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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 30. Отображено 30.
06-09-2017 дата публикации

인버터로의 접속 권한부여 장치

Номер: KR0101775160B1
Автор: 정기남
Принадлежит: 엘에스산전 주식회사

... 인버터로의 접속 권한부여 방법이 개시된다. 로컬 네트워크의 제어부와, 외부 네트워크의 외부기기로부터 통신 프레임을 수신하는 시스템에서, 본 발명의 인버터로의 접속권한을 부여하는 장치는, 상기 외부기기의 접속 패스워드를 저장하는 저장부와, 외부 네트워크를 통하여 상기 외부기기로부터 통신 프레임이 수신되는 경우, 상기 통신 프레임의 접속 패스워드를 확인하여, 상기 저장부에 저장된 접속 패스워드와 일치하는 경우에 한하여, 상기 외부기기의 라이트(WRITE) 동작을 허용하도록 제어하는 인버터 제어부를 포함한다.

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Номер записи: 1
06-08-2015 дата публикации

ORGANIC SOLAR CELL COMPRISING NANO-BUMP STRUCTURE AND MANUFACTURING METHOD THEREFOR

Номер: WO2015115864A1
Автор: SONG, Hyung-Jun, JUNG, Kinam, LEE, Gunhee, KO, Youngjun, LEE, Jong-Kwon, LEE, Changhee, CHOI, Man Soo
Принадлежит:

Provided is an organic solar cell comprising: a first electrode layer formed on a substrate; metal nanoparticles adhered to the first electrode layer; a hole transfer layer having a nano-bump structure, the hole transfer layer being formed on the metal nanoparticles; a photoactive layer formed on the hole transfer layer; and a second electrode formed on the photoactive layer. The organic solar cell contains the metal nanoparticles on the electrode, and the hole transfer layer formed thereon has a nano-bump structure whereby an increased plasmonic effect is produced, resulting in increased photoelectric current. Further, the photoactive layer has a concavo-convex structure, which increases light absorption so that optical efficiency can be improved. In addition, it is possible to form the nano-bump structure using a simple dry aerosol process without a complex exposing process or transferring process, thereby significantly improving economic efficiency.

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Номер записи: 2
16-12-2010 дата публикации

NOVEL PLASTICIZER FOR A POLYVINYL CHLORIDE RESIN

Номер: WO2010143844A3
Автор: CHUNG, Ki Nam, HONG, Seung Gweon, KWON, Tae Wook, WANG, Hao
Принадлежит:

The present invention relates to an ester-based compound plasticizer using cyclic polybasic acid, and particularly, to a plasticizer for polyvinyl chloride (PVC) and to plastics containing same. More particularly, the present invention relates to a plasticizer derived through the esterification of cyclic polybasic acid and alcohol. The polyvinyl chloride resin composition prepared by the plasticizer according to the present invention produces products having excellent plasticizing efficiency, and further improves physical properties such as hardness, tensile strength, etc.

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Номер записи: 3
17-03-2023 дата публикации

인휠모터를 이용한 병실침대 이송장치

Номер: KR20230037901A
Автор: 정기남, 김건우, 김민재, 박수형, 배진석, 홍세진
Принадлежит:

... 본 발명의 일실시 형태는, 소정의 실장공간을 갖는 하우징과, 상기 하우징의 하부로 일부가 돌출되는 구동륜과, 상기 구동륜을 구동하도록 상기 구동륜에 합체된 인휠모터와, 상기 하우징 내에 배치되며 상기 인휠모터에 전력을 공급하는 배터리와, 상기 구동륜의 진행방향을 조절하기 위한 조향부, 및 상기 인휠모터 및 조향부의 작동을 제어하는 제어부를 포함하는 인휠모터를 이용한 병실침대 이송장치를 제공할 수 있다.

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Номер записи: 4
02-02-2017 дата публикации

POST-TENSION PRE-STRESSING FORCE CONTROL SYSTEM

Номер: WO2017018845A1
Автор: KANG, Thomas Hyun Koo, JEONG, Kee Nam
Принадлежит:

The present invention relates to a post-tension pre-stressing force control system that can accurately measure the pre-stressing forces of a plurality of tensioning members and can manage the pre-stressing forces introduced into the plurality of tensioning members through a main server, thereby applying uniform pre-stressing forces to the members. The post-tension pre-stressing force control system of the present invention for controlling the pre-stressing force of a tensioning member provided within a concrete structure comprises: a hydraulic jack coupled to the tensioning member at one end of the concrete structure to apply a pre-stressing force to the tensioning member by moving a piston forward; a hydraulic pump connected with the hydraulic jack through a hydraulic pressure supply tube to supply a hydraulic pressure to the hydraulic jack; a digital elongation measurement sensor provided in the hydraulic jack to measure the elongation of the piston; a measurement unit that comprises ...

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Номер записи: 5
19-10-2018 дата публикации

수지 조성물용 가소제 및 이를 포함하는 수지 조성물

Номер: KR0101909434B1
Автор: 홍승권, 함진수, 권태욱, 정기남
Принадлежит: 에스케이이노베이션 주식회사

... 본 발명은 다이카복실산 다이에스테르(dicarboxylic acid diesters) 유도체를 가소제로 사용하는 수지 조성물에 관한 것이다. 더욱 구체적으로는 지방족(Aliphatic) 또는 방향족(Aromatic) 폴리카보네이트 수지, 폴리우레탄 수지, 폴리염화비닐 수지 및 에폭시 수지로부터 선택되는 1종 이상의 수지에 상기 가소제를 첨가한 수지 조성물로서, 유리전이온도(Tg)를 낮추어 가공성을 용이하게 하고 제품에 유연성을 부여하는 수지 조성물에 관한 것이다. 본 발명에 따른 가소제는 가소화 효율이 우수하여 상기 가소제를 포함하는 수지 조성물은 낮은 가소제 함량으로도 유리전이온도가 낮아지고 저온에서의 유연성이 우수하여 인장 강도 등의 물성이 향상되는 효과가 있다.

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Номер записи: 6
25-09-2014 дата публикации

MULTI-SPARK DISCHARGE GENERATOR AND METHOD FOR MANUFACTURING NANOPARTICLE STRUCTURE USING SAME

Номер: WO2014148727A1
Автор: CHOI, Man Soo, HA, Kyungyeon, CHOI, Hoseop, HAN, Kyuhee, JUNG, Kinam, LEE, Dongjoon, CHAE, Sukbyung
Принадлежит:

The present invention relates to a spark discharge generator, and the spark discharge generator according to the present invention comprises a plurality of column-type electrodes and a grounding plate having a plurality of exit holes in positions corresponding to positions of respective column-type electrodes, thereby making it possible to manufacture a large-area nanostructure array with a three-dimensional shape uniformly and rapidly.

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Номер записи: 7
28-02-2018 дата публикации

SOLAR CELL PANEL AND WINDOW HAVING SAME

Номер: KR1020180020375A
Автор: KO, HYUNG DUK, LEE, GI YONG, KWON, S. JOON, HAN, IL KI, JUNG, KI NAM
Принадлежит:

A solar cell panel and a window having the same are disclosed. The solar cell panel according to an embodiment of the present invention includes a light diffusion layer where light is emitted and scattered; a light condensing layer which is stacked on the lower part of a light diffusion layer and has a plurality of convex cavities in the direction of the light diffusion layer formed on the opposite side of a surface opposite to the light diffusion layer so as to reflect light passing through the light diffusion layer and condense the light on a side part; and a solar cell array which is provided on the side surface of the light collecting layer and has a plurality of electrically connected solar cells arranged along the side surface of the light collecting layer. It is possible to provide a large-area solar panel having high efficiency and high transmittance without increasing thickness. COPYRIGHT KIPO 2018 ...

