FLUORINE-CONTAINING COPOLYMER, SURFACE-CONDITIONING AGENT, LEVELING AGENT, COATING AGENT AND ARTICLE

To provide a material that is excellent in recoatability (lamination property) and leveling property.SOLUTION: Provided is a fluorine-containing copolymer that contains (i) a repeating unit derived from the following monomer (A), and (ii) a repeating unit derived from the monomer (B) and/or the mono...

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Hauptverfasser: NISHII KENTARO, ENAMI TSUBASA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a material that is excellent in recoatability (lamination property) and leveling property.SOLUTION: Provided is a fluorine-containing copolymer that contains (i) a repeating unit derived from the following monomer (A), and (ii) a repeating unit derived from the monomer (B) and/or the monomer (C): (A) a fluorine-containing (meth)acrylate-based monomer represented by the following formula (I). (In the formula, R1 indicates a hydrogen atom or a methyl group. Y1 indicates a divalent linking group. Rf consists of a perfluoroalkene group.), (B) a hydrophilic group-containing monomer, (C) a monomer having a polyalkylene glycol group.SELECTED DRAWING: None 【課題】リコート性(積層性)とレベリング性に優れた材料を提供する。【解決手段】(i)下記のモノマー(A)に由来する繰り返し単位と(ii)モノマー(B)及び/又はモノマー(C)に由来する繰り返し単位を含む、含フッ素共重合体:(A)下記式(I)で表される含フッ素(メタ)アクリレート系モノマー(式中、R1は水素原子またはメチル基を示す。Y1は2価の連結基を示す。Rfはパーフルオロアルケン基からなる。)(B)親水性基含有モノマー、(C)ポリアルキレングリコール基を有するモノマー。【選択図】なし