Title:
THERMOPLASTIC RESIN, OPTICAL FILM MADE THEREFROM, DIOL COMPOUND, AND DIESTER COMPOUND
Document Type and Number:
Japanese Patent JP2021001328
Kind Code:
A
Abstract:
To provide a resin that has reverse wavelength dispersibility and expresses high orientation properties, an optical film obtained by using the same, and a diol compound and a diester compound used for the production of the resin.SOLUTION: A thermoplastic resin has a structural unit represented by formula (1). In formula (1), A1-A8 each independently show C or N, where at least one of them is N. R1-R8 each independently are H, an alkyl group, a heteroaryl group, etc. R9-R10 each independently are a direct bond or an optionally substituted alkylene group. X is O, C=O, or an amino group. n shows an integer value of 0-5.SELECTED DRAWING: None
Inventors:
NAMIKI SHINGO
HIRAMI YUICHI
NAKAMURA KOJI
HAYASHI HIROYUKI
MAEDA TOMOKO
SATAKE KENICHI
HIRAMI YUICHI
NAKAMURA KOJI
HAYASHI HIROYUKI
MAEDA TOMOKO
SATAKE KENICHI
Application Number:
JP2020107502A
Publication Date:
January 07, 2021
Filing Date:
June 23, 2020
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
C08G63/685; C07D221/04; C08G64/02; C08G85/00; C08J5/18; G02B5/30
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office