EP1319104B1 - Sicherheitsblatt, das eine durchsichtige oder transluzente schicht enthält - Google Patents

Sicherheitsblatt, das eine durchsichtige oder transluzente schicht enthält Download PDF

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Publication number
EP1319104B1
EP1319104B1 EP01969862A EP01969862A EP1319104B1 EP 1319104 B1 EP1319104 B1 EP 1319104B1 EP 01969862 A EP01969862 A EP 01969862A EP 01969862 A EP01969862 A EP 01969862A EP 1319104 B1 EP1319104 B1 EP 1319104B1
Authority
EP
European Patent Office
Prior art keywords
sheet
optionally
silica
security
parts
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 - Lifetime
Application number
EP01969862A
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English (en)
French (fr)
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EP1319104A1 (de
Inventor
Henri Rosset
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.)
ArjoWiggins Security SAS
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ArjoWiggins Security SAS
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 ArjoWiggins Security SAS filed Critical ArjoWiggins Security SAS
Publication of EP1319104A1 publication Critical patent/EP1319104A1/de
Application granted granted Critical
Publication of EP1319104B1 publication Critical patent/EP1319104B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24529—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface and conforming component on an opposite nonplanar surface
    • 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.]
    • 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
    • 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
    • Y10T428/24901—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material including coloring matter
    • 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
    • Y10T428/24—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.]
    • Y10T428/24934—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including paper 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]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper

Definitions

  • the invention relates to a security sheet that can be used to produce security documents, that is printable and that has a high print quality, as well as a high resistance to movement, especially after printing.
  • the invention relates more particularly to paper sheets for banknotes or other securities that can be printed in particular by offset printing and / or intaglio printing.
  • security documents for example banknote or check papers or any other valuable document, include chemical or physical means of authentication and / or indicators of forgery.
  • thermographic recording film having a transparent overlay comprising a polymeric binder and a mixture of at least two colloidal silicas of different average diameter, the total ratio of the silicas to the binder being at least 3 parts by weight of silica to 1 part by weight of binder and further the proportions and sizes respectively to the silicas being selected such that 1 part by weight of silica with a diameter less than or equal to 50 nm and 0.3 to 1 part of silica particles with a diameter of at most 40% of the larger particles.
  • This selection makes it possible to have a resistant layer and having a level of "fuzziness" so low a high transparency. This technical field is different from that of the security sheets.
  • the Applicant after having tried numerous compositions containing at least one binder and at least one filler, has surprisingly succeeded in solving the problems posed by using a composition containing at least one colloidal silica and at least one elastomeric binder. , transparent or translucent.
  • the invention provides a layered security sheet with elements characterized in that at least one of its faces is coated with a transparent or translucent layer comprising at least one colloidal silica and at least one of its faces is coated with a transparent or translucent layer comprising at least one colloidal silica and at least one less an elastomeric binder, transparent or translucent.
  • the elastomeric binder can be used, however, in admixture with other binders usually used in paper milling while ensuring the transparency of the layer and without impairing the level of durability.
  • the elastomeric binder is chosen from the group formed by the polyurethanes that can be used in the form of dispersions stabilized in an aqueous medium (latex).
  • said polyurethane is selected from polyurethanes of high hardness, this seems to improve the anti-blocking of the layer during the handling of treated sheets.
  • colloidal silica is a fumed silica.
  • Preferably it has a specific surface area measured according to the BET method (DIN 66 131 standard) of between 300 and 400 m 2 / g; the BET method giving a measure of the total specific surface area.
  • the layer gives the sheet and the security document obtained a particularly high resistance to global circulation, while allowing a very good impression rendering. More preferably still, said layer is characterized in that it comprises about 40 parts of said silica and about 60 parts of said binder, by dry weight, the sum of the parts of these components making 100 in total, the result obtained appearing optimum for this composition.
  • the sheet according to the invention is characterized by the fact that said binder is associated with a crosslinking agent, in particular a polyaziridine.
  • a crosslinking agent in particular a polyaziridine.
  • the sheet according to the invention is characterized in that the weight of the deposited layer is between 1 and 15 g / m 2 per dry side, preferably between 1 and 10 g / m 2 per side, preferably between 2 and 7 g / m 2 per dry side.
  • the layer may comprise other dispersant additives, viscosity modifiers, plasticizers, bacteriostatic agents, fungicides for example. It can not be ruled out that it includes other authentication or tampering agents.
  • the sheet to be treated according to the invention may be a sheet based on a composition of cellulosic fibers and / or cotton fibers and / or synthetic fibers.
  • the sheet may also be a sheet of synthetic material, such as those used to make plastic banknotes. This sheet can consist of a single jet or several jets.
  • the sheet is a cotton fiber paper for bank notes and comprises a wet strength agent, especially a melamine-formaldehyde or poly (amide-amine-epichlorohydrin) resin.
  • a wet strength agent especially a melamine-formaldehyde or poly (amide-amine-epichlorohydrin) resin.
  • the invention also provides a method of manufacturing said sheet.
  • a sheet is formed on a paper machine possibly comprising a watermarking device, from a composition comprising cellulose and / or cotton fibers, a wet strength agent. , and boards.
  • composition it is possible to use any usual means of coating in stationery, for example coils of the gravure, reverse-roll, champion, billblade, trailing blade, air knife type or TWIN HSM type film transfer system or an impregnator.
  • coils of the gravure, reverse-roll, champion, billblade, trailing blade, air knife type or TWIN HSM type film transfer system or an impregnator for example coils of the gravure, reverse-roll, champion, billblade, trailing blade, air knife type or TWIN HSM type film transfer system or an impregnator.
  • the invention also relates to a bank note obtained from a sheet as described above or obtained according to the method described above.
  • the viscosity is adjusted using rheology modifiers commonly used in the field of printing-writing layers for paper.
  • the weight of the layer deposited in dry state is 4 g / m 2 .
  • Example 2 Another example is made as in Example 2 but the deposited amount of the layer is 6 g / m 2 dry.
  • results are estimated visually [with the naked eye or with a magnifying device (magnifying glass, microscope)] and by comparison.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Claims (13)

