CH676005A5 - - Google Patents

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Publication number
CH676005A5
CH676005A5 CH3206/88A CH320688A CH676005A5 CH 676005 A5 CH676005 A5 CH 676005A5 CH 3206/88 A CH3206/88 A CH 3206/88A CH 320688 A CH320688 A CH 320688A CH 676005 A5 CH676005 A5 CH 676005A5
Authority
CH
Switzerland
Prior art keywords
mixture
glass
crystalline
liquid
mixtures
Prior art date
Application number
CH3206/88A
Other languages
German (de)
English (en)
Inventor
Dietrich Prof Dr Dipl-Ch Demus
Kristina Dr Dipl-Chem Mohr
Wolfgang Dr Dipl-Chem Schaefer
Renate Schmidt
Wolfgang Dipl-Chem Wedler
Wolfgang Dr Dipl-Che Weissflog
Original Assignee
Werk Fernsehelektronik Veb
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 Werk Fernsehelektronik Veb filed Critical Werk Fernsehelektronik Veb
Publication of CH676005A5 publication Critical patent/CH676005A5/de

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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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • 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
    • 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/56—Ring systems containing bridged rings
    • C07C2603/58—Ring systems containing bridged rings containing three rings
    • C07C2603/60—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members
    • C07C2603/66—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH3206/88A 1987-09-24 1988-08-29 CH676005A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD87307180A DD265155A1 (de) 1987-09-24 1987-09-24 Nematische fluessigkristalle mit glasphasen

Publications (1)

Publication Number Publication Date
CH676005A5 true CH676005A5 (enrdf_load_stackoverflow) 1990-11-30

Family

ID=5592448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3206/88A CH676005A5 (enrdf_load_stackoverflow) 1987-09-24 1988-08-29

Country Status (5)

Country Link
JP (1) JPH01144490A (enrdf_load_stackoverflow)
CH (1) CH676005A5 (enrdf_load_stackoverflow)
DD (1) DD265155A1 (enrdf_load_stackoverflow)
DE (1) DE3830968A1 (enrdf_load_stackoverflow)
GB (1) GB2210381B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108627A1 (de) * 1991-03-16 1992-09-17 Basf Ag Fluessigkristalline verbindungen
EP0603786A3 (en) * 1992-12-23 1994-08-17 Hoechst Ag Alkyl-substituted hydroquinone derivatives for use in ferro-electric liquid crystal mixtures.
DE4332733A1 (de) * 1993-09-25 1995-03-30 Basf Ag Flüssigkristalline Verbindungen
US9752076B2 (en) 2009-11-04 2017-09-05 Merck Patent Gmbh Compounds for a liquid-crystalline medium, and the use thereof for high-frequency components
TW202035380A (zh) * 2018-12-11 2020-10-01 日商Ｄｉｃ股份有限公司 液晶組成物及顯示元件、以及化合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD139575A1 (de) * 1978-11-08 1980-01-09 Wolfgang Weissflog Verfahren zur herstellung von 1,4-bis-eckige klammer auf 4-subst.-benzoyloxy eckige klammer zu-2-tert.-butyl-benzolen
DD139592A1 (de) * 1978-11-08 1980-01-09 Wolfgang Weissflog Kristallin-fluessige nematische substanzen

Also Published As

Publication number Publication date
GB2210381B (en) 1991-07-10
GB2210381A (en) 1989-06-07
DE3830968A1 (de) 1989-04-13
JPH01144490A (ja) 1989-06-06
GB8822184D0 (en) 1988-10-26
DD265155A1 (de) 1989-02-22

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PL Patent ceased
PL Patent ceased