Title:
LIQUID CRYSTAL ALIGNING AGENT AND LIQUID CRYSTAL ALIGNMENT FILM USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/133826
Kind Code:
A1
Abstract:
Provided is a liquid crystal aligning agent which is capable providing a coating film that has excellent uniformity of film thickness in a coated surface and excellent linearity in the periphery of a coated portion. This liquid crystal aligning agent is particularly suitable for coating by an inkjet method.
A liquid crystal aligning agent which is characterized by containing: at least one polymer that is selected from the group consisting of polyimides and polyimide precursors; and a solvent that contains an alkyl cellosolve acetate compound represented by formula (1).
(In the formula, R1 represents an alkyl group having 1-8 carbon atoms.)
Inventors:
IINUMA YOSUKE (JP)
NOGUCHI YUHO (JP)
MAEDA SHINICHI (JP)
NOGUCHI YUHO (JP)
MAEDA SHINICHI (JP)
Application Number:
PCT/JP2012/058688
Publication Date:
October 04, 2012
Filing Date:
March 30, 2012
Export Citation:
Assignee:
NISSAN CHEMICAL IND LTD (JP)
IINUMA YOSUKE (JP)
NOGUCHI YUHO (JP)
MAEDA SHINICHI (JP)
IINUMA YOSUKE (JP)
NOGUCHI YUHO (JP)
MAEDA SHINICHI (JP)
International Classes:
G02F1/1337
Foreign References:
| JPH0527245A | 1993-02-05 | |||
| JP2008242444A | 2008-10-09 |
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
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Claims: