Method of and material for purification of physical liquids of organism, and method of producing the material
AssigneeRenal Tech International LLC
InventorsVedirn Davankov, Maria Tsyurupa, Ludmilla Pavlova, Dzidra Tur
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Abstract
A method of purification of physiological liquids of organism has the step of passing a physiological liquid through a material which has a size, a shape, and a structure selected so as to remove toxic compounds from the physiological liquid and is composed of a partially chloromethylated porous highly crosslinked styrene or divinylbenzene copolymer which initially have surface exposed chloromethyl groups in which thereafter chlorine is replaced with an element which forms different surface exposed functional groups with a greater hydrophilicity and greater biocompatibility than that of the chloromethyl group.
Claims6
A material for purification of physiological liquids of organism, comprising a polymeric material which has a size, a shape, and a structure selected so as to remove toxic compounds from the physiological liquid and is composed of a partially chloromethylated porous highly crosslinked styrene or divinylbenzene copolymer which initially have surface exposed chloromethyl groups in which thereafter chlorine is replaced with an element which forms different surface exposed functional groups with a greater hydrophilicity and greater biocompatibility than that of chloromethyl groups.
Dependencies are inferred from the claim text.