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:
Feb. 07, 2017
Filed:
Feb. 10, 2014
National University Corporation Kanazawa University, Ishikawa, JP;
Katsuhiro Maeda, Ishikawa, JP;
Shigeyoshi Kanoh, Ishikawa, JP;
Tomoyuki Ikai, Ishikawa, JP;
Kouhei Shimomura, Aichi, JP;
Miyuki Maruta, Ishikawa, JP;
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY, Ishikawa, JP;
Abstract
The present invention provides an optically active poly(diphenylacetylene) compound represented by the following formula (I): [wherein each symbol is as described in the DESCRIPTION], and a production method thereof, an optical isomer separating agent containing the poly(diphenylacetylene) compound, and a packing material for a chiral column, containing the optical isomer separating agent coated on a carrier. According to the present invention, a practical optical isomer separation agent having a high optical resolution ability for a wide variety of racemic compounds and an optical isomer separation method can be provided.