  1. Sicherheitsfolie, bei der mindestens eine der Seiten mit einer Schicht überzogen ist, die ein durchsichtiges oder durchscheinendes elastomeres Bindemittel und ein Siliciumoxid umfasst, und die eine Druckansicht, insbesondere in feinem Feilenhieb, und einen hohen Flusswiderstand aufweist, dadurch gekennzeichnet, dass die Folie beobachtbare Sicherheitselemente umfasst, und dass die Schicht durchsichtig oder durchscheinend ist, und dass sie umfasst:
    - 30 bis 50 Trockengewichtsanteile des Siliciumoxids, wobei das Siliciumoxid ein kolloidales Siliciumoxid ist, und
    - 50 bis 70 Trockengewichtsanteile des durchsichtigen oder durchscheinenden elastomeren Bindemittels, wobei die Summe der Anteile dieser beiden Komponenten insgesamt 100 ausmacht.
  2. Folie nach Anspruch 1, dadurch gekennzeichnet, dass das elastomere Bindemittel aus der Gruppe ausgewählt wird, die von den Polyurethanen, die in Form von stabilisierten wässrigen Dispersionen verwendbar sind, gebildet ist.
  3. Folie nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass das Polyurethan unter den Polyurethanen mit hoher Härte ausgewählt wird.
  4. Folie nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Siliciumoxid ein pyrogenes Siliciumoxid ist.
  5. Folie nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Siliciumoxid eine spezifische Fläche, gemessen nach der BET-Methode (DIN-Norm 66 131), zwischen 300 und 400 m2/g hat.
  6. Folie nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Schicht ungefähr 40 Anteile des Siliciumoxids und ungefähr 60 Anteile des Bindemittels in Trockengewicht umfasst, wobei die Summe der Anteile dieser Komponenten insgesamt 100 ergibt.
  7. Folie nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zusammensetzung ein Vernetzungsmittel, insbesondere ein Polyaziridin, umfasst.
  8. Folie nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Schicht zwischen 1 und 15 g/m2 pro Seite trocken, vorzugsweise zwischen 1 und 10 g/m2 pro Seite, auf noch bevorzugtere Weise zwischen 2 und 7 g/m2 pro Seite aufgebracht wird.
  9. Papierfolie für eine Banknote, umfassend eine Sicherheitsfolie nach einem der vorhergehenden Ansprüche.
  10. Verfahren zur Herstellung einer Folie nach einem der vorhergehenden Ansprüche, umfassend die folgenden Schritte:
    - Bildung einer Folie auf einer Papiermaschine, umfassend eine Vorrichtung zum Versehen mit einem Wasserzeichen, aus einer Zusammensetzung, umfassend Cellulose- und/oder Baumwollfasern, einen Feuchtbeständigkeitswirkstoff und eventuell Leisten,
    - eventuell Einschließen von Sicherheitselementen in und/oder auf der Folie, wie beispielsweise einen Sicherheitsstreifen und/oder Elemente mit einer optisch variablen Wirkung,
    - eventuell Behandlung der Folie durch ein Klebemittel in einer Klebe- oder Imprägnierpresse,
    - Beschichten dieser Folie mit einer Zusammensetzung, die im wässrigen Medium hergestellt wird, umfassend:
    • das kolloidale Siliciumoxid, das in Form einer wässrigen Dispersion verwendet wird,
    • das elastomere Bindemittel, das in Form einer wässrigen Dispersion verwendet wird,
    • gegebenenfalls ein Vernetzungsmittel,
    • eventuell weitere in der Papierindustrie verwendete Zusätze,
    - Trocknen der Folie bei ungefähr 100 °C.
  11. Verfahren zur Herstellung einer Folie nach einem der vorhergehenden Ansprüche 1 bis 9, umfassend die folgenden Schritte:
    - Bildung einer Folie auf einer Papiermaschine, umfassend eventuell eine Vorrichtung zum Versehen mit einem Wasserzeichen, aus einer Zusammensetzung, umfassend Cellulose- und/oder Baumwollfasern, einen Feuchtbeständigkeitswirkstoff und eventuell Leisten,
    - eventuell Einschließen von Sicherheitselementen in und/oder auf der Folie, wie beispielsweise einen Sicherheitsstreifen und/oder Elemente mit einer optisch variablen Wirkung,
    - eventuell Behandlung der Folie durch ein Klebemittel in einer Klebe- oder Imprägnierpresse,
    - Beschichten dieser Folie mit einer Zusammensetzung, die im wässrigen Medium hergestellt wird, umfassend:
    • das kolloidale Siliciumoxid, das in Form einer wässrigen Dispersion verwendet wird,
    • das elastomere Bindemittel, das in Form einer wässrigen Dispersion verwendet wird,
    • gegebenenfalls ein Vernetzungsmittel,
    • eventuell weitere in der Papierindustrie verwendete Zusätze,
    - Trocknen der Folie bei ungefähr 100°C.
  12. Verfahren zur Herstellung einer Folie nach einem der vorhergehenden Ansprüche 1 bis 9, umfassend die folgenden Schritte:
    - Bildung einer Folie auf einer Papiermaschine, umfassend eventuell eine Vorrichtung zum Versehen mit einem Wasserzeichen, aus einer Zusammensetzung, umfassend Cellulose- und/oder Baumwollfasern, einen Feuchtbeständigkeitswirkstoff und eventuell Leisten,
    - eventuell Einschließen von Sicherheitselementen in und/oder auf der Folie, wie beispielsweise einen Sicherheitsstreifen und/oder Elemente mit einer optisch variablen Wirkung,
    - eventuell Behandlung der Folie durch ein Klebemittel in einer Klebe- oder Imprägnierpresse,
    - Beschichten dieser Folie mit einer Zusammensetzung, die im wässrigen Medium hergestellt wird, umfassend:
    • das kolloidale Siliciumoxid, das in Form einer wässrigen Dispersion verwendet wird,
    • das elastomere Bindemittel, das in Form einer wässrigen Dispersion verwendet wird,
    • gegebenenfalls ein Vernetzungsmittel,
    • eventuell weitere in der Papierindustrie verwendete Zusätze,
    - Trocknen der Folie bei ungefähr 100 °C.
  13. Banknote, die aus einer Folie nach einem der Ansprüche 1 bis 9 oder nach einem der Ansprüche 10 bis 12 erhalten wird.
EP01969862A 2000-09-11 2001-09-10 Sicherheitsblatt, das eine durchsichtige oder transluzente schicht enthält Expired - Lifetime EP1319104B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0011543 2000-09-11
FR0011543A FR2814476B1 (fr) 2000-09-11 2000-09-11 Feuille de securite comportant une couche transparente ou translucide
PCT/FR2001/002803 WO2002020902A1 (fr) 2000-09-11 2001-09-10 Feuille de securite comportant une couche transparente ou translucide

