BLOCK POLYMER, COATING AGENT AND COATED FILM CONTAINING THE SAME

PROBLEM TO BE SOLVED: To provide a block polymer excellent in surface hydrophilicity and durability for overcoming difficulty of achieving both of surface hydrophilicity and durability at high level under a situation that surface modification technology for addition of antifouling property, addition...

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Bibliographische Detailangaben
Hauptverfasser:	TAKEHISA KAN, NAKAKUMA DAIEI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a block polymer excellent in surface hydrophilicity and durability for overcoming difficulty of achieving both of surface hydrophilicity and durability at high level under a situation that surface modification technology for addition of antifouling property, addition of low protein adsorptivity, addition of antistatic performance or the like by using a polymer material, has been examined.SOLUTION: There is provided a block polymer containing at least a hydrophobic segment, a hydrophilic segment, the hydrophilic segment contains at least monomer units of cationic monomer and anionic monomer.SELECTED DRAWING: None 【課題】近年、高分子材料を用いて、耐ファウリング性の付与、低タンパク質吸着性の付与、帯電防止性能の付与等を目的とした表面改質技術の検討が進められている。しかしながら、表面親水性および耐久性をともに高い水準で両立させることは困難である。そこで、本発明は表面親水性および耐久性に優れるブロックポリマーを提供することを目的とする。【解決手段】少なくとも疎水性セグメントと、親水性セグメントと、を含み、前記親水性セグメントが、少なくとも陽イオン性モノマーおよび陰イオン性モノマーのモノマー単位を含む、ブロックポリマー。【選択図】なし