Process for producing antithrombogenic vinyl acetate polymer or hydrolyzate thereof
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United States of America Patent
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Apr 5, 1983
Issued Date -
N/A
app pub date -
Nov 24, 1980
filing date -
May 27, 1978
priority date (Note) -
Expired
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Abstract
A process for producing an antithrombogenic vinyl acetate polymer or a hydrolyzate thereof which comprises treating the vinyl acetate polymer or hydrolyzate with a solution of a fibrinolytic enzyme so as to fix the fibrinolytic enzyme to the polymer. The resulting antithrombogenic vinyl acetate polymer or hydrolyzate is advantageously used in a material which comes into contact with the blood in use and is especially useful in a surgical tube.
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