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MEDICAL MATERIAL CONTAINING FLUORINATED POLYSULFONE HAVING EXCELLENT ANTITHROMBOTIC ACTIVITY
MEDICAL MATERIAL CONTAINING FLUORINATED POLYSULFONE HAVING EXCELLENT ANTITHROMBOTIC ACTIVITY
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机译:具有优异抗微生物活性的含氟聚砜的医用材料
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摘要
A medical material composed of a poly(alkyl aryl ether)sulfone copolymer (A) and a thermoplastic polymer (B), such as cellulose triacetate, and being used in contact with the blood, wherein the concentration of the copolymer (A) is at least 40 % by weight at least near the surface of a part having a surface to be used in contact with the blood and the copolymer (A) is a specified polysulfone bearing fluorine atoms and polyalkyl ether units and which is suitable for a hollow fiber membrane for artificial kidneys, and the like.
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