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1. WO2012079905 - ACTIVATABLE SECURITY ELEMENT

Publication Number WO/2012/079905
Publication Date 21.06.2012
International Application No. PCT/EP2011/070300
International Filing Date 16.11.2011
IPC
B42D 15/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; 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
15Printed matter of special format or style not otherwise provided for
B41M 3/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
3Printing processes to produce particular kinds of printed work, e.g. patterns
14Security printing
G07D 7/12 2006.01
GPHYSICS
07CHECKING-DEVICES
DHANDLING OF COINS OR OF VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
7Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
06using wave or particle radiation
12Visible light, infra-red or ultraviolet radiation
CPC
B41M 3/144
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
3Printing processes to produce particular kinds of printed work, e.g. patterns
14Security printing
144using fluorescent, luminescent or iridescent effects
B42D 2033/14
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; 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
2033Structure or construction of identity, credit, cheque or like information-bearing cards
14Photosensitive material
B42D 2033/20
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; 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
2033Structure or construction of identity, credit, cheque or like information-bearing cards
20Coloured material; Pigments or inks
B42D 2033/30
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; 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
2033Structure or construction of identity, credit, cheque or like information-bearing cards
30Plastic material
B42D 2035/24
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; 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
2035Nature or shape of the markings provided on identity, credit, cheque or like information-bearing cards
12Shape of the markings
20Optical effects
24Colours
B42D 25/29
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; 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
25Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
20characterised by a particular use or purpose
29Securities; Bank notes
Applicants
  • BUNDESDRUCKEREI GMBH [DE]/[DE] (AllExceptUS)
  • KRÜGER, Per [DE]/[DE] (UsOnly)
  • MOMBRÉE, Alexander [DE]/[DE] (UsOnly)
  • EHREKE, Jens [DE]/[DE] (UsOnly)
  • TIETZE, Stephanie [DE]/[DE] (UsOnly)
Inventors
  • KRÜGER, Per
  • MOMBRÉE, Alexander
  • EHREKE, Jens
  • TIETZE, Stephanie
Agents
  • BRESSEL, Burkhard
Priority Data
10 2010 063 012.814.12.2010DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) AKTIVIERBARES SICHERHEITSELEMENT
(EN) ACTIVATABLE SECURITY ELEMENT
(FR) ÉLÉMENT DE SÉCURITÉ ACTIVABLE
Abstract
(DE)
Erfindungsgemäß wird ein Sicherheitselement für die Absicherung eines Wert- und/oder Sicherheitsdokuments und ein Verfahren zu dessen Herstellung geschaffen, wobei das Sicherheitselement effizient hergestellt werden kann, jedoch unter deutlich verringerten Sicherheitsanforderungen hergestellt und transportiert werden kann. Das Sicherheitselement umfasst eine Matrix und wenigstens einen Merkmalsstoff, der bei geeigneter Anregung mit elektromagnetischer Strahlung luminesziert und/oder Licht absorbiert und/oder Licht streut. Das Sicherheitselement weist eine für die Verifikation des Wert- und/oder Sicherheitsdokuments geeignete Eigenschaft, die eine Lumineszenz und/oder Lichtabsorption und/oder Lichtstreuung des Sicherheitselements ist, sowie einen ersten Farbzustand und einen vom ersten Farbzustand verschiedenen zweiten Farbzustand auf. Es ist ferner irreversibel von dem ersten Farbzustand in den zweiten Farbzustand aktivierbar. Nur der zweite Farbzustand ist der für eine Verifikation geeignete Farbzustand.
(EN)
The invention provides a security element for safeguarding a document of value and/or a security document, and also a method for producing the same, wherein the security element can be produced efficiently, but can be produced, and transported, with considerably reduced security requirements having to be met. The security element comprises a matrix and at least one feature substance which, upon suitable stimulation by electromagnetic radiation, luminesces and/or absorbs light and/or scatters light. The security element has a property which is suitable for verifying the document of value and/or the security document, and is constituted by luminescence and/or light absorption and/or light scattering of the security element, and also a first colour state and a second colour state, which differs from the first colour state. Furthermore, the security element can undergo irreversible activation from the first colour state into the second colour state. Only the second colour state is the colour state which is suitable for verification purposes.
(FR)
L'invention concerne un élément de sécurité pour sécuriser un document de valeur et/ou de sécurité et un procédé pour sa production, l'élément de sécurité pouvant être fabriqué de manière efficace, mais pouvant être fabriqué et transporté sous des exigences de sécurité nettement réduites. L'élément de sécurité comprend une matrice et au moins une substance de caractérisation qui est luminescente et/ou absorbe de la lumière et/ou disperse de la lumière lors d'une excitation appropriée par un rayonnement électromagnétique. L'élément de sécurité présente une propriété appropriée pour la vérification du document de valeur et/ou de sécurité, qui est une luminescence et/ou une absorption de la lumière et/ou une dispersion de la lumière par l'élément de sécurité, ainsi qu'un premier état de couleur et un deuxième état de couleur différent du premier état de couleur. Il est en outre activable irréversiblement du premier état de couleur dans le deuxième état de couleur. Seul le deuxième état de couleur est l'état de couleur approprié pour une vérification.
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