FR2227052A1 - - Google Patents

Info

Publication number
FR2227052A1
FR2227052A1 FR7414175A FR7414175A FR2227052A1 FR 2227052 A1 FR2227052 A1 FR 2227052A1 FR 7414175 A FR7414175 A FR 7414175A FR 7414175 A FR7414175 A FR 7414175A FR 2227052 A1 FR2227052 A1 FR 2227052A1
Authority
FR
France
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
FR7414175A
Other languages
French (fr)
Other versions
FR2227052B1 (de
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 DE19732321632 external-priority patent/DE2321632C3/de
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of FR2227052A1 publication Critical patent/FR2227052A1/fr
Application granted granted Critical
Publication of FR2227052B1 publication Critical patent/FR2227052B1/fr
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
    • 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
    • C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
    • 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
    • C09K19/08—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
    • 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
FR7414175A 1973-04-28 1974-04-24 Expired FR2227052B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321632 DE2321632C3 (de) 1973-04-28 Modifizierte nematische Gemische mit positiver dielektrischer Anisotropie und deren Verwendung

Publications (2)

Publication Number Publication Date
FR2227052A1 true FR2227052A1 (de) 1974-11-22
FR2227052B1 FR2227052B1 (de) 1978-06-02

Family

ID=5879596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414175A Expired FR2227052B1 (de) 1973-04-28 1974-04-24

Country Status (9)

Country Link
AT (1) AT338344B (de)
BE (1) BE814291A (de)
CH (1) CH590914A5 (de)
DD (1) DD112704A5 (de)
FR (1) FR2227052B1 (de)
GB (1) GB1418441A (de)
IL (1) IL44425A (de)
IT (1) IT1011281B (de)
NL (1) NL7404905A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255956A2 (de) * 1986-08-07 1988-02-17 Hisato Sato Flüssigkristallzusammensetzung vom P-Typ

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562115B2 (de) * 1973-03-13 1981-01-17
JPS564596B2 (de) * 1972-12-06 1981-01-30
JPS5043076A (de) * 1973-08-20 1975-04-18
JPS50150684A (de) * 1974-05-25 1975-12-03
US3975286A (en) * 1974-09-03 1976-08-17 Beckman Instruments, Inc. Low voltage actuated field effect liquid crystals compositions and method of synthesis
US4147651A (en) * 1974-09-03 1979-04-03 Beckman Instruments, Inc. Biphenyl based liquid crystal compositions
US4017416A (en) * 1974-10-11 1977-04-12 Chisso Corporation P-cyanophenyl 4-alkyl-4'-biphenylcarboxylate, method for preparing same and liquid crystal compositions using same
JPS5159667A (de) * 1974-11-21 1976-05-24 Suwa Seikosha Kk
US4141853A (en) * 1976-10-06 1979-02-27 Sharp Kabushiki Kaisha Liquid crystal material
EP2607451B8 (de) 2011-12-20 2019-03-27 Merck Patent GmbH Flüssigkristallines Medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255956A2 (de) * 1986-08-07 1988-02-17 Hisato Sato Flüssigkristallzusammensetzung vom P-Typ
EP0255956A3 (de) * 1986-08-07 1989-06-07 Hisato Sato Flüssigkristallzusammensetzung vom P-Typ

Also Published As

Publication number Publication date
ATA343174A (de) 1976-12-15
BE814291A (nl) 1974-08-16
IT1011281B (it) 1977-01-20
DD112704A5 (de) 1975-04-20
FR2227052B1 (de) 1978-06-02
AT338344B (de) 1977-08-25
NL7404905A (de) 1974-10-30
GB1418441A (en) 1975-12-17
DE2321632A1 (de) 1974-11-21
CH590914A5 (de) 1977-08-31
IL44425A0 (en) 1974-06-30
IL44425A (en) 1977-10-31
DE2321632B2 (de) 1976-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse