Title:
アゾ化合物、及びそれを用いた光配向膜用組成物、並びに光配向膜の製造方法
Document Type and Number:
Japanese Patent JP4629043
Kind Code:
B2
Abstract:
An azo compound of the present invention is represented by the general formula (1):
(wherein, R 1 and R 2 each independently represents a hydroxy group, or a polymerizable functional group selected from the group consisting of a (meth)acryloyl group, a (meth)acryloyloxy group, a (meth)acrylamide group, a vinyl group, a vinyloxy group, and a maleimide group; X 1 represents single bond when R 1 is a hydroxy group and represents a linking group represented by -(A 1 -B 1 ) m - when R 1 is a polymerizable functional group; X 2 represents a single bond when R 2 is a hydroxy group and represents a linking group represented by -(A 2 -B 2 ) n - when R 2 is a polymerizable functional group; R 3 and R 4 each independently represents -OR 7 , a hydroxyalkyl group having 1 to 4 carbon atoms, or - CONR 8 R 9 ; and R 5 and R 6 each independently represents a carboxy group, a sulfo group, a nitro group, amino group, or a hydroxy group).
Inventors:
Hitoshi Kondo
Yasuhiro Kuwana
Hirokazu Takada
Tigrinov Bradymir Grigorievich
Guo Marine
Yasuhiro Kuwana
Hirokazu Takada
Tigrinov Bradymir Grigorievich
Guo Marine
Application Number:
JP2006528710A
Publication Date:
February 09, 2011
Filing Date:
June 28, 2005
Export Citation:
Assignee:
DIC Corporation
The Hong Kong University of Science and Technology
The Hong Kong University of Science and Technology
International Classes:
C09B35/023; C07C309/46; C09B35/14; C09B43/22; G02F1/1337
Domestic Patent References:
| JP2004302272A | 2004-10-28 | |||
| JP2004361653A | 2004-12-24 | |||
| JP2005049386A | 2005-02-24 | |||
| JP2005173586A | 2005-06-30 | |||
| JP2002250924A | 2002-09-06 | |||
| JPH05232473A | 1993-09-10 | |||
| JP2004083810A | 2004-03-18 | |||
| JP2005173547A | 2005-06-30 | |||
| JP2005173548A | 2005-06-30 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama