Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Similar
Filing Names

Lg Chem Ltd
Lg Chem Ltd_20100107
Lg Chem Ltd Lg Twin Towers
Lg Chem Ltd_20100114
Lg Chem Ltd_20100128
Lg Chem Ltd_20131212
Lg Chem Ltde
Lg Chem Ltd_20100121

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 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lg Chem Ltd-related inventors


 new patent  Linear inorganic coordination polymer, metal complex compound, and metal nanostructure and catalyst composition comprising the same

The present invention relates to a linear inorganic coordination polymer and a metal complex compound which are prepared in the form of a metal nanostructure having various stereo structures and thus can be used as a catalyst or the like having an excellent activity in preparing a polyalkylene carbonate resin... Lg Chem Ltd

 new patent  System and manufacturing display unit

A system for manufacturing a display unit according to an exemplary embodiment of the present invention includes: a carrying unit configured to carry an optical film including a polarizing film and a release film, wherein the polarizing film includes an adhesive layer through which, a release film adheres to and... Lg Chem Ltd

 new patent  Method for olefin oligomerization

The present invention relates to a method for olefin oligomerization and comprising i) injecting an olefin monomer and a solvent into a continuous stirred tank reactor (CSTR); ii) injecting an oligomerization catalyst system comprising a ligand compound, a transition metal compound, and a co-catalyst into the continuous stirred tank reactor;... Lg Chem Ltd

 new patent  Vinyl chloride-based copolymer, preparing the same, and thermoplastic resin composition containing the same

The present invention relates to a vinyl chloride-based copolymer which has good processability and thus is capable of providing molded articles having good appearance characteristics, for example, transparency, a method for preparing the same, a thermoplastic resin composition containing the same, and a thermoplastic resin molded article produced from the... Lg Chem Ltd

 new patent  Aerogel-containing composition and insulation blanket prepared using the same

The present disclosure provides an aerogel-containing composition including an aerogel, a water-soluble binder, a foaming agent, and a mixture of water and a polar organic solvent as a solvent, and an insulation blanket prepared using the same. In the aerogel-containing composition, the aerogel is uniformly dispersed in the composition, and... Lg Chem Ltd

 new patent  Composition for forming self-healing coating layer, coating layer and coating film

The present invention relates to a composition for forming a self-healing coating layer, comprising a reversible covalent compound containing a (thio)urea functional group comprising one or more sterically hindered thio(urea) bonds and a (meth)acrylate-based or vinyl-based functional group bonded to the (thio)urea functional group; a photoinitiator; and an organic solvent,... Lg Chem Ltd

 new patent  Optical adhesive sheet

The present invention relates to an optical adhesive sheet having an excellent repulsion resistance and an excellent swelling rate, and a method for manufacturing the same.... Lg Chem Ltd

 new patent  Acrylic adhesive sheet, medical adhesive tape, and manufacturing the same

Provided are: an acrylic adhesive sheet having a porous structure including a plurality of pores and having a water vapor transmission rate of 2,000 g/m2·24 h to 3,500 g/m2·24 h at 24° C. and 25% RH, and a porosity of 10% to 60%; and a medical adhesive tape including the... Lg Chem Ltd

 new patent  Preparation silica aerogel-containing blanket and silica aerogel-containing blanket prepared by using the same

A silica aerogel-containing blanket having a high degree of hydrophobicity as well as excellent physical properties, particularly, low tap density, high porosity, and excellent mechanical flexibility may be prepared by the minimal use of a surface modifier without a surface modification step by the above method.... Lg Chem Ltd

 new patent  Liquid crystal device

The present invention relates to a liquid crystal device, a method of manufacturing the liquid crystal device, and the use of the liquid crystal device. The liquid crystal device according to the present invention has excellent light shielding rate variability characteristics. Such a liquid crystal device can be applied to... Lg Chem Ltd

 new patent  Stepped battery

The present invention relates to a stepped battery, more particularly to, a stepped battery capable of increasing utilization of an inner space of a system. The stepped battery according to the present invention includes a first cell and a plurality of second cells, which are stacked on one surface of... Lg Chem Ltd

 new patent  Cellulose-based multilayer separator

The present invention relates to a separator for a secondary battery which is capable of improving a shut-down function of a cellulose-based multilayer separator physically having high strength. The separator for a secondary battery comprises a substrate formed of cellulose-based nanofibers and polyethylene nanoparticles; and a resin layer stacked on... Lg Chem Ltd

 new patent  Lithium secondary battery having improved output characteristics

The present disclosure relates to a lithium secondary battery using lithium titanium oxide (LTO) as a negative electrode active material. More specifically, the present disclosure relates to a secondary battery having improved input and output characteristics through the optimization of the pore ratio of the LTO. The lithium secondary battery... Lg Chem Ltd

 new patent  Positive electrode active material for secondary battery, preparing the same, and secondary battery including the positive electrode active material

The present invention provides a positive electrode active material for a secondary battery, which includes a core, a shell disposed to surround the core, and a buffer layer which is disposed between the core and the shell and includes pores and a three-dimensional network structure connecting the core and the... Lg Chem Ltd

 new patent  Anode active material, lithium secondary battery comprising same, and preparing anode active material

