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Korea Research Institute Of Chemical Technology
Korea Research Institute Of Chemical Technology A Institute
Korea Research Institute Of Chemical Technology_20131212
Korea Research Institute Of Chemical Technology_20100128

Korea Research Institute Of Chemical Technology patents


Recent patent applications related to Korea Research Institute Of Chemical Technology. Korea Research Institute Of Chemical Technology is listed as an Agent/Assignee. Note: Korea Research Institute Of Chemical Technology may have other listings under different names/spellings. We're not affiliated with Korea Research Institute Of Chemical Technology, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Korea Research Institute Of Chemical Technology-related inventors


 new patent  4-(2-amino-tetrahydronaphthalenyl)pyrimidine derivative, preparation method therefor, and pharmaceutical composition for preventing or treating cancer, containing same as active ingredient

The present invention relates to a 4-(2-amino-tetrahydronaphthaleneyl)pyrimidine derivative, a preparation method thereof, and a pharmaceutical composition for the prevention or treatment of cancer comprising the same as an active ingredient. The 4-(2-amino-tetrahydronaphthaleneyl)pyrimidine derivative, the optical isomer thereof, or the pharmaceutically acceptable salt thereof of the present invention is very effective... Korea Research Institute Of Chemical Technology

 new patent  Heteroaryl derivative or pharmaceutically acceptable salt thereof, preparation method therefor, and pharmaceutical compostion for preventing or treating diseases associated with pi3 kinases, containing same as active ingredient

The present invention relates to a heteroaryl derivative or a pharmaceutically acceptable salt thereof, a preparation method therefor, and a pharmaceutical composition for preventing or treating diseases associated with PI3 kinases, containing the same as an active ingredient. The heteroaryl derivative according to the present invention has an excellent effect... Korea Research Institute Of Chemical Technology

Apparatus for observing fine object

An apparatus for observing a fine object is disclosed. The observation apparatus includes: a camera configured to capture each of a plurality of fine objects contained in at least some of a plurality of partitioned wells of a plate; a drive unit configured to allow the camera to relatively move... Korea Research Institute Of Chemical Technology

Enzymic saccharification biomass for minimizing generation of metabolite of contaminated microorganisms, and apparatus therefor

The present invention provides a method of terminating enzymatic saccharification by the early detection of organic acids produced by contamination by microorganisms contaminated in an enzymatic saccharification process of biomass or biomass pretreatment products; and a reactor therefor. The method of the present invention to maximize the saccharification rate and... Korea Research Institute Of Chemical Technology

Gd-containing, anti-coking solid acid catalysts and preparation method and use thereof

The catalyst according to the present invention is a catalyst in which an appropriate weight ratio of gadolinium is supported on the surface of a pure solid acid substance or solid acid substance on which a specific metal is supported. Therefore, the production of coke on the catalyst surface is... Korea Research Institute Of Chemical Technology

Method of using chemical reaction transparency of graphene

The present invention relates to a method using chemical reaction transparency of graphene, and more specifically to a method capable of forming a desired material by a catalytic reaction on a graphene surface using the graphene which inhibits oxygen diffusion without blocking electron delivery, and an applied method thereof.... Korea Research Institute Of Chemical Technology

Compounds for inhibiting c-myc/max/dna complex formation

Disclosed are novel compounds of specific chemical structures having inhibitory activity on c-Myc/Max/DNA complex formation or pharmaceutically acceptable salts thereof.... Korea Research Institute Of Chemical Technology

Polyamide based polymer compositions comprising cyclic compound and polymer based composite material using the same

The present disclosure relates to a polyamide-based polymer composition with superior fluidity and a polyamide-based composite material with superior mechanical strength prepared therefrom. More specifically, it relates to a polyamide-based polymer composition containing 0.1-5 parts by weight of dicyclohexylmethane bisdecanoamide, which is a cyclic compound, as a fluidity control agent... Korea Research Institute Of Chemical Technology

Thermally stable monolith catalyst for reforming reaction

The present invention relates to a monolith catalyst for reforming reaction, and more particularly, to a thermally stable (i.e. thermal resistance-improved) monolith catalyst for reforming reaction having a novel construction such that any one of Group 1A to Group 5A metals are used as a barrier component in the existing... Korea Research Institute Of Chemical Technology

Rh-c3n4 heterogeneous catalyst for preparing acetic acid by carbonylation reaction

This invention relates to a catalyst for use in the preparation of acetic acid through a methanol carbonylation reaction using carbon monoxide, and particularly to a heterogeneous catalyst represented by Rh/C3N4 configured such that a complex of a rhodium compound and 3-benzoylpyridine is immobilized on a carbon nitride support.... Korea Research Institute Of Chemical Technology

Method for preparing fructose or xylulose from biomass containing glucose or xylose using butanol, and separating the same

The present invention relates to a method for preparing fructose or xylulose from biomass comprising glucose or xylose, and a method for separating a mixture of glucose and fructose and a mixture of xylose and xylulose.... Korea Research Institute Of Chemical Technology

Inhalation toxicity testing chamber device for nanoparticles having multiple concentrations

The present invention relates to an inhalation toxicity testing chamber device for nanoparticles having a plurality of concentrations. The present invention provides an inhalation toxicity testing chamber device for nanoparticles having a plurality of concentrations, which: can supply nanoparticles having different concentrations to particle exposure modules by stacking a plurality... Korea Research Institute Of Chemical Technology

Method for producing high-efficiency methanol capable of reducing emission of carbon dioxide

A method for producing high-efficiency methanol capable of reducing emission of carbon dioxide. The method includes: a first step of preparing mixed gas by using steam and natural gas as raw materials and converting C2+ hydrocarbon contained in the natural gas into methane on a catalyst; a second step of... Korea Research Institute Of Chemical Technology

Method for preparing monocyclic aromatic compounds and long-chain olefin compounds from carbon dioxide-rich synthesis gas

Disclosed is a method for directly synthesizing monocyclic aromatic compounds and long-chain olefin compounds from a carbon dioxide-rich synthetic gas and, specifically, a method for directly synthesizing monocyclic aromatic compounds and long-chain olefin compounds from a carbon dioxide-rich synthetic gas, the method comprising a step of preparing a C1-C15 short-chain... Korea Research Institute Of Chemical Technology

Rh/wxc heterogeneous catalyst for preparing acetic acid by carbonylation reaction

This invention relates to a catalyst used in a carbonylation of methanol using carbon monoxide to acetic acid, and more particularly to a heterogeneous catalyst represented by Rh/WxC (where x is an integer of 1 or 2) in which a complex of a rhodium compound and 3-benzoylpyridine is fixed on... Korea Research Institute Of Chemical Technology

Method for preparing stereoblock polylactide

The present invention relates to a method for preparing a stereoblock polylactide, comprising: a step of obtaining a first reaction mixture with a monomer conversion rate of 80 to 95% by adding a catalyst to a D-lactide and growing a PDLA chain; a step of obtaining a second reaction mixture... Korea Research Institute Of Chemical Technology

Method for oligomerization of ethylene

The present invention relates to a method for the oligomerization of ethylene, and more specifically, to a method for the preparation of mainly ethylene oligomers of C10 or higher, which comprises obtaining mainly ethylene oligomers of C4 or higher by performing a first oligomerization of an ethylene gas using a... Korea Research Institute Of Chemical Technology

Composition for insulator of thin film transistor, insulator and organic thin film transistor prepared thereby

The present invention relates to a composition for an insulator of a thin film transistor, an insulator and an organic thin film transistor comprising the same. The insulator of a thin film transistor prepared with the composition of the present invention displays an excellent permittivity along with a low surface... Korea Research Institute Of Chemical Technology

Zirconium-based metal-organic frameworks as catalyst for transfer hydrogenation

A high crystalline porous MOF-808 based metal-organic framework exhibits excellent performance in the transfer hydrogenation of ethyl levulinate (EL) at high and low temperature.... Korea Research Institute Of Chemical Technology

Hole transporting material for automotive perovskite solar cell having high heat resistance, perovskite solar cell including the same, and manufacturing the same

A hole transporting material having excellent heat resistance and durability, a perovskite solar cell including the hole transporting material in a hole transporting layer, and a method for manufacturing the solar cell are provided. Provided is a perovskite solar cell having PCE which is equal to or greater than PCE... Korea Research Institute Of Chemical Technology

Multistage membrane separation and purification process and separating high purity methane gas

The present invention provides a method for separating high purity methane gas from biogas, which comprises the steps of: compressing and cooling biogas (step 1); and separating carbon dioxide by introducing the biogas compressed and cooled in step 1 into a four-stage polymer separation membrane system in which the residue... Korea Research Institute Of Chemical Technology

Perovskite solar cell having high heat resistance

Provided is a perovskite solar cell having remarkably excellent heat resistance, durability, and photoelectric conversion efficiency by employing a phthalocyanine derivative as a hole transport material.... Korea Research Institute Of Chemical Technology

Spheroid forming culture container using temperature-sensitive glycol chitosan derivative, and spheroid forming method using same

Disclosed is a spheroid forming culture container using a temperature-sensitive glycol chitosan derivative and a spheroid forming method using the same. In the disclosed spheroid forming culture container, a surface of a culturing space is coated with a glycol chitosan derivative having reversible sol-gel transition characteristic depending on temperature.... Korea Research Institute Of Chemical Technology