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Номер записи: 8
23-06-2015 дата публикации

INVERTER USE LIMITING METHOD

Номер: KR1020150069122A
Автор: JUNG, GI NAM
Принадлежит:

Disclosed is an inverter use limiting method. The method is capable of limiting settings of an inverter parameter by confirming a parameter to report the use of a use limit function, displaying a warning through a monitoring part of a keypad of the inverter when exceeding an inverter warning display period, and generating an inverter trip when exceeding an inverter-drivable period. With the method, the settings of the inverter parameter and the driving operation of the inverter are limited during a designated use period. COPYRIGHT KIPO 2015 (AA) Start (S10) Whether a use limit function is used or not = Yes the use limit function is locked (S15) Inverter parameter setting is available inverter parameter monitoring is available inverter parameter driving is available (S20) inverter parameter monitoring is available inverter parameter driving is available (S25) Exceed an inverter warning display period? (S30) Display warning (S35) Exceed an inverter drivable period? (S40) Inverter trip occurs ...

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Номер записи: 9
16-01-2014 дата публикации

OPTICAL ELEMENT USING THREE-DIMENSIONAL STRUCTURE ASSEMBLED WITH NANOPARTICLES

Номер: WO2014010803A1
Автор: JUNG, Kinam, HAHN, Jung Suk, PIKHITSA, Petro, CHOI, Hoseop, HA, Kyungyeon, NOH, Seung Ryul, KIM, Woong Sik, CHOI, Man Soo
Принадлежит:

The present invention relates to a method for producing a nanoparticle structure through the focused patterning of nanoparticles, and to a nanoparticle structure obtained by the method. The method according to the present invention includes a step of guiding electrically charged nanoparticles and ions generated through spark discharge to a micro/nano pattern of a substrate and the focused depositing of same in a micro/nano pattern after accumulating ions generated through corona discharge on the substrate on which the micro/nano pattern is formed. According to the method of the present invention, a precise nanoparticle structure having a complex structure and a three-dimensional shape can be produced efficiently.

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Номер записи: 10
27-01-2011 дата публикации

ESTER-BASED PLASTICIZER

Номер: KR2011010825A2
Автор: HONG, Seung Gweon, KWON, Tae Wook, CHUNG, Ki Nam, WANG, Hao
Принадлежит:

The present invention relates to a novel ester-based plasticizer, and more specifically to one which is produced by means of an esterification reaction between a polyhydric alcohol, alkylene oxide and a fatty-acid or aromatic carboxylic acid. When the plasticizer according to the present invention is used to produce a poly(vinyl chloride) resin, there are advantageous effects in that it is possible to obtain products with outstanding plasticization efficiency, and physical properties such as hardness and tensile strength are also improved.

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Номер записи: 11
23-07-2018 дата публикации

폴리카보네이트의 제조방법 및 이에 따라 제조된 폴리카보네이트

Номер: KR0101867384B1
Автор: 함진수, 이성기, 정기남, 김종찬
Принадлежит: 에스케이이노베이션 주식회사, 에스케이종합화학 주식회사

... 본 발명은 폴리카보네이트를 제조하는 방법에 관한 것으로, 본 발명에 따라 제조된 폴리카보네이트는 분자량이 높고 분자량 분포도가 좁아 이를 이용한 다양한 성형체의 원료로써 매우 유용하다.

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Номер записи: 12
06-12-2016 дата публикации

수지 조성물용 가소제 및 이를 포함하는 수지 조성물

Номер: KR0101679654B1
Автор: 홍승권, 박재영, 정기남
Принадлежит: 에스케이이노베이션 주식회사, 에스케이종합화학 주식회사

... 본 발명은 글리세릴 카보네이트(Glyceryl carbonate) 및 그의 유도체인 글리세릴 카보네이트 에스테르(Glyceryl carbonate esters)와 글리세릴 카보네이트 에테르(Glyceryl carbonate ethers)로부터 선택되는 1종 이상의 화합물을 가소제로 하는 수지 조성물에 관한 것이다. 구체적으로는 지방족 또는 방향족 폴리카보네이트 수지, 우레탄 수지, 폴리염화비닐 수지 및 에폭시 수지로부터 선택되는 1종 이상의 수지에 상기 가소제를 첨가한 수지 조성물로써, 유리전이온도(Tg)를 낮추어 가공성을 용이하게 하고 제품에 유연성을 부여하는 수지 조성물에 관한 것이다. 또한 상기 가소제는 가소화 효율이 우수하여 적은 가소제 함량으로도 유리전이온도가 낮아지고 저온에서의 유연성이 우수하여 인장 강도 등의 물성이 향상되는 효과가 있다.

