公开(公告)号：US10711049B2

公开(公告)日：2020-07-14

申请号：US15553191

申请日：2016-06-21

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Woo-Jong Lee ,  Sung-Gun Kim ,  Dong-Mok Lee ,  Hee-Kyung An ,  Chi-Min Choi

IPC: C07K14/47 ,  C07K14/705 ,  C07K19/00 ,  C12N15/63 ,  G01N33/53 ,  G01N33/538 ,  C12N15/62

Abstract: The present disclosure relates to a method for producing a TLR5 agonist protein. According to the present disclosure, the TLR5 agonist protein can be easily separated and purified after biotechnological production. In particular, the fusion partner used for separation and purification is effectively removed so as to minimize the possibility of inhibiting binding to TLR5 and inducing an immune response by the fusion partner.

公开(公告)号：US10689729B2

公开(公告)日：2020-06-23

申请号：US15537025

申请日：2015-12-18

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Uen Do Lee ,  Won Yang ,  Byung Ryeul Bang ,  Soo Hwa Jeong ,  Ji Hong Moon

IPC: C22B5/12 ,  C22B30/06 ,  C22B25/02 ,  C22B58/00 ,  C22B13/02

Abstract: A reduction device using a liquid metal, which can improve the oxidation reaction of a reducing agent for reducing a material to be reduced using a liquid metal, while simultaneously effectively controlling the same. The reduction device according to the present invention comprises: a storage unit in which the liquid metal is supplied and stored; a reducing agent positioned in the storage unit; a reduction unit positioned on a side of the storage unit, which receives a material to be reduced and enables fluid communication with the storage unit; and a liquid metal storage unit. According to the present invention, a reducing agent, which has strong reducing ability, is sublimated using a liquid metal, thereby further improving the reduction capability, and the same is also controlled precisely, thereby removing restrictions on use resulting from the explosive reaction of the reducing agent and guaranteeing efficient operation.

公开(公告)号：US20200148658A1

公开(公告)日：2020-05-14

申请号：US16627685

申请日：2018-06-29

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY ,  SK CHEMICALS CO., LTD.

Inventor： Yong Jin KIM ,  Dinesh Kumar MISHRA ,  Jin Ku CHO ,  Yong Jin YI ,  Han Seok KIM ,  Jong Ryang KIM

IPC: C07D307/68

Abstract: An embodiment of the present invention provides a method of preparing 2,5-furandimethylcarboxylate (FDMC), including preparing 2,5-furandimethylcarboxylate (FDMC) by subjecting a reaction mixture including 5-hydroxymethylfurfural (HMF), air, and an alcohol solvent to oxidative esterification in the presence of a gold (Au)-nanoparticle-supported catalyst, in which the gold (Au)-nanoparticle-supported catalyst includes a support and gold (Au) nanoparticles supported on the support.

公开(公告)号：US10544948B2

公开(公告)日：2020-01-28

申请号：US15576746

申请日：2016-05-24

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Oh Kyung Kwon ,  Dong An Cha ,  Kyung Jin Bae

IPC: F24F3/14 ,  F24F11/00 ,  F24F110/20 ,  F24F11/30 ,  B01D53/04

Abstract: An exemplary embodiment of the present invention provides an air handling unit with dehumidification and humidification functions and dehumidifying and cooling and humidifying and heating methods using the same which are capable of consistently performing dehumidification or humidification without cessation. The air handling unit with the dehumidification and humidification functions according to the exemplary embodiment of the present invention includes a first module which performs dehumidification or humidification, and a second module which performs dehumidification or humidification alternately with the first module.

公开(公告)号：US20190388971A1

公开(公告)日：2019-12-26

申请号：US16158512

申请日：2018-10-12

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Kyung Hwan JUNG ,  Gun Hee KIM ,  Byoung Soo LEE ,  Hyung Giun KIM ,  Seung Min YANG ,  Kang Min KIM ,  Won Rae KIM ,  Min Ji HAM ,  Kyung Hoon KIM ,  Chang Woo LEE

IPC: B22F3/11 ,  B22F3/105 ,  A61L27/56 ,  A61F2/30 ,  A61L27/06

Abstract: An exemplary embodiment provides a method of manufacturing a porous component having a base material layer and a porous layer through one-step laminated-molding, whereby it is possible to provide a manufacturing time when manufacturing a product and to provide a porous component in which the shape and size of a porous layer can be controlled. An implant including the porous component has an increased bone contact ratio, so bone growth between bones can be improved and products fitting to the frames of patients can be easily designed.

