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:
Oct. 13, 2020
Filed:
Apr. 21, 2017
Clemson University, Clemson, SC (US);
Institute of Organic Chemistry, National Academy of Science of Ukraine, Kiev, UA;
Valery N. Bliznyuk, Clemson, SC (US);
Ayman F. Seliman, Clemson, SC (US);
Timothy A. DeVol, Clemson, SC (US);
Nadezhda A. Derevyanko, Kiev, UA;
Alexander A. Ishchenko, Kiev, UA;
Clemson University Research Foundation, Clemson, SC (US);
Institute of Organic Chemistry, National Academy of Science of Ukraine, Kiev, UA;
Abstract
Pyrazoline-based fluorophores and plastic scintillators incorporating the fluorophores are described. The fluorophores include 1,3,5-triaryl substituted pyrazolines. A fluorophore of a plastic scintillator can be a 1-phenyl-4,5-1H-dihydroyrazole having the structure: in which Rand Rare independently selected from a heteroaryl group including one or more of an oxygen, selenium or sulfur atom in the ring; an aryl halide group; or a phenyl alkyl including a C1 to C18 saturated or unsaturated alkyl that optionally includes a reactive functionality.