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Class Information
Number: 252/299.68
Name: Compositions > Liquid crystal compositions > Containing nonsteryl liquid crystalline compound of specified structure > Including benzene rings bonded through azo, azoxy, or azomethine linkage
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7563388 |
Crosslinked liquid crystalline polymer, method for the preparation thereof, and articles derived therefrom |
Jul. 21, 2009 |
| 6861106 |
Dichroic dye, composition thereof, and liquid crystal composition and liquid crystal display element containing the same |
Mar. 1, 2005 |
| 6793986 |
Polymerizable liquid crystals |
Sep. 21, 2004 |
| 6699405 |
Polymerizable liquid crystals |
Mar. 2, 2004 |
| 6685998 |
Optical compensatory sheet comprising transparent support and optically anisotropic layer |
Feb. 3, 2004 |
| 6620339 |
Polyamic acid composition, liquid crystal aligning film, and liquid crystal display element |
Sep. 16, 2003 |
| 6613246 |
Polymerizable liquid crystal compound having amido bond between two cyclic groups |
Sep. 2, 2003 |
| 6300454 |
Liquid-crystalline nematic organosiloxanes which can be crosslinked to form optically anisotropic polymer layers |
Oct. 9, 2001 |
| 6251301 |
Ferroelectric liquid crystal devices |
Jun. 26, 2001 |
| 6010642 |
Azine derivative, process for the preparation thereof, nematic liquid crystal composition and liquid crystal display system comprising same |
Jan. 4, 2000 |
| 5866033 |
Liquid crystal composition and liquid crystal display device |
Feb. 2, 1999 |
| 5849216 |
Compounds for use in liquid-crystal mixtures |
Dec. 15, 1998 |
| 5846451 |
Crosslinking type liquid crystal polymer and oriented crosslinking film thereof |
Dec. 8, 1998 |
| 5707544 |
Chromophore-containing photo cross-linkable liquid crystals |
Jan. 13, 1998 |
| 5663308 |
Organosilicon polymers, and dyes, exhibiting nonlinear optical response |
Sep. 2, 1997 |
| 5589237 |
Reversible display medium |
Dec. 31, 1996 |
| 5589235 |
Nonlinear optical material and its method of manufacture |
Dec. 31, 1996 |
| 5538666 |
Conducting polymeric side-chain liquid crystals and an orientation layer using the same |
Jul. 23, 1996 |
| 5538666 |
Conducting polymeric side-chain liquid crystals and an orientation layer using the same |
Jul. 23, 1996 |
| 5437817 |
Liquid crystalline organopolysiloxanes and liquid crystal compositions |
Aug. 1, 1995 |
| 5412079 |
Liquid crystal monomer compound and polymer obtained therefrom |
May. 2, 1995 |
| 5395910 |
Liquid-crystalline polyurethanes, compositions of said liquid-crystalline polyurethanes, and a device for optical data storage comprising a liquid-crystalline polyurethane |
Mar. 7, 1995 |
| 5320776 |
Antiferroelectric liquid crystal compound |
Jun. 14, 1994 |
| 5314997 |
Optically active azo compound, producing method thereof, and liquid crystal composition containing said compound |
May. 24, 1994 |
| 5308537 |
Mesogenic compounds |
May. 3, 1994 |
| 5278295 |
Pyrrole monomer |
Jan. 11, 1994 |
| 5273793 |
Nonlinear optical materials |
Dec. 28, 1993 |
| 5270406 |
Advanced epoxy resin compositions containing mesogenic moieties |
Dec. 14, 1993 |
| 5266661 |
Curable compositions containing mesogenic advanced resin compositions and curing agent therefore and cured products |
Nov. 30, 1993 |
| 5238602 |
Liquid crystals |
Aug. 24, 1993 |
| 5236618 |
Liquid crystal phase |
Aug. 17, 1993 |
| 5209868 |
Trifluoromethylcyclohexane derivatives |
May. 11, 1993 |
| 5198150 |
Ferroelectric liquid crystal composition |
Mar. 30, 1993 |
| 5190688 |
Liquid crystalline mixture |
Mar. 2, 1993 |
| 5188760 |
Liquid crystalline material and display cell containing said material |
Feb. 23, 1993 |
| 5188815 |
Thermochromic mixtures |
Feb. 23, 1993 |
| 5185097 |
Polymeric liquid-crystalline compound, liquid-crystal composition containing it, and liquid-crystal drive |
Feb. 9, 1993 |
| 5173546 |
Nonlinear optical materials |
Dec. 22, 1992 |
| 5132041 |
Liquid crystal compounds having ether tail moiety |
Jul. 21, 1992 |
| 5116527 |
Display element based on the electroclinic effect |
May. 26, 1992 |
| 5114614 |
Liquid crystal composition |
May. 19, 1992 |
| 5112689 |
Composite particle |
May. 12, 1992 |
| 5104572 |
Azo compound and liquid crystal composition containing the same |
Apr. 14, 1992 |
| 5076962 |
Ferroelectric chiral smectic liquid crystal composition |
Dec. 31, 1991 |
| 5055223 |
Aryl-sulfur pentafluorides |
Oct. 8, 1991 |
| 5051527 |
Liquid crystal compounds having fluoroalkyl radical |
Sep. 24, 1991 |
| 5047170 |
Anisotropic compounds having nematic phase and liquid crystal mixtures |
Sep. 10, 1991 |
| 5037574 |
Hydrogen-bonded liquid crystal complexes |
Aug. 6, 1991 |
| 5024784 |
Device for reversible optical data storage using polymeric liquid crystals |
Jun. 18, 1991 |
| 5024785 |
Liquid crystal/rigid rodlike polymer modified epoxy/vinyl ester resins |
Jun. 18, 1991 |
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