| Patents for C09K 19 - Liquid crystal materials (21,026) |
|---|
| 11/06/1979 | CA1065593A1 Low voltage actuated field effect liquid crystals compositions and method of synthesis |
| 10/09/1979 | CA1063908A1 Process for the production of dispersions of lipidic droplets in water and new compositions based on same |
| 10/03/1979 | EP0004489A1 Liquid crystals of the diester type, their mixture with mesomorphic compounds and display device employing this liquid cristals |
| 10/03/1979 | EP0004464A2 Polyvinyl butyral-liquid crystal film-forming composition and its use |
| 10/02/1979 | CA1063340A1 Nematic liquid crystal compositions |
| 09/18/1979 | CA1062713A1 Pyrimidine derivatives |
| 09/11/1979 | US4167489 Liquid crystalline compounds |
| 08/28/1979 | CA1061099A1 Nematic liquid crystal mixtures with stable homeotropic boundary conditions and methods of making the same |
| 08/14/1979 | CA1060197A1 Imaging method |
| 08/14/1979 | CA1060196A1 Imaging system |
| 08/08/1979 | EP0003215A2 Cyclohexane derivatives, liquid crystal dielectrics containing them and their use as constituents of liquid crystal dielectrics |
| 08/07/1979 | CA1060046A1 Liquid crystal materials and devices |
| 07/31/1979 | US4162988 Biphenyl ester liquid crystal compounds |
| 07/17/1979 | US4161557 Polyvinyl butyral-liquid crystal film-forming composition and film |
| 06/12/1979 | US4158011 p'-Cyanophenyl ester of p-(β-alkoxy)ethoxybenzoic acid |
| 05/30/1979 | EP0002136A1 Substituted benzonitriles, their preparation, liquid crystal compositions containing them and display devices employing such compositions |
| 05/30/1979 | EP0002104A1 Pleochroic dyes suitable for use in solution with liquid crystal materials for electro-optic device applications |
| 05/29/1979 | CA1055517A1 Liquid crystalline cinnamic acid esters and liquid crystal compositions containing the same |
| 05/29/1979 | CA1055245A1 Nematic liquid crystal compositions |
| 05/22/1979 | US4155890 Dental plastic |
| 05/22/1979 | US4155872 Nematic liquid crystal compositions |
| 05/22/1979 | CA1055140A1 Color display device |
| 05/15/1979 | US4154746 For use in electro-optical display devices |
| 05/15/1979 | US4154697 Liquid crystalline hexahydroterphenyl derivatives |
| 05/08/1979 | US4153343 Phenylazobenzothiazoles, phenylazobenzimidazoles, phenylazobenzoxazoles |
| 04/17/1979 | US4149413 Optically active liquid crystal mixtures and liquid crystal devices containing them |
| 04/10/1979 | CA1052089A1 Biphenyl based liquid crystal compositions |
| 04/03/1979 | US4147656 Bis(4'-n-octyloxybenzal)-2-chloro-1,4-phenylenediamine, a schiff base, "licristal 9" |
| 04/03/1979 | US4147655 Liquid crystals with improved properties and devices using such liquid crystals |
| 04/03/1979 | US4147651 Biphenyl based liquid crystal compositions |
| 03/27/1979 | US4146656 Method of manufacturing liquid crystal display device involving controlling the vapor deposition speed of the orientation layers |
| 03/27/1979 | CA1051421A1 Nematic liquid crystal compounds and compositions |
| 03/20/1979 | US4145114 Liquid crystals, azo dyes, electrooptical device |
| 03/13/1979 | US4143947 Methylcyclopentane, d-carbone |
| 03/13/1979 | CA1050642A1 Liquid crystal display system |
| 02/27/1979 | US4141853 Bi- or ter-phenyl compounds containing nitrile and/or ester functional groups |
| 02/27/1979 | US4141627 Electro-optic device |
| 02/27/1979 | CA1049249A1 Nematic liquid crystal compositions |
| 02/20/1979 | US4140016 Cholesteric liquid crystal thermometers, benzoic ester derivatives |
| 02/20/1979 | CA1049124A1 Liquid crystal imaging system |
| 02/06/1979 | US4138359 Liquid crystal composition and method for making same |
| 02/06/1979 | US4138358 Broader mesophasic temperature range, cyanobiphenyls, diphenyl imines or azo compounds |
| 01/30/1979 | US4137250 P,p'-disubstituted phenylbenzthiolate |
| 01/30/1979 | US4137193 Utilization of dyes for liquid crystal displays |
