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Title:
POLYMERIZABLE ABIETIC ACID DERIVATIVE
Document Type and Number:
Japanese Patent JP2009120542
Kind Code:
A
Abstract:

To provide a polymerizable optically active compound which has a large HTP, is excellent in compatibility with other liquid crystal materials, and can be produced by an economical method.

This compound represented by formula: R-P-X-(A-Z)m-Y [wherein, R is a polymerizable group such as CH2=C(R1)-COO or CH2=CH (R1 is H or methyl); P is a single bond or a 1-12C alkylene; X is a single bond, O, S, COO, OCO, CON(R3), N(R3)CO or OCOO (R3 is H or methyl); A is an aromatic ring or an aliphatic ring; Z is a single bond, COO, OCO, or CH2CH2; (m) is an integer of 0 to 3; Y is a group represented by formula (3-1), (3-2) or (3-3)].


Inventors:
TANABE MAYUMI
Application Number:
JP2007296579A
Publication Date:
June 04, 2009
Filing Date:
November 15, 2007
Export Citation:
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Assignee:
CHISSO CORP
CHISSO SEKIYU KAGAKU KK
International Classes:
C07C69/753; C07C67/10; C07C67/14; C07C68/02; C07C69/86; C07C69/92; C07C69/96; C08F20/30; C09D11/00; C09D11/50; C09K19/38; C09K19/54
Domestic Patent References:
JPH0372445A1991-03-27
JPH03118311A1991-05-20
JP2005089305A2005-04-07
JPH10509726A1998-09-22
JP2008191519A2008-08-21
JPS58201866A1983-11-24
JPH0372445A1991-03-27
JPH03118311A1991-05-20
JP2005089305A2005-04-07
JPH10509726A1998-09-22
Foreign References:
US2066075A1936-12-29
FR977124A1951-03-28
SU639891A11978-12-30
US20050085608A12005-04-21
CN1861722A2006-11-15
US2639273A1953-05-19
US2066075A1936-12-29
FR977124A1951-03-28
SU639891A11978-12-30
Attorney, Agent or Firm:
Shunichiro Suzuki
Koji Makimura
Yoshiko Yamoto
Koji Kitayama
Shigeru Fuchida



 
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