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Lg Chem Ltd patents

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Recent patent applications related to Lg Chem Ltd. Lg Chem Ltd is listed as an Agent/Assignee. Note: Lg Chem Ltd may have other listings under different names/spellings. We're not affiliated with Lg Chem Ltd, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lg Chem Ltd-related inventors




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Date Lg Chem Ltd patents (updated weekly) - BOOKMARK this page
02/07/13Paste for preparing mask patterns and manufacturing solar cell using the same
09/29/16 new patent  Method for preparing hydrophobic silica aerogel
09/29/16 new patent  Supported hybrid catalyst and preparing olefin-based polymer using the same
09/29/16 new patent  Ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility and environmetal stress crack resistance (as amended)
09/29/16 new patent  Elastic diene terpolymer and preparation method thereof
09/29/16 new patent  Block copolymer
09/29/16 new patent  Block copolymer
09/29/16 new patent  Block copolymer
09/29/16 new patent  Block copolymer
09/29/16 new patent  Block copolymer
09/29/16 new patent  Super absorbent polymer containing water-soluble salt and preparation method therefor
09/29/16 new patent  A preparing superabsorbent polymer
09/29/16 new patent  Optical film
09/29/16 new patent  Resin composition including polyalkyene carbonate and a self-adhesive film produced therefrom
09/29/16 new patent  Gas barrier film with protective coating layer containing inorganic particles
09/29/16 new patent  A plastic film
09/29/16 new patent  Conductive pattern laminate and electronic device comprising same
09/22/16Method for preparing super absorbent resin
09/22/16Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using the same
09/22/16Blanket for offset printing and fine pattern manufactured by using the same
09/22/16Silica support, preparation method thereof and metallocene catalyst using the same
09/22/16Olefin-based polymer
09/22/16Elastic terpolymer including diene group and preparation method thereof
09/22/16Hydroxyl-capping monomer, its polycarbonate and article containing the same
09/22/16Organic zinc catalyst, and manufacturing method thereof and manufacturing polyalkylene carbonate resin using the same (as amended)
09/22/16Plasticizer and resin composition, and preparation method thereof
09/22/16Carboxylic acid modified-nitrile based copolymer composition and dip-form article thereof
09/22/16Composition for forming dye type polarizer and dye type polarizer (as amended)
09/22/16Organic light emitting diode
09/22/16Organic light emitting diode
09/22/16Heterocyclic compound and organic light emitting device using the same
09/22/16Battery cell having means for preventing short-circuit
09/22/16Curved surface-structured battery pack
09/22/16Tray for curved surface-structured battery cell
09/22/16Anode active material for lithium secondary batteries
09/22/16Secondary graphite particle and secondary lithium battery comprising the same
09/22/16Anode active material for lithium secondary battery, manufacturing method there-for, anode for lithium secondary battery comprising same, and lithium secondary battery
09/22/16Ion transport material, electrolyte membrane comprising same, and producing same
09/22/16Hybrid-type secondary battery including electrodes having different output and capacity properties
09/22/16Heating element and manufacturing same
09/22/16Transparent substrate including fine metal line and manufacturing the same
09/22/16Composite material having improved electrical conductivity and molded article containing same
09/15/16Micro-channel reactor
09/15/16Yolk-shell particles, catalyst, and preparation method therefor
09/15/16Cathode cutting device using laser
09/15/16Preparation hydrophobic silica aerogel
09/15/16Method for preparing rubber reinforced graft copolymer and rubber reinforced graft copolymer prepared thereby
09/15/16Pressure sensitive adhesive composition
09/15/16Laminate, preparing thin polarizer by using same, thin polarizer, and polarizing plate
09/15/16High brightness polarizing plate and liquid crystal display device including the same
09/15/16Method of manufacturing surface-treated transparent conductive polymer thin film, and transparent electrode manufactured using the same
09/15/16Anode for secondary battery comprising additive for improving low-temperature characteristics, and secondary battery having the same
09/15/16Curved electrode stack and battery cell including the same
09/15/16Apparatus and sensing swelling of battery
09/15/16Battery module and battery pack comprising same
09/15/16Battery module of cartridge stacking structure
09/15/16Apparatus and battery management with malfunction prevention algorithm
09/15/16Composite material with improved mechanical properties and molded article containing same
09/08/16Method of recovering absorption solvent in butadiene production process by oxidative dehydrogenation
09/08/16Bismuth molybdate-based catalyst having zeolite coating layer, preparing the same, and preparing 1,3-butadiene using the same
09/08/16Catalyst composition for hydroformylation reaction and hydroformylating olefin using the same
09/08/16A metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereof
09/08/16Cured product
09/08/16Apparatus for estimating state of secondary battery including blended positive electrode material and method thereof
09/08/16Cathode active material for lithium secondary batteries surface-treated with fluorine copolymer and manufacturing the same
09/08/16Battery management system for transmitting secondary protection signal and diagnosis signal using a small number of insulation elements
09/08/16Battery management system for transmitting secondary protection signal and diagnosis signal using a small number of insulation elements
09/01/16Preparation a propylene-1-butene copolymer and a propylene-1-butene copolymer obtained therefrom (as amended)
09/01/16Propylene-based elastomer
09/01/16Copolycarbonate and composition comprising the same
09/01/16Flame retardant thermoplastic resin composition and electric wire comprising the same
09/01/16Polyimide-based solution and polyimide-based film produced using same
09/01/16Apparatus for estimating state of hybrid secondary battery and method thereof
09/01/16Method of forming insulating layer and touchscreen manufactured using the same
09/01/16Composition and forming conductive pattern, and resin structure having conductive pattern thereon
09/01/16Method of manufacturing pattern using trench structure and pattern manufactured thereby, and manufacturing solar battery using the manufacturing method and solar battery manufactured thereby
09/01/16Frame for secondary battery and battery module comprising the same
09/01/16Battery pack
09/01/16Method of preparing positive electrode material for lithium secondary battery, positive electrode material for lithium secondary battery, and lithium secondary battery including the positive electrode material
09/01/16Manufacturing lithium secondary battery
08/25/16Stretched laminate, manufacturing thin polarizer, thin polarizer manufactured by the method, and polarizing plate including the thin polarizer
08/25/16Blanket for printing and manufacturing same
08/25/16Method for preparing polyaromatic oxide and polyaromatic oxide prepared thereby
08/25/16Propylene-based elastomer
08/25/16Carboxylic acid-modified nitrile-based copolymer latex composition, preparation method thereof, and latex composition for dip molding including the same
08/25/16Resin composition, preparation method thereof and optical film including the same
08/25/16Radically curable adhesive composition and polarizing plate including the same
08/25/16Radically curable adhesive composition and polarizing plate including the same
08/25/16Radical curable adhesive composition and polarizing plate comprising same
08/25/16Radical curable adhesive composition, and polarizing plate and optical member comprising same
08/25/16Apparatus for estimating voltage of hybrid secondary battery and method thereof
08/25/16Battery management system for outputting signal, capable of analyzing whether error has occured, and battery driving system including same
08/25/16Polarizing plate and image display apparatus comprising same
08/25/16Acrylic optical film, and polarizing plate comprising same
08/25/16Polarizing plate and image display apparatus comprising same
08/25/16Resin composition for optical film, optical film formed using same, and polarizing plate and image display device comprising same
08/25/16Secondary battery with electrode tab having low resistance
08/25/16Carbon nanotube-sulfur composite comprising carbon nanotube aggregates, and preparing same
08/25/16Frame for secondary battery and battery module comprising the same
08/18/16Superabsorbent polymer composition
08/18/16Method for printing surface of battery cell
08/18/16Contactor control system
08/18/16Hybrid supported metallocene catalyst
08/18/16Method for preparing hybrid supported metallocene catalyst
08/18/16Copolymer and organic solar cell comprising same
08/18/16Optical film comprising primer layer containing polyester resin and polarizing plate using same
08/18/16Radical curable adhesive composition, and polarizing plate and optical member comprising same
08/18/16Polarizing plate and image display apparatus comprising same
08/18/16Optical film including functional coating layer and polarizing plate and image display device including same
08/18/16Polarizing plate
08/18/16Polarizing plate, manufacturing same, and image display device comprising same
08/18/16Heterocyclic compound and organic light-emitting element using same
08/18/16Battery pack having pcm case
08/11/16Highly efficient neopentyl glycol preparation therefor
08/11/16Method for manufacturing nearly-natural black polarizing plate and polarizing plate manufactured thereby
08/11/16Method for manufacturing one-sided thin polarizing plate
08/11/16Highly efficient neopentyl glycol preparation therefor
08/11/16Polyethylene with controlled wax content, chlorinated polyethylene thereof and molded article produced from the chlorinated polyethylene
08/11/16Flame retardant resin composition
08/11/16Radical curable adhesive composition, and polarizing plate and optical member comprising same
08/11/16Pressure sensitive adhesive composition
08/11/16Color conversion film and back light unit and display apparatus comprising the same
08/11/16Color conversion film and back light unit and display apparatus comprising the same
08/11/16Heat recovery device
08/11/16Optical film with excellent solvent resistance and polarizing plate comprising same
08/11/16Polarizing plate
08/11/16Method for manufacturing thin polarizer, thin polarizer manufactured using same, and polarizing plate
08/11/16Touchscreen using new type insulation part and manufacturing same
08/11/16Hetero-cyclic compound and organic light emitting device comprising the same (as amended)
08/11/16Heterocyclic compound and organic light-emitting element using same
08/11/16Heterocyclic compound and organic light-emitting element using same
08/11/16Battery module
08/11/16Battery pack having electric insulating pack case
08/11/16Separation membrane and lithium-sulfur battery comprising same
08/11/16Battery module and coupling first and second electrical terminals of first and second battery cells to a voltage sense member of an interconnect assembly
08/11/16Secondary battery pack having pcm
08/11/16Negative electrode active material for secondary batteries having improved lifespan characteristics
08/11/16Binder composition for secondary batteries, electrode using the same, and lithium secondary battery
08/11/16Battery pack having pcm fixing tape
08/11/16Battery module and coupling first and second electrical terminals of first and second battery cells to first and second voltage sense members of an interconnect assembly
08/11/16Battery module having temperature sensor
08/11/16Composition for forming conductive pattern and resin structure having conductive pattern thereon (as amended)
08/04/16Color conversion film and back light unit and display apparatus comprising the same
08/04/16Water-treatment separation membrane comprising ionic exchangeable polymer layer and forming same
08/04/16Method of preparing polyolefin, and polyolefin prepared thereby (as amended)
08/04/16Polyolefin
08/04/16Photoreactive copolymer and alignment layer comprising the same
08/04/16Method for preparing abs graft copolymer
08/04/16Organic zinc catalyst and preparation method thereof
08/04/16Color conversion film and back light unit and display apparatus comprising the same
08/04/16Conductive polymer film
08/04/16Thermoelectric materials and their manufacturing method
08/04/16Thermoelectric materials and their manufacturing method
08/04/16Organic light emitting device
08/04/16Secondary battery pack having battery cells mounted in cartridge frame
08/04/16Battery module having electrode lead with damping structure
08/04/16Preparation separator, separator formed therefrom, and electrochemical device containing the same
08/04/16Ion transport material, electrolyte membrane comprising same, and producing same
08/04/16Battery pack including inserted type bms assembly
07/28/16Superabsorbent polymer and preparation method therefor
07/28/16Method for manufacturing carbon nanotube agglomerate having controlled bulk density
07/28/16A novel ligand compound, a preparation method thereof, a transition metal compound, and a preparation method thereof
07/28/16Transparent abs resin and transparent abs resin composition
07/28/16Polymer particle, manufacturing method thereof, and separator for battery comprising the same
07/28/16Polymer thin film with water repellency and oil repellency and preparing the same
07/28/16Polarizing plate and image display device comprising same
07/28/16Method for manufacturing polarizer and polarizer manufactured by the same
07/28/16Polarizing plate and image display device comprising same
07/28/16Metal chalcogenide nanoparticles for preparing light absorption layer of solar cells and preparing the same
07/28/16Thermoelectric materials and their manufacturing method
07/28/16Organic light emitting device
07/28/16Heterocyclic compound and organic electronic element containing same
07/28/16Heterocyclic compound and organic light-emitting element using same
07/28/16Separator for electrochemical device
07/28/16Dual coating electrode
07/28/16Electrolyte comprising phthalate phosphine-based anions, additive for secondary battery comprising same, and secondary battery comprising same
07/28/16Electrode assembly having step portion in stabilized stacking and manufacturing the same
07/28/16Battery pack having pcm case
07/28/16Circuit board for secondary battery and battery pack including the same
07/28/16Conductive film and manufacturing same
07/28/16Transparent abs resin and transparent abs resin composition
07/21/16Method for preparing a super absorbent polymer
07/21/16Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
07/21/16Method for preparing olefin oligomer (as amende)
07/21/16Method of preparing alkanol (as amended)
07/21/16Method for purifying isopropyl alcohol
07/21/16Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization using the same
07/21/16Method for preparing super absorbent polymer
