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公开(公告)号:KR20200138272A
公开(公告)日:2020-12-09
申请号:KR20207029426
申请日:2019-03-26
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor: SENECAL TODD D , MUKHOPADHYAY SUKRIT , KEATON RICHARD J , KLOSIN JERZY , HUACUJA RAFAEL , PEARSON DAVID M , WOODWARD WILLIAM H H
IPC: C08F210/16 , C08F4/64 , C08F4/643 , C08F4/659 , C08F210/14
Abstract: 본개시내용의구현예는올레핀의중합방법을포함하고, 상기방법은촉매시스템의존재하에에틸렌및 (C3-C40)알파-올레핀공단량체를접촉시키는단계를포함하고, 상기촉매시스템은 IV족금속-리간드착화합물및 금속성활성화제이온착화합물을포함하며, 상기금속성활성화제이온착화합물은음이온및 반대양이온을포함하고, 상기음이온은화학식 (I)에따른구조를갖는다: JPEGpct00033.jpg2364
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公开(公告)号:KR20200138270A
公开(公告)日:2020-12-09
申请号:KR20207029423
申请日:2019-03-22
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor: KEATON RICHARD J , HUACUJA RAFAEL , WILSON DAVID R , KLOSIN JERZY , PEARSON DAVID M , SENECAL TODD D , MUKHOPADHYAY SUKRIT , WOODWARD WILLIAM H H
IPC: C08F210/16 , C08F4/64 , C08F4/659 , C08F210/14
Abstract: 개시내용의구현예는올레핀의중합방법을포함한다. 상기방법은촉매시스템의존재하에에틸렌및 (C3-C40)알파-올레핀공단량체를접촉시키는단계를포함한다. 상기촉매시스템은전구촉매및 이금속성활성화제착화합물을포함한다. 상기이금속성활성화제착화합물은음이온및 반대양이온을포함하고, 상기음이온은화학식 (I)에따른구조를갖는다: JPEGpct00033.jpg2389
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公开(公告)号:KR20200133230A
公开(公告)日:2020-11-26
申请号:KR20207028384
申请日:2019-03-18
Applicant: DOW GLOBAL TECHNOLOGIES LLC , DOW SILICONES CORP
Inventor: REDDEL JORDAN , GRIGG ROBERT DAVID , HUSTAD PHILLIP DENE , MUKHOPADHYAY SUKRIT , SWIER STEVEN , KAWAMOTO KEN
IPC: C08F8/42 , C07F7/08 , C07F7/12 , C08F2/38 , C08F2/44 , C08F8/30 , C08F10/00 , C08F110/02 , C08F210/14 , C08F210/16 , C08F297/08
Abstract: 할로실란친전자체로유기-아연화합물을작용화하는방법은염기성첨가제를사용한다. 상기방법은유기-아연화합물, 할로실란및 염기성첨가제로서질소함유헤테로사이클을조합하는단계를포함한다. 염기성첨가제의존재는성공적인치환을용이하게한다. 작용화된실란및 실릴-말단화폴리올레핀은이 공정을이용하여제조될수 있다. 작용화된실란은히드로실릴화를겪을수 있는 SiH 및/또는규소결합된지방족불포화기를갖는폴리오르가노실록산에대한말단차단제로서유용할수 있다.
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公开(公告)号:KR20200138271A
公开(公告)日:2020-12-09
申请号:KR20207029424
申请日:2019-03-26
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor: KEATON RICHARD J , HUACUJA RAFAEL , WILSON DAVID R , KLOSIN JERZY , PEARSON DAVID M , SENECAL TODD D , MUKHOPADHYAY SUKRIT , WOODWARD WILLIAM H H
IPC: C08F210/16 , C08F4/64 , C08F4/643 , C08F4/659 , C08F210/14
Abstract: 본개시내용의구현예는올레핀의중합방법을포함하고, 상기방법은촉매시스템의존재하에에틸렌및 (C3-C40)알파-올레핀공단량체를접촉시키는단계를포함하고, 상기촉매시스템은 IV족금속-리간드착화합물및 이온금속성활성화제착화합물을포함하며, 상기이온금속성활성화제착화합물은음이온및 반대양이온을포함하고, 상기음이온은화학식 (I)에따른구조를갖는다: JPEGpct00022.jpg2364
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公开(公告)号:KR20200135419A
公开(公告)日:2020-12-02
申请号:KR20207029783
申请日:2019-03-18
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor: OBER MATTHIAS S , LIAO LONGYAN , PATTON JASSON T , MUKHOPADHYAY SUKRIT , KLOSIN JERZY , DEVORE DAVID D
Abstract: 실릴계친전자성시약으로오르가노-금속화합물을작용화하는방법에관한것이다. 상기방법은오르가노-금속화합물, 실릴계작용화제, 및선택적용매를조합하는단계를포함한다. 작용화된실란및 실릴-말단화된폴리올레핀은상기방법으로수득할수 있다.
