Invention Grant
- Patent Title: Rare-earth complex polymer and plastic molded product
- Patent Title (中): 稀土复合聚合物和塑料成型产品
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Application No.: US14115227Application Date: 2012-05-01
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Publication No.: US09051427B2Publication Date: 2015-06-09
- Inventor: Yasuchika Hasegawa , Kohei Miyata , Koji Fushimi , Masako Kato , Atsushi Kobayashi
- Applicant: Yasuchika Hasegawa , Kohei Miyata , Koji Fushimi , Masako Kato , Atsushi Kobayashi
- Applicant Address: JP Hokkaido
- Assignee: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
- Current Assignee: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
- Current Assignee Address: JP Hokkaido
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-103136 20110502
- International Application: PCT/JP2012/061562 WO 20120501
- International Announcement: WO2012/150712 WO 20121108
- Main IPC: C08G79/04
- IPC: C08G79/04 ; C08L85/02 ; C08G79/14 ; C09K11/06 ; C08L101/00 ; C08K5/5397 ; C08K5/00
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.
Public/Granted literature
- US20140171600A1 RARE-EARTH COMPLEX POLYMER AND PLASTIC MOLDED PRODUCT Public/Granted day:2014-06-19
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