C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 75/08 (2006.01) A61L 27/00 (2006.01) A61L 27/18 (2006.01) A61L 27/34 (2006.01) A61L 27/54 (2006.01) A61L 29/00 (2006.01) A61L 33/00 (2006.01) C08G 18/48 (2006.01)
Patent
CA 2097428
ABSTRACT OF THE DISCLOSURE The invention presents an antithrombotic resin which is prepared by blending at least one type of antithrombotics, in polyurethane or polyurethane urea polymerized by using at least one type of polyether diol selected from the group consisting of polyol containing a polyoxyethylene group ex- pressed in formula (I) Image (I) (where n is a number-average degree of polymerization of 1 to 100) and polyol containing a polyoxytetramethylene group expressed in formula (II) Image (II) (where m is a number-average degree of polymerization of 1 to 100). This antithrombotic resin is capable of eluting the antithrombotic in the blood for a long time at high concentra- tion. By using the antithrombotic resin of the invention, antithrombotic tube, antithrombotic film, antithrombotic coat, and others are obtained. 41
Fukuoka Kunihiro
Hayashi Satoru
Inoue Fujio
Izumi Masamitsu
Tsutsumi Nobuhisa
Nisshinbo Industries Inc.
Otsuka Pharmaceutical Co. Ltd.
Otsuka Pharmaceutical Factory Inc.
Riches Mckenzie & Herbert Llp
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