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:
Dec. 29, 2015
Filed:
Apr. 20, 2011
Jochen Brill, Speyer, DE;
Ulrich Schalkowsky, Speyer, DE;
Thomas Musiol, Maxdorf, DE;
Claus Hoffmann, Morschheim, DE;
Olivier Enger, Basel, CH;
Oliver Seeger, Mannheim, DE;
Jochen Brill, Speyer, DE;
Ulrich Schalkowsky, Speyer, DE;
Thomas Musiol, Maxdorf, DE;
Claus Hoffmann, Morschheim, DE;
Olivier Enger, Basel, CH;
Oliver Seeger, Mannheim, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to a process for producing polymerized films with line texture or fingerprint texture or for producing substrates coated with polymerized films with line texture or fingerprint texture, to polymerized films, obtainable by this process, with line texture or fingerprint texture or substrates coated with polymerized films with line texture or fingerprint texture, to pigments obtainable by comminuting such films, to the use of such films, substrates or pigments as or in optical filter(s), polarizers, decorative media, forgeryproof markers, reflective media or for focusing light (in solar cells), to the use of such films as an antibacterial coating, to a forgeryproof marker which comprises such a film, and to a process for detecting forgeryproof markings.