公开(公告)号：US06683016B1

公开(公告)日：2004-01-27

申请号：US09582187

申请日：2000-10-27

Applicant: Hyun-Ki Youn ,  Sah-Mun Hong ,  Young-Jae Jun ,  Tae-Soo Hwang ,  Sung-Woo Kang ,  Young-Ju Kim ,  Tae-Gon Kim

Inventor： Hyun-Ki Youn ,  Sah-Mun Hong ,  Young-Jae Jun ,  Tae-Soo Hwang ,  Sung-Woo Kang ,  Young-Ju Kim ,  Tae-Gon Kim

IPC: B01J3100

CPC classification number: C08F210/02 ,  C08F4/65904 ,  C08F4/65912 ,  C08F4/65922 ,  C08F110/02 ,  C08F210/16 ,  C08F4/65916 ,  C08F2/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F210/08 ,  C08F210/14

Abstract: The present invention relates to supported metallocene catalysts and to new processes for preparing them and olefin polymerization therewith. Specifically, this invention relates to supported catalyst benefiting from the penetration and homogeneous distribution of catalyst components containing one or more metallocenes and activators within porous support particles. A new process for preparing the catalyst of the invention provides for a supported metallocene catalyst, wherein one or more metallocenes and activator, a solvent capable of dissolving them and a porous support are mutually contacted to form a slurry and a sonic wave or vibrating wave in the frequency range of 1-10,000 kHz is applied to the slurry and the solvent is removed and the resultants are dried. The catalyst are useful for olefin polymerization in a slurry and gas phase polymerization process.

Abstract translation: 本发明涉及负载型茂金属催化剂及其制备方法和烯烃聚合方法。 具体地，本发明涉及受益于在多孔载体颗粒内含有一种或多种金属茂和活化剂的催化剂组分的渗透和均匀分布的负载型催化剂。 制备本发明的催化剂的新方法提供了一种负载型金属茂催化剂，其中一种或多种金属茂和活化剂，能够溶解它们的溶剂和多孔载体相互接触以形成浆料和声波或振动波 将1-10,000kHz的频率范围施加到浆料上，除去溶剂并干燥得到的溶液。 该催化剂可用于淤浆和气相聚合方法中的烯烃聚合。

公开(公告)号：US06583304B2

公开(公告)日：2003-06-24

申请号：US09784212

申请日：2001-02-16

Applicant: Sah Mun Hong ,  Byoung Keel Sohn ,  Sung Woo Kang ,  Tae Soo Hwang ,  Young Jae Jun ,  Hyun Ki Youn

Inventor： Sah Mun Hong ,  Byoung Keel Sohn ,  Sung Woo Kang ,  Tae Soo Hwang ,  Young Jae Jun ,  Hyun Ki Youn

IPC: C07F1700

CPC classification number: C07F17/00 ,  Y10S526/943

Abstract: There are disclosed new metallocene compounds and catalysts for olefin polymerization. The metallocene compound is a complex of transition metal and cyclopentadienyl-type ligands substituted with silacycloalkyl group. The metallocene catalyst comprises the above metallocene compound and at least one activator such as aluminoxanes, aromatic boron compounds substituted with fluoride, and modified clays. The metallocene catalyst can be used for polymerization of olefin in liquid phase, slurry phase or gas phase process.

Abstract translation: 公开了用于烯烃聚合的新的茂金属化合物和催化剂。 茂金属化合物是过渡金属和被硅杂环烷基取代的环戊二烯基型配体的络合物。 金属茂催化剂包括上述茂金属化合物和至少一种活化剂如铝氧烷，被氟化物取代的芳族硼化合物和改性粘土。 茂金属催化剂可用于液相，浆相或气相法烯烃的聚合。

公开(公告)号：US09608285B2

公开(公告)日：2017-03-28

申请号：US13265196

申请日：2010-04-15

Applicant: Jong Shik Chung ,  Hyun-Ki Youn ,  Bu Ho Kwak ,  Jung Duk Park

Inventor： Jong Shik Chung ,  Hyun-Ki Youn ,  Bu Ho Kwak ,  Jung Duk Park

IPC: H01M8/04 ,  H01M8/12 ,  H01M8/04089 ,  H01M8/2435 ,  H01M8/1226 ,  H01M8/1286 ,  H01M8/249 ,  H01M4/88 ,  H01M8/124

CPC classification number: H01M8/12 ,  H01M4/8889 ,  H01M8/04089 ,  H01M8/1226 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/243 ,  H01M8/2435 ,  H01M8/2483 ,  H01M8/2485 ,  H01M8/249 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02P70/56

