15 Hueck Folien Gmbh Verfahren zur Herstellung eines Sicherheitselements mit einer farbigen Mikrostruktur
DE102021001588A1 (de) 2021-03-25 2022-09-29 Giesecke+Devrient Currency Technology Gmbh Herstellungsverfahren für ein optisch variables Sicherheitselement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819571A1 (de) * 1998-04-30 1999-11-04 Giesecke & Devrient Gmbh Wertdokument mit Sicherheitselement
DE10333468A1 (de) 2003-07-22 2005-02-10 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Herstellung von Sicherheitsfolien
DE102004044459B4 (de) * 2004-09-15 2009-07-09 Ovd Kinegram Ag Sicherheitsdokument mit transparenten Fenstern
EP1896272A1 (fr) * 2005-03-29 2008-03-12 Note Printing Australia Limited Documents d'identification revelant les tentatives d'alteration
DE102006037431A1 (de) 2006-08-09 2008-04-17 Ovd Kinegram Ag Verfahren zur Herstellung eines Mehrschichtkörpers sowie Mehrschichtkörper
WO2008031170A1 (fr) 2006-09-15 2008-03-20 Securency International Pty Ltd Dispositifs de sécurité à encre en relief séchable par rayonnement destinés à des documents sécurisés
DE102006044022A1 (de) 2006-09-15 2008-03-27 Siemens Ag Selbstverstärkende hydraulische Bremse
DE102007055112A1 (de) * 2007-01-05 2008-07-10 Giesecke & Devrient Gmbh Verfahren zur Herstellung von Sicherheitsfolien
DE102007049512B4 (de) * 2007-10-15 2010-09-30 Ovd Kinegram Ag Mehrschichtkörper sowie Verfahren zur Herstellung eines Mehrschichtkörpers
DE102007052176B3 (de) * 2007-10-30 2009-02-05 Ovd Kinegram Ag Sicherheitsdokument sowie Verfahren zu seiner Herstellung
DE102008029158A1 (de) 2007-12-21 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement
EP2259930A2 (fr) * 2008-02-05 2010-12-15 Bayer Technology Services GmbH Élément de sécurité
DE102008008685A1 (de) * 2008-02-12 2009-08-13 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
DE102008009296A1 (de) * 2008-02-15 2009-08-20 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
EP2498999A1 (fr) 2012-09-19
US8920663B2 (en) 2014-12-30
CN102639331A (zh) 2012-08-15
WO2011057739A1 (fr) 2011-05-19
US20120223050A1 (en) 2012-09-06
CN102639331B (zh) 2015-04-08
DE102009052538A1 (de) 2011-05-12
HK1173706A1 (en) 2013-05-24

Similar Documents

Publication Publication Date Title
EP2498999B1 (fr) Fabrication d'un élément de sécurité doté de microcavités teintées
EP2242657B1 (fr) Élément de sécurité et procédé pour le produire
EP1458577B1 (fr) Element de securite et procede de fabrication associe
EP3188916B1 (fr) Element de securite a effet optique variable
EP1609619B1 (fr) Elément de sécurité avec motifs insérés
EP2886356A2 (fr) Procédé de fabrication d'un document de valeur et d'un élément de sécurité, document de valeur et élément de sécurité ainsi obtenus et dispositif d'exécution du procédé
WO2017008897A1 (fr) Élément de sécurité et support de données
EP1747905A2 (fr) Dispositif de sécurité et méthode de fabrication
DE102016007649A1 (de) Optisch variables Sicherheitselement
EP2342084A1 (fr) Procédé de fabrication d'un document de sécurité ou de valeur
EP2981419A1 (fr) Procédé servant à fabriquer un élément de sécurité pourvu d'une inscription négative
EP4112325B1 (fr) Substrat de sécurité et document de valeur produit à partir de celui-ci
DE102008063471A1 (de) Sicherheitselement mit Wasserzeichen
EP2091757B1 (fr) Document/carte de sécurité pour l'identification, et procédé de production de document/carte de sécurité
EP3279006A1 (fr) Procédé de fabrication d'un élément de sécurité
EP3501840B1 (fr) Procédé de fabrication d'un élément de sécurité en feuilles multicouche
EP3486092B1 (fr) Procédé de fabrication d'un élément de sécurité
EP2138318B1 (fr) Elément de sécurité doté d'évidements et son procédé de fabrication
EP3580066B1 (fr) Support de données à élément de sécurité de fenêtre
EP3135495B1 (fr) Élément de sécurité imprimé
DE102022129499A1 (de) Sicherheitselement, Sicherheitsdokument und Verfahren zur Herstellung eines Sicherheitsdokuments
EP4219185A1 (fr) Film, bande de film, document de valeur et procédé de fabrication
DE102020005912A1 (de) Verfahren zum Herstellen eines optisch variablen Sicherheitselements

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120611

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
R17P Request for examination filed (corrected)

Effective date: 20120611

17Q First examination report despatched

Effective date: 20141106

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502010011149

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B42D0015000000

Ipc: B42D0025324000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B42D 25/324 20140101AFI20150812BHEP

Ipc: B42D 25/42 20140101ALI20150812BHEP

Ipc: B42D 25/425 20140101ALI20150812BHEP

Ipc: B42D 25/43 20140101ALI20150812BHEP

INTG Intention to grant announced

Effective date: 20150828

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 777743

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160315

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010011149

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PATENTANWAELTE SCHAAD, BALASS, MENZL AND PARTN, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160302

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160602

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160603

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160704

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010011149

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

26N No opposition filed

Effective date: 20161205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160602

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010011149

Country of ref document: DE

Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH, DE

Free format text: FORMER OWNER: GIESECKE & DEVRIENT GMBH, 81677 MUENCHEN, DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161104

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH, DE

Free format text: FORMER OWNER: GIESECKE AND DEVRIENT GMBH, DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 777743

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161104

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20161130

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20180118 AND 20180124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20101104

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160302

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20191125

Year of fee payment: 10

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20221123

Year of fee payment: 13

Ref country code: DE

Payment date: 20221130

Year of fee payment: 13

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230520