公开(公告)号：WO2022133142A1

公开(公告)日：2022-06-23

申请号：PCT/US2021/063913

申请日：2021-12-16

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  NORTHWESTERN UNIVERSITY

Inventor： AUYEUNG, Evelyn ,  BAILLIE, Rhett A. ,  KARJALA, Thomas Wesley, Jr. ,  ZHOU, Zhe ,  MUNRO, Jeffrey C. ,  LI PI SHAN, Colin ,  HUSTAD, Phillip D. ,  MARKS, Tobin J. ,  GAO, Yanshan

IPC: C08F2/38 ,  C08F210/02 ,  C08F212/08 ,  C08F4/52 ,  C08F4/64 ,  C08F297/08 ,  C08F2/06

Abstract: A process to form a composition comprising an ethylene/vinylarene multiblock interpolymer, said process comprising polymerizing, in a single reactor, a mixture comprising ethylene, a vinylarene, and optionally an alpha-olefin, in the presence of at least the following a)-c): a) a first metal complex selected from the following Formula (A), as described herein: b) a second metal complex selected from the following Formula (B), as described herein, and c) a chain shuttling agent selected from the following: a dialkyl zinc, a trialkyl aluminum, or a combination thereof. A composition comprising an ethylene/vinylarene multiblock interpolymer comprising at least one polymer structure selected from: -(AR)-(AP)-(AR)-(AP)- (Structure 1), or (AR)-(AP)-(AR)-(AP) (Structure 2); where each (AR) segment independently comprises, in polymerized form, ethylene, > 10 mol% of the vinylarene and optionally an alpha-olefin, and wherein each (AP) segment independently comprises, ethylene, optionally ≤ 10 mol% vinylarene and optionally the alpha-olefin.

公开(公告)号：WO2019191440A1

公开(公告)日：2019-10-03

申请号：PCT/US2019/024599

申请日：2019-03-28

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  NORTHWESTERN UNIVERSITY

Inventor： MARKS, Tobin J. ,  GAO, Yanshan ,  LOHR, Tracy L. ,  CHRISTIANSON, Matthew D. ,  KLOSIN, Jerzy ,  CARNAHAN, Edmund M. ,  YOUNG, Andrew J.

IPC: C08F4/659 ,  C08F10/02 ,  C08F4/6592

Abstract: Embodiments are directed to catalyst systems comprising: a procatalyst; and a co-catalyst dissolved in a non-halogenated aprotic hydrocarbon solvent, the co-catalyst comprising: a non-coordinating borate dianion having the formula: (III) and two cations, each cation being independently chosen from a cation according to formula (I) or formula (II).

公开(公告)号：WO2019157002A1

公开(公告)日：2019-08-15

申请号：PCT/US2019/016762

申请日：2019-02-06

Applicant: NORTHWESTERN UNIVERSITY

Inventor： MARKS, Tobin J. ,  GAO, Yanshan ,  LOHR, Tracy L. ,  WANG, Qian ,  CHUNG, Yip-Wah ,  PICKENS, David B., III.

IPC: C08F290/04 ,  C08F10/00 ,  C08F216/38 ,  C08F220/12 ,  C10L1/198

Abstract: Low molecular weight, highly branched polyolefins are provided. Also provided are catalyst-mediated methods of making the low molecular weight, highly branched polyolefins and a catalyst system for carrying out the methods. The catalyst system is a homogeneous catalytic system that includes a single-site organozirconium complex and hydrocarbon-soluble perfluoroarylborate co-catalyst that is highly active for the oligomerization of olefin monomers in non-polar media.

公开(公告)号：WO2008002660A2

公开(公告)日：2008-01-03

申请号：PCT/US2007/015147

申请日：2007-06-28

Applicant: NORTHWESTERN UNIVERSITY ,  MARKS, Tobin J. ,  FACCHETTI, Antonio ,  WANG, Zhiming ,  CHOI, Hyuk-Jin

Inventor： MARKS, Tobin J. ,  FACCHETTI, Antonio ,  WANG, Zhiming ,  CHOI, Hyuk-Jin

IPC: H01L51/05 ,  C08K5/5415 ,  C08K5/544

CPC classification number: H01L51/052 ,  C08K5/5415 ,  C08K5/544 ,  H01B3/30

Abstract: Solution-processable dielectric materials are provided, along with precursor compositions and processes for preparing the same. Composites and electronic devices including the dielectric materials also are provided.

Abstract translation: 提供可溶液加工的电介质材料，以及用于制备它们的前体组合物和工艺。 还提供了包括介电材料的复合材料和电子器件。

公开(公告)号：WO2020036923A1

公开(公告)日：2020-02-20

申请号：PCT/US2019/046286

申请日：2019-08-13

Applicant: NORTHWESTERN UNIVERSITY

Inventor： MARKS, Tobin J. ,  LOHR, Tracy L. ,  LIU, Shanfu

IPC: B01D5/00 ,  B01D53/00 ,  B01D53/14

Abstract: The present disclosure provides a method for the oxidative dehydrogenation of an alkane, e.g., ethane, propane, etc. In embodiments, a method for oxidative dehydrogenation of an alkane comprises exposing a gas comprising an alkane having 2 or more carbons to elemental sulfur vapor at an elevated reaction temperature and for a period of time to convert the alkane to one or more products via oxidative dehydrogenation, the one or more products comprising a primary alkene.

公开(公告)号：WO2016134011A1

公开(公告)日：2016-08-25

申请号：PCT/US2016/018257

申请日：2016-02-17

Applicant: NORTHWESTERN UNIVERSITY

Inventor： HERSAM, Mark C. ,  SANGWAN, Vinod K. ,  JARIWALA, Deep M. ,  KIM, In Soo ,  MARKS, Tobin J. ,  LAUHON, Lincoln J.

IPC: G11C11/16 ,  G11C13/00

CPC classification number: H01L45/1206 ,  G11C13/0007 ,  G11C13/0069 ,  G11C2013/0083 ,  G11C2213/15 ,  G11C2213/53 ,  H01L27/2463 ,  H01L45/08 ,  H01L45/1226 ,  H01L45/1253 ,  H01L45/142 ,  H01L45/143 ,  H01L45/1616 ,  H01L45/1625

Abstract: In one aspect of the invention, the memristor includes a monolayer film formed of an atomically thin material, where the monolayer film has at least one grain boundary (GB), a first electrode and a second electrode electrically coupled with the monolayer film to define a memristor channel therebetween, such that the at least one GB is located in the memristor channel, and a gate electrode capacitively coupled with the memristor channel.

Abstract translation: 在本发明的一个方面，忆阻器包括由原子薄的材料形成的单层膜，其中单层膜具有至少一个晶界（GB），第一电极和第二电极与单层膜电耦合以限定 忆阻器通道，使得至少一个GB位于忆阻器通道中，以及栅极电极与忆阻器通道电容耦合。

公开(公告)号：WO2021211423A1

公开(公告)日：2021-10-21

申请号：PCT/US2021/026822

申请日：2021-04-12

Applicant: NORTHWESTERN UNIVERSITY

Inventor： MARKS, Tobin J. ,  GAO, Yanshan ,  KRATISH, Yosi ,  LI, Jiaqi

IPC: C08J11/24 ,  C07C51/09 ,  C08J11/28

Abstract: A method for depolymerizing a polyester may comprise heating a polyester at a temperature and for a period of time in the presence of a supported metal-dioxo catalyst, optionally, in the presence of H2, to induce hydrogenolysis of ester groups in the polyester and provide monomers of the polyester.

