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公开(公告)号：US20230265222A1
公开(公告)日：2023-08-24
申请号：US18013232
申请日：2021-06-23
发明人： Liam Spencer , Zachary S. Kean , David D. Devore , Jordan C. Reddel , Bethany M. Neilson , Matthew Olsen , Zhanjie Li , Phillip D. Hustad
IPC分类号： C08F8/42 , C08F210/02 , C08F230/08 , C08G77/442 , C08F4/659
CPC分类号： C08F8/42 , C08F210/02 , C08F230/08 , C08G77/442 , C08F4/65912 , C08F2420/02
摘要： An interpolymer, which comprises at least one siloxane group, and prepared by polymerizing a mixture comprising one or more “addition polymerizable monomers” and at least one siloxane monomer, in the presence of a catalyst system comprising a Group 3-10 metal complex, and the siloxane monomer is selected from the following Formula 1: Aa-Si(Bb)(Cc)(Hh0)—O—(Si(Dd)(Ee) (Hh1)—O)x—Si(Ff)(Gg)(Hh2), described herein. An ethylene/siloxane interpolymer comprising at least one chemical unit of Structure 1, or at least one chemical unit of Structure 2, each described herein. A process to form an interpolymer, which comprises, in polymerized form, at least one siloxane monomer, or at least one silane monomer without a siloxane linkage, said process comprising polymerizing a mixture comprising one or more “addition polymerizable monomers” and at least one monomer of Formula 4, described herein, in the presence of a catalyst system comprising a metal complex from Formula A or Formula B, each described herein.
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公开(公告)号：US20230279165A1
公开(公告)日：2023-09-07
申请号：US18013224
申请日：2021-06-23
发明人： Jordan C. Reddel , Mark F. Sonnenschein , David S. Laitar , Andrew B. Shah , Bethany M. Neilson , Colin LiPi Shan , David D. Devore , Jozef J. I. Van Dun , Philip D. Hustad , Zhanjie Li , Zachary S. Kean , Ken Kawamoto
IPC分类号： C08F210/02
CPC分类号： C08F210/02 , C08F2420/02
摘要： A process to form a crosslinked composition comprising thermally treating a composition at a temperature ≥ 25° C., in the presence of moisture, and wherein the composition comprises the following components: a) an olefin/silane interpolymer, b) a cure catalyst selected from the following: i) a metal alkoxide, ii) a metal carboxylate, iii) a metal sulfonate, iv) an aryl sulfonic acid, v) a tris-aryl borane, vi) any combination of two or more from i)-v). Also, a composition comprising the following components a and b, as described above. A process to form an olefin/alkoxysilane interpolymer, and the corresponding composition, said process comprising thermally treating a composition comprising the following components: a) an olefin/silane interpolymer, b) an alcohol, and c) a Lewis acid.
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3.发明申请公开(公告)号：US20210017311A1
公开(公告)日：2021-01-21
申请号：US16982503
申请日：2019-03-18
申请人： Dow Silicones Corporation , Rohm and Haas Electronic Materials LLC , Dow Global Technologies LLC
发明人： Jongwook Choi , David D. Devore , Robert David Grigg , Phillip D. Hustad , Jaclyn Murphy , Mark E. Ondari , Jordan Reddel , Lixin Sun
IPC分类号： C08F210/16 , C08F8/42 , C08F8/12 , C08F4/659
摘要： The present disclosure is directed to a silicon-terminated telechelic polyolefin composition comprising a compound of formula (I). Embodiments related to a process for preparing the silicon-terminated telechelic polyolefin composition comprising a compound of formula (I), the process comprising combining starting materials comprising (A) a silicon-terminated organo-metal compound and (B) a silicon-based functionalization agent, thereby obtaining a product comprising the silicon-terminated telechelic polyolefin composition. In further embodiments, the starting materials of the process may further comprise (C) a nitrogen containing heterocycle. In further embodiments, the starting materials of the process may further comprise (D) a solvent.
