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Lg Chem Ltd
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Lg Chem Ltd patents

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 2017 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
05/18/17 new patent  Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
05/18/17 new patent  Dye complex, photoconversion film and electronic element including same
05/18/17 new patent  Metallocene compound, catalyst composition including the same, and preparing olefin-based polymer using the same (as amended)
05/18/17 new patent  Copolycarbonate and composition comprising the same
05/18/17 new patent  Method for preparing super absorbent resin
05/18/17 new patent  Composition for forming conductive pattern and resin structure having conductive pattern
05/11/17Method for preparing polarizing plate locally having depolarization region, and polarizing plate prepared by using same
05/11/17Hollow metal nanoparticle, catalyst including same, and manufacturing hollow metal nanoparticle
05/11/17Curable composition
05/11/17Method for preparing polarizing plate locally having depolarization region, and polarizing plate prepared by using same
05/11/17Plastic substrate
05/11/17Battery cell assembly
05/11/17Composite for anode active material and preparing the same
05/11/17Negative electrode active material and secondary battery including the same
05/11/17Negative electrode active material and negative electrode for secondary battery comprising the same
05/11/17Electrode for lithium secondary battery comprising hygroscopic material and lithium secondary battery comprising the same
05/11/17Secondary battery and manufacturing the same
05/11/17Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
05/11/17Battery module having structure in which battery management system is directly connected to terminal plates
05/04/17Mixer and reactor including the same
05/04/17Method for cutting polarizing plate and polarizing plate cut using same
05/04/17Apparatus and purifying cumene
05/04/17Heat-resistant san resin, producing the same and heat-resistant san resin composition comprising the same
05/04/17Method for preparing vinyl chloride copolymer and vinyl chloride copolymer produced by the same
05/04/17Coating composition, plastic film prepared by using the same, and preparation method thereof
05/04/17Conductive polymeric ink composition
05/04/17Method for determining resistance factor of secondary battery, and estimating charge power using determinded resistance factor
05/04/17Organic-inorganic hybrid solar cell
05/04/17Battery module having molding part for insulating
05/04/17Battery module and battery pack comprising same
05/04/17Anode for lithium secondary battery and lithium secondary battery including the same
05/04/17Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same
05/04/17Additive for non-aqueous electrolyte, non-aqueous electrolyte comprising the same, and lithium secondary battery comprising the same
05/04/17Additive for non-aqueous electrolyte, non-aqueous electrolyte comprising the same, and lithium secondary battery comprising the same
04/27/17Method for producing chlorosilane gas using continuous tubular reactor
04/27/17Surface cross-linked super absorbent resin and preparing same
04/27/17Composite electrolyte membrane and manufacturing same
04/27/17Stripper composition for removing photoresists and stripping photoresists using the same
04/27/17Battery cell assembly
04/27/17Negative electrode material for secondary battery, preparing the same and secondary battery having the same
04/27/17Negative electrode active particle and manufacturing the same
04/27/17Lithium electrode and lithium battery including same
04/27/17Method for manufacturing inorganic electrolyte membrane having improved compactness, composition for manufacturing inorganic electrolyte membrane, and inorganic electrolyte membrane manufactured using same
04/20/17Metallocene compound, catalyst composition including the same, and preparing polyolefin using the same
04/20/17Liquid crystal element
04/20/17Cathode and manufacturing the same
04/20/17Vanadium solution, electrolyte comprising same, secondary battery comprising same, and preparing same
04/13/17Optical film having excellent water resistance and solvent resistance, and polarization plate comprising same
04/13/17Battery cell assembly
04/13/17Lithium electrode and lithium secondary battery comprising same
04/06/17Surface-modified super absorbent resin and preparing same
04/06/17Composition for the production of polyimide film for flexible board of photoelectronic device
04/06/17Composition for forming conductive pattern, forming conductive pattern using the same, and resin structure having conductive pattern
04/06/17Heterocyclic compound and organic light-emitting device comprising same
03/30/17Cutting apparatus
03/30/17Silica sol composition with excellent dispersibility to cyanate resin, and preparation method therefor
03/30/17Battery cell having asymmetric and indented structure
03/30/17Preparing electrode for lithium secondary battery, electrode for lithium secondary battery prepared thereby and lithium secondary battery comprising the same
03/30/17Silicon-carbon composite, negative electrode comprising same, secondary battery using silicon-carbon composite, and preparing silicon-carbon composite
03/30/17Metal mesh foil for current collector of lithium secondary battery, electrode for lithium secondary battery and lithium secondary battery comprising the same
03/23/17Waterborne aerogel and producing same