07/21/16Modified conjugated diene-based polymer, preparation method therefor, and rubber composition comprising same
07/21/16End-functionalized conjugated diene-based polymer and process for producing same
07/21/16A preparation a polypropylene and a polypropylene obtained therefrom (as amended)
07/21/16Super absorbent polymer
07/21/16Block copolymer
07/21/16Composition for manufacturing optical elements with negative optical dispersion, and optically anisotropic body manufactured therefrom
07/21/16Method of outputting content of text data to sender voice
07/21/16Battery pack having electric insulating member
07/21/16Method for welding metal tab of electrode layer for cable battery and electrode manufactured thereby
07/21/16Method for manufacturing anode support of solid oxide fuel cell, and anode support of solid oxide fuel cell
07/21/16Method of manufacturing secondary battery and secondary battery using the same
07/21/16Method for forming conductive pattern by direct radiation of electromagnetic wave, and resin structure having conductive pattern thereon (as amended)
07/21/16Composite material having improved electrical conductivity and molded part containing same
07/14/16Secondary battery transfer device and detecting receipt failure of secondary battery
07/14/16Method for forming conductive pattern by direct radiation of electromagnetic wave, and resin structure having conductive pattern thereon
07/14/16Barrier film and manufacturing same
07/14/16Blanket manufacturing apparatus and blanket manufacturing method
07/14/16Method for purifying isopropyl alcohol
07/14/16Method for purifying isopropyl alcohol
07/14/16Process for continuous recovering (meth)acrylic acid and the process (as amended)
07/14/16Process for continuous recovering (meth) acrylic acid and the process
07/14/16Compounds having negative optical dispersion, negative optical dispersion composition comprising the compounds, and optically anisotropic body comprising the composition (as amended)
07/14/16Optical film having reverse wavelength dispersion and display device including the same (as amended)
07/14/16Barrier film and preparing the same
07/14/16Polymerizable liquid crystal compounds, liquid crystal composition comprising the compounds, and optical film comprising the composition (as amended)
07/14/16Precise detector of charge current for charge-discharge device
07/14/16Composition for forming conductive pattern and resin structure having conductive pattern thereon
07/14/16Compound semiconductors and their applications
07/14/16Copolymer and organic solar cell comprising same
07/14/16Heterocyclic compound and organic light-emitting device comprising same
07/14/16Organic light-emitting element
07/14/16Method of manufacturing substrate for organic electronic device
07/14/16Method of manufacturing prismatic battery cell using metal plate
07/14/16Prismatic battery cell having battery case comprising two or more members
07/14/16Battery module having structure for preventing mixing of coolant and vent gas
07/14/16Separator for electrochemical device
07/14/16Positive electrode for secondary batteries and secondary battery including the same
07/14/16Hollow metal particles, electrode catalyst including same, electrochemical battery including the electrode catalyst, and manufacturing hollow metal particles
07/07/16Module housing of unit module having heat dissipation structure and battery module including the same
07/07/16Divided wall distillation column (as amended)
07/07/16Distillation apparatus
07/07/16Purification photoreactive compound and photoreactive compound (as amended)
07/07/16End-functional conjugated diene-based polymer and manufacturing method therefor
07/07/16Cyclic olefin compound having photoreactive group and photoreactive polymer
07/07/16Metallocene compound and preparing the same (as amended)
07/07/16Resin
07/07/16Core-shell structured polymer particles and rubber composition including the same
07/07/16Manufacturing organic zinc catalyst and manufacturing polyalkylene carbonate resin
07/07/16Pressure sensitive adhesive composition
07/07/16Barrier film and preparing the same
07/07/16Method for forming conductive pattern by direct radiation of electromagnetic wave, and resin structure having conductive pattern thereon (as amended)
07/07/16Substrate film
07/07/16Light-scattering sheet, electronic device comprising same, and producing same (as amended)
07/07/16Preparing polarizer having locally depolarizied area, polarizer and polarizing plate manufactured by using the same (as amended)
07/07/16Polarizing plate having local depolarization area and manufacturing same
07/07/16New compound semiconductors and their application
07/07/16Laminate having organic mask and manufacturing organic electroluminescent device using same
07/07/16Substrate for organic electronic device and manufacturing same
07/07/16Stacked type battery module having easily modifiable connection structure
07/07/16Lithium secondary battery
07/07/16Porous silicon-based active material for negative electrode and lithium secondary battery including the same







ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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