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:
Sep. 13, 2022
Filed:
Oct. 05, 2017
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Martin Koenemann, Ludwigshafen, DE;
Gerhard Wagenblast, Wachenheim, DE;
Sorin Ivanovici, Ludwigshafen, DE;
Martina Mitgude, Ludwigshafen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 67/22 (2006.01); C09B 5/62 (2006.01); F21K 9/64 (2016.01); C09D 11/037 (2014.01); C09K 11/06 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
C09B 5/62 (2013.01); C09B 67/0033 (2013.01); C09D 11/037 (2013.01); C09K 11/06 (2013.01); F21K 9/64 (2016.08); C09K 2211/1018 (2013.01); F21Y 2115/10 (2016.08);
Abstract
The present invention relates to a perylene bisimide compound of formula (I) or a mixture thereof. The present invention also relates to the use of the compound in color converters, to the color converters and their use, and to lighting devices containing at least one LED and at least one of the color converters. The present invention also relates to a printing ink formulation for security printing containing at least one of the phenoxy-substituted perylene bisimide compounds.