Title:
LIQUID CRYSTAL ALIGNING AGENT, METHOD FOR FORMING LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2009/054531
Kind Code:
A1
Abstract:
Disclosed is a liquid crystal aligning agent containing a radiation-sensitive polyorganosiloxane which is obtained by reacting a compound represented by the formula (1) below with a polyorganosiloxane having an epoxy group. (In the formula (1), R1, R2 and R3 independently represent a hydrogen atom or a monovalent organic group, provided that when R3 is not a hydrogen atom, at least one of R1 and R2 is a carboxyl group or an organic group having a carboxyl group; and R1 and R2 may combine together to form a ring.)
Inventors:
AKIIKE TOSHIYUKI (JP)
KUMAGAI TSUTOMU (JP)
NAKATA SHOICHI (JP)
KUMAGAI TSUTOMU (JP)
NAKATA SHOICHI (JP)
Application Number:
PCT/JP2008/069578
Publication Date:
April 30, 2009
Filing Date:
October 22, 2008
Export Citation:
Assignee:
JSR CORP (JP)
AKIIKE TOSHIYUKI (JP)
KUMAGAI TSUTOMU (JP)
NAKATA SHOICHI (JP)
AKIIKE TOSHIYUKI (JP)
KUMAGAI TSUTOMU (JP)
NAKATA SHOICHI (JP)
International Classes:
G02F1/1337; C07D207/412; C07D209/48; C07J43/00; C08G77/388
Foreign References:
| US6174649B1 | 2001-01-16 | |||
| JPH07310035A | 1995-11-28 | |||
| JPS63159432A | 1988-07-02 | |||
| JPH09278890A | 1997-10-28 |
Attorney, Agent or Firm:
OHSHIMA, Masataka (BN Gyoen Bldg.17-11, Shinjuku 1-chom, Shinjuku-ku Tokyo 22, JP)
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