Naphtha and methanol mixed catalytic cracking reaction process

A naphtha and methanol mixed catalytic cracking reaction process involves a simultaneous cracking reaction of naphtha and methanol using a circulating fluidized-bed reactor comprising a reactor, a stripper, and a regenerator. The naphtha is supplied from the bottom part of the reactor at a position between 0%˜5% of the total... Korea Research Institute Of Chemical Technology

Metal nanoparticles, and preparation method therefor

Metal nanoparticles according to the present invention have at least a bimodal size distribution in which the ratio obtained by dividing the area of a first peak, which has the smallest median size on the basis of the median size of peaks in the size distribution of the metal nanoparticles,... Korea Research Institute Of Chemical Technology

Multistage membrane separation and purification process and separating high purity methane gas

The present invention provides a method for separating high purity methane gas from biogas, which comprises the steps of: compressing and cooling biogas (step 1); and separating carbon dioxide by introducing the biogas compressed and cooled in step 1 into a four-stage polymer separation membrane system in which the residue... Korea Research Institute Of Chemical Technology

Novel compound, pharmaceutically acceptable salt or optical isomer thereof, preparing the same, and pharmaceutical composition for prevention or treatment of viral diseases containing same as active ingredient

The present invention relates to a novel compound, to a pharmaceutically acceptable salt or optical isomer thereof, to a method for preparing same, and to a pharmaceutical composition for the prevention or treatment of viral diseases containing same as an active ingredient. The novel compound according to the present invention... Korea Research Institute Of Chemical Technology

Lung model device for inhalation toxicity testing

A lung model device for inhalation toxicity testing is provided. The device has a plurality of mesh tissue panels having lung cells attached thereto arranged inside a case so as to have a similar structure to a human lung, and air and nanoparticles are supplied into the case through a... Korea Research Institute Of Chemical Technology

Pyrimidine-2,4-diamine derivative and anticancer pharmaceutical composition comprising same as effective ingredient

The present invention relates to a pyrimidine-2,4-diamine derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition for prevention or treatment of cancer comprising the same as an effective ingredient. A compound according to the present invention has the good effect of inhibiting anaplastic lymphoma kinase (ALK) activity, whereby... Korea Research Institute Of Chemical Technology

Beta zeolite catalyst for preparation of mixture of btex (benzene, toluene, ethylbenzene, xylene) from poly aromatic hydrocarbons and preparation method thereof

The present invention relates to a beta zeolite catalyst for the preparation of a BTEX (benzene, toluene, ethylbenzene, xylene) mixture from polyaromatic hydrocarbons and a preparation method of the same. The beta zeolite catalyst of the present invention demonstrates the high conversion of polyaromatic hydrocarbons and the high BTEX production... Korea Research Institute Of Chemical Technology

Method and preparation of lactide using lactide purification process

The present invention relates to a method and apparatus for preparation of lactide using a lactide purification process, comprising introducing an aqueous solution comprising lactic acid into a reactor filled with a catalyst and reacting the same to produce crude lactide vapor; and purifying the crude lactide vapor to produce... Korea Research Institute Of Chemical Technology

Conductive composites and compositions for producing the same, and production methods thereof

An electrically conductive composite including: a polymer matrix including a cellulose, and a plurality of electrically conductive carbon nanoparticles dispersed in the polymer matrix, wherein the electrically conductive carbon nanoparticles have a multiple hydrogen bonding moiety covalently bound to a surface thereof.... Korea Research Institute Of Chemical Technology

Process for treating homoserine-based compound

The present disclosure relates to the preparation of a useful compound, which can be used as an intermediate for preparing an important compound in the industrial field from a homoserine-based compound, and provides a process for treating a homoserine-based compound, capable of mass-producing a useful compound from a homoserine-based compound... Korea Research Institute Of Chemical Technology

Pyrrolidine carboxamido derivatives and methods for preparing and using the same

Pyrrolidine carboxamido derivatives, optical isomers thereof, and salts thereof that are able to prevent, improve, and/or treat inflammatory conditions, including inflammatory bowel disease, and methods for preparing and using the same are provided.... Korea Research Institute Of Chemical Technology

Near-ultraviolet stimulated light-emitting compound and production same

The present invention relates to a near-ultraviolet stimulated light-emitting compound, and more specifically relates to a fluorescent quinazolinone compound which is stimulated in the near ultraviolet region. The fluorescent quinazolinone compound according to the present invention is colourless in daylight but exhibits a high fluorescent intensity when irradiated with light... Korea Research Institute Of Chemical Technology








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