The present invention provides an anode active material and a method for preparing the same, wherein the anode active material has a core-shell structure having formula (MOx-Liy)-C (here, M is a metal (or metalloid), x is greater than 0 and less than 1.5, and y is greater than 0 and... Lg Chem Ltd

 new patent  Non-aqueous electrolyte and lithium secondary battery comprising same

Disclosed are: a non-aqueous electrolyte for a lithium secondary battery containing 1-20 parts by weight of a cyano group-containing pyrimidine-based compound on the basis of 100 parts by weight of an organic solvent; and a lithium secondary battery comprising the same.... Lg Chem Ltd

Carbon nanostructure preparation method, carbon nanostructure prepared by means of same, and composite material comprising same

The present invention relates to a method for producing carbon nanostructures using a fluidized bed reactor. According to the method, some of the as-produced carbon nanostructures remain uncollected and are used as fluidic materials to improve the fluidity in the reactor. The method enables the production of carbon nanostructures in... Lg Chem Ltd

Method of preparing hydrophobic silica aerogel and hydrophobic silica aerogel prepared thereby

The present invention relates to a method of preparing a high hydrophobic silica aerogel having a high specific surface area and a low tap density, and a hydrophobic silica aerogel prepared thereby. The method of preparing a hydrophobic silica aerogel according to the present invention may have good productivity and... Lg Chem Ltd

Method of preparing hydrophobic metal oxide-silica composite aerogel and hydrophobic metal oxide-silica composite aerogel prepared thereby

The present invention relates to a method of preparing a hydrophobic metal oxide-silica composite aerogel having a high specific surface area and a low tap density and a hydrophobic metal oxide-silica composite aerogel prepared thereby. Thus, the preparation method may not only have excellent productivity and economic efficiency due to... Lg Chem Ltd

Double-spiro type compound and organic light-emitting device containing same

The present specification relates to a double spiro structure compound, and an organic light emitting device comprising the same.... Lg Chem Ltd

Ester-based compound, composition comprising the same, preparing the same and resin composition comprising the same (as amended)

The present invention relates to an ester-based plasticizer composition, a method for preparing the same and a resin composition comprising the same. The ester-based plasticizer composition according to one embodiment of the present invention is a novel terephthalate-based ester compound for a plasticizer prepared through transesterification. When the ester-based plasticizer... Lg Chem Ltd

Coating composition and coating film preparaed therefrom

The present invention relates to a coating composition and a coating film prepared therefrom, and more particularly, to a coating composition for preparing a coating film exhibiting more improved mechanical and optical properties together with self-healing properties and impact resistance; and to a coating film prepared therefrom.... Lg Chem Ltd

Vinyl chloride-vinyl acetate copolymer and preparing the same

The present invention relates to a vinyl chloride-vinyl acetate copolymer, which may exhibit excellent tensile strength even during low-temperature processing, and a method of preparing the same. The copolymer according to the present invention may exhibit excellent tensile strength even during low-temperature processing by including a vinyl acetate-derived unit in... Lg Chem Ltd

Novel polyorganosiloxane and copolycarbonate prepared by using the same

The present invention relates to a novel polyorganosiloxane capable of producing a copolycarbonate having improved hardness and to a copolycarbonate prepared by using the same. The novel polyorganosiloxane according to the present invention can be used as a monomer of a copolycarbonate, and it can exhibit improved hardness and chemical... Lg Chem Ltd

Thermoplastic resin composition and molded article including the same

The present invention relates to a thermoplastic resin composition and a molded article including the same. More particularly, the present invention relates to a thermoplastic resin composition including 100 parts by weight of a base resin that includes an acrylic graft copolymer and an acrylic non-graft copolymer; and greater than... Lg Chem Ltd

Thermoplastic resin composition and molded article

The present invention relates to a thermoplastic resin composition and a molded article manufactured thereofrom. In accordance with the present invention, a thermoplastic resin composition providing higher chemical resistance with respect to a blowing agent while providing the same impact strength, gloss, and vacuum moldability as existing resin compositions when... Lg Chem Ltd

Non-halogen thermoplastic resin composition and cable including the same

The present invention relates to a non-halogen thermoplastic resin composition and a cable including the same. More particularly, the present invention provides a non-halogen thermoplastic resin composition in which a halogen-based flame retardant causing environmental and human health problems is not included and the content of a phosphorus flame retardant... Lg Chem Ltd

Light conversion device and display apparatus comprising the same

The present application relates to a light conversion device, a backlight unit and a display apparatus.... Lg Chem Ltd

Spiro-type compound and organic light emitting element comprising same

The present specification provides a compound having a spiro structure, and an organic light emitting device including the same.... Lg Chem Ltd

Battery module and battery pack including the same

Disclosed is a battery module, including a cartridge laminate including a plurality of secondary batteries, each having an electrode lead, and a plurality of cartridges configured to respectively accommodate at least one secondary battery among the secondary batteries and stacked at multi stages; an integrated circuit board (ICB) housing having... Lg Chem Ltd

