EP1319104A1 - Sicherheitsblatt, das eine durchsichtige oder transluzente schicht enthält - Google Patents

Sicherheitsblatt, das eine durchsichtige oder transluzente schicht enthält

Info

Publication number
EP1319104A1
EP1319104A1 EP01969862A EP01969862A EP1319104A1 EP 1319104 A1 EP1319104 A1 EP 1319104A1 EP 01969862 A EP01969862 A EP 01969862A EP 01969862 A EP01969862 A EP 01969862A EP 1319104 A1 EP1319104 A1 EP 1319104A1
Authority
EP
European Patent Office
Prior art keywords
sheet
parts
sheet according
silica
dry weight
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.)
Granted
Application number
EP01969862A
Other languages
English (en)
French (fr)
Other versions
EP1319104B1 (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
Original Assignee
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

Links

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 which can be used for manufacturing security documents, which is printable and which has a high print rendering, as well as a high resistance to circulation, especially after printing.
  • the invention relates more particularly to sheets of paper for banknotes or other valuable securities which can in particular be printed by offset printing and / or by intaglio printing.
  • security documents for example papers for banknotes or for checks or any other security of value include chemical or physical means of authentication and / or indicators of falsification.
  • security elements for example wires, fibers, boards, etc.
  • security elements for example wires, fibers, boards, etc.
  • security elements which may have variable optical effects, be colored or have inscriptions or have various physical properties such as magnetism, electrical conductivity, thermomagnetism, etc., which can be arranged at least partially inside the sheet,
  • This process involves etching a plate, spreading ink over the plate and pressing the sheet of paper onto the plate.
  • the invention therefore aims to provide a sheet intended for the production of security documents, in particular banknotes, which simultaneously has the following properties:
  • the Applicant after having tried numerous compositions containing at least one binder and at least one filler, has managed, surprisingly, to solve the problems posed by using a composition containing at least one colloidal silica and at least one binder of elastomeric character. , transparent or translucent.
  • the invention provides a coated security sheet comprising elements security, having a high print rendering and resistance to circulation, which is 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 minus an elastomeric binder, transparent or translucent.
  • the elastomeric binder can however be used in admixture with other binders usually used in stationery while taking care to maintain the transparency of the layer and without harming the level of durability.
  • the elastomeric binder is chosen from the group formed by polyurethanes which can be used in the form of dispersions stabilized in an aqueous medium (latex).
  • said polyurethane is chosen from high hardness polyurethanes, this seems to improve the anti-blocking of the layer during the handling of the treated sheets.
  • colloidal silica is a fumed silica.
  • it has a specific surface measured according to the BET method
  • said layer according to the invention is characterized in that it comprises: - 1 to 95 parts by dry weight of said silica,
  • said layer according to the invention is characterized in that it comprises: - 30 to 50 parts by dry weight of said silica,
  • the layer gives the sheet and the security document obtained, a particularly high overall resistance to circulation, while allowing a very good printing result.
  • said layer is characterized in that it comprises approximately 40 parts of said silica and approximately 60 parts of said binder, in 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 side in dry conditions, preferably between 1 and 10 g / m 2 per side, more preferably between 2 and 7 g / m 2 per side in dry.
  • the layer may include other dispersing additives, viscosity modifying agents, plasticizers, bacteriostatic agents, fungicides for example. It is not excluded that it includes other authentication or tampering agents.
  • the sheet to be treated according to the invention can be a sheet based on a composition of cellulosic fibers and / or cotton fibers and / or synthetic fibers.
  • the sheet can also be a sheet of synthetic material, in particular such as those used to make plastic banknotes. This sheet can consist of a single jet or of several jets.
  • the sheet is a paper based on cotton fibers for banknotes and comprises a wet resistance agent, in particular a melamine-formaldehyde or poly (amide-amine-epychlorohydrin) resin.
  • a wet resistance agent in particular a melamine-formaldehyde or poly (amide-amine-epychlorohydrin) resin.
  • the invention also provides a method of manufacturing said sheet.
  • a sheet is formed on a paper machine optionally comprising a watermarking device, from a composition of cellulose and / or cotton fibers, and a wet strength agent, and optionally boards,
  • - security elements such as a security thread and / or elements with an optically variable effect, are optionally included in and / or on the sheet,
  • the sheet is optionally treated with a sizing agent in a sizing or impregnating press, - this sheet is then coated with a composition produced in an aqueous medium containing: - said colloidal silica, used in the form of an aqueous dispersion,
  • said elastomeric binder used in the form of an aqueous dispersion
  • the sheet is dried at around 100 ° C.
  • any conventional coating means can be used in stationery, for example coaterers of the rotogravure, "reverse-roll”, “champion”, “billblade” type, with trailing blade, air knife or a film transfer system of the type known as TWTN HSM 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.
  • Comparative Example 1 The sheet of paper is formed on a so-called round-shaped paper machine with a canvas comprising a pattern making it possible to make a watermark, this paper being suitable as paper for making a banknote, as follows:
  • a cotton fiber paste is suspended in water, this suspension is refined at 60 ° SCHOEPPER-RIEGLER, - a wet resistance agent is added, approximately 2.5% by dry weight of a poly resin (amide-amine-epychlorohydrin), expressed relative to cotton fibers,
  • a micro-printed security thread called "window thread”, according to prior known techniques so as to appear this wire in some windows on the surface of the paper.
  • a method which can be used to introduce this wire is described, for example, in patent EP59056.
  • Example 1 We use a support obtained according to Example 1 which is coated with an air knife coater with a composition produced in an aqueous medium which comprises: - 39 parts, by dry weight of a polyurethane elastomer binder sold under the name of "Cromelastic SE871",
  • a polyaziridine crosslinking agent is added in an amount of 3 parts per 100 parts of the preceding components.
  • the viscosity is adjusted using rheology modifiers usually used in the field of print-write layers for paper.
  • the weight of the dry deposited layer is 4 g / m 2 .
  • This sheet is intaglio printed and subjected to various tests. The characteristics and results of these tests are presented in Tables 1 to 3.
  • Example 2 Another example is carried out as in Example 2, but the quantity deposited of the layer is 6 g / m 2 in dry.
  • a support is produced as in Example 2 but with the following quantities of binder and silica:
  • EXAMPLE 5 A support is produced as in Example 2 but with the following quantities of binder and silica: - 61 parts, by dry weight of a polyurethane elastomer binder sold under the name of “Cromelastic SE871”,
  • a support is produced as in Example 2 but with the following quantities of binder and silica: 76 parts, by dry weight of a polyurethane elastomer binder sold under the name of "Cromelastic SE871",
  • the resistance to leachability of the samples printed by intaglio is tested to simulate a passage in a washing machine.
  • This test for resistance to the leachability of the printed sheets is carried out as follows: A paper test tube is placed in a bottle containing water and detergent placed on a TURBULA device which is rotated for 1 hour. The degradation is assessed visually and according to an internal rating scale from 1 (minimum) to 5 (maximum). The results are presented in Table 2.
  • results are estimated visually [with the naked eye or with a magnifying device (magnifying glass, microscope)] and by comparison.
  • the wet soiling resistance test of the printed sheets is carried out as follows:
  • Each sheet of examples is cut into several test tubes.
  • Each specimen is crumpled in an IGT crumple. Then it is smoothed manually, it is put in a bottle which hermetically closes in the presence of ceramic beads 20 mm in diameter and a powder containing yellow, brown dyes, carbon black, vermicullite, a composition of artificial sweat and an ointment composition.
  • the bottle is placed in a TURBULA device which is rotated for a total of 15 minutes.
  • a kinetics of soiling are carried out by determining the whiteness according to the ISO 2471 standard (reflectance at 457 nm) and the degree of yellow before soiling and then after a given time.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paints Or Removers (AREA)
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
FR0011543A FR2814476B1 (fr) 2000-09-11 2000-09-11 Feuille de securite comportant une couche transparente ou translucide
FR0011543 2000-09-11
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 true EP1319104A1 (de) 2003-06-18
EP1319104B1 EP1319104B1 (de) 2007-10-31

