Invention Grant
- Patent Title: Nitroxylradical-containing copolymer which has phosphoric acid residue, and the use of the same
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Application No.: US15779654Application Date: 2016-11-29
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Publication No.: US10398803B2Publication Date: 2019-09-03
- Inventor: Yukio Nagasaki , Yutaka Ikeda , Kouya Akasaka
- Applicant: UNIVERSITY OF TSUKUBA
- Applicant Address: JP Ibaraki
- Assignee: UNIVERSITY OF TSUKUBA
- Current Assignee: UNIVERSITY OF TSUKUBA
- Current Assignee Address: JP Ibaraki
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2015-234005 20151130
- International Application: PCT/JP2016/085266 WO 20161129
- International Announcement: WO2017/094691 WO 20170608
- Main IPC: A61L27/34
- IPC: A61L27/34 ; A61L31/10 ; C08F8/30 ; C08F8/40 ; C08G81/02 ; C08L25/18 ; C09D125/02 ; A61L33/06 ; C08F8/12 ; C08F8/26 ; C08F8/32 ; C08F293/00 ; C09D153/00 ; C08G65/334 ; C08G65/337 ; C09D171/02 ; C08F12/14
Abstract:
Provided is a coating agent which can be stably immobilized on metal surface, and which can give blood compatibility. Provided is a copolymer which is usable as the above-mentioned coating agent that comprises PEG segment and a segment which has a phosphoric acid residue (PO(—OH)2) and a cyclic nitroxideradical randomly as a side chain or a pendant group.
Public/Granted literature
- US20180256782A1 NITROXYLRADICAL-CONTAINING COPOLYMER WHICH HAS PHOSPHORIC ACID RESIDUE, AND THE USE OF THE SAME Public/Granted day:2018-09-13
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