Positive electrode for lithium secondary battery and preparing the same

Disclosed is a positive electrode for a lithium secondary battery which uses a positive electrode active material containing secondary particles with a relatively weak particle strength to improve the adhesion between a positive electrode mixture layer and a current collector, and the positive electrode includes a positive electrode current collector;... Lg Chem Ltd

Multilayer electrode and lithium secondary battery including the same

Disclosed herein are a multilayer electrode and a lithium secondary battery including the same. The multilayer electrode includes an electrode current collector for transmitting electrons between an external wire and an electrode active material and three or more electrode mixture layers sequentially applied to the electrode current collector, wherein each... Lg Chem Ltd

Anode and lithium secondary battery comprising the same

The present invention relates to a negative electrode including an active material layer which includes carbon-based particles having an oxygen content of 700 mg/kg to 1,700 mg/kg, and a secondary battery including the same.... Lg Chem Ltd

Method for manufacturing electrode, electrode manufactured by same, electrode structure including electrode, fuel cell or metal-air secondary battery, battery module including cell or battery, and composition for manufacturing electrode

The present specification relates to a method for manufacturing an electrode, an electrode manufactured by the same, an electrode structure including the electrode, a fuel cell or a metal-air secondary battery including the electrode, a battery module including the fuel cell or the metal-air secondary battery, and a composition for... Lg Chem Ltd

Electrode for lithium secondary battery, preparing same, electrode assembly for lithium secondary battery comprising same, and lithium secondary battery comprising same

The present invention relates to an electrode for a lithium secondary battery, a method for preparing the same, an electrode assembly for a lithium secondary battery comprising the same, and a lithium secondary battery comprising the same, wherein the electrode comprises an electrode active material, an aqueous binder, a compound... Lg Chem Ltd

01/04/18 / #20180006320

Compound comprising aromatic ring, polymer comprising same, and polyelectrolyte membrane using same

The present specification relates to a compound comprising an aromatic ring, a polymer comprising the same, a polyelectrolyte membrane comprising the same, a membrane-electrode assembly comprising the polyelectrolyte membrane, a fuel cell comprising the membrane-electrode assembly, and a redox flow battery comprising the polyelectrolyte membrane.... Lg Chem Ltd

01/04/18 / #20180006342

System and sensing battery cell swelling

The present invention relates to a system and a method of detecting swelling of a battery cell, which, when abnormal swelling is generated in a battery cell embedded in a battery pack, rapidly detect the abnormal swelling and control a supply of a power source to the battery pack to... Lg Chem Ltd

01/04/18 / #20180007781

Conductive structure and manufacturing method thereof

The present application relates to a conductive structure body and a manufacturing method thereof. The method for manufacturing the conductive structure body according to an exemplary embodiment of the present application includes forming a metal layer on a substrate and forming a darkening layer on the metal layer, in which... Lg Chem Ltd

01/04/18 / #20180007799

Laminated body comprising metal wire layer, and manufacturing method therefor

The present invention relates to a method for producing a metal wire embedded flexible substrate from a laminate structure. The laminate structure includes a carrier substrate, a debonding layer disposed on at least one surface of the carrier substrate and including a polyimide resin, a metal wiring layer disposed in... Lg Chem Ltd

12/28/17 / #20170368543

Metal complex compound, and metal nanostructure and catalyst composition comprising the same

The present invention relates to a metal complex compound which are prepared in the form of a metal nanostructure having various stereo structures and thus can be used as a catalyst or the like having an excellent activity in preparing a polyalkylene carbonate resin and the like, and a metal... Lg Chem Ltd

12/28/17 / #20170368772

Manufacturing optical film and optical film

Provided is a manufacturing method of an optical film, which manufactures an optical film in which at least a first film and a second film are stacked, the method including: pressing the first film and the second film with the optical film by passing both the first film and the... Lg Chem Ltd

12/28/17 / #20170368862

Method for manufacturing clichÉ for offset printing, and clichÉ for offset printing

The present invention relates to a method for manufacturing a cliché for offset printing and a cliché for offset printing.... Lg Chem Ltd

12/28/17 / #20170369326

Method of preparing hydrophobic silica aerogel and hydrophobic silica aerogel prepared thereby

The present invention relates to a method of preparing a high hydrophobic silica aerogel having a low tap density and a hydrophobic silica aerogel prepared thereby. The method of preparing a hydrophobic silica aerogel according to the present invention may have good productivity and economic efficiency, because preparation time is... Lg Chem Ltd

12/28/17 / #20170369515

Ligand compound, catalyst system for oligomerization, and olefin oligomerization using the same (as amended)

The present disclosure relates to a ligand compound, a catalyst system for oligomerization, and a method for olefin oligomerization using the same. The catalyst system for oligomerization using the ligand compound according to the present disclosure has excellent catalytic activity, exhibits high selectivity to 1-hexene and 1-octene, and greatly reduces... Lg Chem Ltd

12/28/17 / #20170369553

Method for preparing tnfr-fc fusion protein containing target content of impurities

The present invention relates to a method for preparing a TNFR-Fc fusion protein mixture comprising a target content of hydrophobic chromatogram peak 3, and to a method for adjusting a content of hydrophobic chromatogram peak 3. Specifically, the present invention relates to (a) a method for preparing a TNFR-Fc fusion... Lg Chem Ltd

