Title:
CHIRAL AGENT, LIQUID CRYSTAL COMPOSITION, POLYMER LIQUID CRYSTAL, DIFFRACTION COMPONENT, AND OPTICAL INFORMATION RECORDING REGENERATIVE APPARATUS
Document Type and Number:
Japanese Patent JP2007169178
Kind Code:
A
Abstract:
To provide a chiral agent etc., having a lower melting point or crystallization point.
The chiral agent is represented by a general formula of the drawing. In the formula, each of P1 and P2 independently has a substituted or non-substituted 1,4-phenylene group, and either of P1 or P2 has a polymerizable functional group.
Inventors:
YAMAMOTO YUJI
KORISHIMA TOMONORI
TAKESHITA NOBUHIKO
KORISHIMA TOMONORI
TAKESHITA NOBUHIKO
Application Number:
JP2005365993A
Publication Date:
July 05, 2007
Filing Date:
December 20, 2005
Export Citation:
Assignee:
ASAHI GLASS CO LTD
International Classes:
C07D493/04; C09K19/38; C09K19/54; G02B5/18; G02B5/30
Domestic Patent References:
| JP2000336120A | 2000-12-05 | |||
| JPH10158268A | 1998-06-16 | |||
| JP2002080478A | 2002-03-19 | |||
| JP2005097134A | 2005-04-14 | |||
| JP2002338575A | 2002-11-27 | |||
| JP2002205974A | 2002-07-23 | |||
| JP2002179682A | 2002-06-26 | |||
| JP2006104307A | 2006-04-20 |
Attorney, Agent or Firm:
Tadahiko Ito
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