SG26368G - Phenylcyclohexanes and liquid crystal medium - Google Patents

Phenylcyclohexanes and liquid crystal medium

Info

Publication number
SG26368G
SG26368G SG1995904314A SG1995904314A SG26368G SG 26368 G SG26368 G SG 26368G SG 1995904314 A SG1995904314 A SG 1995904314A SG 1995904314 A SG1995904314 A SG 1995904314A SG 26368 G SG26368 G SG 26368G
Authority
SG
Singapore
Prior art keywords
sup
sub
phenylcyclohexanes
liquid crystal
crystal medium
Prior art date
Application number
SG1995904314A
Other languages
English (en)
Inventor
Andreas Waechtler
Reinhard Hittich
Eike Poesch
Herbert Plach
David Coates
Bernhard Rieger
Joachim Krause
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27511321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG26368(G) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of SG26368G publication Critical patent/SG26368G/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/2635—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions involving a phosphorus compound, e.g. Wittig synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/02—Monocyclic aromatic halogenated hydrocarbons
    • C07C25/13—Monocyclic aromatic halogenated hydrocarbons containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
    • C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
    • C07C22/04—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings
    • C07C22/08—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • C07C25/28—Halogenated styrenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
SG1995904314A 1989-08-16 1990-08-13 Phenylcyclohexanes and liquid crystal medium SG26368G (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE3926871 1989-08-16
DE4006313 1990-03-01
DE4013084 1990-04-25
DE4013467 1990-04-27
DE4021154 1990-07-03

Publications (1)

Publication Number Publication Date
SG26368G true SG26368G (en) 1995-09-18

Family

ID=27511321

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995904314A SG26368G (en) 1989-08-16 1990-08-13 Phenylcyclohexanes and liquid crystal medium

Country Status (10)

Country Link
US (8) US5458805A (ko)
EP (1) EP0438563B1 (ko)
JP (2) JP2935744B2 (ko)
KR (2) KR0152483B1 (ko)
AT (1) ATE115109T1 (ko)
DE (2) DE4025550B4 (ko)
DK (1) DK0438563T3 (ko)
ES (1) ES2064751T3 (ko)
SG (1) SG26368G (ko)
WO (1) WO1991002709A1 (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5482653A (en) * 1989-05-30 1996-01-09 Merck Patent Gesellschaft Mit Beschrankter Haftung Fluoro-chloro-benzene derivatives
DE4025550B4 (de) * 1989-08-16 2007-05-03 Merck Patent Gmbh Phenylcyclohexane und flüssigkristallines Medium
KR100215383B1 (ko) * 1989-09-06 1999-08-16 슈틀러 플루오로벤젠 유도체를 함유한 액정 매질을 사용한 디스플레이소자
EP0474823A1 (de) * 1990-04-03 1992-03-18 MERCK PATENT GmbH Flüssigkristallines medium
WO1991016400A1 (de) * 1990-04-13 1991-10-31 MERCK Patent Gesellschaft mit beschränkter Haftung Flüssigkristallines medium
EP0477334B1 (de) * 1990-04-13 1995-10-04 MERCK PATENT GmbH Flüssigkristallines medium
US5368772A (en) * 1990-04-13 1994-11-29 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
WO1991016397A1 (de) * 1990-04-13 1991-10-31 MERCK Patent Gesellschaft mit beschränkter Haftung Flüssigkristallines medium
DE59106113D1 (de) * 1990-05-21 1995-09-07 Hoffmann La Roche Bicyclohexylderivate.
US5292452A (en) * 1990-09-14 1994-03-08 Hoffmann-La Roche Inc. Alkenylcyclohexane liquid crystalline compounds
DE4107167B4 (de) * 1991-03-06 2008-05-08 Merck Patent Gmbh Flüssigkristallmischung
DE4123539A1 (de) * 1991-07-16 1993-01-21 Merck Patent Gmbh Fluessigkristallines medium
EP0647696B1 (en) * 1993-10-08 1999-04-21 Chisso Corporation Cyclohexane derivative
US6830787B1 (en) * 1994-03-17 2004-12-14 Hitachi, Ltd. Active matrix liquid crystal display apparatus
DE19515504A1 (de) * 1995-04-27 1996-10-31 Merck Patent Gmbh Fluorierte Biphenylcyclohexane und flüssigkristallines Medium
JPH08325173A (ja) * 1995-05-25 1996-12-10 Chisso Corp エキソメチレン部位を持つ液晶性化合物およびそれを含む液晶組成物
US5888423A (en) * 1995-07-17 1999-03-30 Rolic Ag Fluorobenzyl ether derivatives
US5807499A (en) * 1995-08-23 1998-09-15 Chisso Corporation Liquid crystal composition and a liquid crystal display device containing the same
JP3856188B2 (ja) 1999-10-28 2006-12-13 大日本インキ化学工業株式会社 液晶組成物
US8232564B2 (en) * 2007-01-22 2012-07-31 Cree, Inc. Wafer level phosphor coating technique for warm light emitting diodes
US8167674B2 (en) * 2007-12-14 2012-05-01 Cree, Inc. Phosphor distribution in LED lamps using centrifugal force
US10546846B2 (en) 2010-07-23 2020-01-28 Cree, Inc. Light transmission control for masking appearance of solid state light sources
TWI456031B (zh) 2010-12-23 2014-10-11 Ind Tech Res Inst 液晶化合物、液晶組合物及包括該化合物或組合物之液晶顯示器及光電裝置
US9701609B2 (en) 2014-08-20 2017-07-11 Bedoukian Research, Inc. Perfume compositions containing isomeric alkadienals

