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Class Information
Number: 252/299.64
Name: Compositions > Liquid crystal compositions > Containing nonsteryl liquid crystalline compound of specified structure > Aryl ester of aryl acid having three benzene rings
Description: Compositions wherein the liquid crystal compound has an acid containing a benzene ring which is attached through its acid function to the radical derived by the removal of -OH from an alcohol containing a benzene ring. The compound must also contain three or more benzene rings.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618690 |
Polymerizable liquid crystal compound, liquid crystal composition, optical anisotropic material and optical element |
Nov. 17, 2009 |
| 7615165 |
Liquid crystal molecule, liquid crystal display and liquid crystal optical spatial modulation device |
Nov. 10, 2009 |
| 7601274 |
Shape memory main-chain smectic-C elastomers |
Oct. 13, 2009 |
| 7563388 |
Crosslinked liquid crystalline polymer, method for the preparation thereof, and articles derived therefrom |
Jul. 21, 2009 |
| 7541071 |
Liquid-crystalline (METH) acrylate derivatives and composition containing them |
Jun. 2, 2009 |
| 7524436 |
Liquid crystal polymer film with improved stability |
Apr. 28, 2009 |
| 7462427 |
Liquid crystal compounds with branched or cyclic end groups |
Dec. 9, 2008 |
| 7427364 |
Liquid crystal composition, liquid crystal element, and cross-linked siloxane polymer |
Sep. 23, 2008 |
| 7425354 |
Photopolymerizable liquid crystal composition, its polymer or polymer composition, and optical compensation element |
Sep. 16, 2008 |
| 7425281 |
Liquid crystal compositions comprising an organogermanium compound and methods for using the same |
Sep. 16, 2008 |
| 7416765 |
Polymerizable liquid crystalline composition and liquid crystal film made from the composition |
Aug. 26, 2008 |
| 7413782 |
Polymerizing binaphthalene derivatives |
Aug. 19, 2008 |
| 7407691 |
Photopolymerizable oxetane derivative and liquid-crystal composition containing it |
Aug. 5, 2008 |
| 7396486 |
Polymerizable mixtures |
Jul. 8, 2008 |
| 7335405 |
Nematic liquid crystal mixtures for use in bistable display devices |
Feb. 26, 2008 |
| 7211201 |
Antiferroelectric liquid crystal and its manufacturing method |
May. 1, 2007 |
| 7153549 |
Cholesteric liquid crystal additives |
Dec. 26, 2006 |
| 7125500 |
Multireactive polymerizable mesogenic compounds |
Oct. 24, 2006 |
| 7122227 |
Chiral photoisomerizable compounds |
Oct. 17, 2006 |
| 7115307 |
Nematic liquid crystal mixtures for bistable display device |
Oct. 3, 2006 |
| 7098359 |
Mesogens and methods for their synthesis and use |
Aug. 29, 2006 |
| 7094360 |
Resin blends and methods for making same |
Aug. 22, 2006 |
| 7083832 |
Partially fluorinated liquid crystal material |
Aug. 1, 2006 |
| 7078078 |
Optical compensatory sheet comprising transparent support and optically anisotropic layer |
Jul. 18, 2006 |
| 7074462 |
Ester compounds and their use in liquid crystalline media |
Jul. 11, 2006 |
| 7070712 |
Acetylene polymers and their use as liquid crystals |
Jul. 4, 2006 |
| 7070711 |
Polymerizable liquid crystalline composition and liquid crystal film produced from the same |
Jul. 4, 2006 |
| 7070838 |
Liquid crystalline compound, liquid crystal composition and their polymers |
Jul. 4, 2006 |
| 7041234 |
Methods for synthesis of liquid crystals |
May. 9, 2006 |
| 7029729 |
Cholesteric liquid crystal additives |
Apr. 18, 2006 |
| 7001648 |
Glassy chiral-nematic liquid crystals and optical devices containing same |
Feb. 21, 2006 |
| 6939940 |
Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers |
Sep. 6, 2005 |
| 6908645 |
Liquid-crystalline medium |
Jun. 21, 2005 |
| 6905739 |
Optically active materials |
Jun. 14, 2005 |
| 6899824 |
Liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articles |
May. 31, 2005 |
| 6899823 |
Liquid crystal device |
May. 31, 2005 |
| 6878421 |
Liquid crystalline medium |
Apr. 12, 2005 |
| 6849203 |
Photoisomerizable compounds |
Feb. 1, 2005 |
| 6821581 |
Optically active compound and liquid crystal composition containing the compound |
Nov. 23, 2004 |
| 6815017 |
Electrooptical liquid crystal display |
Nov. 9, 2004 |
| 6805921 |
Optically active compound and nematic liquid crystal composition containing the compound |
Oct. 19, 2004 |
| 6793986 |
Polymerizable liquid crystals |
Sep. 21, 2004 |
| 6783812 |
Alkyl silane liquid crystal compounds |
Aug. 31, 2004 |
| 6759102 |
Liquid crystal compositions and liquid crystal display devices |
Jul. 6, 2004 |
| 6759101 |
Liquid crystalline materials containing perfluoroalkyl and alkenyl tail groups |
Jul. 6, 2004 |
| 6755991 |
Aromatic dicarboxylic acid composition and liquid crystalline polyester resin made from the same |
Jun. 29, 2004 |
| 6755992 |
Liquid crystalline polyester and method for producing thereof |
Jun. 29, 2004 |
| 6743377 |
Smectic polymer liquid crystals, process for production thereof and electronic device |
Jun. 1, 2004 |
| 6730371 |
Optically active compound and liquid crystal composition containing the compound |
May. 4, 2004 |
| 6712992 |
Liquid-crystalline composition of matter |
Mar. 30, 2004 |
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