EP 3049503 A2 20160803 - DOCUMENT OF VALUE AND METHOD FOR VERIFYING THE PRESENCE THEREOF
Title (en)
DOCUMENT OF VALUE AND METHOD FOR VERIFYING THE PRESENCE THEREOF
Title (de)
WERTDOKUMENT UND VERFAHREN ZUR ÜBERPRÜFUNG DES VORLIEGENS DESSELBEN
Title (fr)
DOCUMENT DE VALEUR ET PROCÉDÉ POUR EN VÉRIFIER L'EXISTENCE
Publication
Application
Priority
- DE 102013016121 A 20130927
- EP 2014002642 W 20140929
Abstract (en)
[origin: WO2015043760A2] The invention relates to a document of value comprising particulate agglomerates each containing at least two different homogeneous phases, wherein the first homogeneous phase is formed of a material that is luminescent and emitting at a particular emission wavelength, and the second homogeneous phase is formed of a non-luminescent material that can be detected using a spectroscopic technique, and wherein, when analysing measured values - which values can be obtained by carrying out a site-specific measurement, at different sites of the value document, of the luminescent intensity at the particular emission wavelength and the intensity of the measured signal of the spectroscopic technique - there is a statistical correlation between the luminescent intensity at the particular emission wavelength and the intensity of the measured signal of the particular spectroscopic technique.
IPC 8 full level
B42D 25/00 (2014.01); C09K 11/08 (2006.01); D21H 21/48 (2006.01); G07D 7/12 (2016.01)
CPC (source: EP US)
B42D 25/29 (2014.10 - US); B42D 25/382 (2014.10 - EP US); D21H 21/30 (2013.01 - US); D21H 21/40 (2013.01 - EP US); D21H 21/48 (2013.01 - EP US); G07D 7/12 (2013.01 - EP US)
Citation (search report)
See references of WO 2015043760A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015043760 A2 20150402; WO 2015043760 A3 20150625; DE 102013016121 A1 20150402; EP 3049503 A2 20160803; EP 3049503 B1 20171213; ES 2658715 T3 20180312; US 2016215456 A1 20160728; US 9540772 B2 20170110
DOCDB simple family (application)
EP 2014002642 W 20140929; DE 102013016121 A 20130927; EP 14786602 A 20140929; ES 14786602 T 20140929; US 201415023586 A 20140929