Polymer film, ultraviolet absorber, merocyanine based compound, and production method of merocyanine based compound
    3.
    发明专利
    Polymer film, ultraviolet absorber, merocyanine based compound, and production method of merocyanine based compound 审中-公开
    聚合物膜,超紫外线吸收剂,基于MEROCANANINE的化合物和基于烯烃的化合物的生产方法

    公开(公告)号:JP2011184414A

    公开(公告)日:2011-09-22

    申请号:JP2010054065

    申请日:2010-03-11

    Abstract: PROBLEM TO BE SOLVED: To provide a polymer film having ultraviolet absorbability in which high light resistance is shown.
    SOLUTION: The polymer film includes at least one kind of a compound expressed by Formula (I). In Formula (I), A
    1 and A
    2 each independently denote a group in which a Hammett substituent constant value σp is at least 0.2 or A
    1 and A
    2 are combined to form an annular active methylene compound structure; and X
    1 and X
    2 each independently denote a hydrogen atom, an aryl group, a heterocyclic group, a cyano group, an N-alkyl or arylcarbamoyl group, or an alkyl or aryloxycarbonyl group, or X
    1 and X
    2 are combined to form a saturated ring structure which makes a nitrogen atom and a carbon atom a ring structuring atom, and these groups or rings may have a substituent if possible.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供具有高耐光性的紫外线吸收性的聚合物膜。 解决方案:聚合物膜包括至少一种式(I)表示的化合物。 在式(I)中,A 1 和A 2 各自独立地表示哈米特取代基常数值σp为至少0.2或A SP>和A 2 组合形成环状活性亚甲基化合物结构; 和X 1 和X 2 各自独立地表示氢原子,芳基,杂环基,氰基,N-烷基或芳基氨基甲酰基或烷基 或芳氧基羰基,或X 1 和X 2 组合形成饱和环结构,其使氮原子和碳原子成环结构原子,并且这些基团或 如果可能,环可以具有取代基。 版权所有(C)2011,JPO&INPIT

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