12/28/17 / #20170369656

Plasticizer composition, resin composition and preparing thereof

The present invention relates to a plasticizer composition, a resin composition and a method for preparing thereof. The present invention can provide a plasticizer composition, which can improve properties required to the plasticizer composition contained in a vinyl chloride-based resin composition, such as plasticizing efficiency, volatile loss, and migration resistance,... Lg Chem Ltd

12/28/17 / #20170369684

Method for preparing styrene-butadiene rubber having low combined styrene content

The present invention relates to a method for preparing a low styrene-butadiene rubber having a low combined styrene content and, more particular, to a method for preparing a low styrene-butadiene rubber, wherein the low styrene-butadiene rubber contributes to an excellent polymerization rate and vulcanization rate by using an aliphatic organic... Lg Chem Ltd

12/28/17 / #20170369692

Thermoplastic resin composition exhibiting superior matte and glossy, and molded article manufactured from the same

The present disclosure relates to a thermoplastic resin composition and a molded article manufactured from the same. More particularly, the present disclosure relates to a thermoplastic resin composition including 10 to 59% by weight of an acrylic graft copolymer resin (a) having a graft efficiency of 50 to 95%; 1... Lg Chem Ltd

12/28/17 / #20170370649

High-vacuum serial condenser system

The present invention relates to a high-vacuum serial condenser system that can minimize a pressure drop of fluid in condensers by disposing straight pipes between the condensers and installing baffles at predetermined angles in the condensers.... Lg Chem Ltd

12/28/17 / #20170373229

Light conversion device and display device comprising same

This application relates to a light conversion device and a display device.... Lg Chem Ltd

12/28/17 / #20170373289

Battery pack

Disclosed is a battery pack which has a simple structure, small volume and weight, and efficient cooling performance. The battery pack includes a module assembly including a plurality of secondary batteries, and a plurality of cartridges configured to be stacked with each other and surround an outer circumference of the... Lg Chem Ltd

12/28/17 / #20170373356

Diagnostic system for a battery system

A diagnostic system for a battery system having a battery module electrically coupled to a contactor is provided. The battery module has first, second, and third battery cells. The diagnostic system includes a first microcontroller that transitions the contactor to an open operational state if the first battery cell analog... Lg Chem Ltd

12/28/17 / #20170373357

Diagnostic system for a battery system

A diagnostic system for a battery system having a battery module electrically coupled to a contactor is provided. The battery module has first, second, and third battery cells. The diagnostic system includes a first microcontroller that transitions the contactor to an open operational state if a first battery cell analog... Lg Chem Ltd

12/28/17 / #20170373358

Diagnostic system for a battery system

A diagnostic system for a battery system having a battery module electrically coupled to a contactor is provided. The battery module has first, second, and third battery cells. The diagnostic system includes a first microcontroller that transitions the contactor to an open operational state if a first battery cell comparator... Lg Chem Ltd

12/28/17 / #20170373511

Apparatus and balancing voltages between battery racks

The present invention relates to an apparatus and a method of balancing voltages between battery racks, and the apparatus includes: a voltage measuring unit configured to measure a voltage of a plurality of battery racks; a collecting unit configured to collect the measured voltage of the plurality of battery racks;... Lg Chem Ltd

12/28/17 / #20170374737

Method for fabricating flexible substrate

The present invention relates to a method for producing a flexible substrate. According to the method of the present invention, a flexible substrate layer can be easily separated from a carrier substrate even without the need for laser or light irradiation so that a device can be prevented from deterioration... Lg Chem Ltd

12/21/17 / #20170360703

Amphiphilic polymer

The amphiphilic polymer according to the present application has excellent drug encapsulation properties as well as good dispersion properties in an aqueous solution.... Lg Chem Ltd

12/21/17 / #20170361284

High-functional polyamide-based dry water treatment separator and manufacturing same

The present invention relates to a dry water treatment membrane having moisture content of 1% to 10%, and a method for manufacturing the same.... Lg Chem Ltd

12/21/17 / #20170361305

Superabsorbent polymer and preparing the same

The present invention relates to superabsorbent polymer and a method for preparing the same. More specifically, the present invention relates to superabsorbent polymer with improved properties, comprising a dual cross-linking structure derived from alkyleneglycol multifunctional (meth)acrylate and modified nanoclay, and a method for preparing the same. According to the present... Lg Chem Ltd

12/21/17 / #20170362171

Compound comprising aromatic ring, and polyelectrolyte membrane using same

The present specification relates to a compound comprising an aromatic ring, a polyelectrolyte membrane comprising the same, a membrane-electrode assembly comprising the polyelectrolyte membrane, a fuel cell comprising the membrane-electrode assembly, and a redox flow battery comprising the polyelectrolyte membrane.... Lg Chem Ltd

12/21/17 / #20170363095

System for controlling operation of first and second electric fans

A system for controlling operation of first and second electric fans is provided. The system includes a microcontroller that determines when first analog multiplexer is malfunctioning or a first channel of the first analog-to-digital converter is malfunctioning based on first values obtained from the first analog-to-digital converter. The first values... Lg Chem Ltd