Publications (2)

Publication Number Publication Date
EP1319104A1 EP1319104A1 (de) 2003-06-18
EP1319104B1 true EP1319104B1 (de) 2007-10-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP01969862A Expired - Lifetime EP1319104B1 (de) 2000-09-11 2001-09-10 Sicherheitsblatt, das eine durchsichtige oder transluzente schicht enthält

Country Status (18)

Country Link
US (1) US8658273B2 (de)
EP (1) EP1319104B1 (de)
CN (1) CN1245555C (de)
AT (1) ATE377110T1 (de)
AU (1) AU2001289996A1 (de)
BR (1) BR0113796B1 (de)
CA (1) CA2421984C (de)
CZ (1) CZ301138B6 (de)
DE (1) DE60131180T2 (de)
DK (1) DK1319104T3 (de)
ES (1) ES2295209T3 (de)
FR (1) FR2814476B1 (de)
HU (1) HU229559B1 (de)
PL (1) PL213020B1 (de)
PT (1) PT1319104E (de)
SK (1) SK287883B6 (de)
TW (1) TWI296663B (de)
WO (1) WO2002020902A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2466005B1 (de) 2006-10-27 2017-10-04 Crane & Co., Inc. Schmutz- und/oder feuchtigkeitsabweisendes sicheres Dokument

Families Citing this family (36)

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FR2827001B1 (fr) * 2001-07-03 2004-03-05 Brinks France Dispositif de securite pour le transport et/ou le stockage de valeurs papier
FR2838025B1 (fr) 2002-04-08 2005-08-05 Arjo Wiggins Support d'information presentant des proprietes biocides et son procede de fabrication
DE502004001160D1 (de) * 2004-05-14 2006-09-21 Hueck Folien Gmbh Beschichtung zur Erhöhung der Umlauffähigkeit von Dataträgern
EP1743976A1 (de) * 2005-07-13 2007-01-17 SAPPI Netherlands Services B.V. Beschichtetes Papier für Offsetdruck
FR2890666A1 (fr) 2005-09-15 2007-03-16 Arjowiggins Security Soc Par A Structure comportant un substrat en matiere fibreuse et procede pour authentifier et/ou identifier une telle structure.
FR2897078B1 (fr) 2006-02-09 2011-08-19 Arjowiggins Materiau en feuille comportant au moins un filigrane avec une nuance coloree.
FR2916768B1 (fr) * 2007-05-31 2009-07-24 Arjowiggins Licensing Soc Par Feuille de securite resistante au froissement, son procede de fabrication et un document de securite la comprenant
JP4854690B2 (ja) * 2007-09-21 2012-01-18 ソニーケミカル＆インフォメーションデバイス株式会社 磁性シート及びその製造方法
US7828922B2 (en) 2007-10-24 2010-11-09 Neenah Paper, Inc. Methods for making false watermarks in a fibrous substrate
ES2691381T3 (es) * 2008-10-03 2018-11-27 Sicpa Holding Sa Elemento de seguridad doble ópticamente variable
FR2945180B1 (fr) 2009-05-07 2013-02-22 Arjowiggins Security Support d'information presentant des proprietes antivirales et son procede de fabrication
DE102009020846A1 (de) * 2009-05-12 2010-11-25 Giesecke & Devrient Gmbh Farbannahmeschicht mit Aussparung
FR2954211B1 (fr) 2009-12-23 2012-02-17 Arjowiggins Security Procede de fabrication d' une feuille par densification pour former une zone rendue transparente.
FR2960005B1 (fr) 2010-05-12 2012-07-20 Arjowiggins Security Document de securite comportant un filigrane ou pseudo-filigrane, une image combinee et une trame de revelation, et procedes associes.