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Номер записи: 13
08-12-2015 дата публикации

MANUFACTURING METHOD OF TRANSITION METAL COMPLEX

Номер: KR1020150137000A
Автор: HAN, YONG GYU, KIM, SUN YOUNG, SHIN, DONG CHEOL, LEE, SANG ICK, CHUNG, KI NAM, CHAE, SUNG SEOK
Принадлежит:

The present invention relates to a manufacturing method of a transition metal complex for manufacturing an olefin copolymer and, more specifically, to a manufacturing method of a transition metal complex, which comprises: a group 4 transition metal of the periodic table; a cyclopentadienyl ligand; and at least one ligand of phenols which can be refined by sublimation or a simple filter. Halogen and, particularly, chlorine are not included, regarding the manufacture of the transition metal complex. COPYRIGHT KIPO 2016 ...

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Номер записи: 14
04-02-2016 дата публикации

METHOD AND SYSTEM FOR PROVIDING COLLABORATIVE WEIGHT LOSS SERVICE

Номер: KR1020160013392A
Автор: JEONG, KI NAM
Принадлежит:

Disclosed are a method and a server for providing a collaborative weight loss service. The method for providing a collaborative weight loss service includes the following steps: performing group matching by using personal information; assigning a common goal to a matched group; determining a group ranking based on an achievement rate for each member in the group and an achievement rate for the total members in the group with respect to the common goal; and providing rewards to the members in the group based on at least one or more among the group ranking, the achievement rate for each member in the group, and the achievement rate for the total members in the group. COPYRIGHT KIPO 2016 ...

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Номер записи: 15
02-03-2017 дата публикации

바이오 글리세린으로 1,2-프로필렌 글리콜을 제조하는 방법

Номер: KR0101711610B1
Автор: 최규진, 유영갑, 이성호, 정기남, 오승훈, 정광진
Принадлежит: 에스케이이노베이션 주식회사

... 본 발명은 글리세린에 하기 화학식 1 또는 화학식 2로 표시되는 삼성분계 금속 산화물 촉매를 이용하여 제조된 1,2-프로필렌 글리콜의 제조방법에 관한 것이다. [화학식 1] [CuO][ZnO][Cr2O3] [화학식 2] [CuO][CeO2][ZrO2] [상기 화학식 1 에서, 중량비로 CuO : ZnO : Cr2O3는 13-22중량% : 30-40중량% : 42-52 중량%이고; 상기 화학식 2에서, 중량비로 CuO : CeO2 : ZrO2 는 35-45중량% : 2-12중량% : 48-58중량%이다.

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Номер записи: 16
22-03-2018 дата публикации

ELECTRICAL THERMAL RICE COOKER CONTROL DEVICE

Номер: KR101839341B1
Автор: KIM, JING MIN, LIM, MIN TAEK, JEONG, KI NAM
Принадлежит: KIM, JING MIN, LIM, MIN TAEK, JEONG, KI NAM

The present invention relates to an electrical thermal rice cooker control device. According to an embodiment of the present invention, the electrical thermal rice cooker control device, which controls the cooling and temperature maintaining operations of an electrical thermal rice cooker for cooking rice by using electricity to heat the rice and keeping the cooked rice warm afterward in accordance with the control operation of a user, comprises: multiple tactile control units which are installed on the front surface of the electrical thermal rice cooker, and are arranged in the form of multiple buttons from one side to the other side to generate different control signals and generate different vibrations at individual locations, thereby allowing a user to choose the desired control signals by using tactile sense; a display control unit which is installed on the front surface of the electrical thermal rice cooker, displays the operating state of the electrical thermal rice cooker, and generates ...

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Номер записи: 17
03-12-2015 дата публикации

METHOD FOR PREPARING TRANSITION METAL COMPLEX

Номер: WO2015182952A1
Автор: HAN, Yong Gyu, KIM, Sun Young, SHIN, Dong Cheol, LEE, Sang Ick, CHUNG, Ki Nam, CHAE, Sung Seok
Принадлежит:

The present invention relates to a method for preparing a transition metal complex for the preparation of an olefin copolymer and, more specifically, to a method for preparing a transition metal complex comprising: a transition metal of Group 4 in the periodic table; a cyclopentadienyl ligand; and at least one phenolic ligand capable of being purified by sublimation or a simple filter, wherein a halogen, in particular chlorine, is not contained in the preparation of the transition metal complex.

