Patent application number | Description | Published |
20100032621 | POLYMERIZABLE COMPOUNDS AND POLYMERIZABLE COMPOSITIONS - A polymerizable compound represented by general formula (1) of the invention has good solvent solubility and excellent alignment control properties and optical characteristics. | 02-11-2010 |
20100328601 | LIQUID CRYSTAL COMPOSITION CONTAINING POLYMERIZABLE COMPOUND AND LIQUID CRYSTAL DISPLAY USING THE LIQUID CRYSTAL COMPOSITION - A liquid crystal composition includes 100 parts by mass of a nematic liquid crystal composition having negative dielectric anisotropy and 0.01 to 3 parts by mass of a polymerizable compound of general formula (I). On being irradiated with an energy ray, such as UV rays, the liquid crystal composition provides an LCD capable of high-speed response without undergoing reduction in reliability (voltage holding ratio). | 12-30-2010 |
20110037025 | TRIFUNCTIONAL (METH)ACRYLATE COMPOUND AND POLYMERIZABLE COMPOSITION CONTAINING SAME - A trifunctional (meth)acrylate compound represented by the following general formula (I); and a polymerizable composition containing the compound. The compound preferably is a compound in which ring A1, ring A | 02-17-2011 |
20110108765 | POLYMERIZABLE OPTICALLY ACTIVE IMIDE COMPOUND AND POLYMERIZABLE COMPOSITION CONTAINING THE COMPOUND - A polymerizable optically-active imide compound represented by the following general formula (I). Preferable among the polymerizable optically-active imide compound are compounds wherein X | 05-12-2011 |
20120200794 | LIQUID CRYSTAL COMPOSITION COMPRISING POLYMERIZABLE COMPOUND, AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAID LIQUID CRYSTAL COMPOSITION - Disclosed is a liquid crystal composition formed by including a polymerizable compound represented by general formula (I) in a nematic liquid crystal composition with negative dielectric anisotropy (Δε). In the formula, ring C | 08-09-2012 |
20130334461 | POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, POLARIZED LIGHT-EMITTING COATING MATERIAL, NOVEL NAPHTHOLACTAM DERIVATIVE NOVEL COUMARIN DERIVATIVE, NOVEL NILE RED DERIVATIVE, AND NOVEL ANTHRACENE DERIVATIVE - Provided are a polymerizable liquid crystal composition, a coating material, a medium, and a polarizing device each produced using a polymerizable liquid crystal compound and a colorant and each capable of producing polarized light suitable for polarizing devices, and also a novel naphtholactam derivative, a novel coumarin derivative, a novel Nile Red derivative, and a novel anthracene derivative each suitable for use as the colorant. Specifically provided are a polymerizable liquid crystal composition containing (A) at least one liquid crystal compound having a polymerizable functional group, (B) at least one colorant, and (C) a polymerization initiator, and a novel naphtholactam derivative of formula (IV′), a novel coumarin derivative of formula (VI′), a novel Nile Red derivative of formula (VII′), and a novel anthracene derivative of formula (VIII′) each suitable for use as the colorant (B). | 12-19-2013 |
Patent application number | Description | Published |
20090294730 | POLYMERIZABLE COMPOSITION - A polymerizable composition comprising a bifunctional (meth)acrylate compound represented by the following general formula (1) and a monofunctional (meth)acrylate compound represented by the general formula (2): | 12-03-2009 |
20100032620 | POLYMERIZABLE OPTICAL ACTIVE COMPOUND AND POLYMERIZABLE COMPOSITION CONTAINING THE SAME - A polymerizable optically active compound of formula (1) has high helical twisting power. When added to a liquid crystal (LC) composition it achieves required helical pitch without largely impairing the physical and optical properties of the LC composition. The compound is suited to be compounded with a LC material, particularly a cholesteric LC material for making an optically anisotropic element excellent in heat resistance, solvent resistance, transparency, optical characteristics, and LC alignment fixing ability. The compound is also useful to form a LC alignment layer, a LC alignment controlling agent, a coating material, a protective film, etc. | 02-11-2010 |
20100090163 | POLYMERIZABLE COMPOSITION - A polymerizable composition comprising a bifunctional (meth)acrylate compound represented by general formula (1) and a monofunctional (meth)acrylate compound having a nitrile group at the terminal thereof represented by general formula (2). The mass ratio of them (the former/the latter) is from 90/10 to 40/60. | 04-15-2010 |
20100320419 | POLYMERIZABLE COMPOUND AND POLYMERIZABLE COMPOSITION - A polymerizable compound represented by general formula (1): | 12-23-2010 |
Patent application number | Description | Published |
20090103041 | Novel compound and liquid crystal composition - A compound represented by the following general formula (I). | 04-23-2009 |
20090137761 | POLYMERIZABLE LIQUID CRYSTAL COMPOUND HAVING FUSED RING AND HOMO- AND COPOLYMER OF THE POLYMERIZABLE LIQUID CRYSTAL COMPOUND - A polymerizable liquid crystal compound of formula (1). The compound has high optical (refractive index) anisotropy (Δn), exhibits a liquid crystal phase at room temperature (having a broad liquid crystal phase temperature range) without crystallization, has high solubility in cyclohexanone, methyl ethyl ketone or like organic solvents, exhibits excellent coating properties and orientation properties, and, after polymerization, has high transparency. | 05-28-2009 |
20090247782 | NOVEL POLYMERIZABLE COMPOUNDS - A novel polymerizable compound of the present invention is represented by the following general formula (I). Due to the presence of a reactive phenolic hydroxyl group at the end of the molecule, it can be reacted easily with various functional compounds and is useful as a monomer and an intermediate for various functional materials, especially as an intermediate for a polymerizable liquid crystal material. | 10-01-2009 |
20100294990 | POLYMERIZABLE COMPOUND AND POLYMERIZABLE COMPOSITION - A polymerizable compound represented by general formula (1): | 11-25-2010 |