公开(公告)号：US10428176B2

公开(公告)日：2019-10-01

申请号：US15534451

申请日：2014-12-09

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Hyun-Aee Chun ,  Sung-Hwan Park ,  Yun-Ju Kim ,  Su-Jin Park ,  Sook-Yeon Park ,  Sang-Yong Tak

IPC: C08G59/40 ,  C08L63/00 ,  C07F7/18 ,  C08K7/14 ,  C08K3/36 ,  C08G59/20

Abstract: The present invention relates to: a thermosetting alkoxysilyl compound (hereinafter, referred to as “alkoxysilyl compound”) having two or more alkoxysilyl groups showing excellent heat-resistance characteristics in a composite; a composition and a cured product comprising the same; a use thereof; and a method for preparing an alkoxysilyl compound. The composition of an alkoxysilyl compound, comprising a novel alkoxysilyl compound according to the present invention shows, in a composite, improved heat-resistance characteristics, i.e., an effect of decreasing the CTE of the composition of an alkoxysilyl compound and not showing a glass transition temperature (hereinafter, referred to as “Tg-less”). Further, the cured product comprising an alkoxysilyl compound according to the present invention shows excellent flame retardant properties due to the alkoxysilyl groups.

公开(公告)号：US20190288333A1

公开(公告)日：2019-09-19

申请号：US16186624

申请日：2018-11-12

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ki Young KIM ,  Bong Sang CHO ,  Jun CHOI ,  Ji San JEONG ,  Kyung Min KIM ,  Seong Kwan KIM ,  Yong Pyo LEE

IPC: H01M10/0565 ,  H01M10/0525 ,  C08G77/54

Abstract: Disclosed is an alkoxysilane compound having a urethane bond, represented by Structural Formula 1 below. The present invention further relates to a solid polymer electrolyte composition, composed of a matrix including alkoxysilane having a urethane bond, a silica precursor and a polymer configured such that silsesquioxane is linked to a polycarbonate diol-based polymer chain having a urethane bond, and a lithium salt. The solid polymer electrolyte of the invention can exhibit superior compatibility, stability, flexibility, mechanical properties and ionic conductivity.

公开(公告)号：US20190273283A1

公开(公告)日：2019-09-05

申请号：US16348675

申请日：2017-10-27

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ho Sung KIM ,  Min Young KIM ,  Seung Hoon YANG ,  Da Hye KIM ,  Hye Min RYU ,  Ha Young JUNG

IPC: H01M10/0562 ,  H01M10/058 ,  H01M10/052 ,  C01G25/02

Abstract: Disclosed is a method of preparing a solid electrolyte, the method including (a) preparing a solid electrolyte precursor by subjecting a mixed solution composed of a lanthanum precursor, a zirconium precursor, a gallium precursor, a complexing agent, and a pH adjuster to coprecipitation, (b) washing and drying the solid electrolyte precursor, (c) preparing a mixture by mixing the washed and dried solid electrolyte precursor with a lithium source, and (d) calcining the mixture to give a calcined solid electrolyte, which is a gallium (Ga)-doped lithium lanthanum zirconium oxide (LLZO), as represented by Chemical Formula 1. A solid electrolyte having increased ionic conductivity and an improved potential window can be provided using the method of preparing the solid electrolyte.

公开(公告)号：US20190153585A1

公开(公告)日：2019-05-23

申请号：US15511240

申请日：2015-09-14

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ho Nyun LEE ,  Hyun Jong KIM

IPC: C23C14/08 ,  C23C14/14 ,  C23C14/58 ,  C23C14/24

Abstract: Disclosed is a metal or metal oxide porous thin film having a three-dimensional open-network structure, which is used for a gas sensor, a biosensor, a battery-capacitor, a fuel cell, a solar cell, a chemical catalyst, an antibacterial filter, etc., and, more particularly, to a metal or metal oxide porous thin film having a three-dimensional open-network structure, which is manufactured through a dry process instead of a wet process and has mesopores, and a method for manufacturing the same.

公开(公告)号：US10280484B2

公开(公告)日：2019-05-07

申请号：US14443975

申请日：2013-11-19

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Shae K. Kim

IPC: C22C18/00 ,  C22C1/03 ,  B22D21/02 ,  C22C1/06 ,  C22C1/10

Abstract: The present invention provides a zinc alloy with improved alloy characteristics such as fluidity, castability, mechanical properties, corrosion resistance and elongation, and a preparation method therefor. The method for preparing the zinc alloy, according to one aspect of the present invention, comprising the steps of: providing zinc and a magnesium master alloy including a calcium-based compound; and forming a molten metal in which the magnesium master alloy and the zinc are melted; and casting the molten metal. The zinc alloy, according to another aspect of the present invention, includes a zinc base and the calcium-based compound present in the zinc base, wherein magnesium is applied to the zinc base.