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Номер записи: 18
05-09-2017 дата публикации

주기 통신 모니터링 기능을 갖는 인버터

Номер: KR0101775185B1
Автор: 정기남
Принадлежит: 엘에스산전 주식회사

... 본 발명은 마스터 장치와 통신하면서 슬레이브 장치로 동작하는 인버터에 관한 것으로서, 통신선에 연결되어 통신을 수행하는 통신모듈, 디스플레이 모듈, 및 주기 통신 과정에서 마스터 장치와 주고 받는 데이터를 디스플레이 모듈에 표시하는 제어부를 포함하여 이루어진다. 인버터가 마스터 장치와 실시간 주고 받는 주기 통신 데이터를 자체에 구비된 디스플레이 모듈을 통해 표시해 주기 때문에 고가의 오실로스코프나 통신 어넬라이저, 개인용 컴퓨터 등 별도의 장비를 사용하지 않고도 마스터 장치와 인버터 사이의 통신 정보를 편리하게 확인할 수 있으며, 통신에 문제가 발생한 경우 손쉽게 문제점을 파악할 수 있다.

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Номер записи: 19
09-12-2010 дата публикации

WIDE CASTING BELT, METHOD FOR MANUFACTURING A WIDE FILM, AND WIDE FILM

Номер: KR2010140721A1
Автор: KIM, Hyukjun, CHUNG, Kwangjin, LEE, Cholho, HWANG, Yooseock, CHOI, Juntae, CHUNG, Kinam
Принадлежит:

The present invention relates to a wide casting belt, and more particularly, to a wide casting belt used for manufacturing a film in a gel state by casting dope used during the manufacture of a polarizing plate for a liquid crystal display, an optical compensation film, etc. The present invention also relates to a method for manufacturing a wide film using the wide casting belt, and to a wide film manufactured with said wide casting belt.

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Номер записи: 20
16-01-2014 дата публикации

METHOD FOR PRODUCING ELECTRONIC DEVICE CONTAINING NANOPARTICLES

Номер: WO2014010807A1
Автор: KIM, Changsoon, KIM, Hyungchae, LEE, Jongcheon, HAN, Kyuhee, SUNG, Hyangki, JUNG, Kinam, CHOI, Hoseop, HA, Kyungyeon, CHOI, Man Soo
Принадлежит:

The present invention relates to a method for producing an electronic device containing at least one layer selected from an upper electrode layer, a lower electrode layer, an organic layer, and an inorganic layer. The present invention includes a step of attaching electrically charged nanoparticles before, after, or while forming the layer so as to introduce a nanoparticle or nano/micro structure layer.

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Номер записи: 21
28-07-2016 дата публикации

SYSTEM FOR CONTROLLING PRESTRESSING FORCE IN POST-TENSION METHOD

Номер: KR101643732B1
Автор: KANG, HYUN KOO, JEONG, KEE NAM
Принадлежит: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, TOTAL PS CO., LTD.

The present invention relates to a system for controlling a prestressing force in a post-tension method, which can apply an even prestressing force to a member by accurately measuring the prestressing force of a tendon and managing the prestressing force applied to multiple tendons using a main server. According to the present invention, the system for controlling a prestressing force in a post-tension method is to control the prestressing force of the tendon installed in a concrete structure. The system for controlling a prestressing force in a post-tension method includes: a hydraulic jacking device connected to the tendon at one end of the concrete structure and applying the prestressing force to the tendon by a forward movement of a piston; a hydraulic pump connected to the hydraulic jacking device and a hydraulic supply pump and supplying a fluid pressure to the hydraulic jacking device; a digital length measuring sensor installed in the hydraulic jacking device and measuring the length ...

