| Patents for C09K 19 - Liquid crystal materials (21,026) |
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| 09/07/1988 | EP0281424A1 Optically active compounds having a plurality of asymmetric carbon atoms |
| 09/07/1988 | EP0281065A1 Liquid crystal composition and display element |
| 09/07/1988 | EP0280902A1 Cyclohexane derivative and liquid crystal composition containing the same |
| 09/07/1988 | CN87108378A Liquid crystal materials |
| 09/06/1988 | US4769448 Charge transfer compounds |
| 09/06/1988 | US4769423 Block copolymers of optionally substituted poly(oxy-1,4-phenylene) segments and liquid crystalline segments |
| 09/06/1988 | US4769176 Biphenyl esters and liquid crystal materials and devices containing them |
| 09/01/1988 | DE3801798A1 Verfahren zur herstellung farbiger fluessigkristallanzeigen Process for the preparation of colored fluessigkristallanzeigen |
| 09/01/1988 | DE3705071A1 Elektrooptisches anzeigeelement Electrooptical display element |
| 08/31/1988 | EP0280419A2 Optically active-2-substituted-propyl ether and liquid crystal composition |
| 08/30/1988 | US4767839 Alternating aliphatic-aromatic poly(esteramide) |
| 08/30/1988 | US4767625 Lamella type single phase liquid crystal composition and oil-base cosmetic compositions using the same |
| 08/30/1988 | US4767565 Saturated hydrocarbon |
| 08/25/1988 | WO1988006179A1 Polymer materials |
| 08/25/1988 | WO1988006178A1 Electro-optical display element |
| 08/25/1988 | WO1988006175A1 Substituted phthalocyanines |
| 08/24/1988 | EP0279629A2 1,2-Propanediol derivatives |
| 08/24/1988 | EP0279623A2 Silane microemulsions |
| 08/23/1988 | US4765924 Halogen-containing heterocyclic compound and liquid crystal composition |
| 08/18/1988 | DE3703228A1 Chiral esters made from alpha -substituted carboxylic acids and mesogenic hydroxyl compounds, and the use thereof as dopes (dopants) in liquid-crystal phases |
| 08/17/1988 | EP0278665A2 2-Substituted-alkyl ether and liquid crystal composition |
| 08/16/1988 | US4764636 Liquid crystals with short spiral pitch |
| 08/16/1988 | US4764619 Optically active compounds, smectic liquid crystal compositions containing them and smectic liquid crystal display devices |
| 08/16/1988 | US4764582 Wholly aromatic thermotropic polyesters |
| 08/16/1988 | US4764581 Liquid-crystalline diglycidyl compounds, the preparation of these, and the use of these in curable epoxide mixtures |
| 08/11/1988 | WO1988005803A1 Liquid crystalline mixture |
| 08/11/1988 | WO1988000227A3 Polymerizable liquid crystal materials and polymers displaying liquid crystal phases |
| 08/11/1988 | DE3702876A1 Optically active compounds |
| 08/10/1988 | EP0277815A2 Optically active-2-alkoxy-propyl ether and liquid crystal composition |
| 08/10/1988 | EP0277241A1 Liquid crystal polymer |
| 08/09/1988 | US4762912 Liquid crystal polymers |
| 08/09/1988 | US4762907 Wholly aromatic polyester carbamides and the preparation thereof |
| 08/09/1988 | US4762906 Wholly aromatic mesomorphic polyether ester imide and the preparation thereof |
| 08/09/1988 | US4762901 Process for the preparation of polymeric networks having superstructures, corresponding polymeric networks and the use thereof |
| 08/03/1988 | EP0276238A1 Hexasubstituted cyclohexane compounds |
| 08/02/1988 | US4761246 Optically active azoxy compound and liquid crystal composition |
| 07/28/1988 | DE3739588A1 Cyclopentane derivatives |
| 07/28/1988 | DE3734332A1 Heterocyclic liquid-crystal compounds |
| 07/27/1988 | EP0276067A1 Novel tolan type liquid crystal compound |
| 07/27/1988 | EP0275999A2 Liquid crystal optical device and process for its production |
| 07/27/1988 | EP0275522A2 Optically active 1-acyl-proline esters and their use as doping agents in liquid-crystal compositions |
| 07/27/1988 | CN87105129A Chiral liquid crystal compounds mixtures and devices containing them |
| 07/26/1988 | US4759870 Liquid crystal composition |
| 07/26/1988 | US4759869 Liquid crystalline carbonic acid ester and liquid crystal composition containing same |
| 07/20/1988 | EP0275036A2 Wholly aromatic thermotropic polyesters |
| 07/19/1988 | US4758373 Carbocyclic compounds |
| 07/13/1988 | EP0274128A2 Liquid-crystalline polymer |
| 07/12/1988 | US4756847 Enhanced dielectric anisotropy |
| 07/06/1988 | EP0273443A1 Liquid-crystal display devices of twisted nematic type |
| 07/05/1988 | US4755323 Mixture of liquid crystalline compounds including substituted para-dioxane |