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022818C2 (de) 1980-06-19 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Flüssigkristall-Anzeigeelement
US4405488A (en) 1980-10-09 1983-09-20 Chisso Corporation Liquid-crystalline halogenobenzene derivatives
EP0122389B1 (de) * 1983-03-16 1987-08-05 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Flüssigkristallkomponenten mit einer Alkenylseitenkette
US4565425A (en) * 1983-03-16 1986-01-21 Hoffmann-La Roche Inc. Liquid crystals
EP0167912B1 (de) * 1984-07-12 1990-01-03 F. Hoffmann-La Roche Ag Flüssigkristalline Gemische enthaltend Komponenten mit einer 4-Alkenyl- oder 2Z-Alkenyl-Seitenkette
DE3447359A1 (de) 1984-12-24 1986-07-03 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
DE3500897A1 (de) 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
DE3504866A1 (de) 1985-02-13 1986-08-14 Merck Patent Gmbh, 6100 Darmstadt Fluorbenzolderivate
DE3667170D1 (de) * 1985-03-26 1990-01-04 Hoffmann La Roche Alkenylsubstituierte phenylisothiocyanate und benzonitrile.
DE3614778A1 (de) * 1986-05-02 1987-11-05 Merck Patent Gmbh Smektische fluessigkristalline phasen
US5318721A (en) 1986-05-02 1994-06-07 Merck Patent Gesellschaft Mit Beschrankter Haftung Nematic liquid-crystalline phases
GB2193536A (en) 1986-08-04 1988-02-10 Ford Motor Co I.c. engine fuel metering and distribution system
WO1988002018A1 (en) * 1986-09-08 1988-03-24 MERCK Patent Gesellschaft mit beschränkter Haftung Liquid crystal phase
DE3732384A1 (de) 1987-09-25 1989-04-06 Bayer Ag Bisazolyl-hydroxyalkyl-derivate enthaltende antimykotische mittel
DE3732284A1 (de) * 1987-09-25 1989-04-13 Merck Patent Gmbh Substituierte phenyltrifluormethylether
EP0315014B1 (de) * 1987-11-06 1994-01-12 F. Hoffmann-La Roche Ag Halogenierte Benzolderivate
US5013477A (en) * 1987-11-06 1991-05-07 Hoffmann-La Roche Inc. Alkenylbicyclohexane liquid crystals
JP2504491B2 (ja) 1987-11-11 1996-06-05 チッソ株式会社 液晶組成物
US5286410A (en) 1988-03-10 1994-02-15 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid-crystal display
DE3807958B4 (de) * 1988-03-10 2004-03-18 Merck Patent Gmbh Supertwist-Flüssigkristallanzeigeelement
DE3835803A1 (de) * 1988-03-10 1990-04-26 Merck Patent Gmbh Supertwist-fluessigkristallanzeigeelement und fluessigkristallmischung
DE3906040A1 (de) * 1988-03-10 1989-09-21 Merck Patent Gmbh Cyclohexenderivate
EP0365962B1 (de) * 1988-10-20 1994-09-21 MERCK PATENT GmbH Matrix-Flüssigkristallanzeige
JP2696557B2 (ja) * 1989-03-07 1998-01-14 チッソ株式会社 トリフルオロベンゼン誘導体
EP0438575B1 (de) * 1989-08-12 1994-10-26 MERCK PATENT GmbH Benzolderivate und flüssigkristallines medium
DE4025550B4 (de) * 1989-08-16 2007-05-03 Merck Patent Gmbh Phenylcyclohexane und flüssigkristallines Medium
US5171469A (en) * 1989-08-22 1992-12-15 Merck Patent Gesellschaft Mit Beschraenkter Haftung Liquid-crystal matrix display
DE4002609A1 (de) * 1989-09-07 1991-03-21 Merck Patent Gmbh Difluorbenzonitrile und fluessigkristallines medium
US5389289A (en) * 1990-03-09 1995-02-14 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
US5185098A (en) * 1990-04-05 1993-02-09 Hoffmann-La Roche Inc. Liquid crystalline mixtures containing 3,4-difluorophenyl-substituted bicyclohexyls
US5368772A (en) * 1990-04-13 1994-11-29 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
DE59105918D1 (de) * 1990-04-13 1995-08-10 Merck Patent Gmbh Flüssigkristallines medium.
WO1991016400A1 (de) * 1990-04-13 1991-10-31 MERCK Patent Gesellschaft mit beschränkter Haftung Flüssigkristallines medium
JPH04506815A (ja) * 1990-04-21 1992-11-26 メルク　パテント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフトング フェニルシクロヘキサン化合物、および液晶相
DE59106113D1 (de) * 1990-05-21 1995-09-07 Hoffmann La Roche Bicyclohexylderivate.
US5292452A (en) * 1990-09-14 1994-03-08 Hoffmann-La Roche Inc. Alkenylcyclohexane liquid crystalline compounds
DE69120245T2 (de) * 1990-10-02 1996-11-28 Merck Patent Gmbh Flüssigkristallmedium
US5382379A (en) * 1992-10-07 1995-01-17 Chisso Corporation Cyclohexane derivative
DE19515504A1 (de) * 1995-04-27 1996-10-31 Merck Patent Gmbh Fluorierte Biphenylcyclohexane und flüssigkristallines Medium

