Method of producing material for purification of physiological liquids of organism
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United States of America Patent
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Oct 16, 2001
Issued Date -
N/A
app pub date -
Dec 13, 1999
filing date -
Feb 6, 1998
priority date (Note) -
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Abstract
Disclosed is a method for producing material for purification of physiological liquids of organism. A material has a size, shape and structure selected so as to remove toxic compounds in the molecular range of 300 to 3000 Dalton, and the material is produced from a porous hydrophobic divinylbenzne copolymer, which initially has surface exposed vinyl groups, in which thereafter the vinyl groups are chemically modified so as to form different surface exposed functional groups with a greater hydrophilicity and greater biocompatibility than those of the vinyl groups.
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