| 06/29/1988 | EP0272585A2 Liquid crystal optical device and process for its production. |
| 06/29/1988 | EP0272580A2 Liquidcrystalline cyclohexylbenzene derivatives their manufacturing and novel nematic admixtures containing same |
| 06/29/1988 | EP0272301A1 Polymerizable liquid crystal materials and polymers displaying liquid crystal phases. |
| 06/28/1988 | US4754051 Optically active tolan derivative |
| 06/28/1988 | US4753752 Optically active esters |
| 06/28/1988 | CA1238747A1 Process for forming thermally stable thermotropic liquid crystalline polyesters of predetermined chain length utilizing aromatic hydroxyl monomer and/or aromatic amine monomer |
| 06/22/1988 | EP0272115A2 Optically active liquid crystalline biphenyl compound |
| 06/22/1988 | EP0271900A2 Device, method and apparatus for optical modulation |
| 06/22/1988 | EP0271730A2 Side chain liquid crystalline polymers exhibiting nonlinear optical properties |
| 06/21/1988 | US4752414 Nitrogen-containing heterocyclic compounds |
| 06/21/1988 | US4752413 2-(alkyloxycarbonyloxyphenyl)-5-alkylpyridine and composition containing same |
| 06/16/1988 | WO1988004305A1 Materials with nitrogenous six-membered rings |
| 06/16/1988 | WO1988004290A1 Cyano-alicyclic esters in liquid crystal compositions |
| 06/16/1988 | WO1988002357A3 Process for the production of alkylene or cyclically linked compounds |
| 06/16/1988 | DE3641024A1 Stickstoffhaltige sechsringverbindungen Six ring compounds containing nitrogen |
| 06/15/1988 | EP0271375A1 Thermally, electrically or magnetically operated lyotropic liquid-crystal devices |
| 06/14/1988 | US4751128 Fully aromatic thermotropic polyesters |
| 06/14/1988 | US4751019 Liquid crystal compound having methyleneoxy group and composition containing same |
| 06/14/1988 | US4751018 Discoloration inhibition |
| 06/14/1988 | US4751017 Liquid crystals |
| 06/08/1988 | EP0270244A1 Optically active alcohols |
| 06/08/1988 | EP0270243A1 Optically active compounds |
| 06/08/1988 | EP0269963A2 Ferroelectric liquid crystals |
| 06/07/1988 | US4749777 Liquid crystal aligning agent from tetracarboxylic acid dianhydride, diamine and monoamine |
| 06/07/1988 | US4749770 Copolymerizing resorcinol, hydroquinone, terephthalic acid, and bipheny, 4,4*-dihydroxy; fatty acid ahydride present |
| 06/07/1988 | US4749769 Fully aromatic mesomorphic polyesters and their preparation |
| 06/01/1988 | EP0269321A2 Liquid crystal copolyesters having a blocked terminal of its molecular chain |
| 06/01/1988 | EP0269062A2 Ferroelectric liquid crystal mixture for guest-host type display elements |
| 06/01/1988 | EP0268877A2 Encapsulated liquid crystal and method |
| 05/31/1988 | US4748229 Fully aromatic thermotropic polyesters |
| 05/31/1988 | CA1237508A1 Alignment of ferroelectric lcds |
| 05/25/1988 | EP0268354A2 Substituted pyrazoline |
| 05/25/1988 | EP0268226A2 Liquid crystal composition |
| 05/25/1988 | EP0268198A2 Ferroelectric liquid crystals |
| 05/25/1988 | EP0268154A2 Trisazo dyes |
| 05/25/1988 | CN85104134B Ferroelectric liquid crystal composites |
| 05/24/1988 | US4746722 Cholesteric liquid crystal polyesters |
| 05/24/1988 | US4746694 Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 2,6-dioxynaphthalene moiety, and terephthaloyl moiety |
| 05/19/1988 | WO1988003530A1 Chiral or achiral cyclic compounds |
| 05/19/1988 | WO1988003525A1 Chiral aryloxy propionic acid esters and their use as doping agent in liquid crystal phases |
| 05/19/1988 | WO1988002364A3 Process for the production of ethane derivatives |
| 05/18/1988 | EP0267758A2 Alpha-substituted-propionic acid esters |
| 05/18/1988 | EP0267670A1 Optically active liquid crystal compound having cyano group |
| 05/18/1988 | EP0267585A2 Fluoroalkane derivative, its composition and liquid crystal device using same |
| 05/18/1988 | EP0267210A1 Anisotropic polymer materials |
| 05/17/1988 | US4745135 Improved load bearing |
| 05/17/1988 | US4744918 Esters,optical apparatus |
| 05/11/1988 | EP0267122A1 Process for producing a composition, in particular a ferromagnetic liquid crystal, liquid crystal obtained by the process and device using this liquid crystal |
| 05/11/1988 | DE3638026A1 Chirale verbindungen Chiral compounds |
| 05/10/1988 | US4743675 Thermotropic cholesteric liquid crystalline polypeptide comprising alpha-benzyl glutamate-alpha-alkyl glutamate copolymer |