| 01/30/1979 | US4137192 Stable mixture includes biphenyl compound |
| 01/30/1979 | CA1047244A1 Liquid crystal composition |
| 01/23/1979 | US4136053 Biphenyl esters and liquid crystalline mixtures comprising them |
| 01/16/1979 | US4134888 Cholesteryl carbonates and carbamates of azo dyes |
| 01/02/1979 | US4132464 Color of solution of cellulose derivatives changes with temperature |
| 12/19/1978 | US4130502 Liquid crystalline cyclohexane derivatives |
| 12/19/1978 | US4129983 Liquid crystal digital display electronic wristwatch |
| 12/05/1978 | US4128497 Dichroic liquid crystal compositions |
| 12/05/1978 | US4128496 4,4'-bis(benzalamino)azobenzenes |
| 12/05/1978 | US4128314 Liquid-crystal indicator |
| 12/05/1978 | US4128313 Liquid crystal display with dark characters on light background |
| 12/05/1978 | US4128312 Long life reflective liquid crystal display for dc operation |
| 12/05/1978 | CA1043887A1 Imaging system |
| 11/21/1978 | CA1042889A1 Phenyl pyrimidines |
| 10/31/1978 | CA1041287A1 Thermometric compositions including inert additives and products |
| 10/24/1978 | US4122027 Contrast ratios |
| 10/24/1978 | US4122026 Liquid crystal mixtures |
| 10/17/1978 | US4120567 Electro-optic device |
| 10/17/1978 | CA1040653A1 Liquid crystal display device |
| 10/17/1978 | CA1040411A1 Electro-optical display element |
| 10/10/1978 | US4119558 Liquid crystal materials |
| 10/03/1978 | US4118335 Biphenyl derivatives |
| 09/26/1978 | US4116861 Diazo-stilbene dyes |
| 09/19/1978 | US4115310 Liquid crystalline composition |
| 09/12/1978 | US4113647 Liquid crystalline materials |
| 09/05/1978 | US4112239 Mesogenic biphenyl benzoates |
| 08/29/1978 | US4110243 Liquid crystal additives |
| 08/29/1978 | CA1037247A1 Nematogeneous mixtures |
| 08/22/1978 | US4108793 Liquid crystal cell |
| 08/15/1978 | US4107189 Liquid crystalline compounds |
| 08/08/1978 | US4105654 Liquid crystalline 4"-cyano- or 4"-nitrobenzylidene-4'-(N,N-dialkylamino)-1-aminoazabenzene dyes |
| 08/08/1978 | US4105299 Electro-optical devices containing methine arylidene dyes |
| 08/01/1978 | US4103482 Wristwatch having a liquid crystal display |
| 07/18/1978 | US4101207 Preparation of liquid crystal containing polymeric structure |
| 07/11/1978 | US4099856 Nematic liquid crystalline substances |
| 06/27/1978 | US4097128 Liquid crystal color display devices |
| 06/27/1978 | US4097120 Liquid crystalline compounds and mixtures |
| 06/20/1978 | US4096086 Containing a p-cyanophenyl benzoate and a phenyl benzoate ether |
| 05/30/1978 | US4091847 Immersion, evaporation, dopes |
| 05/23/1978 | US4090975 Mixtures of nematic liquid crystal materials |
| 05/16/1978 | US4089588 Nematic liquid crystalline mixture of α-cyanostilbenes and application thereof in image display devices |
| 05/09/1978 | US4088497 Acutance agents for use in thermally-developable photosensitive compositions |
| 05/09/1978 | US4088393 Ascorbic acid dopant to increase electrode life |
| 05/02/1978 | US4087575 Liquid crystal film |
| 04/25/1978 | US4086002 Field effect light shutter employing low temperature nematic liquid crystals |
| 04/11/1978 | US4083797 Alkylcyano-biphenyl type, ester and chloro-substituted diester types |
| 04/04/1978 | US4082686 Liquid crystal composition |
| 04/04/1978 | US4082428 Liquid crystal composition and method |
| 03/07/1978 | US4077900 Cyclic diamino compound |
| 03/07/1978 | US4077260 Optically active cyano-biphenyl compounds and liquid crystal materials containing them |
| 02/28/1978 | US4076646 O- or m-terphenyls |
| 02/14/1978 | US4073742 Cyano-substituted biphenyl compounds and liquid crystalline dielectrics containing the same |
| 01/31/1978 | US4070912 Polymeric mixtures of a cholesterol and a monomer |
| 01/17/1978 | US4069167 Liquid crystal composition |
| 01/03/1978 | US4066570 Phenyl-pyrimidines |
| 01/03/1978 | US4066569 Dopants for dynamic scattering liquid crystals |