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公开(公告)号：US20220403060A1
公开(公告)日：2022-12-22
申请号：US17764369
申请日：2020-09-28
发明人： Endre Szuromi , Andrew M. Camelio , David D. Devore , Kara A. Milbrandt , Matthew D. Christianson
IPC分类号： C08F4/649 , C08F210/16
摘要： Processes of polymerizing olefins include contacting ethylene, a (C3-C40)alpha-olefin comonomer, and a solvent in the presence of a chain transfer agent and a catalyst system, the catalyst system comprising a metal-ligand complex according to formula (I).
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5.发明授权公开(公告)号：US10723816B2
公开(公告)日：2020-07-28
申请号：US15764534
申请日：2016-09-28
发明人： Lixin Sun , David D. Devore
IPC分类号： C08F4/54 , C08F4/64 , C08F2/38 , C07F3/06 , C08F210/16 , C08F4/6192 , C08F4/659 , C08F36/00
摘要： The present disclosure relates to a process for synthesizing multi- or dual-headed compositions having the formula R1MA[R2MA-]NR1 by employing a sterically hindered compound and an organometallic compound in the presence of a transition metal catalyst. The present disclosure further relates to use of the compositions, as well as the process to make the same, in olefin polymerization.
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公开(公告)号：US20200157254A1
公开(公告)日：2020-05-21
申请号：US16621492
申请日：2018-06-20
IPC分类号： C08F4/64 , C08F4/659 , C08F210/16
摘要： Embodiments are directed to catalyst systems comprising at least one metal ligand complex and to processes for polyolefin polymerization incorporating the catalyst systems. The metal ligand complexes have the following structures: (I)
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公开(公告)号：US20200071428A1
公开(公告)日：2020-03-05
申请号：US16494150
申请日：2018-03-15
发明人： Jasson Patton , Todd D. Senecal , Daniel J. Arriola , Matthew D. Christianson , Gordon R. Roof , Jerzy Klosin , David D. Devore , Anna V. Davis
IPC分类号： C08F4/54 , C08F4/76 , C08F210/16
摘要： The present disclosure relates to an olefin polymerization catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefin polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent.
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公开(公告)号：US10297755B2
公开(公告)日：2019-05-21
申请号：US15318407
申请日：2015-08-19
摘要： The invention provides compositions comprising BCB-functionalized materials for use in OLEDs applications. The inventive compositions can be used to form hole-transporting materials for use in electroluminescent devices. In particular, the invention provides for compositions, charge transport film layers, and light emitting devices, comprising, or formed from, a polymer, which comprises one or more polymerized units derived from Structure (A).
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公开(公告)号：US10256410B2
公开(公告)日：2019-04-09
申请号：US15318396
申请日：2015-08-20
发明人： Liam P. Spencer , Liang Hong , Chun Liu , Minrong Zhu , Jichang Feng , Jing Jing Yan , Zhengming Tang , Shaoguang Feng , Peter Trefonas, III , David D. Devore , Nolan T. McDougal
摘要： A light emitting device comprising a polymeric charge transfer layer, wherein the polymeric charge transfer layer is formed from a composition comprising a polymer, said polymer comprising one or more polymerized units derived from Structure A, and one or more polymerized units derived from Structure (B), each as follows: A) a monomer having the Structure (A), as defined herein: and B) a monomer that comprises one or more dienophile moieties.
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10.发明申请公开(公告)号：US20180273654A1
公开(公告)日：2018-09-27
申请号：US15764554
申请日：2016-09-28
发明人： Lixin Sun , David D. Devore
IPC分类号： C08F8/32 , C07C209/66
CPC分类号： C08F8/32 , C07C209/66 , C07C213/02 , C08F4/65908 , C08F4/65912 , C08F8/28 , C08F8/30 , C08F110/14 , C08F210/16 , C08F2410/01 , C08F2800/20 , C08F2810/40 , C08F210/14 , C08F10/00 , C08F4/659 , C07C211/27 , C07C217/58
摘要： The present disclosure relates to a one-pot process for synthesizing functional compounds or functional polymers by reacting an aldehyde with an alkyl-zinc or polymeryl-zinc composition in the presence of a specific Lewis acid, wherein the reaction is rapid and facile at high temperatures.
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