BE814291A - Gemodificeerde nematische mengsels met positieve dielektrische anisotropie - Google Patents

Gemodificeerde nematische mengsels met positieve dielektrische anisotropie

Info

Publication number
BE814291A
BE814291A BE7000515A BE7000515A BE814291A BE 814291 A BE814291 A BE 814291A BE 7000515 A BE7000515 A BE 7000515A BE 7000515 A BE7000515 A BE 7000515A BE 814291 A BE814291 A BE 814291A
Authority
BE
Belgium
Prior art keywords
positive dielectric
nematic mixtures
dielectric anisotropies
modified
modified nematic
Prior art date
Application number
BE7000515A
Other languages
English (en)
Dutch (nl)
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 filed Critical
Publication of BE814291A publication Critical patent/BE814291A/xx

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

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)
BE7000515A 1973-04-28 1974-04-26 Gemodificeerde nematische mengsels met positieve dielektrische anisotropie BE814291A (nl)

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 (1)

Publication Number Publication Date
BE814291A true BE814291A (nl) 1974-08-16

Family

ID=5879596

Family Applications (1)

Application Number Title Priority Date Filing Date
BE7000515A BE814291A (nl) 1973-04-28 1974-04-26 Gemodificeerde nematische mengsels met positieve dielektrische anisotropie

Country Status (9)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975286A (en) * 1974-09-03 1976-08-17 Beckman Instruments, Inc. Low voltage actuated field effect liquid crystals compositions and method of synthesis
US4004848A (en) * 1973-03-13 1977-01-25 Kabushiki Kaisha Suwa Seikosha Liquid crystal display device
US4009938A (en) * 1972-12-06 1977-03-01 Kabushiki Kaisha Suwa Seikosha Liquid crystal display device
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
US4027950A (en) * 1973-08-20 1977-06-07 Matsushita Electric Industrial Co., Ltd. Electro-optical display device
US4083797A (en) * 1974-09-03 1978-04-11 Beckman Instruments, Inc. Nematic liquid crystal compositions
US4129983A (en) * 1974-11-21 1978-12-19 Kabushiki Kaisha Suwa Seikosha Liquid crystal digital display electronic wristwatch
US4206071A (en) * 1974-05-25 1980-06-03 Chisso Corporation Liquid crystal composition

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141853A (en) * 1976-10-06 1979-02-27 Sharp Kabushiki Kaisha Liquid crystal material
JPS6341589A (ja) * 1986-08-07 1988-02-22 Hisato Sato Ｐ型液晶組成物
EP2607451B8 (de) 2011-12-20 2019-03-27 Merck Patent GmbH Flüssigkristallines Medium

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009938A (en) * 1972-12-06 1977-03-01 Kabushiki Kaisha Suwa Seikosha Liquid crystal display device
US4004848A (en) * 1973-03-13 1977-01-25 Kabushiki Kaisha Suwa Seikosha Liquid crystal display device
US4027950A (en) * 1973-08-20 1977-06-07 Matsushita Electric Industrial Co., Ltd. Electro-optical display device
US4206071A (en) * 1974-05-25 1980-06-03 Chisso Corporation Liquid crystal composition
US3975286A (en) * 1974-09-03 1976-08-17 Beckman Instruments, Inc. Low voltage actuated field effect liquid crystals compositions and method of synthesis
US4083797A (en) * 1974-09-03 1978-04-11 Beckman Instruments, Inc. Nematic liquid crystal compositions
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
US4129983A (en) * 1974-11-21 1978-12-19 Kabushiki Kaisha Suwa Seikosha Liquid crystal digital display electronic wristwatch

Also Published As

Publication number Publication date
ATA343174A (de) 1976-12-15
GB1418441A (en) 1975-12-17
IL44425A0 (en) 1974-06-30
FR2227052B1 (xx) 1978-06-02
CH590914A5 (xx) 1977-08-31
IT1011281B (it) 1977-01-20
AT338344B (de) 1977-08-25
NL7404905A (xx) 1974-10-30
IL44425A (en) 1977-10-31
DD112704A5 (xx) 1975-04-20
FR2227052A1 (xx) 1974-11-22
DE2321632B2 (de) 1976-04-01
DE2321632A1 (de) 1974-11-21

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