FR2179180A1 - Liquid crystal compsn - contg added carboxylic acid/ester for spontaneous perpendicular orientation - Google Patents

Liquid crystal compsn - contg added carboxylic acid/ester for spontaneous perpendicular orientation

Info

Publication number
FR2179180A1
FR2179180A1 FR7312331A FR7312331A FR2179180A1 FR 2179180 A1 FR2179180 A1 FR 2179180A1 FR 7312331 A FR7312331 A FR 7312331A FR 7312331 A FR7312331 A FR 7312331A FR 2179180 A1 FR2179180 A1 FR 2179180A1
Authority
FR
France
Prior art keywords
liquid crystal
carboxylic acid
contg
spontaneous
ester
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.)
Granted
Application number
FR7312331A
Other languages
English (en)
French (fr)
Other versions
FR2179180B1 (enrdf_load_stackoverflow
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 JP47034766A external-priority patent/JPS48102083A/ja
Priority claimed from JP47034767A external-priority patent/JPS5225838B2/ja
Priority claimed from JP47034764A external-priority patent/JPS5225836B2/ja
Priority claimed from JP47034769A external-priority patent/JPS5225839B2/ja
Priority claimed from JP47034770A external-priority patent/JPS48102087A/ja
Priority claimed from JP3476872A external-priority patent/JPS5538386B2/ja
Priority claimed from JP47034765A external-priority patent/JPS5225837B2/ja
Priority to FR7312331A priority Critical patent/FR2179180A1/fr
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2179180A1 publication Critical patent/FR2179180A1/fr
Application granted granted Critical
Publication of FR2179180B1 publication Critical patent/FR2179180B1/fr
Granted 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
    • C09K19/20—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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B55/00—Azomethine dyes
    • C09B55/002—Monoazomethine dyes
    • 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
    • C09K19/22—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 nitrogen atoms as chain links, e.g. Schiff bases
    • 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
    • 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

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)
FR7312331A 1972-04-05 1973-04-05 Liquid crystal compsn - contg added carboxylic acid/ester for spontaneous perpendicular orientation Granted FR2179180A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7312331A FR2179180A1 (en) 1972-04-05 1973-04-05 Liquid crystal compsn - contg added carboxylic acid/ester for spontaneous perpendicular orientation

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP47034767A JPS5225838B2 (enrdf_load_stackoverflow) 1972-04-05 1972-04-05
JP47034764A JPS5225836B2 (enrdf_load_stackoverflow) 1972-04-05 1972-04-05
JP47034769A JPS5225839B2 (enrdf_load_stackoverflow) 1972-04-05 1972-04-05
JP47034770A JPS48102087A (enrdf_load_stackoverflow) 1972-04-05 1972-04-05
JP47034766A JPS48102083A (enrdf_load_stackoverflow) 1972-04-05 1972-04-05
JP3476872A JPS5538386B2 (enrdf_load_stackoverflow) 1972-04-05 1972-04-05
JP47034765A JPS5225837B2 (enrdf_load_stackoverflow) 1972-04-05 1972-04-05
FR7312331A FR2179180A1 (en) 1972-04-05 1973-04-05 Liquid crystal compsn - contg added carboxylic acid/ester for spontaneous perpendicular orientation

Publications (2)

Publication Number Publication Date
FR2179180A1 true FR2179180A1 (en) 1973-11-16
FR2179180B1 FR2179180B1 (enrdf_load_stackoverflow) 1977-04-29

Family

ID=27571084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312331A Granted FR2179180A1 (en) 1972-04-05 1973-04-05 Liquid crystal compsn - contg added carboxylic acid/ester for spontaneous perpendicular orientation

Country Status (1)

Country Link
FR (1) FR2179180A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426494A1 (fr) * 1978-04-28 1979-12-21 Asahi Chemical Ind Agregat moleculaire ayant une structure ordonnee
FR2519337A1 (fr) * 1981-12-31 1983-07-08 Thomson Csf Compose organique du type benzoate de biphenyle triplement substitue, son procede de fabrication et son utilisation comme dopant pour cristal liquide smectique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426494A1 (fr) * 1978-04-28 1979-12-21 Asahi Chemical Ind Agregat moleculaire ayant une structure ordonnee
FR2519337A1 (fr) * 1981-12-31 1983-07-08 Thomson Csf Compose organique du type benzoate de biphenyle triplement substitue, son procede de fabrication et son utilisation comme dopant pour cristal liquide smectique
EP0083886A1 (fr) * 1981-12-31 1983-07-20 Thomson-Csf Composé organique du type benzoate de biphényle triplement substitué et son procédé de fabrication
US4474679A (en) * 1981-12-31 1984-10-02 Thomson-Csf Diphenyl benzoates and its use as a dopant for smectic liquid crystals

Also Published As

Publication number Publication date
FR2179180B1 (enrdf_load_stackoverflow) 1977-04-29

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Legal Events

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