DE3679956D1 - Optisch aktives tolanderivat. - Google Patents

Optisch aktives tolanderivat.

Info

Publication number
DE3679956D1
DE3679956D1 DE8686113427T DE3679956T DE3679956D1 DE 3679956 D1 DE3679956 D1 DE 3679956D1 DE 8686113427 T DE8686113427 T DE 8686113427T DE 3679956 T DE3679956 T DE 3679956T DE 3679956 D1 DE3679956 D1 DE 3679956D1
Authority
DE
Germany
Prior art keywords
tolanderivat
optically active
optically
active
active tolanderivat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8686113427T
Other languages
English (en)
Inventor
Makoto Sasaki
Kiyohumi Takeuchi
Haruyoshi Takatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP21750585A external-priority patent/JPS6277356A/ja
Priority claimed from JP263486A external-priority patent/JPS62161746A/ja
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Application granted granted Critical
Publication of DE3679956D1 publication Critical patent/DE3679956D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
DE8686113427T 1985-09-30 1986-09-30 Optisch aktives tolanderivat. Expired - Lifetime DE3679956D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21750585A JPS6277356A (ja) 1985-09-30 1985-09-30 トラン系光学活性化合物
JP263486A JPS62161746A (ja) 1986-01-09 1986-01-09 新規トラン系カイラル化合物

Publications (1)

Publication Number Publication Date
DE3679956D1 true DE3679956D1 (de) 1991-08-01

Family

ID=26336069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686113427T Expired - Lifetime DE3679956D1 (de) 1985-09-30 1986-09-30 Optisch aktives tolanderivat.

Country Status (3)

Country Link
US (1) US4754051A (de)
EP (1) EP0217354B1 (de)
DE (1) DE3679956D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005018A2 (fr) * 1986-02-17 1987-08-27 MERCK Patent Gesellschaft mit beschränkter Haftung Composes optiquement actifs
US4814516A (en) * 1986-06-17 1989-03-21 Dainippon Ink & Chemicals, Inc. Novel optically active tolan derivatives
JP2676508B2 (ja) * 1986-09-12 1997-11-17 コニカ株式会社 液晶表示装置
JPS63179838A (ja) * 1987-01-20 1988-07-23 Chisso Corp トラン型新規液晶化合物
DE3710069A1 (de) * 1987-03-27 1988-10-06 Merck Patent Gmbh Ethinderivate
US5047169A (en) * 1988-09-16 1991-09-10 Adeka Argus Chemical Co., Ltd. Tolane compound
US5202471A (en) * 1990-02-06 1993-04-13 Allergan, Inc. Alkyl, alkoxy and thioalkoxy substituted diphenyl acetylenes having retinoid like activity
JP2996268B2 (ja) * 1992-10-09 1999-12-27 富士通株式会社 強誘電性液晶組成物
DE19509304A1 (de) * 1994-03-16 1995-09-21 Nippon Soken Antiferroelektrische Flüssigkristallzusammensetzung
EP0676462A1 (de) * 1994-04-08 1995-10-11 Nippon Soken, Inc. Antiferroelektrische Flüssigkristallzusammensetzung und sie enthaltende in Anzeigeelement
JPH07278059A (ja) * 1994-04-08 1995-10-24 Nippon Soken Inc 反強誘電性液晶化合物
JP3501866B2 (ja) * 1994-07-19 2004-03-02 株式会社日本自動車部品総合研究所 反強誘電性液晶組成物及びそれを用いた液晶表示素子
JP3052817B2 (ja) * 1995-12-28 2000-06-19 株式会社日本自動車部品総合研究所 反強誘電性液晶組成物
JPH1036844A (ja) * 1996-07-25 1998-02-10 Nippon Soken Inc 反強誘電性液晶組成物
EP1371712B1 (de) * 2001-02-08 2007-04-11 Seimi Chemical Co., Ltd. Flüssigkristalline zusammensetzung, enthaltend optisch aktive verbindung und flüssigkristallines elektrooptisches element
US6805921B2 (en) * 2001-08-09 2004-10-19 Mitsubishi Gas Chemical Co., Inc. Optically active compound and nematic liquid crystal composition containing the compound
CN102712687A (zh) * 2009-07-17 2012-10-03 丹麦国家医院 作为补体激活的抑制剂的masp同种型

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173733B1 (de) * 1972-02-29 1976-03-05 Thomson Csf Fr
DE2644219C2 (de) * 1976-09-30 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Verwendung einer nichtsmektischen Flüssigkristallmischung
EP0110299B2 (de) * 1982-11-26 1993-06-09 Hitachi, Ltd. Smektische Flüssigkristallverbindungen und Flüssigkristallzusammensetzungen
GB2155465B (en) * 1984-01-23 1987-12-31 Dainippon Ink & Chemicals Tolan-type nematic liquid crystalline compounds
JPS60218358A (ja) * 1984-04-13 1985-11-01 Ajinomoto Co Inc 液晶

Also Published As

Publication number Publication date
US4754051A (en) 1988-06-28
EP0217354A1 (de) 1987-04-08
EP0217354B1 (de) 1991-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition