POLYMERIC COMPOUND, ANTITHROMBOTIC POLYMERIC MATERIAL, AND MEDICAL EQUIPMENT EMPLOYING THE SAME

PROBLEM TO BE SOLVED: To provide a polymeric material which has excellent adhesion stability to a substrate and excellent antithrombogenicity.SOLUTION: A polymeric compound is formed from at least a monomer being a 2-methylenebutanedioic acid ester represented by general formula (A), and has a weigh...

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Hauptverfasser:	TORII FUMIHITO, TANAKA KEN, AMAYA NAOYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polymeric material which has excellent adhesion stability to a substrate and excellent antithrombogenicity.SOLUTION: A polymeric compound is formed from at least a monomer being a 2-methylenebutanedioic acid ester represented by general formula (A), and has a weight-average molecular weight from 5,000 to 1,000,000. An antithrombotic polymeric material comprises the polymeric compound. (In the formula, Rand Rare each a methyl group or ethyl group; m and n are average numbers of moles of added oxyethylene groups and are from 1 to 3.)SELECTED DRAWING: None 【課題】基材への接着安定性に優れ、優れた抗血栓性を有する高分子材料を提供する。【解決手段】少なくとも一般式（Ａ）で表される２−メチレンブタン二酸エステルをモノマーとする高分子化合物であり、重量平均分子量が５，０００〜１，０００，０００である高分子化合物、およびその高分子化合物を含む抗血栓性高分子材料。（式中のＲ１及びＲ２はメチル基またはエチル基、ｍ及びｎはオキシエチレン基の平均付加モル数で１〜３である。）【選択図】なし