DE69015000T2 - Optisch aktive Verbindungen und sie enthaltende Flüssigkristallzusammensetzungen. - Google Patents

Optisch aktive Verbindungen und sie enthaltende Flüssigkristallzusammensetzungen.

Info

Publication number
DE69015000T2
DE69015000T2 DE69015000T DE69015000T DE69015000T2 DE 69015000 T2 DE69015000 T2 DE 69015000T2 DE 69015000 T DE69015000 T DE 69015000T DE 69015000 T DE69015000 T DE 69015000T DE 69015000 T2 DE69015000 T2 DE 69015000T2
Authority
DE
Germany
Prior art keywords
liquid crystal
optically active
active compounds
compositions containing
crystal compositions
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 - Fee Related
Application number
DE69015000T
Other languages
English (en)
Other versions
DE69015000D1 (de
Inventor
Shogo Kobayashi
Shigeki Ishibashi
Fumiyoshi Urano
Takaaki Negishi
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.)
Nippon Telegraph and Telephone Corp
Fujifilm Wako Pure Chemical Corp
Original Assignee
Wako Pure Chemical Industries Ltd
Nippon Telegraph and Telephone Corp
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
Application filed by Wako Pure Chemical Industries Ltd, Nippon Telegraph and Telephone Corp filed Critical Wako Pure Chemical Industries Ltd
Publication of DE69015000D1 publication Critical patent/DE69015000D1/de
Application granted granted Critical
Publication of DE69015000T2 publication Critical patent/DE69015000T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K19/126—Compounds containing at least one asymmetric carbon atom
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • C09K2019/0407—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems containing a carbocyclic ring, e.g. dicyano-benzene, chlorofluoro-benzene or cyclohexanone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DE69015000T 1989-06-07 1990-06-06 Optisch aktive Verbindungen und sie enthaltende Flüssigkristallzusammensetzungen. Expired - Fee Related DE69015000T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14439389 1989-06-07

Publications (2)

Publication Number Publication Date
DE69015000D1 DE69015000D1 (de) 1995-01-26
DE69015000T2 true DE69015000T2 (de) 1995-06-14

Family

ID=15361108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015000T Expired - Fee Related DE69015000T2 (de) 1989-06-07 1990-06-06 Optisch aktive Verbindungen und sie enthaltende Flüssigkristallzusammensetzungen.

Country Status (4)

Country Link
US (1) US5128062A (de)
EP (1) EP0402110B1 (de)
JP (1) JP2847259B2 (de)
DE (1) DE69015000T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486310A (en) * 1988-04-27 1996-01-23 Hoffmann-La Roche Inc. Liquid crystalline mixtures having a chiral tilted smectic phase
JP5315590B2 (ja) * 2006-02-14 2013-10-16 Ｊｎｃ株式会社 液晶化合物、液晶組成物および液晶表示素子

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE315193C (de) *
JPS5711944A (en) * 1980-06-25 1982-01-21 Chisso Corp Optically active ester
US4614609A (en) * 1983-06-14 1986-09-30 Chisso Corporation Liquid crystalline biphenyl derivatives and mixtures thereof
JPS6028487A (ja) * 1983-07-27 1985-02-13 Alps Electric Co Ltd 液晶組成物
EP0174816B1 (de) * 1984-09-10 1990-05-23 Ajinomoto Co., Inc. Biphenyldiesterverbindungen und Flüssigkristallkompositionen die diese enthalten
US4943386A (en) * 1985-01-09 1990-07-24 Dainippon Ink & Chemicals, Inc. Liquid crystalline compounds having substituents
DE3683062D1 (de) * 1985-02-08 1992-02-06 Ajinomoto Kk Auf polyphenyl basierende esterverbindungen und sie enthaltende fluessigkristalline zusammensetzungen.
DE3667052D1 (en) * 1985-07-01 1989-12-28 Ajinomoto Kk Biphenyl carbonic acid ester compounds and liquid crystal composition containing the same
DE3621835A1 (de) * 1986-06-28 1988-01-07 Hoechst Ag Verfahren zur racemisierung optisch aktiver (alpha)-phenoxypropionsaeure und deren derivate
US4886619A (en) * 1986-06-30 1989-12-12 Minnesota Mining And Manufacturing Company Fluorine-containing chiral smectic liquid crystals
JPH066555B2 (ja) * 1986-12-23 1994-01-26 高砂香料工業株式会社 液晶性化合物
JP2660848B2 (ja) * 1987-06-10 1997-10-08 日産化学工業株式会社 液晶組成物
DE3876059D1 (de) * 1987-09-18 1992-12-24 Hoffmann La Roche Ferroelektrische fluessigkristallzelle.
JP2678604B2 (ja) * 1987-10-15 1997-11-17 チッソ株式会社 新規光学活性液晶性化合物及び組成物
US5059345A (en) * 1987-11-06 1991-10-22 Nippon Telegraph And Telephone Corporation Optically active compound and chiral liquid crystal composition containing the same
EP0329153B1 (de) * 1988-02-18 1992-10-21 Dainippon Ink And Chemicals, Inc. Milchsäurederivat und Flüssigkristallzusammensetzung mit diesem Derivat

Also Published As

Publication number Publication date
EP0402110A1 (de) 1990-12-12
DE69015000D1 (de) 1995-01-26
US5128062A (en) 1992-07-07
JPH03204835A (ja) 1991-09-06
EP0402110B1 (de) 1994-12-14
JP2847259B2 (ja) 1999-01-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee