GB1462028A - Nematic liquid crystal compounds and compositions comprising substituted azoxybenzenes - Google Patents

Nematic liquid crystal compounds and compositions comprising substituted azoxybenzenes

Info

Publication number
GB1462028A
GB1462028A GB1674575A GB1674575A GB1462028A GB 1462028 A GB1462028 A GB 1462028A GB 1674575 A GB1674575 A GB 1674575A GB 1674575 A GB1674575 A GB 1674575A GB 1462028 A GB1462028 A GB 1462028A
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
nematic liquid
compositions
azoxybenzenes
substituted
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
GB1674575A
Other languages
English (en)
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 Co Ltd
Original Assignee
Dai Nippon Toryo 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 JP14495474A external-priority patent/JPS5171276A/ja
Priority claimed from JP14495574A external-priority patent/JPS5171277A/ja
Priority claimed from JP14495374A external-priority patent/JPS5171275A/ja
Priority claimed from JP14495274A external-priority patent/JPS5175041A/ja
Application filed by Dai Nippon Toryo Co Ltd filed Critical Dai Nippon Toryo Co Ltd
Publication of GB1462028A publication Critical patent/GB1462028A/en
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)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1674575A 1974-12-19 1975-04-23 Nematic liquid crystal compounds and compositions comprising substituted azoxybenzenes Expired GB1462028A (en)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
GB1462028A true GB1462028A (en) 1977-01-19

Family

ID=27472604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1674575A Expired GB1462028A (en) 1974-12-19 1975-04-23 Nematic liquid crystal compounds and compositions comprising substituted azoxybenzenes

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402694A1 (fr) * 1977-09-12 1979-04-06 United Kingdom Government Matiere nematique a cristaux liquides pouvant contenir un faible pourcentage d'une matiere cholesterique

Family Cites Families (1)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402694A1 (fr) * 1977-09-12 1979-04-06 United Kingdom Government Matiere nematique a cristaux liquides pouvant contenir un faible pourcentage d'une matiere cholesterique

Also Published As

Publication number Publication date
FR2295112B1 (enrdf_load_stackoverflow) 1980-03-14
FR2295111A1 (fr) 1976-07-16
CA1051421A (en) 1979-03-27
FR2295112A1 (fr) 1976-07-16
DE2519659C3 (de) 1978-11-09
FR2295111B1 (enrdf_load_stackoverflow) 1978-04-07
FR2296675B1 (enrdf_load_stackoverflow) 1978-03-17
CH607075A5 (enrdf_load_stackoverflow) 1978-11-30
DE2519659B2 (de) 1978-03-16
DE2519659A1 (de) 1976-07-01
NL7504841A (nl) 1976-06-22
FR2296675A1 (fr) 1976-07-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee