EP 2152470 A2 20100217 - FILM ELEMENT FOR DETECTING AUTHENTICITY
Title (en)
FILM ELEMENT FOR DETECTING AUTHENTICITY
Title (de)
FOLIENELEMENT ZUR ECHTHEITSERKENNUNG
Title (fr)
ÉLÉMENT SOUS FORME DE FEUILLE PERMETTANT UNE RECONNAISSANCE D'AUTHENTICITÉ
Publication
Application
Priority
- DE 2008000861 W 20080521
- DE 102007024298 A 20070523
Abstract (en)
[origin: US2010108874A1] One embodiment of the present invention discloses a film element for detecting authenticity, particularly for security elements, security papers, documents of value, coins, chips, and the like, wherein it includes a transparent film and/or a motif layer or a structured layer, including or representing a luminescent motif. The transparent film is preferably made of polycarbonate or PMMA, and the luminescent motif is preferably introduced into the film element via laser processing, particularly laser engraving, via steel embossing or gravure printing or a kiss-cut method or via perforation.
IPC 8 full level
B24D 15/00 (2006.01); B24D 15/10 (2006.01)
CPC (source: EP KR US)
B41M 3/14 (2013.01 - KR); B42D 15/0053 (2013.01 - KR); B42D 25/29 (2014.10 - KR); B42D 25/346 (2014.10 - US); B42D 25/351 (2014.10 - KR US); B42D 25/355 (2014.10 - EP US); B42D 25/36 (2014.10 - KR); B42D 25/369 (2014.10 - US); B42D 25/373 (2014.10 - US); B42D 25/387 (2014.10 - US); B42D 25/41 (2014.10 - EP US); B42D 25/425 (2014.10 - EP US); B42D 25/43 (2014.10 - EP US); B42D 25/47 (2014.10 - US); D21H 21/42 (2013.01 - EP US); B41M 5/24 (2013.01 - EP US); B42D 2033/04 (2022.01 - EP); B42D 2033/22 (2022.01 - EP); B42D 2035/20 (2022.01 - EP)
Citation (search report)
See references of WO 2008141632A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
US 2010108874 A1 20100506; AU 2008253372 A1 20081127; AU 2008253372 A2 20091217; BR PI0811614 A2 20141111; CA 2687655 A1 20081127; CN 101678697 A 20100324; DE 102007024298 B3 20081016; EP 2152470 A2 20100217; IL 202112 A0 20100616; JP 2010527809 A 20100819; KR 20100033486 A 20100330; MX 2009012534 A 20091203; RU 2009147750 A 20110627; WO 2008141632 A2 20081127; WO 2008141632 A3 20090507; WO 2008141632 A9 20090730
DOCDB simple family (application)
US 45141508 A 20080521; AU 2008253372 A 20080521; BR PI0811614 A 20080521; CA 2687655 A 20080521; CN 200880016831 A 20080521; DE 102007024298 A 20070523; DE 2008000861 W 20080521; EP 08758102 A 20080521; IL 20211209 A 20091112; JP 2010508698 A 20080521; KR 20097026949 A 20080521; MX 2009012534 A 20080521; RU 2009147750 A 20080521