EP 1932678 A1 20080618 - Protective coating for printed securities
Title (en)
Protective coating for printed securities
Title (de)
Schutzbeschichtung für gedruckte Sicherheiten
Title (fr)
Revêtement de protection pour des sécurités imprimées
Publication
Application
Priority
EP 06126289 A 20061215
Abstract (en)
The process provides the step of applying a protecting layer of parylene on securities, in particular banknotes. Preferably, the process is conducted continuously and implies steps of transporting a set of printed securities into a lock-chamber before transferring it to a deposition chamber, in which parylene is applied by way of a chemical vapour deposition process. The securities obtained by the process of the present invention are more resistant to soiling, wetting and mechanical damage than securities comprising traditional varnishes.
IPC 8 full level
CPC (source: EP)
Citation (applicant)
- US 1575940 A 19260309 - SAWYER PHILIP A
- GB 702971 A 19540127 - HINDRIK VAN HOUTEN
- EP 0256170 A1 19880224 - ENSCHEDE & ZONEN GRAFISCH [NL]
- EP 0860296 A1 19980826 - FINA RESEARCH [BE]
- WO 0108899 A1 20010208 - KOENIG & BAUER AG [DE], et al
- EP 1607355 A1 20051221 - KBA GIORI SA [CH]
- EP 0598679 A1 19940525 - DE LA RUE GIORI SA [CH]
- US 4915371 A 19900410 - QUINTON BRIAN [CH]
Citation (search report)
- [X] EP 0449291 A2 19911002 - UNION CARBIDE CHEM PLASTIC [US]
- [X] US 5139813 A 19920818 - YIRA JOSEPH H [US], et al
- [AD] US 5538758 A 19960723 - BEACH WILLIAM F [US], et al
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
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1932678 A1 20080618; EP 1932678 B1 20100512; AT E467516 T1 20100515; DE 602006014287 D1 20100624
DOCDB simple family (application)
EP 06126289 A 20061215; AT 06126289 T 20061215; DE 602006014287 T 20061215