C09K 19 - Liquid crystal materials

Patents for C09K 19 - Liquid crystal materials (21,026)
10/1989
10/31/1989	US4877858 Liquid-crystalline polymer
10/31/1989	US4877549 Liquid crystal composition
10/31/1989	US4877548 Stable to heat, light, electricity and moisture
10/31/1989	US4877547 Liquid crystal display element
10/31/1989	US4877220 Hexasubstituted cyclohexane compounds
10/26/1989	DE3905124A1 Kristallin-fluessige ester des 3 ss-hydroxy-5 (alpha) -cholestan- 6 ons fuer gemische mit ferroelektrischen eigenschaften Crystalline liquid ester of 3-hydroxy-ss 5 (alpha) -cholestan- 6 ons for mixtures with ferroelectric properties
10/26/1989	DE3812191A1 Chirale oder achirale ringverbindungen Chiral or achiral ring compounds
10/25/1989	EP0338845A2 Nonlinear optical materials
10/25/1989	EP0338702A1 Nonlinear optical materials
10/25/1989	EP0338576A2 Liquid-crystalline organopolysiloxanes and methods for their preparation
10/25/1989	EP0338059A1 Improved liquid crystal mixture
10/25/1989	EP0338054A1 Cross coupling of titanium organyls
10/25/1989	CN1036599A Substituted naphthalene compounds and liquid crystal compositions containing same
10/24/1989	US4876120 Tailorable multi-layer printed wiring boards of controlled coefficient of thermal expansion
10/24/1989	US4876028 Chiral aryl-2,3-epoxyalkyl-ethers and the corresponding thio compounds thereof, and the use thereof as dopes in liquid-crystal phases
10/24/1989	US4876027 Optically active composition, mesomorphic compound and liquid crystal device
10/24/1989	US4876026 Ferroelectric liquid crystals
10/24/1989	CA1262485A1 Encapsulated liquid crystal material, apparatus and method
10/19/1989	WO1989009807A1 Light modulating materials comprising liquid crystal microdroplets dispersed in a birefringent polymeric matrix
10/19/1989	WO1989009764A1 Chiral or achiral cyclic compounds
10/19/1989	DE3811333A1 Fk-mischungen mit niedrigem brechungsindex LC mixtures with a low refractive index
10/19/1989	DE3810626A1 Machine element
10/18/1989	EP0337489A2 New derivatives of phenyl 3-phenylbutyrate, a method of obtaining new derivatives of phenyl 3-phenylbutyrate and the application of new derivatives of phenyl 3-phenylbutyrate for liquid crystalline mixtures
10/18/1989	EP0337209A2 Alkylphthalocyanine near-infrared absorbers and recording/display materials using the same
10/18/1989	EP0337133A1 Liquid-crystalline, thermotropic polymers of di-s-triazines
10/17/1989	US4874838 Liquid crystal copolyethers from 7-oxa-bicyclo-(2,2,1)-heptane
10/17/1989	US4874546 Phenylpyrimidinecarboxylate derivative
10/17/1989	US4874545 Chiral esters of α-substituted phenylalkanoic acids and mesogenic hydroxy compounds, and their use as a doping substance in liquid crystal phases
10/17/1989	US4874544 Ferroelectric liquid crystals
10/17/1989	US4874543 Blend of liquid crystal compositions containing triple bond, ether group, and cyano group
10/17/1989	US4874542 Phenyl-pyrimidine liquid crystal compounds and liquid crystal compositions containing the same
10/11/1989	EP0336619A2 Optically active pyridylethanol derivatives
10/11/1989	EP0336321A2 Process for producing liquid crystal optical device
10/11/1989	EP0336108A1 Liquid crystal bischloroformate esters, method for produing them and liquid crystal N-alkyl-polyurethanes made from them
10/10/1989	US4873019 Liquid crystals
10/10/1989	US4873018 Optically active compound, process for producing same and liquid crystal composition containing same
10/05/1989	WO1989009252A1 Liquid crystal mixtures with low refractive index
10/05/1989	WO1989009203A1 Octafluorobiphenyls
10/04/1989	EP0335348A2 Mesomorphic compound, ferroelectric liquid crystal composition containing same and ferroelectric liquid crystal device
10/04/1989	EP0334925A1 Ferroelectric liquid crystalline phases
10/04/1989	EP0334911A1 Substituted phenyltrifluormethylethers
10/04/1989	EP0334845A1 Liquid crystal compounds, mixtures and devices.
10/04/1989	CN1036029A Supertorsion-liquid crystal display element
10/03/1989	US4871472 Esters in ferroelectric mixtures
10/03/1989	US4871470 Cyclohexane derivatives
10/03/1989	US4871469 Trifluorotoluene derivatives
09/1989
09/27/1989	EP0334628A2 Ferroelectric liquid crystal electrooptic apparatus and manufacturing method thereof
09/27/1989	EP0334619A2 Polyester resin exhibiting anisotropy in molten state and composition thereof
09/27/1989	EP0333760A1 Cyano-alicyclic esters and liquid crystal compositions.