Family

ID=8854157

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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011077403A1 (fr) 2009-12-23 2011-06-30 Arjowiggins Security Procédé de fabrication d'une feuille par densification pour former une zone rendue transparente
WO2012046213A1 (fr) 2010-10-08 2012-04-12 Arjowiggins Security Structure de sécurité incorporant des microperforations
WO2012046212A1 (fr) 2010-10-08 2012-04-12 Arjowiggins Security Structure multicouche
WO2012127418A1 (fr) 2011-03-21 2012-09-27 Arjowiggins Security Support d'information ou papier comportant un matériau auto-réparant
WO2013042061A1 (fr) 2011-09-23 2013-03-28 Arjowiggins Security Support en feuille pour marquage au laser
WO2013093872A1 (fr) 2011-12-21 2013-06-27 Arjowiggins Security Feuille de papier resistante au froissement
WO2014083527A1 (fr) 2012-11-29 2014-06-05 Arjowiggins Security Feuille de securite resistante au froissement
WO2015092741A1 (fr) 2013-12-20 2015-06-25 Arjowiggins Security Substrat synthetique multicouche
EP2466005B1 (de) 2006-10-27 2017-10-04 Crane & Co., Inc. Schmutz- und/oder feuchtigkeitsabweisendes sicheres Dokument

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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
EP1596003B1 (de) * 2004-05-14 2006-08-09 Hueck Folien Gesellschaft m.b.H. 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
BRPI0920223B1 (pt) * 2008-10-03 2021-07-20 Sicpa Holding Sa Elemento de segurança oticamente variável emparelhado, processo para produção do referido elemento de segurança, documento de segurança, e conjunto de primeiro e segundo dispositivos de interferência oticamente variáveis
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
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.
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
FR2975408B1 (fr) 2011-05-18 2020-10-23 Arjowiggins Security Feuille a haute durabilite pour la fabrication de billets de banque
ES2831599T3 (es) * 2012-02-29 2021-06-09 Sicpa Holding Sa Manchado permanente de documentos de seguridad barnizados
US10275969B2 (en) 2012-03-09 2019-04-30 United States Postal Service Method and system for item authentication and customization
US9291559B2 (en) * 2012-03-09 2016-03-22 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
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
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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Cited By (10)

* 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
EP3231938B1 (de) 2006-10-27 2021-08-04 Crane & Co., Inc. Schmutz und/oder feuchtigkeitsbeständiges sicheres dokument
WO2011077403A1 (fr) 2009-12-23 2011-06-30 Arjowiggins Security Procédé de fabrication d'une feuille par densification pour former une zone rendue transparente
WO2012046213A1 (fr) 2010-10-08 2012-04-12 Arjowiggins Security Structure de sécurité incorporant des microperforations
WO2012046212A1 (fr) 2010-10-08 2012-04-12 Arjowiggins Security Structure multicouche
WO2012127418A1 (fr) 2011-03-21 2012-09-27 Arjowiggins Security Support d'information ou papier comportant un matériau auto-réparant
WO2013042061A1 (fr) 2011-09-23 2013-03-28 Arjowiggins Security Support en feuille pour marquage au laser
WO2013093872A1 (fr) 2011-12-21 2013-06-27 Arjowiggins Security Feuille de papier resistante au froissement
WO2014083527A1 (fr) 2012-11-29 2014-06-05 Arjowiggins Security Feuille de securite resistante au froissement
WO2015092741A1 (fr) 2013-12-20 2015-06-25 Arjowiggins Security Substrat synthetique multicouche

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CA2421984A1 (fr) 2002-03-14
PT1319104E (pt) 2008-02-06
HU229559B1 (en) 2014-02-28
HUP0301682A2 (en) 2003-08-28
DE60131180D1 (de) 2007-12-13
DE60131180T2 (de) 2008-08-07
CN1455833A (zh) 2003-11-12
CA2421984C (fr) 2010-01-12
FR2814476B1 (fr) 2003-04-11
WO2002020902A1 (fr) 2002-03-14
CZ301138B6 (cs) 2009-11-18
CN1245555C (zh) 2006-03-15
PL213020B1 (pl) 2012-12-31
DK1319104T3 (da) 2008-03-03
ATE377110T1 (de) 2007-11-15
BR0113796B1 (pt) 2012-10-30
AU2001289996A1 (en) 2002-03-22
CZ2003607A3 (cs) 2004-12-15
TWI296663B (en) 2008-05-11
US20040023008A1 (en) 2004-02-05
BR0113796A (pt) 2003-07-08
PL361145A1 (en) 2004-09-20
ES2295209T3 (es) 2008-04-16
SK2712003A3 (sk) 2006-06-01
SK287883B6 (sk) 2012-02-03
US8658273B2 (en) 2014-02-25
FR2814476A1 (fr) 2002-03-29
EP1319104B1 (de) 2007-10-31

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