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:
Jan. 21, 2020
Filed:
Aug. 21, 2018
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Jinhwan Kim, Seoul, KR;
Soo-Jung Kang, Anyang-si, KR;
Vo Thi Hai, Suwon-si, KR;
Sang-Won Park, Seoul, KR;
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Abstract
The present disclosure relates to a phosphorus compound represented by the following Chemical Formula 1. In the above Chemical Formula 1, Ar is aryl and R, R, R, R, R, and Rare each independently H, substitutable linear or branched C-Calkyl and substitutable C-Caryl, the aryl includes a member selected from the group consisting of phenyl, biphenyl, naphthalene, fluorene, anthracene, phenanthrene, pyrene, fluoranthen, chrysene, benzofluoranthen, perylene, quinoline, indenoanthracene, indenophenanthrene, hydroanthracene, dibenzothiophen, dibenzofuran, and combinations thereof, and the substitution is substitution with C-Calkyl or C-Caryl, but may not be limited thereto.