Carrier of information, and ID card

Details Carrier of information, and ID card Carrier of information, and ID card

2005-01-04

2005-01-04

Sells, James (Department: 1734)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S275500, C156S277000, C156S278000

Reexamination Certificate

active

06837959

ABSTRACT:
A method for the manufacturing of a tamper proof carrier of information is disclosed comprising a support and an opaque porous ink receiving layer. The carrier comprises at least two sets of information, preferably a first set representing general information or security print, and a second set representing personalized information. The ink receiving layer is rendered transparent by impregnation with a UV curable lacquer whereby the underlying information is revealed. Upon UV curing its mechanical properties are improved. The finished information carrier is preferably cut in a set of multiple identification cards.

REFERENCES:
patent: 3506467 (1970-04-01), Ulrich
patent: 5019202 (1991-05-01), Kawahata et al.
patent: 5800658 (1998-09-01), Gustafsson et al.
patent: 6299944 (2001-10-01), Trapani
European Search Report, Application No. 02 10 0499, Oct. 17, 2002.

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