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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.:

US 10131178 B1

PDFFull Text
Date of Patent:
Nov. 20, 2018

Filed:

Jan. 23, 2010

Layered structure and films for id documents having improved properties for laser engraving

Applicants:

Heinz Pudleiner, Krefeld, DE;

Mehmet-cengiz Yesildag, Leverkusen, DE;

Georgios Tziovaras, Wuppertal, DE;

Joerg Nickel, Dormagen, DE;

Klaus Meyer, Dormagen, DE;

Inventors:

Heinz Pudleiner, Krefeld, DE;

Mehmet-Cengiz Yesildag, Leverkusen, DE;

Georgios Tziovaras, Wuppertal, DE;

Joerg Nickel, Dormagen, DE;

Klaus Meyer, Dormagen, DE;

Assignee:

Covestro Deutschland AG, Leverkusen, DE;

Attorney:

Drinker Biddle & Reath LLP

Primary Examiner:

Justin V Lewis

Int. Cl.
CPC ...
B42D 15/00 (2006.01); B42D 15/10 (2006.01); G09C 3/00 (2006.01); B42D 25/41 (2014.01); B32B 27/00 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B41M 5/26 (2006.01); B42D 25/43 (2014.01); B42D 25/29 (2014.01); B42D 25/45 (2014.01); B41M 3/14 (2006.01);
U.S. Cl.
CPC ...
B42D 25/41 (2014.10); B32B 27/00 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B41M 5/267 (2013.01); B42D 25/29 (2014.10); B42D 25/43 (2014.10); B42D 25/45 (2014.10); B32B 2250/24 (2013.01); B32B 2307/402 (2013.01); B32B 2307/4026 (2013.01); B32B 2425/00 (2013.01); B32B 2519/00 (2013.01); B41M 3/14 (2013.01); B42D 2033/20 (2013.01); B42D 2033/30 (2013.01); Y10T 428/2495 (2015.01); Y10T 428/269 (2015.01);
Abstract

The present invention relates to a layer structure having improved properties for laser engraving, to particular embodiments of said layer structures in the form of co-extrusion films, and to security documents, preferably identification documents having said layer structures.

Find Patent Forward Citations

Pudleiner, Heinz. (2018). Layered structure and films for id documents having improved properties for laser engraving (U.S. Patent No. 10131178). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10131178

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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