FR2965752B1 (fr) 2010-10-08 2012-11-30 Arjowiggins Security Structure de securite incorporant des microperforations
FR2965750A1 (fr) 2010-10-08 2012-04-13 Arjowiggins Security Structure multicouche
FR2967074B1 (fr) 2010-11-08 2013-06-28 Arjowiggins Security Compositions fluides aptes a former un revetement presentant des proprietes antivirales
US9708773B2 (en) * 2011-02-23 2017-07-18 Crane & Co., Inc. Security sheet or document having one or more enhanced watermarks
FR2973049B1 (fr) 2011-03-21 2016-12-23 Arjowiggins Security Support d'information ou papier comportant un materiau auto-reparant
FR2975408B1 (fr) 2011-05-18 2020-10-23 Arjowiggins Security Feuille a haute durabilite pour la fabrication de billets de banque
FR2980395A1 (fr) 2011-09-23 2013-03-29 Arjowiggins Security Support en feuille
FR2984926B1 (fr) 2011-12-21 2014-02-21 Arjowiggins Security Feuille de papier resistante au froissement
MX2014009983A (es) * 2012-02-29 2014-09-08 Sicpa Holding Sa Manchado permenente de documentos de seguridad barnizados.
AU2013229916B2 (en) * 2012-03-09 2015-10-01 United States Postal Service Method and system for item authentication and customization
US10275969B2 (en) 2012-03-09 2019-04-30 United States Postal Service Method and system for item authentication and customization
DE202012010037U1 (de) 2012-10-19 2014-01-20 Hueck Folien Ges.M.B.H. Beschichtung für Wertpapiere, insbesondere zur Erhöhung der Umlauffähigkeit
FR2998588B1 (fr) 2012-11-29 2015-01-30 Arjowiggins Security Feuille de securite resistante au froissement, son procede de fabrication et un document de securite la comprenant.
FR2999618B1 (fr) 2012-12-19 2015-03-20 Arjowiggins Security Procede de preparation d'une feuille de securite et/ou de valeur par penetration d'un adhesif thermoactivable au sein d'un substrat fibreux.
FR3004470B1 (fr) 2013-04-11 2015-05-22 Arjowiggins Security Element de securite comportant un pigment interferentiel et une charge nanometrique.
FR3004471B1 (fr) 2013-04-11 2015-10-23 Arjowiggins Security Element de securite comportant une structure de masquage contenant un melange de charges nanometriques.
FR3011011B1 (fr) * 2013-09-23 2016-04-29 Arjowiggins Security Papier comportant des fibres synthetiques fibrillees.
DE102013221324A1 (de) 2013-10-21 2015-04-23 Bundesdruckerei Gmbh Mit mindestens einem Druckmerkmal versehenes Druckprodukt, Verfahren zu dessen Herstellung und Transferfolie
FR3015355B1 (fr) 2013-12-20 2020-08-14 Arjowiggins Security Substrat synthetique multicouche
FR3021251B1 (fr) * 2014-05-26 2017-10-27 Arjowiggins Security Substrat pour document securise.
FR3030363B1 (fr) 2014-12-19 2022-05-13 Arjowiggins Security Procede de traitement d’un element de securite comportant une structure optique ayant une face non plane
DE102022133075A1 (de) 2022-12-13 2024-06-13 Giesecke+Devrient Currency Technology Gmbh Sicherheitssubstrat, Sicherheitspapier und Herstellungsverfahren