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公开(公告)号:KR20180071277A
公开(公告)日:2018-06-27
申请号:KR20187012081
申请日:2016-09-29
Applicant: DOW GLOBAL TECHNOLOGIES LLC , ROHM & HAAS ELECT MATERIALS
Inventor: LIU CHUN , TREFONAS III PETER , MUKHOPADHYAY SUKRIT , SPENCER LIAM P , DEVORE DAVID D , INMAN ASHLEY
CPC classification number: H01L51/0007 , H01L51/0035 , H01L51/004 , H01L51/006 , H01L51/0072
Abstract: 유기전하수송막을제조하는데유용한단일상 액체제형으로서; 상기제형은: (a) 5,000 미만의 M를갖는제1 폴리머수지; (b) 적어도 7,000의 M를갖는제2 폴리머수지; (c) 50 내지 165℃의비점을갖는제1 용매; 및 (d) 180 내지 300℃의비점을갖는제2 용매를포함한다.
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7.
公开(公告)号:SG11202106115WA
公开(公告)日:2021-07-29
申请号:SG11202106115W
申请日:2019-12-20
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor: KOENIGS DAVID , DEVORE DAVID D , BAILEY BRAD C , SZUROMI ENDRE , GRIGG ROBERT D , PEARSON DAVID M , MCDOUGAL NOLAN T , ETIENNE JOHN B , MUKHOPADHYAY SUKRIT
IPC: C08F210/16 , C08F4/659
Abstract: The polymerization process of this disclosure includes includes polymerizing ethylene and one or more olefins in the presence of a catalyst system under olefin polymerization conditions to form an ethylene-based polymer. The catalyst system comprising a metal-ligand complex according to formula (I):
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公开(公告)号:SG11202009177QA
公开(公告)日:2020-10-29
申请号:SG11202009177Q
申请日:2019-03-18
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor: OBER MATTHIAS S , LIAO LONGYAN , PATTON JASSON T , MUKHOPADHYAY SUKRIT , KLOSIN JERZY , DEVORE DAVID D
Abstract: A process to functionalized organo-metal compounds with silyl-based electrophiles. The process includes combining an organo-metal compound, a silyl-based functionalization agent, and an optional solvent. Functionalized silanes and silyl-terminated polyolefins can be prepared by this process.
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公开(公告)号:BR112021021366A2
公开(公告)日:2022-03-15
申请号:BR112021021366
申请日:2020-04-30
Applicant: DOW GLOBAL TECHNOLOGIES LLC , TEXAS A & M UNIV SYS
Inventor: DAVID M PEARSON , KLOSIN JERZY , JOHN R STUTZMAN , MICHAEL J LESNIAK , OLEG V OZEROV , LAI QINGHENG , RICHARD J KEATON , MUKHOPADHYAY SUKRIT , SUSAN O GUNTHER , TODD D SENECAL , WILLIAM H H WOODWARD
IPC: C08F210/14 , C08F4/64 , C08F4/659
Abstract: processo de polimerização. trata-se de processos de polimerização de poliolefinas e síntese de ativadores. os processos de polimerização incluem a polimerização de um ou mais monômeros de (c2-c12)a-olefina na presença de pelo menos um catalisador e pelo menos um cocatalisador para a produção de uma poliolefina. o cocatalisador inclui um cátion e um ânion, em que o ânion tem uma estrutura que tem um alceno terminado em vinila, um átomo de boro ou mais de um átomo de boro e pelo menos quatro átomos de halogênio. o ânion dos cocatalisadores é incorporado em uma cadeia de polímero da poliolefina.
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公开(公告)号:ES2886249T3
公开(公告)日:2021-12-16
申请号:ES18782275
申请日:2018-09-14
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor: RAGHURAMAN ARJUN , HEATH WILLIAM H , MUKHOPADHYAY SUKRIT , SPINNEY HEATHER A , WILSON DAVID R
Abstract: Un catalizador de polimerización ácido de Lewis, que comprende: una fórmula general M(R1)1(R2)1(R3)1(R4)0 ó 1, en la que que M es boro, R1, R2, R3 y R4 son cada uno independiente, R1 es un grupo fenilo sustituido con 3,5-bis(trifluorometil), R2 es el grupo fenilo sustituido con 3,5-bis(trifluorometil) o un primer grupo fenilo sustituido seleccionado entre las estructuras del Conjunto 1, R3 es independientemente un segundo grupo fenilo sustituido seleccionado entre las estructuras del Conjunto 1, y el R4 opcional incluye un grupo funcional o grupo polimérico funcional, siendo dicho grupo funcional o grupo polimérico funcional una molécula que contiene al menos uno de los siguientes: agua, un alcohol, un alcoxi, una cetona, un éster, un organosiloxano, una amina, una fosfina, una oxima y análogos sustituidos de los mismos; donde las estructuras del Conjunto 1 son: **(Ver fórmula)**
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