Title:
【発明の名称】液晶ポリマー
Document Type and Number:
Japanese Patent JPH11501359
Kind Code:
A
Abstract:
PCT No. PCT/GB96/03121 Sec. 371 Date Oct. 22, 1997 Sec. 102(e) Date Oct. 22, 1997 PCT Filed Dec. 18, 1996 PCT Pub. No. WO97/23541 PCT Pub. Date Jul. 3, 1997Materials of formula (I) are provided, wherein X1-X5 are independently selected from H, F, Cl, NO2, CF3, OR, R, SR, +545 CO- or +545 CO- where R is C1-15 branched or straight chain alkyl; provided that one of X1-X5 is selected from +545 CO- or +545 OC-; p is at least 2; W=single bond, phenyl, fluorinated phenyl, =, 3BOND , cyclohexyl, thiophene, CO, OC; T1, T2, T3, T4 are independently selected from H, F, Cl, NO2, CF3, OR, R, SR, where R is C1-15 branched or straight chain alkyl; g=0 or 1; X is selected from CO2 and OOC; n is selected from 1-5; m is selected from 1-20, Y is selected from O, S, CH2, CO2, OOC; Q is CH2 and when m is greater than 1 then non-adjacent CH2 groups may be substituted by O or S; rings A, B and C are independently selected from phenyl, cyclohexyl and pyrimidine and may be independently of each other substituted with at least one of Cl or F; linking groups A and B may be selected from single bond CO2, OOC provided that if ring B is not present then at least one of A or B is a single bond; Z is selected from CN, F, Cl, NO2, R, OR, CO2R, CF3, OOCR, NCS, SCN, where R=straight chain or branched chain alkyl and may include from 1-16 carbon atoms and including where one or more non-adjacent CH2 groups may be substituted by CH(CN), CH(CF3), CH(Cl), CH(CH3) in chiral or non-chiral form.
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Inventors:
Mail, Giose Hans Rudolph
Guts Dubai, Jiyoung William
Lacy, David
Guts Dubai, Jiyoung William
Lacy, David
Application Number:
JP52338997A
Publication Date:
February 02, 1999
Filing Date:
December 18, 1996
Export Citation:
Assignee:
United Kingdom
International Classes:
G02F1/13; C08G63/181; C08G63/672; C08G63/68; C08G63/685; C08K5/03; C08K5/101; C08K5/315; C08K5/3462; C08L67/02; C09K19/38; C09K19/42; C09K19/44; C09K19/46; G11B7/24; G11B7/24033; (IPC1-7): C08G63/685; G11B7/24; G02F1/13; C09K19/46; C09K19/44; C09K19/42; C09K19/38; C08L67/02; C08K5/3462; C08K5/315; C08K5/101; C08K5/03; C08G63/68; C08G63/672
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)