公开(公告)号：WO2019191539A1

公开(公告)日：2019-10-03

申请号：PCT/US2019/024754

申请日：2019-03-29

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  NORTHWESTERN UNIVERSITY

Inventor： MARKS, Tobin J. ,  GAO, Yanshan ,  LOHR, Tracy L. ,  CHRISTIANSON, Matthew D. ,  KLOSIN, Jerzy ,  CARNAHAN, Edmund M. ,  YOUNG, Andrew J.

IPC: C08F10/02 ,  C08F4/6592 ,  C08F4/659 ,  C07F5/02

Abstract: Embodiments are directed to catalyst systems comprising: a procatalyst; and a co-catalyst, the co-catalyst comprising: a non-coordinating borate anion having the formula [B(C 6 F 5 ) 4 ] 1- and a cation according to formula (I).

公开(公告)号：WO2013012883A1

公开(公告)日：2013-01-24

申请号：PCT/US2012/047110

申请日：2012-07-18

Applicant: NORTHWESTERN UNIVERSITY ,  MARKS, Tobin J. ,  ZHU, Qingjun ,  WEGENER, Staci

Inventor： MARKS, Tobin J. ,  ZHU, Qingjun ,  WEGENER, Staci

IPC: C07C2/76 ,  C07C2/84 ,  C07C11/04

CPC classification number: C07C2/84 ,  B01J27/04 ,  B01J27/045 ,  B01J27/051 ,  B01J27/0515 ,  C07C2527/04 ,  C07C2527/045 ,  C07C2527/051 ,  Y02P20/52 ,  C07C11/04

Abstract: Form ethylene via a method that includes vaporizing elemental sulfur, providing a metal sulfide catalyst, and contacting the metal sulfide catalyst with a mixture of methane and the vaporized elemental sulfur to form ethylene. The mixture has a methane to sulfur molar ratio greater than 1.2: 1.0.

Abstract translation: 通过包括蒸发元素硫，提供金属硫化物催化剂并使金属硫化物催化剂与甲烷和蒸发的元素硫的混合物接触以形成乙烯的方法形成乙烯。 该混合物的甲烷与硫的摩尔比大于1.2:1.0。

公开(公告)号：WO2016183207A1

公开(公告)日：2016-11-17

申请号：PCT/US2016/031868

申请日：2016-05-11

Applicant: NORTHWESTERN UNIVERSITY

Inventor： MARKS, Tobin J. ,  WANG, Qian ,  CHUNG, Yip-Wah ,  DELFERRO, Massimiliano ,  DESANKER, Michael ,  HE, Xingliang

IPC: C10M133/38 ,  C10M169/04 ,  C10M103/04

CPC classification number: C10M133/38 ,  C10M2203/1025 ,  C10M2215/22 ,  C10M2215/222 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/56 ,  C10N2240/10 ,  C10N2240/104 ,  C10N2220/022

Abstract: Compositions comprising an oil component and one or more cyclen compounds which can be structurally modified to affect anti-friction and anti-wear functionality. A method of using a cyclen compound to reduce boundary lubrication friction, comprising: providing opposed, first and second metal metal substrates; applying an oil-cyclen composition to at least one of said metal substrates; and contacting said first and second metal substrates, said contact inducing boundary lubrication friction therebetween, said composition in an amount sufficient to reduce boundary lubrication friction between said substrates, said reduction compared to boundary lubrication friction induced by substrate contact with application of a composition absent from said cyclen compound.

Abstract translation: 包含油组分和一种或多种环化合物的组合物，其可被结构上改性以影响抗摩擦和抗磨损功能。 一种使用旋环化合物以减少边界润滑摩擦的方法，包括：提供相对的第一和第二金属基底; 将油 - 环烯烃组合物施加到所述金属基材中的至少一个; 并且接触所述第一和第二金属基底，所述接触引起其间的边界润滑摩擦，所述组合物的量足以减少所述基底之间的边界润滑摩擦，所述减少与基底接触引起的边界润滑摩擦相比， 所述环烯化合物。