Composition compatible with blood

Details Composition compatible with blood Composition compatible with blood

1995-03-29

1996-07-30

Kunz, Gary L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536112, 536122, 523112, A61K 31725, C08B 3710

Patent

active

055413056

ABSTRACT:
A material compatible with blood obtained by heparinizing a polymer having quarternary ammonium groups with an alkali metal salt or an alkaline earth metal salt of heparin or the analog by ion exchange is provided. The equivalent ratio (M/S) of alkali metal atoms or alkaline earth metal atoms (M) in the heparin or the analog bonded to the polymer to sulfur atoms (S) in heparin or the analog bonded to the polymer is 0.4 or less.

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