Block copolymer, and antithrombotic coating agent

The present invention addresses the provision of a copolymer, specifically a block copolymer, that has superior film-forming properties and adhesion to base materials, and that does not adsorb proteins. The present invention further addresses the provision of: an antithrombotic coating agent that ex...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAKEHISA TOORU, HARAGUCHI KAZUTOSHI, TAKADA TETSUO, SANTOU NORIKO, KUBOTA KAZUOMI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR DYES ENZYMOLOGY FILLING PASTES HUMAN NECESSITIES HYGIENE INKS 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 MICROBIOLOGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MUTATION OR GENETIC ENGINEERING NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SPIRITS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR VINEGAR WINE WOODSTAINS
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Beschreibung
Zusammenfassung:	The present invention addresses the provision of a copolymer, specifically a block copolymer, that has superior film-forming properties and adhesion to base materials, and that does not adsorb proteins. The present invention further addresses the provision of: an antithrombotic coating agent that exhibits excellent antithrombotic properties and adhesion to base materials when compared with conventional antithrombotic coating materials and a medial instrument obtained by being coated with said antithrombotic coating agent. The abovementioned issues are resolved by the provision of a block copolymer that comprises a polymer (A) of (meth) acrylic acid ester monomer (a) and a polymer (B) of a (meth) acrylamide monomer, and that exhibits excellent film-forming properties and has excellent adhesion to base materials.