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Номер записи: 22
16-12-2010 дата публикации

NOVEL PLASTICIZER FOR A POLYVINYL CHLORIDE RESIN

Номер: KR2010143844A2
Автор: CHUNG, Ki Nam, HONG, Seung Gweon, KWON, Tae Wook, WANG, Hao
Принадлежит:

The present invention relates to an ester-based compound plasticizer using cyclic polybasic acid, and particularly, to a plasticizer for polyvinyl chloride (PVC) and to plastics containing same. More particularly, the present invention relates to a plasticizer derived through the esterification of cyclic polybasic acid and alcohol. The polyvinyl chloride resin composition prepared by the plasticizer according to the present invention produces products having excellent plasticizing efficiency, and further improves physical properties such as hardness, tensile strength, etc.

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Номер записи: 23
22-09-2015 дата публикации

METHOD FOR PERFORMING TERPOLYMERIZATION OF CARBON DIOXIDE, EPOXIDE, AND CYCLIC ANHYDRIDE

Номер: KR1020150106642A
Автор: JUNG, IL GU, CHUNG, KI NAM, LEE, HAN SOL, JEONG, JI SU, KIM, JONG CHAN, NOH, JEONG HYUN, SUJITH SUDEVAN
Принадлежит:

The present invention relates to a method for performing terpolymerization of carbon oxide, epoxide and cyclic anhydride, where carbonate and ester linkages are contained and, more specifically, to a method for performing terpolymerization of carbon oxide, epoxide and cyclic anhydride, where carbonate and ester linkages are contained or where carbonate, ester and ether linkages are contained according to the kind of a catalyst. According to the present invention, a conventional catalyst is replaced to increase catalytic activity and a glass transition temperature (Tg) and the content of carbonate, ester and ether linkages contained in a terpolymer of carbon dioxide, epoxide and cyclic anhydride, catalytic activity and the molecular weight of the terpolymer can be controlled according to the kind of a catalyst and the ratio of monomers. COPYRIGHT KIPO 2015 ...

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Номер записи: 24
19-03-2025 дата публикации

Railway condition measuring apparatus using ultrasonic sensor

Номер: KR20250038454A
Автор: 정기남, 안상호, 송재혁, 이대용, 장은수, 투르옹덕하옌
Принадлежит:

... 본 발명은 초음파 센서를 이용한 철도 레일 상태 측정장치에 관한 것으로, 내설 공간을 갖는 함체 형태로 제공되는 본체부가 구비되고, 본체부를 일측 레일 상에서 이동시키는 구동부와, 초음파 센싱 방식으로 레일의 결함을 측정하는 결함측정부와, 적외선 센싱 방식으로 레일의 온도를 측정하는 온도측정부와, 구동부, 결함측정부 및 온도측정부를 각각 제어하되, 결함측정부 및 온도측정부의 측정 결과를 기반으로 레일의 결함 여부를 판별하는 제어부가 본체부의 내설 공간에 구비되고, 구동부에 구비되는 복수의 구동바퀴와 복수의 회전바퀴가 레일의 상단부의 하부면과 레일의 하단부의 상부면을 지지함으로써, 일측 레일 상에서도 균형을 유지한 상태로 안정적으로 주행할 수 있을 뿐만 아니라 레일의 결함 및 온도를 측정할 수 있다.

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Номер записи: 25
12-09-2017 дата публикации

가소제 및 이의 제조방법

Номер: KR0101773606B1
Автор: 권태욱, 이성기, 정기남, 홍승권
Принадлежит: 에스케이이노베이션 주식회사, 에스케이종합화학 주식회사

... 본 발명은 플라스틱, 특히 폴리염화비닐(PVC)용 에스테르계 가소제 및 이의 제조방법에 관한 것으로, 더욱 구체적으로 가소화 효율이 우수할 뿐만 아니라 경도, 인장강도 등의 물리적 특성이 향상된 폴리염화비닐 수지 조성물을 제조할 수 있는, 트리아세틴(triacetin)과 코코넛 오일계 바이오디젤을 원료물질로 이용한 에스테르계 가소제에 관한 것이다. 본 발명에 따른 가소제를 이용하여 폴리염화비닐 수지 조성물을 제조하면, 환경친화적이면서도, 가소화 효율이 우수한 제품을 얻을 수 있으며, 그 외에도 경도, 인장강도 등의 물성이 향상되는 효과가 있다.