Also Published As

Publication number Publication date
EP0438563B1 (de) 1994-12-07
US20020043646A1 (en) 2002-04-18
DE4025550B4 (de) 2007-05-03
WO1991002709A1 (de) 1991-03-07
US20040169159A9 (en) 2004-09-02
EP0438563A1 (de) 1991-07-31
US6284154B1 (en) 2001-09-04
US20010015422A1 (en) 2001-08-23
ES2064751T3 (es) 1995-02-01
JP3122426B2 (ja) 2001-01-09
US20050133763A1 (en) 2005-06-23
KR0153476B1 (ko) 1998-12-01
US20080173844A1 (en) 2008-07-24
US6955837B2 (en) 2005-10-18
KR0152483B1 (ko) 1998-10-15
JPH04501270A (ja) 1992-03-05
US7250199B2 (en) 2007-07-31
US6677002B2 (en) 2004-01-13
DE4025550A1 (de) 1991-02-21
KR920701095A (ko) 1992-08-11
US20040089845A1 (en) 2004-05-13
JP2935744B2 (ja) 1999-08-16
KR960701583A (ko) 1996-02-24
JPH11315040A (ja) 1999-11-16
DE59007937D1 (de) 1995-01-19
DK0438563T3 (da) 1995-02-13
US5891360A (en) 1999-04-06
US5458805A (en) 1995-10-17
ATE115109T1 (de) 1994-12-15

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