12/21/17 / #20170363691

Diagnostic system for a dc-dc voltage converter

A diagnostic system for a DC-DC voltage converter is provided. The DC-DC voltage converter has a high voltage bi-directional MOSFET switch. The high voltage bi-directional MOSFET switch has a first node and a second node. The microcontroller samples a first voltage at the first node at a first sampling rate... Lg Chem Ltd

12/21/17 / #20170363692

Diagnostic system for a dc-dc voltage converter

A diagnostic system for a DC-DC voltage converter is provided. The diagnostic system includes a first temperature sensor generating a first output voltage indicating a temperature level of a high voltage bi-directional MOSFET switch. The diagnostic system includes a microcontroller that samples the first output voltage at a first sampling... Lg Chem Ltd

12/21/17 / #20170363886

Panel reversing apparatus, and system and manufacturing optical display element

Disclosed is a panel reversing apparatus which reverses a panel, the panel reversing apparatus including: a panel support unit which supports the panel; and a rotating unit which rotates the panel support unit so as to reverse a direction, in which one surface of the panel supported by the panel... Lg Chem Ltd

12/21/17 / #20170365430

System for controlling operation of a contactor using a high side sense circuit and a low side sense circuit

A system for controlling operation of a contactor is provided. The system stops outputting a control signal to open the contactor, and then measures a low side sense signal from a low side sense circuit electrically coupled to a low side end of a contactor coil, or a high side... Lg Chem Ltd

Patent Packs
12/21/17 / #20170365787

Spiro-type compound and organic light emitting element comprising same

The present specification provides a compound having a spiro structure of Chemical Formula 1, and an organic light emitting device including the same.... Lg Chem Ltd

12/21/17 / #20170365788

Amine compound and organic light emitting element comprising same

The present specification provides an amine compound of Chemical Formula 1 and an organic light emitting device including the same.... Lg Chem Ltd

12/21/17 / #20170365829

Heat-diffusible separation film and secondary cell comprising the same

The present disclosure provides a heat-diffusible separator including a separator, and a porous heat transfer film formed on at least one surface of the separator.... Lg Chem Ltd

12/21/17 / #20170365841

Electrode with porous binder coating layer, manufacturing the same, and lithium secondary battery comprising the same

An electrode with a porous binder coating layer may be manufactured in a method including (S10) a step of preparing the electrode including an active material layer formed on at least one surface of a current collector; (S20) a step of acquiring a binder emulsion by adding a binder to... Lg Chem Ltd

12/21/17 / #20170365849

Cathode active material and lithium secondary battery comprising the same

wherein 0<a<0.2, 0<x<0.9, 0<y<0.5, a+x+y<1, 0<s<0.03, and 0<t<0.03; and a, x and y represent a molar ratio, and a and t represent a weight ratio. The cathode active material has long lifespan at room temperature and high temperatures and provides superior stability, although charge and discharge are repeated at a... Lg Chem Ltd

12/21/17 / #20170365858

Positive electrode material slurry for lithium secondary battery including at least two conductive materials and lithium secondary battery using the same

Since the conductive agent of the present invention may be uniformly dispersed in the positive electrode active material by including a point-type conductive agent, as the first conductive agent, and carbon nanotubes (CNTs) subjected to a grinding process as the linear second conductive agent, conductivity of an electrode to be... Lg Chem Ltd

12/21/17 / #20170365885

Function verification system for secondary battery management device

The present disclosure relates to a system capable of verifying an external device control function of a secondary battery management device, and that is coupled with an input/output terminal unit, a communication terminal unit and a measurement terminal unit of the secondary battery management device. The system generates conditions causing... Lg Chem Ltd

12/21/17 / #20170365889

Battery pack protecting system and method

The present invention relates to a system and a method of protecting a battery pack, and the system includes: one or more battery packs including a plurality of cells; a switch unit configured to open and close a connection path between the one or more battery packs and an external... Lg Chem Ltd

12/21/17 / #20170365893

Energy storage system and temperature control the same

Disclosed is an energy storage system and a temperature control method for the same. The energy storage system includes a first battery group having a plurality of sections, which respectively have at least one battery module and at least one cooling fan; at least one first slave battery management system... Lg Chem Ltd

12/21/17 / #20170365996

Diagnostic system for a dc-dc voltage converter

A diagnostic system for a DC-DC voltage converter having a low voltage bi-directional MOSFET switch is provided. The low voltage bi-directional MOSFET switch has first and second nodes. The microcontroller samples a first voltage at the first node at a first sampling rate utilizing a first common channel in a... Lg Chem Ltd

12/21/17 / #20170366021

Apparatus and managing battery system

Disclosed is an apparatus for efficiently managing a battery system in a situation where a charge or discharge power varies with time. The apparatus for managing a battery system includes a power measuring unit configured to measure the magnitude of a charge power supplied to a battery system or a... Lg Chem Ltd

