Title:
【発明の名称】液晶プロペンまたはプロペニルニトリル誘導体
Document Type and Number:
Japanese Patent JP2001510822
Kind Code:
A
Abstract:
Acetylene derivatives of the formula Iin whichR, A1, A2, Z1, Z2, Z3, L1, L2, L3, Y, m and n are as defined hereinare suitable as components of liquid-crystalline media.
Inventors:
Reifenrad, Volker
Hirschman, Harald
Hirschman, Harald
Application Number:
JP2000504098A
Publication Date:
August 07, 2001
Filing Date:
July 14, 1998
Export Citation:
Assignee:
Merck Patent Gesellschaft Mitt Beschlenktel Haftung
International Classes:
G02F1/13; C07C255/34; C07C255/35; C07D213/24; C07D213/57; C07D239/26; C07D319/06; C09K19/12; C09K19/20; C09K19/30; C09K19/34; C09K19/42; C09K19/44; (IPC1-7): C07C255/35; C07D213/57; C07D239/26; C07D319/06; C09K19/12; C09K19/20; C09K19/30; C09K19/34
Domestic Patent References:
| JPS60188358A | 1985-09-25 | |||
| JPS58110527A | 1983-07-01 | |||
| JPH1095761A | 1998-04-14 | |||
| JPH108056A | 1998-01-13 |
Attorney, Agent or Firm:
Kiyokazu
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