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:
Jun. 09, 2015
Filed:
May. 01, 2012
Yasuchika Hasegawa, Sapporo, JP;
Kohei Miyata, Sapporo, JP;
Koji Fushimi, Sapporo, JP;
Masako Kato, Sapporo, JP;
Atsushi Kobayashi, Sapporo, JP;
Yasuchika Hasegawa, Sapporo, JP;
Kohei Miyata, Sapporo, JP;
Koji Fushimi, Sapporo, JP;
Masako Kato, Sapporo, JP;
Atsushi Kobayashi, Sapporo, JP;
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, Hokkaido, JP;
Abstract
The present invention intends to provide a rare-earth complex polymer having a sufficient heat resistance to be blended in a plastic material and fabricated. A preferable embodiment of the rare-earth complex polymer comprises a plurality of both trivalent rare-earth ions and phosphine oxide multidentate ligands and a crosslinked structure formed by the phosphine oxide multidentate ligands being coordinated to a plurality of the rare-earth ions.