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:
Oct. 25, 2016
Filed:
Aug. 10, 2012
Kazutoshi Haraguchi, Chiba, JP;
Kazuomi Kubota, Sakura, JP;
Tooru Takehisa, Chiba, JP;
Tetsuo Takada, Sakura, JP;
Noriko Santou, Sakura, JP;
Kazutoshi Haraguchi, Chiba, JP;
Kazuomi Kubota, Sakura, JP;
Tooru Takehisa, Chiba, JP;
Tetsuo Takada, Sakura, JP;
Noriko Santou, Sakura, JP;
Kawamura Institute of Chemical Research, Sakura-shi, JP;
DIC Corporation, Tokyo, JP;
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.