12/21/17 / #20170363452

Viscosity measurement device

The present invention relates to a viscosity measurement device. According to one aspect of the present invention, provided is a viscosity measurement device comprising: a housing which has an inlet port, an outlet port and a measurement space positioned between the inlet port and the outlet port; a magnetic body... Lg Chem Ltd

12/14/17 / #20170354576

The amphiphilic polymer

The amphiphilic polymer according to the present application has excellent drug encapsulation properties as well as good dispersion properties in an aqueous solution.... Lg Chem Ltd

12/14/17 / #20170354905

Apparatus for separating liquid-gas

The present invention relates to a gas/liquid separator. According to an aspect of the present invention, provided is a gas/liquid separator, including a housing including a first supply part and a second supply part; a rotary shaft rotatably provided to the housing; a drive unit configured to rotate the rotary... Lg Chem Ltd

12/14/17 / #20170354952

Preparation super absorbent polymer

The present invention relates to a manufacturing method of a super absorbent polymer. The manufacturing method of a super absorbent polymer according to the present invention may include: carrying out a thermal polymerization or a photopolymerization of a monomer composition including a water-soluble ethylene-based unsaturated monomer and a polymerization initiator... Lg Chem Ltd

Patent Packs
12/14/17 / #20170355843

Acrylic processing aid and vinyl chloride resin composition comprising the same

The present invention relates to an acrylic processing aid and a vinyl chloride resin composition comprising the same. Specifically, the present invention relates to a core-shell structured acrylic processing aid which can play both roles as a lubricant and a processing aid at the same time by using monomers having... Lg Chem Ltd

12/14/17 / #20170355845

Transparent thermoplastic resin and preparing the same

The present invention relates to a transparent thermoplastic resin. More particularly, the present invention relates to a transparent thermoplastic resin, including a random copolymerization block prepared by polymerizing 50 to 80% by weight of an aromatic vinyl compound, 10 to 30% by weight of a vinyl cyanide compound, and 0... Lg Chem Ltd

12/14/17 / #20170355889

Pressure-sensitive adhesive composition

Provided are a pressure-sensitive adhesive composition for an optical film, which has excellent optical compensation and stress relaxation properties without changing main properties such as endurance reliability and workability under a high temperature and/or high humidity condition to minimize a light leakage phenomenon caused by stress concentration of a protective... Lg Chem Ltd

12/14/17 / #20170358783

Pouch type secondary battery comprising safety member

The present invention relates to a pouch type secondary battery comprising a safety member, such as dodecafluoro-2-methylpentane-3-one, between an external pouch and an internal pouch, wherein the safety member allows the cell temperature to be kept low or enables extinguishing at the time of cell ignition, and has an effect... Lg Chem Ltd

12/14/17 / #20170358834

Lithium-air battery

The present invention provides a lithium-air battery comprising: an air electrode using oxygen as a positive electrode active material; a negative electrode which is disposed apart from the positive electrode; and a separator which is immersed in an electrolyte disposed between the positive electrode and the negative electrode, wherein the... Lg Chem Ltd

12/07/17 / #20170348955

Substrate bonding method and display substrate manufactured thereby

The present invention relates to a substrate bonding method and a display substrate manufactured thereby, the method comprising the steps of: (1) forming a pattern by ink-jet printing a photo-curable adhesive ink on a lower substrate; (2) forming a spacer on the lower substrate by photo-curing the pattern; (3) forming... Lg Chem Ltd

12/07/17 / #20170348957

System and continuously manufacturing optical display device

Provided is a system for continuously manufacturing an optical display device includes: a feeding unit which transfers and feeds an optical film, wherein the optical film includes a release film which is extended in a longitudinal direction, and a plurality of sheet pieces of a polarization film which is arranged... Lg Chem Ltd

12/07/17 / #20170349512

Apparatus for preparing glycol and preparing the same (as amended)

In accordance with the present disclosure, an economical apparatus for preparing glycol which reduces loss of a raw material and provides a high glycol yield while inhibiting generation of by-products, and a method of preparing the same are provided.... Lg Chem Ltd

12/07/17 / #20170349594

Biaryl derivative as gpr120 agonist

The present invention relates to a biaryl derivative expressed by the chemical formula 1, a method for producing the biaryl derivative, a pharmaceutical composition comprising same, and use of same, the biaryl derivative expressed by the chemical formula 1, as a GPR120 agonist, promoting GLP-1 generation in the gastro-intestinal tract,... Lg Chem Ltd

12/07/17 / #20170349674

Transition metal compound and catalyst composition including the same

The present disclosure provides a novel transition metal compound having excellent structural stability together with polymerization reactivity, and thereby is useful as a catalyst in preparing an olefin-based polymer, particularly, a low density olefin-based polymer, and a catalyst composition including the same.... Lg Chem Ltd

12/07/17 / #20170349684

Transition metal compound and catalyst composition including the same

The present disclosure provides a novel transition metal compound having excellent structural stability together with polymerization reactivity, and thereby is useful as a catalyst in preparing an olefin-based polymer, particularly, a high molecular weight and low density olefin-based polymer, and a catalyst composition including the same.... Lg Chem Ltd

12/07/17 / #20170349688

Weather-resistant thermoplastic resin, thermoplastic resin composition containing the same, and preparing thermoplastic

