Title:
ALKOXYCINNAMIC ACID ESTER POLYMER AND RETARDATION FILM USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/084747
Kind Code:
A1
Abstract:
Provided are: a novel alkoxycinnamic acid ester polymer which is expected to provide a retardation film having excellent optical properties such as a high refractive index in the thickness direction of the film, a high out-of-plane retardation, having a high out-of-plane retardation even when the film is thin, and the like; and a retardation film using the same. The alkoxycinnamic acid ester polymer is characterized by containing alkoxycinnamic acid ester residue units.
Inventors:
FUJII YASUYOSHI (JP)
SHIMOSATO SHINJI (JP)
SAKAGUCHI KOTA (JP)
ITO MASAYASU (JP)
KOMINE TAKUYA (JP)
YUMINO SHOHEI (JP)
SUYAMA KAORI (JP)
SHIMOSATO SHINJI (JP)
SAKAGUCHI KOTA (JP)
ITO MASAYASU (JP)
KOMINE TAKUYA (JP)
YUMINO SHOHEI (JP)
SUYAMA KAORI (JP)
Application Number:
PCT/JP2015/082750
Publication Date:
June 02, 2016
Filing Date:
November 20, 2015
Export Citation:
Assignee:
TOSOH CORP (JP)
International Classes:
C08F20/28; C08F220/28; C08F222/14; C08F222/16; G02B5/30; G02F1/13363
Domestic Patent References:
| WO2014084178A1 | 2014-06-05 |
Foreign References:
| JPH10273417A | 1998-10-13 | |||
| JP2014205814A | 2014-10-30 |
Other References:
KARTHIKEYAN, S.; ET AL.: "Templating Photodimerization of trans-Cinnamic Acid Esters with a Water-Soluble Pd Nanocage", JOURNAL OF ORGANIC CHEMISTRY, vol. 72, no. 2, 2007, pages 452 - 458
Download PDF: