EP 0412905 A1 19910213 - Security paper.
Title (en)
Security paper.
Title (de)
Sicherheitspapier.
Title (fr)
Papier de sécurité.
Publication
Application
Priority
FR 8910826 A 19890811
Abstract (en)
Printable security substrate and process for its manufacture. It comprises at least one security member 2) arranged at least partially between the faces of the support 1). The security member comprises at least hidden means for recognition of counterfeiting, the said hidden means being resistant to tampering agents. Application to paper for banknotes. <IMAGE>
Abstract (fr)
L'invention concerne un support de sécurité imprimable et son procédé de fabrication. Il comporte au moins un élément de sécurité 2), disposé au moins partiellement entre les faces du support 1). L'élément de sécurité comporte au moins des moyens cachés de reconnaissance de la falsification, lesdits moyens cachés étant résistants aux agents de falsification. Application au papier pour billets de banque.
IPC 1-7
IPC 8 full level
D21H 21/42 (2006.01); G07D 7/12 (2006.01)
CPC (source: EP)
D21H 21/42 (2013.01); G07D 7/003 (2017.04)
Citation (search report)
- [X] US 4037007 A 19770719 - WOOD WILLIAM ALBERT
- [YD] EP 0319157 A2 19890607 - PORTALS LTD [GB]
- [A] US 3802724 A 19740409 - GOSNELL E
- [AD] EP 0279880 A1 19880831 - CRANE CO [US]
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0412905 A1 19910213; EP 0412905 B1 19940112; EP 0412905 B2 20000105; DE 69005943 D1 19940224; DE 69005943 T2 19940804; DE 69005943 T3 20000803
DOCDB simple family (application)
EP 90402264 A 19900808; DE 69005943 T 19900808