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Class Information
Number: 252/299.67
Name: Compositions > Liquid crystal compositions > Containing nonsteryl liquid crystalline compound of specified structure > Phenyl benzoate derivative
Description:










Patents under this class:
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Patent Number Title Of Patent Date Issued
5580488 Mesomorphic compound liquid crystal composition containing the compound, liquid crystal device using the composition, display apparatus and display method Dec. 3, 1996
5573703 Ferroelectric liquid crystal device and liquid crystal apparatus using it Nov. 12, 1996
5573704 Liquid crystal polymers Nov. 12, 1996
5571449 Partially fluorinated benzene derivatives Nov. 5, 1996
5571450 Ferroelectric liquid crystal composition Nov. 5, 1996
5567349 Photo cross-linkable liquid crystals Oct. 22, 1996
5562858 Hexafluoropropyl ethers, and liquid-crystalline medium Oct. 8, 1996
5560864 Liquid crystalline material Oct. 1, 1996
5560865 Liquid crystal composition Oct. 1, 1996
5547605 2-Aryloxytetrafluoropropionic esters, process for their preparation, and their use in liquid-crystalline mixtures Aug. 20, 1996
5545345 Liquid crystal mixture and liquid crystal element comprsing the same Aug. 13, 1996
5543077 Nematic liquid-crystal composition Aug. 6, 1996
5536442 Fluorinated liquid crystal compounds and liquid crystal medium containing same Jul. 16, 1996
5534187 Liquid crystalline compound and liquid crystal composition Jul. 9, 1996
5529718 Smectic liquid-crystal mixture Jun. 25, 1996
5525258 Trifluorophenylene compounds, process for their preparation, and their use in liquid-crystalline mixtures Jun. 11, 1996
5525265 Liquid crystalline and infrared-sensitive liquid-crystalline polyesters Jun. 11, 1996
5523127 Liquid crystal composite layer of the dispersion type, method for the production thereof and liquid crystal materials used therein Jun. 4, 1996
5516455 Polymer dispersed liquid crystals in radiation curable electron-rich alkene-thiol polymer mixtures May. 14, 1996
5501818 Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same Mar. 26, 1996
5498368 Liquid crystal devices Mar. 12, 1996
5486311 Optically erasable read-and-write liquid crystal/side-chain liquid crystalline polymer composition and method of making recordation on the same Jan. 23, 1996
5484551 Substituted phenyl 4-[(E)-alk-2-enoyloxy]benzoates Jan. 16, 1996
5478495 Ferroelectric liquid crystal composition Dec. 26, 1995
5474705 Chiral liquid crystal compounds having a perfluoroether terminal portion Dec. 12, 1995
5462695 Chiral liquid crystal materials as dopant for ferroelectric liquid crystal compositions Oct. 31, 1995
5454974 Halobenzene liquid crystals Oct. 3, 1995
5454976 Ferroelectric liquid crystal composition and liquid crystal display device using the same Oct. 3, 1995
5451339 Liquid crystal monomeric compound and liquid crystal polymer compound modified therewith Sep. 19, 1995
5447656 Meta-substituted aromatic compounds having six-membered rings, for use in liquid-crystal mixtures Sep. 5, 1995
5447659 Optically active benzene derivatives, process for producing the same and liquid-crystalline substances containing said derivatives as active ingredient and optical switching elements Sep. 5, 1995
5445763 3-fluoropyridines, process for their preparation, and their use in liquid-crystal mixtures Aug. 29, 1995
5443752 Smectic liquid-crystal mixture Aug. 22, 1995
5441668 Smectic liquid-crystal mixture Aug. 15, 1995
5437815 Tolan derivative, liquid crystal composition containing the derivative, and liquid crystal display device having the composition Aug. 1, 1995
5437817 Liquid crystalline organopolysiloxanes and liquid crystal compositions Aug. 1, 1995
5433887 Liquid crystal compounds Jul. 18, 1995
5427712 Liquid crystal polymer composition Jun. 27, 1995
5426009 Polymeric composite material Jun. 20, 1995
5422033 Phase transition-type liquid crystal composition Jun. 6, 1995
5422036 Liquid crystal display device and preparation thereof Jun. 6, 1995
5417882 Liquid-crystalline compounds May. 23, 1995
5417885 Antiferroelectric liquid crystal compound May. 23, 1995
5413734 4-cyano-3-fluorophenyl esters May. 9, 1995
5413735 Liquid crystal composition, liquid crystal device using the liquid crystal composition, and display method and apparatus using the liquid crystal composition and device May. 9, 1995
5414546 Dynamic optical notch filter May. 9, 1995
5412079 Liquid crystal monomer compound and polymer obtained therefrom May. 2, 1995
5407599 Cyclopropylaklyl or -alkenyl or heterocyclic compounds, process for their preparation and their use in liquid-crystalline mixtures Apr. 18, 1995
5403512 Vinyl compounds, and a liquid-crystalline medium Apr. 4, 1995
5401436 Optically active compound Mar. 28, 1995

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