Platelet adhesion-resistant material
The present invention provides platelet adhesion-resistant materials which comprises polytriuret-urethane consisting essentially of repeat structural units of formulae (I) to (III) in a random order: wherein when the total number of the three repeat structural units is 100, the number of repeat stru...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The present invention provides platelet adhesion-resistant materials which comprises polytriuret-urethane consisting essentially of repeat structural units of formulae (I) to (III) in a random order: wherein when the total number of the three repeat structural units is 100, the number of repeat structural unit (I) is about 5 to about 50, wherein each R independently represents a C2-C16 alkylene group, a C6-C30 aromatic group or a C6-C30 alicyclic group; n is an integer of 2 to 16; and R1 represents -(OCmH2m)p, wherein m is an integer of 2 to 5 and p is an integer of 3 to 150. |
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