The present invention relates to a weather-resistant thermoplastic resin, a thermoplastic resin composition containing the same, and a method of preparing the thermoplastic resin composition. More particular, the present invention relates to a thermoplastic resin including a) a hard core having a refractive index of 1.530 to 1.590; b) a... Lg Chem Ltd

12/07/17 / #20170349689

Method for preparing diene-based rubber polymer, diene-based rubber polymer prepared therefrom and acrylonitrile-butadiene-styrene graft copolymer of core-shell structure comprising the same

The present invention relates to a method for preparing a diene-based rubber polymer having relatively low gel content and high swelling index while having high polymerization conversion rate, a diene-based rubber polymer prepared therefrom and an acrylonitrile-butadiene-styrene graft copolymer with a core-shell structure comprising the same as a core. Accordingly,... Lg Chem Ltd

12/07/17 / #20170349822

Metal complex and color conversion film comprising same

The present specification relates to a novel compound, and a color conversion film, a backlight unit, and a display device, comprising the same.... Lg Chem Ltd

12/07/17 / #20170349834

Vertical alignment layer comprising cyclic olefin copolymer

The present invention relates to a vertical alignment layer including a cyclic olefin copolymer, and more specifically, the present invention relates to a vertical alignment layer capable of having alignment even in a low temperature process, and exhibiting excellent liquid crystal vertical alignment by including a cyclic olefin copolymer having... Lg Chem Ltd

12/07/17 / #20170352828

Organic light emitting diode

An embodiment of the present invention discloses an organic light emitting diode comprising an organic layer consisting of one layer or more, which includes a transparent electrode, a reflective electrode provided facing the transparent elector, and a light emitting layer provided between the transparent electrode and the reflective electrode. Here,... Lg Chem Ltd

12/07/17 / #20170352844

Pouch case for secondary battery and pouch-type secondary battery comprising the same

The present invention relates to a pouch case for a secondary battery and a pouch-type secondary battery comprising the same. More particularly, it relates to a pouch case for a secondary battery comprising an inner resin layer, a metal layer and an outer resin layer, wherein the inner resin layer... Lg Chem Ltd

12/07/17 / #20170352858

Electrode assembly including electrode plates with electrode plate extensions

Disclosed is an electrode assembly in which a plurality of electrode plates are stacked so that a separator is interposed between a positive electrode plate and a negative electrode plate, wherein each of the electrode plates includes an electrode tab protruding outwards at one side thereof for coupling with an... Lg Chem Ltd

12/07/17 / #20170352933

Battery module including heat radiation paint coating layer

Provided herein is a battery module that is capable of improving cooling efficiency despite a compact structure without using numerous members. The battery module according to the present disclosure includes a battery stack where batteries are stacked; and a battery management system, and includes a heat radiation paint coating layer... Lg Chem Ltd

12/07/17 / #20170352934

Battery cell assembly with improved cooling efficiency

Disclosed is a battery cell assembly with improved cooling efficiency. The battery cell assembly includes a cooling fin having a tube through which a coolant flows; at least one frame member; at least one battery cell disposed to face the cooling fin; a first cooling port welded to an inlet... Lg Chem Ltd

11/30/17 / #20170341360

System for manufacturing display unit

Disclosed is a system for manufacturing a display unit, including: a carrying unit configured to carry an optical film; a cutting unit configured to form a slit line on the optical film from a side opposite to the release film by a predetermined depth, in which the release film is... Lg Chem Ltd

11/30/17 / #20170341361

Method and continuously manufacturing display unit

A method of continuously manufacturing a display unit according to an exemplary embodiment of the present invention, which bonds sheet pieces of a polarizing film formed by cutting a roll-type optical film into sheet pieces having a predetermined sheet pieces to a panel to manufacture the display unit, continuously carries... Lg Chem Ltd

11/30/17 / #20170341362

System and manufacturing optical display element

According to the present invention, a system for manufacturing an optical display element, which manufactures an optical display element by laminating optical films on both planes of a rectangular panel, includes: a panel supply unit supplying the panel; a panel transport unit transporting the supplied panel; a first laminating unit... Lg Chem Ltd

11/30/17 / #20170341363

System and manufacturing display unit

According to an exemplary embodiment of the present invention, there is provided a system for manufacturing a display unit, which includes: a carrying unit configured to carry an optical film, wherein the optical film includes a release film which is extended in a longitudinal direction, and a plurality of sheet... Lg Chem Ltd

11/30/17 / #20170341853

Pallet for transferring glass plate

A pallet for transferring a glass plate includes: a lower frame; an upper frame seated on a top of the lower frame to allow a glass plate to be seated; and a side clamp comprising: a fixating plate provided on a side of the upper frame to prevent horizontal shaking... Lg Chem Ltd

11/30/17 / #20170342179

Polymer

The present application relates to a polymer and a use thereof. The present application may provide a functional polymer which expresses a low solubility to a polar solvent and a non-polar solvent and which is suitable for forming a film. If applied to the use of cosmetics such as mascara... Lg Chem Ltd

