Invention Application
- Patent Title: BLOCK COPOLYMER AND ANTITHROMBOTIC COATING AGENT
- Patent Title (中): 嵌段共聚物和抗静电涂料
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Application No.: US14237664Application Date: 2012-08-10
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Publication No.: US20140235748A1Publication Date: 2014-08-21
- Inventor: Kazutoshi Haraguchi , Kazuomi Kubota , Tooru Takehisa , Tetsuo Takada , Noriko Santou
- Applicant: Kazutoshi Haraguchi , Kazuomi Kubota , Tooru Takehisa , Tetsuo Takada , Noriko Santou
- Applicant Address: JP Tokyo JP Sakura-shi
- Assignee: DIC CORPORATION,KAWAMURA INSTITUTE OF CHEMICAL RESEARCH
- Current Assignee: DIC CORPORATION,KAWAMURA INSTITUTE OF CHEMICAL RESEARCH
- Current Assignee Address: JP Tokyo JP Sakura-shi
- Priority: JP2011-177589 20110815
- International Application: PCT/JP2012/070487 WO 20120810
- Main IPC: A61L33/06
- IPC: A61L33/06
Abstract:
The object of the present invention is achieved by providing a copolymer, in particular, a block copolymer which has excellent coating formation ability, adhesive properties to a substrate, and does not adsorb protein; an antithrombotic coating agent which has superior antithrombotic properties and adhesive properties to a substrate to those of the conventional antithrombotic coating agent; and a medical instrument which is obtained by coating the antithrombotic coating agent, and the block copolymer includes a polymer (A) containing a (meth)acrylic ester monomer and a polymer (B) containing a (meth)acrylamide monomer and has excellent coating formation ability and high adhesive properties to a substrate.
Public/Granted literature
- US09474835B2 Block copolymer and antithrombotic coating agent Public/Granted day:2016-10-25
Information query
