Invention Grant
- Patent Title: Adsorbent for the removal of blood cells
- Patent Title (中): 用于去除血细胞的吸附剂
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Application No.: US12937163Application Date: 2009-04-17
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Publication No.: US08541538B2Publication Date: 2013-09-24
- Inventor: Michiharu Nakao , Seishu Hayashi
- Applicant: Michiharu Nakao , Seishu Hayashi
- Applicant Address: JP Tokyo
- Assignee: Nikkiso Co., Ltd.
- Current Assignee: Nikkiso Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2008-109381 20080418; JP2008-154418 20080612; JP2008-299521 20081125; JP2009-098289 20090414
- International Application: PCT/JP2009/058112 WO 20090417
- International Announcement: WO2009/128564 WO 20091022
- Main IPC: C08G63/68
- IPC: C08G63/68 ; C08G63/688 ; C08G63/00 ; C08G75/00
Abstract:
An adsorbent for the removal of blood cells, which is formed from a hydrophobic polymer resin and has a surface center line average roughness of 5 to 100 nm. The hydrophobic polymer resin is preferably a polyarylate resin (PAR), polyethersulfone resin (PES), polysulfone resin (PSF), or a polymer alloy consisting of two or more of these resins. The adsorbent for the removal of blood cells can take the form of beads, hollow fibers, or solid fibers.
Public/Granted literature
- US20110033704A1 ADSORBENT FOR THE REMOVAL OF BLOOD CELLS Public/Granted day:2011-02-10
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