CH684409A5 - Diacetylen-Derivate. - Google Patents

Diacetylen-Derivate. Download PDF

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Publication number
CH684409A5
CH684409A5 CH347692A CH347692A CH684409A5 CH 684409 A5 CH684409 A5 CH 684409A5 CH 347692 A CH347692 A CH 347692A CH 347692 A CH347692 A CH 347692A CH 684409 A5 CH684409 A5 CH 684409A5
Authority
CH
Switzerland
Prior art keywords
cyano
unsubstituted
halogen
independently
trans
Prior art date
Application number
CH347692A
Other languages
English (en)
Inventor
Frank Seils
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH347692A priority Critical patent/CH684409A5/de
Priority to JP24104493A priority patent/JP3617848B2/ja
Publication of CH684409A5 publication Critical patent/CH684409A5/de
Priority to JP2003390249A priority patent/JP4179974B2/ja

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
    • C09K19/30—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
    • C09K19/3059—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon triple bonds
    • 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
    • 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
    • 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
    • C09K2019/0488—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a special bonding
    • C09K2019/0496—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a special bonding the special bonding being a specific pi-conjugated group

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)
CH347692A 1992-10-02 1992-11-10 Diacetylen-Derivate. CH684409A5 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH347692A CH684409A5 (de) 1992-11-10 1992-11-10 Diacetylen-Derivate.
JP24104493A JP3617848B2 (ja) 1992-10-02 1993-09-28 ジアセチレン誘導体類
JP2003390249A JP4179974B2 (ja) 1992-10-02 2003-11-20 ジアセチレン誘導体類

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH347692A CH684409A5 (de) 1992-11-10 1992-11-10 Diacetylen-Derivate.

Publications (1)

Publication Number Publication Date
CH684409A5 true CH684409A5 (de) 1994-09-15

Family

ID=4256799

Family Applications (1)

Application Number Title Priority Date Filing Date
CH347692A CH684409A5 (de) 1992-10-02 1992-11-10 Diacetylen-Derivate.

Country Status (1)

Country Link
CH (1) CH684409A5 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861828A1 (de) * 1997-02-28 1998-09-02 Chisso Corporation Kohlenwasserstoffe enthaltende Flüssigkristallverbindungen, Flüssigkristallzusammensetzungen und Flüssigkristallanzeigeelemente
EP1006098A2 (de) * 1998-12-03 2000-06-07 MERCK PATENT GmbH Querverbrückte Cyclohexan-Derivate und flüssigkristallines Medium
EP1199346A2 (de) * 2000-10-20 2002-04-24 MERCK PATENT GmbH Flüssigkristallines Medium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861828A1 (de) * 1997-02-28 1998-09-02 Chisso Corporation Kohlenwasserstoffe enthaltende Flüssigkristallverbindungen, Flüssigkristallzusammensetzungen und Flüssigkristallanzeigeelemente
EP1006098A2 (de) * 1998-12-03 2000-06-07 MERCK PATENT GmbH Querverbrückte Cyclohexan-Derivate und flüssigkristallines Medium
EP1006098A3 (de) * 1998-12-03 2000-11-22 MERCK PATENT GmbH Querverbrückte Cyclohexan-Derivate und flüssigkristallines Medium
EP1199346A2 (de) * 2000-10-20 2002-04-24 MERCK PATENT GmbH Flüssigkristallines Medium
EP1199346A3 (de) * 2000-10-20 2004-01-14 MERCK PATENT GmbH Flüssigkristallines Medium

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Owner name: F. HOFFMANN-LA ROCHE AG TRANSFER- MERCK PATENT GMB

PL Patent ceased