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:
May. 07, 2019
Filed:
Jun. 21, 2016
Instituto Potosino DE Investigación Cientifica Y Tecnológica A.c., San Luis Potosí, MX;
Universidad Nacional Autonoma DE Mexico, México, D.F., MX;
Alejando Ricardo Femat Flores, San Luis Potosí, MX;
David Rios Jara, San Luis Potosí, MX;
Larissa Alexandrova, México, D.F., MX;
César Augusto Fernández Gijón, D.F., MX;
Guillermo Santana Rodriguez, Mexico City, MX;
Instituto Potosino DE Investigación Cientiffica y Technológica A.C., San Luis Potosi, MX;
UNIVERSIDAD NACIONAL AUTONOMA de Mexico, Mexico City, MX;
Abstract
The instant invention is related with new perimidine derivatives synthesized via direct condensation between naphthalene-1,8-diamine and itaconic or citraconic anhydrides at low temperature. The targeting itaco-perinone (IP) molecule formed via double low temperature cyclization has fluorescence properties emitting white light intensively. Besides, 9-methylene-8H-pyrrolo[1,2-a]perimidin-10(9H)-one is copolymerizable with several kind of organic monomer compounds via free radical mechanism maintaining the ability to emit white light even within the polymer film.