Title:
ACRYLIC ACID DERIVATIVE COMPOUND, POLYMERIC LIQUID CRYSTAL PREPARED BY POLYMERIZING THE SAME AND USE THEREOF
Document Type and Number:
Japanese Patent JP2001270848
Kind Code:
A
Abstract:
To obtain an acrylic acid derivative compound which is a crosslinkable liquid crystal monomer having a high anisotropy of refractive index and a polymeric liquid crystal prepared by polymerizing the acrylic acid derivative compound and to provide uses thereof.
This acrylic acid derivative compound is represented by formula 1 (wherein R1 and R2 are each hydrogen atom or methyl group; and E1 and E2 are each 1,4-phenylene group which may be substituted with fluorine atom, chlorine atom or methyl group).
Inventors:
HAKODA REIKO
HODAKA HIROKI
KUMAI YUTAKA
HODAKA HIROKI
KUMAI YUTAKA
Application Number:
JP2000311830A
Publication Date:
October 02, 2001
Filing Date:
October 12, 2000
Export Citation:
Assignee:
ASAHI GLASS CO LTD
International Classes:
G02B5/18; C07C69/54; C08F2/48; C08F20/20; C08F20/22; C09K19/38; G02B5/30; G02B5/32; G11B7/135; (IPC1-7): C07C69/54; C08F2/48; C08F20/20; C08F20/22; C09K19/38; G02B5/18; G02B5/30; G02B5/32; G11B7/135
Domestic Patent References:
| JPH0717910A | 1995-01-20 | |||
| JPH1180090A | 1999-03-23 | |||
| JPH11147853A | 1999-06-02 | |||
| JPH04317025A | 1992-11-09 | |||
| JPH11248943A | 1999-09-17 | |||
| JPH06160801A | 1994-06-07 | |||
| JP2002012579A | 2002-01-15 |
Attorney, Agent or Firm:
Nobuto Watanabe (1 person outside)