03/23/17Plasticizer composition and resin composition, and preparation method thereof
03/23/17Battery pack including spacer
03/23/17Electrode assembly and lithium secondary battery including the same
Patent Packs
03/23/17Positive electrode active material and lithium secondary battery including the same
03/23/17Stepped electrode assembly including stepped unit cell
03/23/17Battery cooling system simulation device and method
03/16/17Device for manufacturing polysilicon using horizontal reactor and manufacturing same
03/16/17A superabsorbent polymer and a preparation method thereof
03/16/17Device and measuring thickness of secondary battery cell
03/16/17Test testing a battery pack
03/16/17Polymer and organic solar cell comprising same
03/16/17Pressure-sensitive adhesive composition
03/16/17Encapsulation film
03/16/17Porous electrode active material and secondary battery including the same
03/16/17Battery module including voltage sensing member having receptacle structure
03/09/17Modified conjugated diene polymer, modified rubber composition comprising same, and producing modified conjugated diene polymer
03/09/17End-functional conjugated diene-based polymer and preparing same
03/09/17Modified conjugated diene polymer and preparing the same
Patent Packs
03/09/17Method for preparing novel anionic polymerization initiator and conjugate diene system copolymer using same
03/09/17Composite with improved mechanical properties and molded article including the same
03/02/17Additives for boron rejection enhancement of a membrane
03/02/17Modified conjugated diene polymer, preparing same, and rubber composition containing same
03/02/17Block copolymer
03/02/17Switch deterioration detection device and method
03/02/17Method and device for estimating discharge power of secondary battery
03/02/17Organic solar cell and manufacturing method therefor
03/02/17Battery pack including noise reduction member
02/23/17Attrition-resistant superabsorbent polymer and producing same
02/23/17Pressure-sensitive adhesive composition
02/23/17Battery module having improved safety and operational lifespan
02/23/17Battery cell assembly
02/16/17Polyolefin having excellent environmental stress crack resistance
02/16/17Superabsorbent polymer
02/16/17Apparatus and purifying cumene
02/16/17Encapsulation film
02/16/17Battery cell having hole
02/16/17Battery pack having hold down bracket
02/16/17Graphene-coated porous silicon-carbon composite and manufacturing the same
02/16/17Device and controlling insulation switch
02/09/17Super absorbent resin having improved solidification resistance, and preparing same
02/09/17Method for preparing carbon nanotube, and dispersion composition of carbon nanotube
02/09/17Method of preparing conjugated diene and device therefor
02/09/17Silica sol composition having excellent dispersibility in cyanate-based resin and preparing same
02/09/17Organic solar cell and manufacturing method therefor
02/09/17Encapsulation film
02/09/17Anode active material for secondary battery, and anode, electrode assembly and secondary battery comprising the same
02/09/17Secondary battery and fabricating the same
02/09/17Surface-coated positive electrode active material, preparing the same, and lithium secondary battery including the same
Social Network Patent Pack
02/02/17Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same (as amended)
02/02/17Ligand compound, organic chromium compound, catalyst system for oligomerization of olefins, and oligomerization of olefins using the catalyst system (as amended)
02/02/17Method for preparing polyolefin and polyolefin prepared thereby
02/02/17Heat-resistant styrene copolymer and styrene resin composition comprising the same
02/02/17Organic zinc catalyst, preparation method thereof, and preparing poly(alkylene carbonate) resin using the same
02/02/17Method for preparing super absorbent polymer and super absorbent polymer prepared therefrom
02/02/17Polarizing plate comprising polyethylene terephthalate protective film, manufacturing same, and image display device and liquid-crystal display device comprising same
02/02/17Heterocyclic compound and organic light-emitting element comprising same
02/02/17Battery pack having fixing part for pcm
02/02/17Cable-type secondary battery
Patent Packs
02/02/17Hybrid electrode assembly of stair-like structure
02/02/17Battery module and battery pack including same
02/02/17Battery pack
01/26/17Super absorbent polymer and preparation method thereof
01/26/17Aminosilane terminal modifier to which functional group has been introduced, producing terminal-modified conjugated diene polymer using the aminosilane terminal modifier, and terminal-modified conjugated diene polymer
01/26/17Modified conjugated diene polymer, a modified rubber composition containing same, and preparing modified conjugated diene polymer
01/26/17Polarizer
01/26/17Hollow packaging for cable-type secondary battery, and cable-type secondary battery comprising same
01/26/17Secondary battery pouch with enhanced insulation property, and manufacturing same
01/26/17Secondary battery laminating device and secondary battery laminating method
01/19/17Chemical additives for water flux enhancement
01/19/17Modified conjugated diene-based polymer, preparation method therefor, and rubber composition containing same
01/19/17Novel anionic polymerization initiator and preparing conjugated diene-based polymer using same
01/19/17Preparation superabsorbent polymer and superabsorbent polymer prepared thereby
01/19/17Insulation resistance measuring device and method capable of rapidly measuring insulation resistance
01/19/17Heterocyclic compound and organic light-emitting element comprising same
01/19/17Negative electrode material for secondary battery and secondary battery using the same
01/19/17Positive electrode active material and lithium secondary battery including the same
01/12/17Modified conjugated diene polymer, modified rubber composition comprising same, and producing modified conjugated diene polymer
01/12/17Block copolymer
01/12/17Super absorbent polymer and preparing the same
01/12/17Conjugated diene-based polymer rubber composition containing dispersant
01/12/17Polarizing plate with polyethylene terephthalate film as protective film, and manufacturing same
01/12/17Organic light-emitting device
01/12/17Battery cell having outer edge sealed portion with sealed lines and battery cell sealing manufacture thereof
01/05/17Dispersing agent, its preparation method and dispersed composition of carbon-based material comprising the same
01/05/17Modified conjugated diene polymer, modified rubber composition comprising same, and preparing modified conjugated diene polymer
01/05/17Aminosilane terminal modifier to which functional group has been introduced, producing terminal-modified conjugated diene polymer using the aminosilane terminal modifier, and terminal-modified conjugated diene polymer produced according to the method
01/05/17Thin polarizer with excellent optical properties, manufacturing method therefor and polarizing plate including same
01/05/17Organic/inorganic composite porous film and electrochemical device prepared thereby
Patent Packs
01/05/17Electrode for secondary battery and secondary battery including the same
01/05/17Polymer electrolyte membrane, membrane electrode assembly comprising polymer electrolyte membrane, and fuel cell comprising membrane electrode assembly
12/29/16Process for continuous recovering (meth)acrylic acid and the process (as amended)
12/29/16Flexible metal laminate and preparation the same
12/29/16Ester compound, plasticizer composition including the same, preparation the plasticizer composition and resin composition including the plasticizer composition
12/29/16Resin blend (as amended)
12/29/16Copolycarbonate and composition containing the same
12/29/16Pressure-sensitive adhesive composition
12/29/16Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas (as amended)
12/29/16Light modulation device
12/29/16Method for forming conductive mesh pattern, and mesh electrode and laminate manufactured thereby
12/29/16Quantitative comparative analysis molecular orbital distributions according to state of charge, and system using same
12/29/16Conducting material composition, and slurry composition for forming electrode of lithium rechargeable battery and lithium rechargeable battery using the same
12/29/16Battery management system for transmitting secondary protection signal and diagnosis signal using a small number of insulation elements
12/22/16Battery pack
12/22/16Super absorbent polymer resin and preparing same
12/22/16Method of preparing multicomponent composite metal oxide catalyst
12/22/16Preparation vinyl chloride polymer and vinyl chloride polymer prepared thereby
12/22/16Olefin-based polymer with excellent processability
12/22/16Copolycarbonate and composition containing the same
Social Network Patent Pack
12/22/16Polycarbonate resin composition
12/22/16Halogen based flame retardant glass fiber reinforced polyamide resin composition and preparing the same
12/22/16Thermosetting resin composition for semiconductor package and prepreg and metal clad laminate using the same
12/22/16Quantitative comparative analysis molecular orbital distribution, and system using same
12/22/16Heterocyclic compound and organic solar cell comprising the same
12/22/16Battery pack
12/22/16Negative active material for rechargeable lithium battery, preparing same, and rechargeable lithium battery comprising same
12/22/16Fuel cell and manufacturing same
12/22/16Stepped electrode assembly, secondary battery including the electrode assembly, and manufacturing the electrode assembly
12/22/16Pouch type secondary battery
12/22/16Stereoscopic image display device including light shielding pattern formed using phase change ink composition
12/15/16Superabsorbent polymer and preparation method thereof
12/15/16Super absorbent polymer and a preparation method thereof
12/15/16Modified poly (arylene ether) resin composition comprising mineral oil and wire prepared by the composition
12/15/16Touch sensor and manufacturing same
12/15/16Method of fabricating anode active material for lithium secondary battery, anode active material fabricated thereby, and slurry for anode
12/08/16Superabsorbent polymer having high absorption rate under load and preparation method thereof
12/08/16Modified conjugated diene-based polymer, modified rubber composition containing same, and preparing modified conjugated diene-based polymer
12/08/16Thermoplastic resin composition for radar cover
12/08/16Rechargeable battery
Social Network Patent Pack
12/01/16Method of preparing butadiene
12/01/16Anionic 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
12/01/16Heat-resistant resin and preparing the same
12/01/16Battery cell having anti-wrinkle member
12/01/16Battery pack
12/01/16Battery cell assembly
12/01/16Battery module and battery pack comprising same
12/01/16Battery 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
Social Network Patent Pack
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







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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