Title:
POLARIZER PROTECTIVE FILM, POLARIZING FILM, AND IMAGE DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2018159784
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polarizer protective film that, when used for a polarizing film, can improve adhesiveness to a polarizer without impairing optical reliability of the polarizing film.SOLUTION: A polarizer protective film provided with an easily adhesive layer on at least one face of a resin film, where the easily adhesive layer includes at least a first easily adhesive layer formed of a first easily adhesive composition that contains a component (A) formed of at least one selected from the group consisting of an acid anhydride group-containing silane coupling agent, an acetoacetyl group-containing silane coupling agent, an isocyanuric group-containing silane coupling agent, and a carboxyl group-containing polymer.SELECTED DRAWING: None
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Inventors:
OKAMOTO MASAYUKI
IKEDA TETSURO
IKEDA TETSURO
Application Number:
JP2017056435A
Publication Date:
October 11, 2018
Filing Date:
March 22, 2017
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
G02B5/30; B32B27/00; C09J7/20; C09J11/06; C09J129/04; C09J175/04; C09J201/08; G02F1/1335
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office