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Номер записи: 26
03-12-2015 дата публикации

NOVEL TRANSITION METAL COMPOUND, TRANSITION METAL CATALYST COMPOSITION FOR POLYMERIZING OLEFIN, CONTAINING SAME, AND METHOD FOR PREPARING ETHYLENE HOMOPOLYMER OR COPOLYMER OF ETHYLENE AND Α-OLEFIN BY USING SAME

Номер: WO2015183017A1
Автор: KIM, Sun Young, SHIN, Dong Cheol, LEE, Sang Ick, CHUNG, Ki Nam, CHAE, Sung Seok, HAN, Yong Gyu
Принадлежит:

The present invention relates to: a novel transition metal compound; a transition metal catalyst composition for preparing an ethylene homopolymer or a copolymer of ethylene and an α-olefin, containing the same; a method for preparing an ethylene homopolymer or a copolymer of ethylene and an α-olefin by using the same; and an ethylene homopolymer or a copolymer of ethylene and an α-olefin prepared thereby.

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Номер записи: 27
27-01-2011 дата публикации

ESTER-BASED PLASTICIZER

Номер: WO2011010825A3
Автор: HONG, Seung Gweon, KWON, Tae Wook, CHUNG, Ki Nam, WANG, Hao
Принадлежит:

The present invention relates to a novel ester-based plasticizer, and more specifically to one which is produced by means of an esterification reaction between a polyhydric alcohol, alkylene oxide and a fatty-acid or aromatic carboxylic acid. When the plasticizer according to the present invention is used to produce a poly(vinyl chloride) resin, there are advantageous effects in that it is possible to obtain products with outstanding plasticization efficiency, and physical properties such as hardness and tensile strength are also improved.

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Номер записи: 28
09-12-2015 дата публикации

NOVEL TRANSITION METAL COMPOUND, TRANSITION METAL CATALYST COMPOSITION FOR OLEFIN POLYMERIZATION CONTAINING SAME, AND METHOD FOR MANUFACTURING ETHYLENE HOMOPOLYMER OR COPOLYMER OF ETHYLENE AND

Номер: KR1020150138042A
Автор: KIM, SUN YOUNG, SHIN, DONG CHEOL, LEE, SANG ICK, CHUNG, KI NAM, CHAE, SUNG SEOK, HAN, YONG GYU
Принадлежит:

The present invention relates to a novel transition metal compound, a transition metal catalyst composition for manufacturing an ethylene homopolymer or a copolymer of ethylene and α-olefin including the same, and to a method for manufacturing the ethylene homopolymer or the copolymer of ethylene and α-olefin using the same and. More specifically, the present invention relates to: a fourth group transition metal compound including a cyclopentadiene inducer around a fourth group transition metal and three aryl oxide ligands having a function of an electron donor and a function of stabilizing a catalyst group by covering atomic oxygen connecting the ligands and the transition metal, wherein a fluorenyl group having a chemical structure facilitating the induction of a substituent at a 9-position or the inducer is substituted for the atomic oxygen connecting the ligands and the transition metal at an ortho position of the atomic oxygen and useful as a catalyst for manufacturing an ethylene ...

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Номер записи: 29
28-09-2018 дата публикации

수지 조성물용 가소제 및 이를 포함하는 수지 조성물

Номер: KR0101902281B1
Автор: 권태욱, 황수영, 함진수, 정기남, 임종호, 이성기
Принадлежит: 에스케이이노베이션 주식회사, 에스케이종합화학 주식회사

... 본 발명은 폴리염화비닐 수지, 폴리우레탄 수지, 에폭시 수지, 폴리카보네이트 수지 또는 생분해성 수지 중에서 선택되는 어느 하나 이상을 포함하는 수지 조성물의 가소제로서, 인장강도, 신률, 경도 등의 기계적 물성이 뛰어나며, 성형 가공성이 우수할 뿐만 아니라, 특히, 저온에서의 유연성이 뛰어나고, 수지들과의 상용이 좋아 블리딩이 일어나지 않으며, 투명성, 내열성, 내한성 및 내구성이 우수한 수지 조성물용 가소제 및 이를 포함하는 수지 조성물을 제공한다.

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Номер записи: 30