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Title:
HYDRAZINE COMPOUND, METHOD FOR USE THEREOF AND METHOD FOR PRODUCING OPTICAL ANISOTROPIC BODY
Document Type and Number:
Japanese Patent JP2018024640
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an optical film or the like that can be produced at low cost and allows uniform polarization conversion in a wide wavelength region.SOLUTION: The present invention provides: an optical film composed of a polymer obtained by the polymerization of a polymerizable compound having a hydrazone bond, for example, illustrated as Compound 1; a hydrazine compound to be a raw material therefor; a method for producing a polymerizable compound using the hydrazine compound as a raw material; and a method for producing an optical anisotropic body.SELECTED DRAWING: None

Inventors:
SAKAMOTO KEI
OKUYAMA KUMI
Application Number:
JP2017140228A
Publication Date:
February 15, 2018
Filing Date:
July 19, 2017
Export Citation:
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Assignee:
NIPPON ZEON CO
International Classes:
C07C243/22; C07C243/20; C07C249/16; C07C251/86; C07D215/38; C07D237/34; C07D263/58; C07D277/82; C08F20/36; C08F20/60; C08F26/02; C09K19/54
Domestic Patent References:
JPS6250765A1987-03-05
JPS6298357A1987-05-07
JPS60247644A1985-12-07
JPS61151181A1986-07-09
JPS649935A1989-01-13
JPS60231667A1985-11-18
JPS58501722A1983-10-13
JPS5049327A1975-05-02
JPS4872164A1973-09-29
Foreign References:
US4476137A1984-10-09
US4319026A1982-03-09
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Yuta Terashima