Abstract: The preset invention relates to a solid oxide fuel cell stack capable of producing electricity, in which unit cell modules are connected in series and in parallel, and to a manufacturing method thereof. The solid oxide fuel cell stack is manufactured by: making a unit cell module comprising at least one unit cell formed on the outer surfaces of a flat tubular support, a first electrical interconnector formed on the front end of the support and at least a portion of the outer surfaces so as to be connected to a first electrode of the unit cell, and a second electrical interconnector formed on the rear end of the support and at least a portion of the outer surfaces so as to be connected to a second electrode of the unit cell; and stacking the unit cell modules such that the electrical interconnectors come into contact with each other.

公开(公告)号：US20120070762A1

公开(公告)日：2012-03-22

申请号：US13265196

申请日：2010-04-15

Applicant: Jong Shik Chung ,  Hyun-Ki Youn ,  Bu Ho Kwak ,  Jung Duk Park

Inventor： Jong Shik Chung ,  Hyun-Ki Youn ,  Bu Ho Kwak ,  Jung Duk Park

IPC: H01M8/24 ,  H01M8/00

CPC classification number: H01M8/12 ,  H01M4/8889 ,  H01M8/04089 ,  H01M8/1226 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/243 ,  H01M8/2435 ,  H01M8/2483 ,  H01M8/2485 ,  H01M8/249 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02P70/56

Abstract: The preset invention relates to a solid oxide fuel cell stack capable of producing electricity, in which unit cell modules are connected in series and in parallel, and to a manufacturing method thereof. The solid oxide fuel cell stack is manufactured by: making a unit cell module comprising at least one unit cell formed on the outer surfaces of a flat tubular support, a first electrical interconnector formed on the front end of the support and at least a portion of the outer surfaces so as to be connected to a first electrode of the unit cell, and a second electrical interconnector formed on the rear end of the support and at least a portion of the outer surfaces so as to be connected to a second electrode of the unit cell; and stacking the unit cell modules such that the electrical interconnectors come into contact with each other.

Abstract translation: 本发明涉及一种能够生产电池的固体氧化物燃料电池堆，其中单元电池模块串联并联，以及其制造方法。 固体氧化物燃料电池堆是通过以下方式制造的：制造单元电池模块，其包括形成在平坦管状支撑件的外表面上的至少一个单元电池，形成在支撑件的前端上的第一电互连器和至少一部分 所述外表面连接到所述单电池的第一电极，以及形成在所述支撑件的后端和所述外表面的至少一部分上的第二电互连器，以便连接到所述第一电极的第二电极 晶胞 并且堆叠单电池模块，使得电互连器彼此接触。

公开(公告)号：US06525221B1

公开(公告)日：2003-02-25

申请号：US09979296

申请日：2001-11-21

Applicant: Hyun-Ki Youn ,  Myeong-Seok Kim ,  Byung-Keel Sohn ,  Jae-Hoon Uhm ,  Byeong-Gyu Lim

Inventor： Hyun-Ki Youn ,  Myeong-Seok Kim ,  Byung-Keel Sohn ,  Jae-Hoon Uhm ,  Byeong-Gyu Lim

IPC: C10L122

CPC classification number: C10L10/10 ,  C08G65/2609 ,  C08G65/33303 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/238 ,  C10L1/2387 ,  C10L10/04

Abstract: A fuel oil detergent which efficiently constricts precipitate formation and octane number requirement increase in a carburetor, injector, and inlet system of an internal combustion engine, i.e., a hydropoly(oxyalkylene) oxyalkyl amine based compound, a process for preparing the compound, and a fuel oil composition including the compound.

Abstract translation: 一种燃料油洗涤剂，其有效地收缩内燃机的化油器，喷射器和入口系统中的沉淀物形成和辛烷值要求增加，即基于氢化（氧化烯）氧烷基胺的化合物，制备该化合物的方法，以及 包含该化合物的燃料油组合物。