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US4844976A (en) * 1987-03-09 1989-07-04 Minnesota Mining And Manufacturing Company Retroreflective sheet coated with silica layer
FR2668507B1 (fr) * 1990-02-09 1996-06-21 Arjomari Europ Feuille pour documents de securite, ayant une imprimabilite elevee en meme temps qu'une resistance a la circulation elevee.
EP0507998B1 (de) * 1991-04-12 1995-10-25 Moore Business Forms, Inc. Überzogenes Substrat und Verfahren zur Herstellung
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DE69312720T3 (de) * 1993-12-10 2003-11-27 Agfa Gevaert Nv Sicherheitsdokument mit einem durchsichtigen oder durchscheinenden Träger und mit darin enthaltenden Interferenzpigmenten
HU221440B (en) * 1995-03-13 2002-10-28 Portals Ltd Security paper
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EP1174278B1 (de) * 2000-07-11 2004-01-28 Oji Paper Co., Ltd. Fälschungssicheres Aufzeichnungspapier und Papierträger

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EP2466005B1 (de) 2006-10-27 2017-10-04 Crane & Co., Inc. Schmutz- und/oder feuchtigkeitsabweisendes sicheres Dokument
EP3231938B1 (de) 2006-10-27 2021-08-04 Crane & Co., Inc. Schmutz und/oder feuchtigkeitsbeständiges sicheres dokument

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BR0113796B1 (pt) 2012-10-30
TWI296663B (en) 2008-05-11
ES2295209T3 (es) 2008-04-16
FR2814476B1 (fr) 2003-04-11
DE60131180T2 (de) 2008-08-07
WO2002020902A1 (fr) 2002-03-14
HUP0301682A2 (en) 2003-08-28
CZ2003607A3 (cs) 2004-12-15
EP1319104A1 (de) 2003-06-18
FR2814476A1 (fr) 2002-03-29
AU2001289996A1 (en) 2002-03-22
ATE377110T1 (de) 2007-11-15
US20040023008A1 (en) 2004-02-05
PT1319104E (pt) 2008-02-06
CN1455833A (zh) 2003-11-12
SK287883B6 (sk) 2012-02-03
CZ301138B6 (cs) 2009-11-18
CA2421984A1 (fr) 2002-03-14
BR0113796A (pt) 2003-07-08
DK1319104T3 (da) 2008-03-03
CN1245555C (zh) 2006-03-15
DE60131180D1 (de) 2007-12-13
US8658273B2 (en) 2014-02-25
SK2712003A3 (sk) 2006-06-01
HU229559B1 (en) 2014-02-28
PL361145A1 (en) 2004-09-20
CA2421984C (fr) 2010-01-12
PL213020B1 (pl) 2012-12-31

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