Security paper for bank notes and the like
Security papers according to the invention comprise opposed surfaces for the provision of printing to identify a document formed from the paper, and positioned at least partially between the two surfaces of the paper as a public security...
Melling Raymond Joseph，Knight Malcolm Robert Murray - US
Security paper for bank notes and the like
Security papers according to the invention comprise opposed surfaces for the provision of printing to identify a document formed from the paper, and positioned at least partially between the two surfaces of the paper as a public security...
- EP
Prägefolie, insbesondere Heissprägefolie mit Dekorations- oder Sicherungselementen
Proposed is a blocking foil, in particular a hot-blocking foil, with decorative or warranty elements in some areas. In order to ensure that, during transfer of the decorative or warranty elements or some other decorative-film structure, ...
DR SUES JOACHIM - EP
Hologramme en relief et méthode pour la production d'un hologramme de relief
A film for forming a hologram is prepared by coating a UV-curable resin composition layer on a substrate sheet, so that the thus-formed film can be retained in a wound-up state without tackiness at room temperature. Subsequently the thus...
S Takeuchi，K Danjo，SCWR Tahara，...
Thread- or strip-like security element to be included in a security document, and a method of manufacturing same
Security element in the form of a thread (1) or a ribbon for insertion into security documents such as banknotes, cheques, securities, credit and identity cards or the like, comprising characters, patterns, etc., which can be rendered vi...
SCHNEIDER WALTER DR.，BURCHARD THEO DR. - EP
Laser engraved verification hologram and associated methods
A method for increasing the authentication effect of a verification hologram to be affixed to a protected document includes laser etching individualized indicia into the reflective layer of each hologram produced en masse on a moving, co...
JJ Stanisci - US
Prgefolie, insbesondere Heissprgefolie mit Dekorations- oder Sicherungselementen Stamping foil, hot stamping foil in particular with decorative or security...
Proposed is a blocking foil, in particular a hot-blocking foil, with decorative or warranty elements in some areas. In order to ensure that, during transfe...
JD Sues
Optically diffracting security element
A security element for authenticating bank notes, credit cards, security passes and the like is disclosed. The security element incorporates a reflective-type diffraction grating, which grating comprises a continuous layer of reflecting ...
DL Greenaway - US
Multi-layer document
A multi-layer document consists of two protective layers (1; 2) and an intermediate information layer (3). This information layer (3) contains at least one water sensitive layer (6), which is applied, for example in a pattern, on a carri...
E Blazso - EP
Relief hologram and process for producing a relief hologram
A film for forming a hologram is prepared by coating a UV-curable resin composition layer on a substrate sheet, so that the thus-formed film can be retained in a wound-up state without tackiness at room temperature. Subsequently the thus...
T Satoshi，D Koutaro，Tahara Shigehiko，... - EP
