The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2015
Filed:
Dec. 17, 2010
Applicants:
Carlo Uyttendaele, Mortsel, BE;
Bart Aerts, Rumst, BE;
Bart Waumans, Puurs, BE;
Ingrid Geuens, Emblem, BE;
Inventors:
Carlo Uyttendaele, Mortsel, BE;
Bart Aerts, Rumst, BE;
Bart Waumans, Puurs, BE;
Ingrid Geuens, Emblem, BE;
Assignee:
Agfa-Gevaert N.V., Mortsel, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41M 3/14 (2006.01); B44F 1/12 (2006.01); B41M 5/00 (2006.01); B32B 3/00 (2006.01); B32B 7/00 (2006.01); B41M 5/26 (2006.01);
U.S. Cl.
CPC ...
B41M 5/267 (2013.01); B41M 5/26 (2013.01); B41M 2205/00 (2013.01); B41M 2205/04 (2013.01); B41M 2205/38 (2013.01);
Abstract
A security film including, in order, a transparent biaxially oriented polyethylene terephthalate support (), a subbing layer () and a laser markable layer () comprising a laser additive and one or more polymers selected from the group consisting of polystyrene, polycarbonate and styrene acrylonitrile.