EP 1937896 A1 20080702 - SECURITY PAPER COMPRISING WINDOWS
Title (en)
SECURITY PAPER COMPRISING WINDOWS
Title (de)
SICHERHEITSPAPIER MIT FENSTER
Title (fr)
SICHERHEITSPAPIER MIT FENSTER
Publication
Application
Priority
- EP 2006009132 W 20060920
- DE 102005049168 A 20051014
Abstract (en)
[origin: WO2007042131A1] The invention relates to a security paper for producing value documents, which comprises a flat cellulose-containing substrate with a polymer window which is enclosed therein. The invention also relates to a method for producing said type of security paper and to the use thereof for producing value documents.
IPC 8 full level
D21H 21/40 (2006.01); D21H 21/48 (2006.01)
CPC (source: EP US)
D21H 21/40 (2013.01 - EP US); D21H 21/48 (2013.01 - EP US)
Citation (search report)
See references of WO 2007042131A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005049168 A1 20070419; EP 1937896 A1 20080702; US 2008251222 A1 20081016; WO 2007042131 A1 20070419
DOCDB simple family (application)
DE 102005049168 A 20051014; EP 06792173 A 20060920; EP 2006009132 W 20060920; US 9001506 A 20060920