Title:
ACRYL FILM, OPTICAL LAMINATE, POLARIZING PLATE, SURFACE PLATE AND IMAGE DISPLAY DEVICE EACH INCLUDING ACRYL FILM, AND METHOD FOR PRODUCING ACRYL FILM
Document Type and Number:
Japanese Patent JP2023146811
Kind Code:
A
Abstract:
To provide an acryl film that exhibits stable quality even in a high temperature region of 100°C or higher.SOLUTION: An acryl film includes an absolute value of thermal expansion variation of 3% or less at 130°C, and a tensile elasticity of 300 MPa or more and 1300 MPa or less at 100°C.SELECTED DRAWING: None
Inventors:
HOTTA HIKARI
KUBOTA SHOSEI
KURODA TSUYOSHI
USHIYAMA AKINOBU
KUBOTA SHOSEI
KURODA TSUYOSHI
USHIYAMA AKINOBU
Application Number:
JP2022054206A
Publication Date:
October 12, 2023
Filing Date:
March 29, 2022
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
C08J5/18; B32B27/30; C08F265/06; G02B5/30; G09F9/00; H05B33/02; H05B33/14; H10K50/10; H10K59/10
Attorney, Agent or Firm:
Patent Attorney Corporation Otani Patent Office