1. WO2026174339 - SECURITY ELEMENT WITH RELIEF STRUCTURE

Publication Number WO/2026/174339

Publication Date 27.08.2026

International Application No. PCT/AT2026/060049

International Filing Date 19.02.2026

IPC

B42D 25/324 2014.1

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
324	Reliefs

B42D 25/328 2014.1

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
328	Diffraction gratings; Holograms

B42D 25/36 2014.1

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
36	comprising special materials

B42D 25/324 2014.1

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
324	Reliefs

B42D 25/328 2014.1

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
328	Diffraction gratings; Holograms

B42D 25/36 2014.1

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
36	comprising special materials

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CPC

B42D 25/324

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
324	Reliefs

B42D 25/328

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
328	Diffraction gratings; Holograms

B42D 25/36

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
36	comprising special materials

B42D 25/324

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
324	Reliefs

B42D 25/328

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
328	Diffraction gratings; Holograms

B42D 25/36

B	PERFORMING OPERATIONS; TRANSPORTING
42	BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
D	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
25	Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30	Identification or security features, e.g. for preventing forgery
36	comprising special materials

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Applicants

• HUECK FOLIEN GESELLSCHAFT M.B.H. [AT]/[AT]

Inventors

• FUCHSBAUER, Anita
• TRASSL, Stephan

Agents

• ANWÄLTE BURGER UND PARTNER RECHTSANWALT GMBH

Priority Data

25159466.9

21.02.2025

EP

Publication Language German (de)

Filing Language German (de)

Designated States

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AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, MG, MK, MN, MU, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UY, UZ, VC, VN, WS, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, CV, GH, GM, KE, LR, LS, MU, MW, MZ, NA, RW, SC, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

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Title

(DE) SICHERHEITSELEMENT MIT RELIEFSTRUKTUR

(EN) SECURITY ELEMENT WITH RELIEF STRUCTURE

(FR) ÉLÉMENT DE SÉCURITÉ AYANT UNE STRUCTURE EN RELIEF

Abstract

(DE) Die Erfindung betrifft ein Sicherheitselement (1); umfassend ein Trägersubstrat (2) und eine darauf angeordnete Reliefstruktur (3), die in Auflicht zumindest ein betrachtungswinkelabhängiges oder betrachtungswinkelunabhängiges Motiv darstellt, wobei die Reliefstruktur (3) strukturbildende dreidimensionale Elemente (4) aufweist, die mittels einer Freiformoberfläche gebildet sind und in mehrere Segmente (5) definierter optischer Eigenschaften unterteilt ist, mittels der das Motiv in einem ersten Betrachtungswinkel (6) in einer ersten Farbe (7) erscheint und in einem zweiten Betrachtungswinkel (8) in einer zweiten Farbe (9) erscheint, wobei in zumindest einem Bereich (10) der Segmente (5) die strukturbildenden Elemente (4) bezüglich ihrer Struktureigenschaften derart variierend gegenüber den weiteren strukturbildenden Elementen (4) ausgebildet sind, dass durch eine Beeinflussung der Beschichtung (14) mittels der veränderten Struktureigenschaften der strukturbildenden Elemente in dem Bereich (10) das Motiv in einem Betrachtungsbereich (11) außerhalb des ersten Betrachtungswinkels (6) und des zweiten Betrachtungswinkels (8) in zumindest einer dritten Farbe (12) erscheint.

(EN) The invention relates to a security element (1) comprising a support substrate (2) and a relief structure (3) that is provided thereon and displays, in incident light, at least one motif which is based on the viewing angle or which is not based on the viewing angle, wherein the relief structure (3) has structure-forming three-dimensional elements (4), which are formed by means of a free-form surface, and is divided into a plurality of segments (5) with defined optical properties, by virtue of which the motif appears in a first color (7) at a first viewing angle (6) and in a second color (9) at a second viewing angle (8); in at least one region (10) of the segments (5), the structure-forming elements (4) are designed to vary from the other structure-forming elements (4) in terms of the structural properties thereof in such a way that the motif appears in at least one third color (12) in a viewing range (11) outside the first viewing angle (6) and the second viewing angle (8) as a result of the influence of the coating (14) by means of the changed structural properties of the structure-forming elements in said region (10).

(FR) L'invention se rapporte à un élément de sécurité (1) comprenant un substrat de support (2) et une structure en relief (3) qui est disposée sur celui-ci et qui affiche, en lumière incidente, au moins un motif qui est basé sur l'angle de visualisation ou qui n'est pas basé sur l'angle de visualisation, la structure en relief (3) ayant des éléments tridimensionnels formant une structure (4), qui sont formés au moyen d'une surface de forme libre, et étant divisé en une pluralité de segments (5) présentant des propriétés optiques définies, grâce auxquels le motif apparaît dans une première couleur (7) à un premier angle de visualisation (6) et dans une deuxième couleur (9) à un second angle de visualisation (8) ; dans au moins une région (10) des segments (5), les éléments de formation de structure (4) sont conçus pour varier des autres éléments de formation de structure (4) en termes de propriétés structurales de ceux-ci de sorte que le motif apparaisse dans au moins une troisième couleur (12) dans une plage de visualisation (11) à l'extérieur du premier angle de visualisation (6) et du second angle de visualisation (8) suite à l'influence du revêtement (14) au moyen des propriétés structurales modifiées des éléments de formation de structure dans ladite région (10).

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The publication of an international application under the Patent Cooperation Treaty in PATENTSCOPE (which constitutes an element of the Gazette) does not imply the expression of any opinion whatsoever on the part of the International Bureau of WIPO concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.