Invention Grant
- Patent Title: Document with hologram, and method of producing same
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Application No.: US13817458Application Date: 2011-08-11
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Publication No.: US10076921B2Publication Date: 2018-09-18
- Inventor: Irina Menz , Andreas Wanke , Günther Dausmann , Philippe Huet , Hugues Souparis
- Applicant: Irina Menz , Andreas Wanke , Günther Dausmann , Philippe Huet , Hugues Souparis
- Applicant Address: DE Pliening-Ottersberg
- Assignee: HOLOGRAM INDUSTRIES RESEARCH GMBH
- Current Assignee: HOLOGRAM INDUSTRIES RESEARCH GMBH
- Current Assignee Address: DE Pliening-Ottersberg
- Agent Mark M. Friedman
- Priority: DE102010034793 20100818
- International Application: PCT/EP2011/063877 WO 20110811
- International Announcement: WO2012/022675 WO 20120223
- Main IPC: B42D15/00
- IPC: B42D15/00 ; B42D15/10 ; G09C3/00 ; B44F1/10 ; B42D25/328 ; B42D25/309 ; B42D25/23 ; B32B37/12 ; B32B37/18 ; G03H1/00 ; G03H1/02 ; G03H1/18 ; B42D25/455 ; B42D25/46 ; B42D25/47 ; B32B7/12 ; B32B27/36 ; B32B38/00

Abstract:
A description is given of a document with a hologram as a security feature, in particular an identity card (12), consisting of a polycarbonate card body (10), which has a volume hologram label (2, 9) embedded therein. A description is additionally given of a method for producing the document, in which volume hologram labels (2) arranged on a carrier sheet are brought into contact with adhesive regions (4) on a thermoplastic sheet (5.1), the adhesive surfaces are cured and the carrier sheet is then removed. A second plastics sheet (5.2) is then adhesively bonded onto the first plastics sheet (5.1), bearing the hologram labels, using a second adhesive (7) in the region of the hologram labels (2) to form a two-layered sheet composite (6) which, finally, is laminated, together with further thermoplastic sheets, in a card-lamination press, under the action of pressure and temperature, to give a card body (10), individual identity cards (12) being punched out.
Public/Granted literature
- US20130241190A1 DOCUMENT WITH HOLOGRAM, AND METHOD OF PRODUCING SAME Public/Granted day:2013-09-19
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