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US 10,479,873 B2Granted
Method of producing polymer-impregnated base resin
AssigneesSumitomo Rubber Industries, Ltd., Kyushu University, National Unviersity Corporation
InventorsYasuhisa Minagawa, Keiji Tanaka, Hisao Matsuno, Toyoaki Hirata
Life of this patent
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Abstract
Provided is a method of producing a polymer-impregnated base resin which is excellent in providing low adsorption of proteins and blood cells such as platelets. The method of producing a polymer-impregnated base resin includes impregnating a base resin with a polymer solution that includes a solvent able to swell the base resin.
Claims5
A method of producing a polymer-impregnated base resin, the method comprising impregnating a base resin with a polymer solution that comprises a solvent able to swell the base resin,
- wherein the polymer is at least one selected from the group consisting of a homopolymer or copolymer of one or two or more hydrophilic monomers, and a copolymer of one or two or more hydrophilic monomers with an additional monomer(s), and
- wherein at least one of the hydrophilic monomer is an alkoxyalkyl (meth)acrylate.
Dependencies are inferred from the claim text.