Title:
LAMINATED POLYESTER FILM
Document Type and Number:
Japanese Patent JP2022026284
Kind Code:
A
Abstract:
To provide a laminated polyester film which can suppress precipitation of oligomer from a polyester film when treated at high temperature.SOLUTION: A laminated polyester film has a cured resin layer made of a resin composition containing the following compounds (A), (B) and (C) on at least one surface of the polyester film. These compounds are: (A) one or more polymers selected from (a1) a polymer prepared by doping a compound consisting of thiophene or a thiophene derivative with another anion compound and (a2) a polymer which has an anion group in a compound consisting of thiophene or a thiophene derivative and is self-doped; (B) a (meth)acrylic polymer having a styrene structure; and (C) one or more compounds selected from (c1) polyglycerol and (c2) an alkylene oxide adduct to polyglycerol or derivatives thereof.SELECTED DRAWING: None
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Inventors:
KATO YUZO
Application Number:
JP2020129677A
Publication Date:
February 10, 2022
Filing Date:
July 30, 2020
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
B32B27/36; B32B27/18; B32B27/30; C08G63/183; C08K5/06; C08K5/1515; C08K5/29; C08K5/3492; C08L25/08; C08L33/02; C08L33/04; C08L65/00
Attorney, Agent or Firm:
Masahiro Taguchi
Shigeo Torayama
Shigeo Torayama
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