首页> 外国专利> ADHESIVE COMPOSITION FOR COATING-TYPE POLARIZATION ELEMENT, ADHESIVE SHEET FOR COATING-TYPE POLARIZATION ELEMENT, ADHESIVE SHEET FOR IMAGE DISPLAY DEVICE CONSTITUTING MEMBER, ADHESIVE SHEET WITH MOLD RELEASE FILM, ADHESIVE SHEET WITH IMAGE DISPLAY DEVICE CONSTITUTING MEMBER, LAMINATE SHEET, COATING-TYPE POLARIZATION ELEMENT WITH ADHESIVE LAYER, ADHESIVE SHEET WITH POLARIZATION ELEMENT, AND IMAGE DISPLAY DEVICE

ADHESIVE COMPOSITION FOR COATING-TYPE POLARIZATION ELEMENT, ADHESIVE SHEET FOR COATING-TYPE POLARIZATION ELEMENT, ADHESIVE SHEET FOR IMAGE DISPLAY DEVICE CONSTITUTING MEMBER, ADHESIVE SHEET WITH MOLD RELEASE FILM, ADHESIVE SHEET WITH IMAGE DISPLAY DEVICE CONSTITUTING MEMBER, LAMINATE SHEET, COATING-TYPE POLARIZATION ELEMENT WITH ADHESIVE LAYER, ADHESIVE SHEET WITH POLARIZATION ELEMENT, AND IMAGE DISPLAY DEVICE

机译:涂覆型偏振元件的粘合剂组合物,涂覆型偏振元件的粘合剂片,图像显示装置构成部件的粘合剂片,带脱模膜的粘合剂片,带图像显示装置构成部件的粘合剂片,层压板,带粘合剂层的涂覆型偏振元件,带偏振元件的粘合剂片,和图像显示设备

摘要

This adhesive composition includes a (meta)-acrylic polymer (A), a ultraviolet ray absorber (B), and a radical polymerization initiator (C). When used in combination with a coating-type polarization element, an adhesive composition for a coating-type polarization element having a transmissivity of 50% or less at a wavelength of 400 nm in an adhesive layer formed of the adhesive composition is capable of preventing the coating-type polarization element from reducing polarization performance with time due to exposure.
机译:该粘合剂组合物包括(间)丙烯酸聚合物(a)、紫外线吸收剂(B)和自由基聚合引发剂(C)。当与涂层型极化元件结合使用时,用于涂层型极化元件的粘合剂组合物能够防止涂层型极化元件由于暴露而随时间降低极化性能,该粘合剂组合物在由该粘合剂组合物形成的粘合剂层中在400 nm波长处的透射率为50%或更少。

著录项

  • 公开/公告号WO2022113544A1

    专利类型

  • 公开/公告日2022-06-02

    原文格式PDF

  • 申请/专利权人 MITSUBISHI CHEMICAL CORPORATION;

    申请/专利号WO2021JP37654

  • 发明设计人 HIROSE KOHEI;OSAWA TERUTSUNE;

    申请日2021-10-12

  • 分类号B32B27;B32B27/18;B32B27/30;C09J4/02;C09J11;C09J11/06;C09J133;G02B5/02;G02B5/30;C09J7/30;C09J7/38;G02F1/1333;H05B33/02;H01L51/50;

  • 国家 JP

  • 入库时间 2022-08-25 01:24:45

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