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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




Date Lg Chem Ltd patents (updated weekly) - BOOKMARK this page
02/07/13Paste for preparing mask patterns and manufacturing solar cell using the same
12/01/16 new patent  Method of preparing butadiene
12/01/16 new patent  Anionic polymerization initiator having anionic terminal comprising amine group, production modified conjugated diene-based copolymer using same, and rubber composition comprising modified conjugated diene-based copolymer produced in accordance therewith
12/01/16 new patent  Heat-resistant resin and preparing the same
12/01/16 new patent  Battery cell having anti-wrinkle member
12/01/16 new patent  Battery pack
12/01/16 new patent  Battery cell assembly
12/01/16 new patent  Battery module and battery pack comprising same
12/01/16 new patent  Battery management unit and setting identifier by using frequency modulation
11/24/16A metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereof
11/24/16A metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereof
11/24/16Vinyl chloride polymer and preparation method thereof
11/24/16Crosslinked polyethylene resin composition
11/24/16High-gloss polymethylmethacrylate acrylic copolymer alloy composition and molded article
11/24/16Polycarbonate resin composition and preparing the same (as amended)
11/24/16Method for manufacturing master mold, master mold manufactured thereby, manufacturing transparent photomask, transparent photomask manufactured thereby, and forming conductive mesh pattern using transparent photomask
11/24/16Organic solar cell and manufacturing same
11/24/16Battery pack
11/17/16Pvc foam processing aid, preparing the same and polyvinyl chloride resin composition comprising the same
11/17/16Olefin based polymer having excellent processability (as amended)
11/17/16Non-stretched polypropylene-based film
11/17/16Cured product
11/17/16Adhesive resin composition for bonding semiconductors and adhesive film for semiconductors
11/17/16Encapsulant for pv module, manufacturing the same and pv module comprising the same (as amended)
11/17/16Organic light-emitting device
11/17/16Battery module array comprising under-base bar
11/17/16Battery pack
11/17/16Precursor for preparing lithium composite transition metal oxide and preparing the same
11/17/16Positive electrode active material slurry including two types of binders and positive electrode prepared therefrom
11/10/16Method for producing butadiene through oxidative dehydrogenation reaction
11/10/16Ligand compound, transition metal compound, and catalystic composition including the same
11/10/16Copolycarbonate resin composition
11/10/16Copolycarbonate and composition containing the same (as amended)
11/10/16Copolycarbonate and composition containing the same
11/10/16Polycarbonate composition and article comprising the same
11/10/16Method of preparing thermoplastic resin
11/10/16Asphalt modifier and asphalt composition comprising the same
11/10/16Apparatus and detecting malfunction of task scheduler in battery management system
11/10/16Fullerene derivatives and organic electronic device comprising fullerene derivatives
11/10/16Fullerene derivative, organic solar cell using same, and preparation method therefor
11/10/16Polycyclic compound and organic electronic device comprising the same
11/10/16Electrode tab coated with electrical insulating layer and secondary battery comprising the same
11/10/16Positive electrode active material slurry including rubber-based binder and positive electrode prepared therefrom
11/10/16Battery cell including electrode assembly coated with inert particles
11/10/16Non-aqueous liquid electrolyte and lithium secondary battery comprising the same
11/10/16Non-aqueous liquid electrolyte and lithium secondary battery comprising the same
11/10/16Battery module
11/10/16Apparatus and controlling power for secondary battery
11/03/16Method for preparing super absorbent polymer and super absorbent polymer prepared therefrom
11/03/16Ligand compound, metallocene compound, and preparation of olefin-based polymer using the same
11/03/16Polycarbonate composition and article comprising the same
11/03/16Method of recycling energy in process of butadiene preparation (as amended)
11/03/16Cured product
11/03/16Battery cell with safety improved using inert particles
11/03/16Electrode assembly having safety separator and secondary battery including the same
11/03/16Negative electrode active material and manufacturing the same
11/03/16Nonaqueous electrolyte lithium secondary battery
11/03/16Battery pack
10/27/16Vinyl chloride polymer and preparation method thereof
10/27/16Block copolymer
10/27/16Block copolymer
10/27/16Block copolymer
10/27/16Preparation superabsorbent polymer
10/27/16Mutant of propionyl-coa transferase from clostridium propionicum and preparing pla or pla copolymer using the same
10/27/16Method for producing polarizing plate and polarizing plate (as amended)
Patent Packs
10/27/16Cured product
10/27/16Pouch type secondary battery and manufacturing method thereof
10/27/16Voltage sensing assembly and battery module including the same
10/27/16Battery pack
10/20/16Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization using the same
10/20/16Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization using the same (as amended)
10/20/16Vinyl chloride polymer and preparation method thereof
10/20/16A preparation a supported metallocene catalyst
10/20/16Alkyl acrylate-aromatic vinyl compound-vinyl cyanide compound copolymer with improved low-temperature impact strength and polycarbonate composition comprising the same
10/20/16Monomer and block copolymer
10/20/16Block copolymer
10/20/16Block copolymer
10/20/16Block copolymer
10/20/16Hard coating composition
10/20/16Polyolefin-based flame retardant resin composition and molded product
Patent Packs
10/20/16Electronic board
10/20/16Negative electrode material for secondary battery and secondary battery using the same
10/20/16Flexible battery cell
10/20/16Electrode assembly having separator exhibiting high elongation property and secondary battery including the same
10/13/16A plastic film laminate
10/13/16Metallocene compounds, catalyst compositions comprising the same, and preparing olefin polymers using the same (as amended)
10/13/16Method of preparing heat-resistant resin, heat-resistant resin and heat-resistant abs resin composition
10/13/16Method for preparing weather resistant reinforced acrylate based resin
10/13/16Copolycarbonate and composition comprising the same
10/13/16Copolycarbonate and composition comprising the same
10/13/16Polyvinylalcohol based resin adhesive for polarizing plate, polarizing plate including same, and an image display device
10/13/16Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas (as amended)
10/13/16Method for manufacturing polarizer having locally depolarized area, and polarizer, polarizing plate and image display device manufactured by using same
10/13/16Method for preparing liquid crystal capsule
10/13/16Conductive structure and preparation method therefor
10/13/16Jelly-roll of improved productivity and battery cell comprising the same
10/13/16Positive electrode active material and preparation method thereof
10/13/16Fuel cell and manufacturing same
10/13/16System and correcting soc of battery
10/06/16Super absorbent polymer and manufacturing method thereof
10/06/16System for controlling tension of films and system for manufacturing a polarizing plate comprising the same
10/06/16Method for producing butadiene through oxidative dehydrogenation reaction (as amended)
10/06/16Olefin resin
10/06/16Elastic diene terpolymer and preparation method thereof
10/06/16Olefin block copolymer
10/06/16Manufacturing polyalkylene carbonate resin (as amended)
10/06/16Curable composition
10/06/16Plastic film and a preparing the same
10/06/16Optical element
10/06/16Conductive substrate and manufacturing same
Social Network Patent Pack
10/06/16Conductive structure and manufacturing method therefor
10/06/16Organic light emitting diode
10/06/16Positive electrode material of secondary battery and preparation method thereof
10/06/16Secondary battery including silicon-based compound
10/06/16Lithium-nickel based positive electrode active material, preparing the same, and lithium secondary battery including the same
10/06/16Stack-folding type electrode assembly and manufacturing the same
10/06/16Composition and forming conductive pattern, and resin structure having conductive pattern thereon
09/29/16Method for preparing hydrophobic silica aerogel
09/29/16Supported hybrid catalyst and preparing olefin-based polymer using the same
09/29/16Ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility and environmetal stress crack resistance (as amended)
Patent Packs
09/29/16Elastic diene terpolymer and preparation method thereof
09/29/16Block copolymer
09/29/16Block copolymer
09/29/16Block copolymer
09/29/16Block copolymer
09/29/16Block copolymer
09/29/16Super absorbent polymer containing water-soluble salt and preparation method therefor
09/29/16A preparing superabsorbent polymer
09/29/16Optical film
09/29/16Resin composition including polyalkyene carbonate and a self-adhesive film produced therefrom
09/29/16Gas barrier film with protective coating layer containing inorganic particles
09/29/16A plastic film
09/29/16Conductive 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
Patent Packs
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
Social Network Patent Pack
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
Social Network Patent Pack
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
Social Network Patent Pack
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







ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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