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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
5932137 Smectic liquid crystal composition for recording display medium, recording display medium and use thereof Aug. 3, 1999
5922243 Phenylbenzoate derivatives and liquid crystal compositions Jul. 13, 1999
5919396 Electro-optical liquid-crystal display Jul. 6, 1999
5911914 Liquid crystal polyester and method for preparing the same Jun. 15, 1999
5904876 Nematic liquid-crystal composition May. 18, 1999
5891358 Liquid crystal mixtures and devices Apr. 6, 1999
5888421 Anisotropic organic compounds Mar. 30, 1999
5879585 Liquid crystalline compound having alkynyl group, and liquid crystal compositions and liquid crystal display device therefrom Mar. 9, 1999
5876628 Compounds for use in liquid-crystal composition Mar. 2, 1999
5874022 Liquid crystal composition and liquid crystal display device Feb. 23, 1999
5868962 Liquid-crystalline medium Feb. 9, 1999
5866035 Liquid crystal mixture and liquid crystal device comprising the same Feb. 2, 1999
5866036 High tilt ferroelectric liquid crystal compounds and compositions Feb. 2, 1999
5866038 Liquid crystal polyacrylates Feb. 2, 1999
5863457 Polymerizable liquid crystal composition and optically anisotropic film comprising the same Jan. 26, 1999
5861109 Liquid crystal materials, mixtures and devices Jan. 19, 1999
5855812 Compounds and process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds Jan. 5, 1999
5855814 Liquid crystal compositions and liquid crystal display elements Jan. 5, 1999
5851422 Polymeric material for liquid crystal/polymer composite film, record display medium, and use thereof Dec. 22, 1998
5851423 Liquid crystal display devices incorporating polarizers comprising liquid crystal polymers Dec. 22, 1998
5851424 Photo cross-linkable liquid crystalline 1,4-dioxane-2,3 diyl derivatives Dec. 22, 1998
5851425 Imidazothiazoles Dec. 22, 1998
5840209 Optically active compound, liquid crystal compositions containing the optically active compound, and liquid crystal display device Nov. 24, 1998
5837161 Liquid crystal composition and liquid crystal display device Nov. 17, 1998
5837163 Liquid crystal compounds Nov. 17, 1998
5833880 Polymerizable liquid-crystalline compounds Nov. 10, 1998
5820782 Optically active compound and antiferroelectric liquid crystal composition containing the same Oct. 13, 1998
5820784 Liquid crystal compostion and liquid crystal display device Oct. 13, 1998
5820785 Fluoroalkylethnyl- and difluoroalkylethynylbenzenes, and their use in liquid-crystal mixtures Oct. 13, 1998
5807499 Liquid crystal composition and a liquid crystal display device containing the same Sep. 15, 1998
5804097 Liquid-crystalline compounds Sep. 8, 1998
5800733 Photo cross-linkable liquid crystal derivatives Sep. 1, 1998
5800734 1-fluorocyclohexene-difluorophenyl derivatives Sep. 1, 1998
5800735 1, 3-dioxanes, and liquid-crystalline medium Sep. 1, 1998
5792386 Liquid crystal composition and liquid crystal display device Aug. 11, 1998
5779933 Liquid crystal composition and liquid crystal display element Jul. 14, 1998
5776365 Carboxylate compounds, liquid crystal materials, liquid crystal compositions and liquid crystal elements Jul. 7, 1998
5776367 Alkenylcyclohexane derivatives, liquid crystal composition and liquid crystal display element Jul. 7, 1998
5772914 Chiral dopes Jun. 30, 1998
5770107 Reactive liquid crystalline compound Jun. 23, 1998
5762825 Liquid crystal mixture and liquid crystal device comprising the same Jun. 9, 1998
5759443 Cyclopentyl derivatives Jun. 2, 1998
5755994 Ester derivative, liquid crystal composition and liquid crystal display element May. 26, 1998
5753139 High contrast distorted helix effect electro-optic devices and tight ferroelectric pitch ferroelectric pitch ferroelectric liquid crystal compositions useful therein May. 19, 1998
5750051 Reactive terphenyls May. 12, 1998
5746940 Liquid crystalline material comprising terpenoids May. 5, 1998
5744057 Polymerizable, chiral compounds, and use thereof Apr. 28, 1998
5744058 Dienes and liquid-crystalline media Apr. 28, 1998
5733475 Liquid crystal composition, liquid crystal device and liquid crystal apparatus Mar. 31, 1998
5733476 Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method Mar. 31, 1998

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