Title:
【発明の名称】1,3-ジフルオロナフタレン誘導体およびそれらの液晶混合物
Document Type and Number:
Japanese Patent JP2001503065
Kind Code:
A
Abstract:
PCT No. PCT/EP97/06997 Sec. 371 Date Aug. 16, 1999 Sec. 102(e) Date Aug. 16, 1999 PCT Filed Dec. 12, 1997 PCT Pub. No. WO98/27037 PCT Pub. Date Jun. 25, 19981,3-Difluoronaphthalene derivatives of the formula (I) R1(-A1-M1)a(-A2-M2)b-B(-M3-A3)c(-M4-A4)d-R2 (I) in which B is and R1(-A1-M1)a(-A2-M2) and (-M3-A3)(-M4-A4)R2 denote mesogenic radicals are suitable as components for liquid-crystal mixtures, especially ferroelectric mixtures.
Inventors:
Manero, Javier
Schmidt, Wolfgang
Schmidt, Wolfgang
Application Number:
JP52729298A
Publication Date:
March 06, 2001
Filing Date:
December 12, 1997
Export Citation:
Assignee:
Hoechst Akchen Gezel Shaft
International Classes:
C07C17/26; C07C25/22; C07C43/225; C07C69/035; C07C69/22; C07C69/63; C07C69/75; C07D213/61; C07D213/64; C07D239/34; C07D303/12; C07D303/22; C07F7/08; C09K19/32; C09K19/34; C09K19/40; G02F1/13; (IPC1-7): C07C25/22; C07C43/225; C07C69/63; C07C69/75; C07D213/61; C07D213/64; C07D239/34; C07D303/12; C09K19/32; C09K19/34; C09K19/40; G02F1/13
Attorney, Agent or Firm:
Kiyokazu Kazuwa (1 person outside)