EP 2822764 A1 20150114 - METHOD AND DEVICE FOR THE SECURE PROTECTION OF OFFICIAL DOCUMENTS BY MEANS OF A TRANSPARENT FILM HAVING A SINGLE CONTINUOUS THERMOPLASTIC LAYER
Title (en)
METHOD AND DEVICE FOR THE SECURE PROTECTION OF OFFICIAL DOCUMENTS BY MEANS OF A TRANSPARENT FILM HAVING A SINGLE CONTINUOUS THERMOPLASTIC LAYER
Title (de)
VERFAHREN UND VORRICHTUNG ZUM SICHEREN SCHUTZ DER OFFIZIELLEN DOKUMENTE MITTELS EINER TRANSPARENTEN FOLIE MIT EINER EINZIGEN UNUNTERBROCHENEN THERMOPLASTISCHEN SCHICHT
Title (fr)
PROCEDE ET DISPOSITIF DE PROTECTION SECURITAIRE DE DOCUMENTS OFFICIELS A L'AIDE D'UN FILM TRANSPARENT A COUCHE CONTINUE UNIQUE THERMOPLASTIQUE
Publication
Application
Priority
- FR 1200659 A 20120305
- FR 2013050464 W 20130305
Abstract (en)
[origin: WO2013132186A1] The invention relates to a method for the secure protection of a surface portion (5) of an official document (9) in which a transparent security film is heat-transferred onto said surface portion. The security film includes a single continuous layer (2) which determines the format thereof and has a thickness of 5 mum to 25 mum, made up of a thermoplastic resin having a glass-transition temperature of 30 °C to 120 °C. A protective device supporting said security film is laminated at a lamination temperature higher than said glass-transition temperature in order to perform the transfer thereof.
IPC 1-7
IPC 8 full level
B32B 27/30 (2006.01); B41M 7/00 (2006.01); B42D 15/00 (2006.01); B42D 25/36 (2014.01); B42D 25/378 (2014.01); B42D 25/455 (2014.01); B42D 25/46 (2014.01); B44C 1/17 (2006.01)
CPC (source: EP US)
B41M 7/0027 (2013.01 - EP); B42D 25/36 (2014.10 - EP); B42D 25/378 (2014.10 - EP); B42D 25/455 (2014.10 - EP US); B42D 25/46 (2014.10 - EP US); B42D 2033/30 (2022.01 - EP)
Citation (search report)
See references of WO 2013132186A1
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)
FR 2987577 A1 20130906; FR 2987577 B1 20141024; EP 2822764 A1 20150114; EP 2822764 B1 20160525; HK 1205483 A1 20151218; WO 2013132186 A1 20130912
DOCDB simple family (application)
FR 1200659 A 20120305; EP 13711092 A 20130305; FR 2013050464 W 20130305; HK 15106171 A 20150629