DE2519659C3 - p-n-Alkyl-p'-cyanoazoxybenzole, Verfahren zu deren Herstellung und diese enthaltende Zusammensetzungen - Google Patents

p-n-Alkyl-p'-cyanoazoxybenzole, Verfahren zu deren Herstellung und diese enthaltende Zusammensetzungen

Info

Publication number
DE2519659C3
DE2519659C3 DE19752519659 DE2519659A DE2519659C3 DE 2519659 C3 DE2519659 C3 DE 2519659C3 DE 19752519659 DE19752519659 DE 19752519659 DE 2519659 A DE2519659 A DE 2519659A DE 2519659 C3 DE2519659 C3 DE 2519659C3
Authority
DE
Germany
Prior art keywords
liquid crystal
mesomorphic
weight
cyanoazoxybenzene
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
Application number
DE19752519659
Other languages
German (de)
English (en)
Other versions
DE2519659B2 (de
DE2519659A1 (de
Inventor
Toshio Jinnai
Kazuo Totani
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.)
Dai Nippon Toryo KK
Original Assignee
Dai Nippon Toryo KK
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 JP14495574A external-priority patent/JPS5171277A/ja
Priority claimed from JP14495374A external-priority patent/JPS5171275A/ja
Priority claimed from JP14495474A external-priority patent/JPS5171276A/ja
Priority claimed from JP14495274A external-priority patent/JPS5175041A/ja
Application filed by Dai Nippon Toryo KK filed Critical Dai Nippon Toryo KK
Publication of DE2519659A1 publication Critical patent/DE2519659A1/de
Publication of DE2519659B2 publication Critical patent/DE2519659B2/de
Application granted granted Critical
Publication of DE2519659C3 publication Critical patent/DE2519659C3/de
Expired 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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
    • 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
    • C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen bonds
    • C09K19/26—Azoxy compounds
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/48—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing Schiff bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DE19752519659 1974-12-19 1975-05-02 p-n-Alkyl-p'-cyanoazoxybenzole, Verfahren zu deren Herstellung und diese enthaltende Zusammensetzungen Expired DE2519659C3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14495574A JPS5171277A (ja) 1974-12-19 1974-12-19 Nemachitsukuekishososeibutsu
JP14495374A JPS5171275A (ja) 1974-12-19 1974-12-19 Nemachitsukuekishososeibutsu
JP14495474A JPS5171276A (ja) 1974-12-19 1974-12-19 Nemachitsukuekishososeibutsu
JP14495274A JPS5175041A (ja) 1974-12-19 1974-12-19 Nemachitsukuekishokagobutsuno seizohoho

Publications (3)

Publication Number Publication Date
DE2519659A1 DE2519659A1 (de) 1976-07-01
DE2519659B2 DE2519659B2 (de) 1978-03-16
DE2519659C3 true DE2519659C3 (de) 1978-11-09

Family

ID=27472604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752519659 Expired DE2519659C3 (de) 1974-12-19 1975-05-02 p-n-Alkyl-p'-cyanoazoxybenzole, Verfahren zu deren Herstellung und diese enthaltende Zusammensetzungen

Country Status (6)

Country Link
CA (1) CA1051421A ( )
CH (1) CH607075A5 ( )
DE (1) DE2519659C3 ( )
FR (3) FR2296675A1 ( )
GB (1) GB1462028A ( )
NL (1) NL7504841A ( )

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253740A (en) * 1977-09-12 1981-03-03 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal materials and devices containing them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549101B2 ( ) * 1972-10-11 1980-12-10

Also Published As

Publication number Publication date
CA1051421A (en) 1979-03-27
FR2296675A1 (fr) 1976-07-30
FR2295111B1 ( ) 1978-04-07
FR2295112A1 (fr) 1976-07-16
CH607075A5 ( ) 1978-11-30
DE2519659B2 (de) 1978-03-16
DE2519659A1 (de) 1976-07-01
NL7504841A (nl) 1976-06-22
FR2296675B1 ( ) 1978-03-17
FR2295111A1 (fr) 1976-07-16
FR2295112B1 ( ) 1980-03-14
GB1462028A (en) 1977-01-19

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee