| Patents for C09K 19 - Liquid crystal materials (21,026) |
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| 05/20/1997 | US5630962 2-Fluoropyridines, their preparation and their use in liquid crystal mixtures |
| 05/15/1997 | WO1997017630A1 Polymer-dispersed liquid-crystal electrooptical device and method of production thereof |
| 05/15/1997 | WO1997017415A1 Liquid-crystal composition and liquid-crystal display element |
| 05/14/1997 | EP0773250A1 Chiral dianhydro hexite derivative containing liquid-crystalline organosiloxanes |
| 05/14/1997 | EP0772662A1 Liquid-crystalline glasses |
| 05/13/1997 | US5629428 3-Chloropyridines, and their use in liquid-crystal mixtures |
| 05/13/1997 | US5629055 Acid hydrolysis of crystalline cellulose under controlled conditions, casting the dispersion as a wet film on a planer support and drying |
| 05/09/1997 | WO1997016504A1 Liquid crystal polymers |
| 05/09/1997 | WO1997016503A1 Liquid crystal composition and electro-optic display device |
| 05/09/1997 | WO1997016472A1 Liquid crystal polymers |
| 05/09/1997 | WO1997016471A1 Liquid crystal polymers |
| 05/07/1997 | EP0772074A1 Polyimide film from pyromellitic dianhydride and bis(4-aminophenoxy) aromatic compound as an alignment layer for liquid crystal displays |
| 05/07/1997 | EP0771858A1 Identification of articles coated with an effect lacquer and method for producing said identification |
| 05/06/1997 | US5626793 Liquid-crystalline compounds |
| 05/06/1997 | US5626792 High birefringence liquid crystal compounds |
| 05/06/1997 | US5626791 Ferroelectric liquid crystals |
| 05/02/1997 | EP0770663A1 Liquid crystal composition and liquid crystal display element |
| 05/02/1997 | EP0770662A2 Liquid crystal composition, liquid crystal device and display apparatus |
| 05/02/1997 | EP0770117A1 Nematic liquid-crystal composition for active matrix application |
| 04/30/1997 | CN1148863A Effect lacquer and lacquering, in particular for car bodies, involving the use of liquid crystal interference pigments |
| 04/30/1997 | CN1148862A Effect lacquer and lacoqering, in particular for car bodies, by means of liquid crystal interference pigments |
| 04/29/1997 | US5624974 Photopolymerizable resin material composition comprising fluorinated (meth)acrylates |
| 04/29/1997 | US5624601 Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition |
| 04/29/1997 | US5624600 Optically active compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method |
| 04/24/1997 | WO1997014742A1 Polyamic acid, polyimide film and liquid crystal aligning film and liquid crystal display element |
| 04/24/1997 | WO1997014739A1 Cholesteric phase-forming polymers, process for their preparation and their use |
| 04/24/1997 | WO1997014674A1 Liquid crystalline (meth)acrylate compounds, composition and method |
| 04/24/1997 | DE19539141A1 New 4-(cyclic-group)-2,6-di-tert.-butyl-phenol derivatives |
| 04/24/1997 | DE19538700A1 Cholesterische Phasen bildende Polymere, Verfahren zu deren Herstellung sowie Verwendung Cholesteric phase forming polymers, methods for their preparation and use |
| 04/24/1997 | CA2235270A1 Polymers which form cholesteric phases, process for their preparation, and their use |
| 04/24/1997 | CA2229379A1 Liquid crystalline (meth)acrylate compounds, composition and method |
| 04/23/1997 | EP0769544A1 Particles and droplets containing liquid crystal domains and method for forming in an aqueous medium |
| 04/23/1997 | EP0769543A1 Liquid crystal device and liquid crystal apparatus |
| 04/23/1997 | EP0769542A1 Liquid crystal device and liquid crystal apparatus |
| 04/23/1997 | EP0768998A1 Liquid crystal compounds, mixtures and devices |
| 04/23/1997 | EP0505448B1 Light modulating material comprising polymer dispersed liquid crystals |
| 04/23/1997 | CN1148182A Liquid crystal device and process for preparing the same |
| 04/22/1997 | US5622648 Reactive liquid crystal compounds |
| 04/17/1997 | WO1997013822A1 Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds |
| 04/17/1997 | WO1997013821A1 Fluorine-substituted alkenyl liquid crystalline compounds |
| 04/17/1997 | WO1997013738A1 Fluoroalkenyl derivatives and liquid crystal compositions |
| 04/17/1997 | DE19538404A1 Novel di:fluoro:quinoline derivs |
| 04/17/1997 | CA2234106A1 Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds |
| 04/16/1997 | EP0768562A2 Liquid crystal device and method of making a liquid crystal device |
| 04/16/1997 | EP0768361A1 Liquid crystal composition and liquid crystal display element comprising the same |
| 04/16/1997 | EP0768360A1 Liquid crystal composition, liquid crystal device, and liquid crystal display apparatus using same |
| 04/16/1997 | EP0768359A1 Electro-optical liquid crystal display |
| 04/16/1997 | EP0768358A1 Liquid-crystalline medium |
| 04/16/1997 | EP0768357A1 Liquid crystal optical device |
| 04/16/1997 | EP0767776A1 Oligomer liquid crystal triphenylene derivatives and their use as charge carrying substances in electrophotography |
| 04/16/1997 | EP0767772A1 Novel chiral cyclohexyl compounds |
| 04/16/1997 | EP0705318B1 Liquid crystal compounds, mixtures and devices |
| 04/16/1997 | CN1147829A Supertwist liquid crystal display |
| 04/16/1997 | CN1034583C Process for preparing semiaromatic liquid crystal polymer |
| 04/15/1997 | US5621552 Electrooptical liquid crystal system containing dual frequency liquid crystal mixture |
| 04/15/1997 | US5621147 Liquid crystal intermediates |
| 04/15/1997 | US5621071 Mesogenic novolacs and resins |
| 04/15/1997 | US5620781 Erasable display medium |
| 04/15/1997 | US5620756 Production of a ferroelectric or antiferroelectric or ferrielectric order in liquid crystals which solidify in a glass-like manner |
| 04/15/1997 | US5620630 Electrolytic cell |
| 04/08/1997 | US5619354 Comprising uniform liquid crystal drops; scattering properties |
| 04/08/1997 | US5618929 Infrared absorbing/visible wavelength transparent; langmuir-blodgett films, liquid crystal displays, optical recording media |
| 04/08/1997 | US5618592 Liquid crystal display device |
| 04/08/1997 | US5618466 Liquid crystal composition and a liquid crystal display element using the same |
| 04/03/1997 | DE19544091C1 Liq. crystalline polymers for prodn. of interference pigments |
| 04/02/1997 | EP0765926A1 Liquid-crystal composition and liquid-crystal display device |
| 04/02/1997 | EP0765880A1 Process for preparing sil acyclohexane-based liquid crystal compounds from silacyclohexanone compounds |
| 04/02/1997 | CN1146453A Photo-cross-linkable crystalline 1,4-dioxan-2,3-diyl derivatives |
| 04/01/1997 | US5616284 Liquid-crystalline medium |
| 04/01/1997 | CA2034309C Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same and display apparatus |
| 03/26/1997 | EP0764713A1 Liquid crystal device and liquid crystal apparatus |
| 03/26/1997 | EP0764680A1 A method of forming a polymeric film |
| 03/26/1997 | EP0764195A1 Thermotropic liquid crystalline poly(esteramides) |
| 03/26/1997 | EP0764194A1 Liquid crystal compositions |
| 03/26/1997 | CN1146212A Chiral compounds |
| 03/26/1997 | CN1034368C Liquid crystal light valve display with high molecular dispersion function |
| 03/26/1997 | CN1034339C Synthesis of thermatropic liquid crystal polyester imide |
| 03/25/1997 | US5614125 Polymeric liquid-crystal compound, polymeric liquid-crystal composition, and polymeric liquid-crystal device |
| 03/20/1997 | DE19534494A1 Transistor useful as electronic switch, amplifier, diode, LED or chemical sensor |
| 03/19/1997 | EP0763552A2 Curable, photoactive polymeric materials |
| 03/19/1997 | EP0763532A2 Liquid crystalline compound and use thereof |
| 03/19/1997 | EP0599928B1 Stabilized complex ligands and their use in liquid crystal displays |
| 03/19/1997 | CN1145631A Solidified liquid crystals of cellulose with optically variable properties |
| 03/18/1997 | US5612440 Polyesters, polyesterurethanes |
| 03/18/1997 | US5611957 Ferroelectric liquid crystal device |
| 03/18/1997 | CA1339002C Liquid crystal compound |
| 03/13/1997 | WO1997009395A1 Liquid crystalline medium |
| 03/13/1997 | WO1997009295A1 Mesogenic metallic complexes, process for polymerizing these complexes and anisotropic polymers obtained thereby |
| 03/12/1997 | EP0761799A1 Liquid crystalline compound substituted with fluorine containing group, liquid crystal composition, and liquid crystal display device |
| 03/12/1997 | EP0761674A1 Optically active silacyclohexane compounds, liquid crystal compositions comprising the same and liquid crystal display devices comprising the compositions |
| 03/12/1997 | EP0760964A1 Chiral nematic liquid crystal composition and devices comprising the same |
| 03/12/1997 | EP0760837A1 Effect lacquer and lacquering, in particular for car bodies, involving the use of liquid crystal interference pigments |
| 03/12/1997 | EP0760836A1 Effect lacquer and lacquering, in particular for car bodies, by means of liquid crystal interference pigments |
| 03/12/1997 | EP0586373B1 Methods of fabricating dual anode, flat panel electrophoretic displays |
| 03/12/1997 | EP0477330B1 Liquid crystalline medium |
| 03/12/1997 | EP0462237B1 1,2-disubstituted 2,6-difluorobenzene compounds and liquid crystal media |
| 03/12/1997 | CN1034220C Ferroelectric crystal mixture and use thereof |
| 03/11/1997 | US5610258 Crosslinkable nematic polyorganosiloxanes |
| 03/11/1997 | US5609796 Dye containing polarizing film |
| 03/11/1997 | US5609791 Liquid crystal |