11/30/17 / #20170342180

Polymer

The present application relates to a polymer, a method for preparing the same, and a use thereof. The present application provides a polymer, a method for preparing the same, and a use thereof. The present application can provide: a polymer, which has a composition for allowing a low solubility in... Lg Chem Ltd

11/30/17 / #20170342223

Thermoplastic resin composition and molded article including the same

The present invention relates to a thermoplastic resin composition. More particularly, the present invention relates a thermoplastic resin composition including 100 parts by weight of a base resin including (a) an aromatic vinyl compound-conjugated diene-based compound-vinyl cyan compound copolymer and (b) an aromatic vinyl compound-vinyl cyan compound copolymer; and (c)... Lg Chem Ltd

11/30/17 / #20170342254

Flame retardant thermoplastic resin composition having superior thermal stability, preparing the same, and molded article manufactured from the same

The present disclosure relates to a flame retardant thermoplastic resin composition having superior thermal stability, and a molded article manufactured from the same. More particularly, the present disclosure provides a flame retardant thermoplastic resin composition exhibiting both superior thermal stability and flame retardancy without harmful gas generation even when injection-molded... Lg Chem Ltd

11/30/17 / #20170342255

Acrylic processing aid, preparing the same and polyvinylchloride resin composition comprising the same

The present invention relates to an acrylic processing aid, a method for preparing the same, and a polyvinyl chloride resin composition comprising the same. More specifically, the present invention relates to an acrylic processing aid having a core-shell structure comprising the core and shell comprise a polymer prepared by copolymerizing... Lg Chem Ltd

Social Network Patent Pack
11/30/17 / #20170342300

Adhesive bonding composition for optical use, multistage curing thereof, and image display device

Provided are an adhesive bonding composition for optical use and a multistage curing method thereof, the composition including a methacrylate-based monomer and an acrylate-based monomer, in which a weight ratio of the methacrylate-based monomer to the acrylate-based monomer ranges from about 1:1 to about 1:10.... Lg Chem Ltd

11/30/17 / #20170342392

A controlling glycosylation of recombinant glycoprotein

The present invention relates to a method for controlling a glycosylation pattern of a recombinant glycoprotein, comprising culturing a cell comprising polynucleotide encoding a recombinant glycoprotein in a culture medium comprising insulin.... Lg Chem Ltd

11/30/17 / #20170343614

Diagnostic system for a battery system

A diagnostic system for a battery system in accordance with an exemplary embodiment is provided. The battery system includes a battery module electrically coupled to a contactor. The diagnostic system includes a first microcontroller and a second microcontroller operably communicating with the first microcontroller. The second microcontroller is programmed to... Lg Chem Ltd

11/30/17 / #20170343615

Method for welding electrode leads of secondary battery module and compact secondary battery module using the same

Disclosed is a compact secondary battery module, which includes a cartridge assembly having a plurality of cartridges stacked while accommodating cells, respectively, so that a plurality of lead welding portions where a first lead and a second lead of adjacent cells overlap with each other are located at a cartridge... Lg Chem Ltd

11/30/17 / #20170343704

Low refractive layer and anti-reflective film comprising the same

The present invention relates to a low refractive layer and an anti-reflective film comprising the same. The low refractive layer can exhibit excellent optical properties such as a low reflectance and a high light transmittance, and excellent mechanical properties such as high wear resistance and scratch resistance at the same... Lg Chem Ltd

11/30/17 / #20170343714

Manufacturing optical film and optical film

Provided is a method for an optical film which elongates by forming a plurality of sheet pieces by cutting a pre-processing optical film in a width direction of the pre-processing optical film, aligning the plurality of sheet pieces in such a manner that first end portions parallel to the longitudinal... Lg Chem Ltd

11/30/17 / #20170343838

System and manufacturing optical display element

According to the present invention, a system for manufacturing an optical display element, which manufactures an optical display element by laminating optical films on both planes of a rectangular panel according to the present invention includes: a panel supply unit supplying the panel; a first laminating unit laminating a first... Lg Chem Ltd

11/30/17 / #20170346046

Electrochemical device

The electrochemical device is capable of solving the problem where gas generated by oxidation reaction of electrolyte due to high-voltage reduces reaction surface area of an electrode surface, and further increases side reaction, thereby accelerating degradation of capacity.... Lg Chem Ltd

11/30/17 / #20170346121

Novel compound and polymer electrolyte membrane using same

The present specification relates to a novel compound, a polymer electrolyte membrane including the same, a membrane-electrode assembly including the polymer electrolyte membrane, a fuel cell including the membrane-electrode assembly, and a redox flow battery including the polymer electrolyte membrane.... Lg Chem Ltd

11/30/17 / #20170346124

Polymer electrolyte membrane, electrochemical cell and flow cell comprising same, manufacturing polymer electrolyte membrane, and flow cell electrolyte

The present specification relates to a polymer electrolyte membrane, an electrochemical battery including the polymer electrolyte membrane, an electrochemical battery module including the electrochemical battery, a flow battery including the polymer electrolyte membrane, a method for manufacturing a polymer electrolyte membrane, and an electrolyte solution for a flow battery.... Lg Chem Ltd

Patent Packs







ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Lg Chem Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lg Chem Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###