Multilayer body with a layer having at least one...

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...

Reexamination Certificate

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Details

C428S326000, C428S327000, C428S328000, C235S487000, C235S494000, C156S272800

Reexamination Certificate

active

10513623

ABSTRACT:
The present invention relates to a multi-layer body which is a paper document with a hot stamping film embossed thereon. The hot stamping film has a laser-sensitive layer in which a laser-induced color image is produced by laser treatment. Arranged on the document are further security identifications such as a security print, which is in the form of guilloche patterns, fluorescent threads, and a security strip. Water marks are also provided in the paper document.

REFERENCES:
patent: 6827283 (2004-12-01), Kappe et al.
patent: 100 47 450 (2002-04-01), None
patent: 1 022 625 (2000-07-01), None

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