09/26/1989	US4869847 Microdisperse polymer/liquid crystal composite
09/26/1989	CA1261951A1 Multi-colored displays utilizing encapsulated liquid crystals
09/26/1989	CA1261617A1 Phase transition-type liquid crystal composition
09/26/1989	CA1261515A1 Blend of wholly aromatic polyester and poly (ester-amide) capable of exhibiting an anisotropic melt phase
09/26/1989	CA1261049A1 Encapsulated liquid crystal and filler material
09/26/1989	CA1261042A1 Enhanced scattering in voltage sensitive encapsulated liquid crystal
09/21/1989	WO1989008692A1 Supertwist liquid crystal display
09/21/1989	WO1989008691A1 Supertwist liquid crystal display
09/21/1989	WO1989008690A1 Smectic liquid crystal medium
09/21/1989	WO1989008689A1 2,3-difluorobenzene derivatives and their use as components of liquid crystal media
09/21/1989	WO1989008688A1 Derivatives of 2,3-difluorobenzoic acid
09/21/1989	WO1989008687A1 2,3-difluorobiphenyls
09/21/1989	WO1989008649A1 Heterocyclic 1,2-difluorobenzene derivatives
09/21/1989	WO1989008639A1 Chiral derivatives of 1,2-difluorobenzene
09/21/1989	WO1989008637A1 Derivatives of 2,3-difluorohydroquinone
09/21/1989	WO1989008633A1 Difluorobenzol derivatives
09/21/1989	WO1989008632A1 Derivatives of 2,3-difluorophenol
09/21/1989	DE3907507A1 (alpha)-(4-substituiert-phenyl)-ethylalkohol-derivate und sie enthaltende fluessigkristall-zubereitungen (Alpha) - (4-substituted-phenyl) -undenatured ethyl derivatives and preparations containing them liquid-
09/21/1989	DE3906059A1 Derivatives of 2,3-difluorophenol
09/21/1989	DE3906058A1 2,3-difluorophenol derivatives
09/21/1989	DE3906052A1 Dihalobenzene derivatives
09/21/1989	DE3906051A1 Difluorobenzonitrile derivatives
09/21/1989	DE3906040A1 Cyclohexene derivatives
09/21/1989	DE3906038A1 Benzonitriles
09/21/1989	DE3906022A1 Derivatives of 2,3-difluorophenol
09/21/1989	DE3906021A1 Derivatives of 4-cyano-2,3-difluorophenol
09/21/1989	DE3906019A1 Dihalobenzene derivatives
09/21/1989	DE3905932A1 Tolan derivatives
09/21/1989	DE3807958A1 Supertwist-fluessigkristallanzeigeelement Super-Twist fluessigkristallanzeigeelement
09/21/1989	DE3807957A1 Derivate des 2,3-difluorphenols Derivatives of 2,3-difluorophenol
09/21/1989	DE3807956A1 p-Ter- or p-Quaterphenyl derivatives
09/21/1989	DE3807955A1 2,3-Difluorobenzoic acid derivatives
09/21/1989	DE3807909A1 Guest-host liquid crystal display element
09/21/1989	DE3807872A1 Difluorbenzolderivate Difluorobenzene derivatives
09/21/1989	DE3807870A1 Phenyl difluorobenzoates
09/21/1989	DE3807823A1 Difluorobenzoates
09/21/1989	DE3807805A1 Supertwist liquid crystal display element
09/20/1989	EP0333022A2 Liquid crystal organopolysiloxanes with chromophoric lateral groups
09/19/1989	US4868341 Bicyclohexyls
09/19/1989	US4868268 Opaque elastomers
09/19/1989	US4868250 Polysiloxane polymers exhibiting nonlinear optical response
09/19/1989	US4867904 Bicyclooctane derivatives
09/19/1989	US4867903 Fluoroalkane derivative
09/19/1989	US4867538 Organic nonlinear optical media
09/19/1989	CA1259628A1 Nematic compounds containing cyclohexyl groups
09/13/1989	EP0332456A2 Light modulation element
09/13/1989	EP0332409A2 Novel substituted naphthalene compounds and liquid crystal compositions containing same
09/13/1989	EP0332392A2 Dioxane liquid crystal compounds
09/13/1989	EP0332025A1 Chiral derivatives of 1,2-difluorobenzenes
09/13/1989	EP0332024A1 Heterocyclic derivatives of 1,2-difluorobenzene
09/13/1989	EP0332007A1 Derivatives of 2,3-difluorohydroquinone

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