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31.发明申请公开(公告)号：US20220169756A1
公开(公告)日：2022-06-02
申请号：US17437271
申请日：2020-03-05
Applicant: Dow Global Technologies LLC
Inventor： Andrew M. Camelio , Brad C. Bailey , Matthew D. Christianson , Robert DJ Froese , David D. Devore
IPC: C08F4/6592 , C08F210/06 , C08F210/16 , C08F2/04
Abstract: Embodiments of this disclosure include polymerization processes that include contacting propylene and/or one or more (C4-C12)α-olefins in a reactor including a catalyst system. The catalyst system comprises a metal-ligand complex according to formula (I).
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公开(公告)号：US11104751B2
公开(公告)日：2021-08-31
申请号：US16624564
申请日：2018-06-19
Applicant: Dow Global Technologies LLC
Inventor： Andrew M. Camelio , Endre Szuromi , David D. Devore , Robert D. J. Froese
IPC: C08F4/76 , C08F4/64 , C08F210/16 , C07F7/28 , C08F4/659
Abstract: 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：US20210210691A1
公开(公告)日：2021-07-08
申请号：US16065291
申请日：2015-12-24
Applicant: Dow Global Technologies LLC , Rohm and Haas Electronic Materials LLC , Rohm and Haas Electronic Materials Korea Ltd.
Inventor： Minrong Zhu , Jichang Feng , Jing Jing Yan , Zhengming Tang , Shaoguang Feng , Hua Ren , Hong Yeop Na , Yoo-Jin Doh , Yuchen Liu , David D. Devore , Peter Trefonas, III , Liam P. Spencer
IPC: H01L51/00 , C08F112/32 , C08K5/55
Abstract: Polymeric layers suitable for organic layers of electronic devices that show reduced driving voltage and/or increased luminous efficiency.
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公开(公告)号：US20210002467A1
公开(公告)日：2021-01-07
申请号：US16982514
申请日：2019-03-18
Applicant: Dow Global Technologies LLC
Inventor： Matthias Ober , Longyan Liao , Jasson T. Patton , Sukrit Mukhopadhyay , Jerzy Klosin , David D. Devore
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：US20200185604A1
公开(公告)日：2020-06-11
申请号：US16329836
申请日：2017-10-20
Applicant: Dow Global Technologies LLC
Inventor： Robert David Grigg , Liam P. Spencer , John W. Kramer , David D. Devore , Brian Goodfellow , Chun Liu , Sukrit Mukhopadhyay , Thomas H. Peterson , William H. H. Woodward , Anatoliy N. Sokolov
IPC: H01L51/00 , C07D209/86 , C09K11/06 , C07C211/61
Abstract: Provided is an organic light-emitting diode comprising a substrate, an anode layer, optionally one or more hole injection layers, one or more hole transport layers, optionally one or more electron blocking layers, an emitting layer, optionally one or more hole blocking layers, optionally one or more electron transport layers, an electron injection layer, and a cathode, wherein either the hole injection layer, or the hole transport layer, or both of the hole injection layer and the hole transport layer, or a layer that functions as both a hole injection layer and a hole transport layer, comprises a polymer that comprises one or more triaryl aminium radical cations having the structure (S1) wherein each of R11, R12, R13, R14, R15, R21, R22, R23, R24, R25, R31, R32, R33, R34, and R35 is independently selected from the group consisting of hydrogen, deuterium halogens, amine groups, hydroxyl groups, sulfonate groups, nitro groups, and organic groups, wherein two or more of R11, R12, R13, R14, R15, R21, R22, R23, R24, R25, R31; R32; R33 R34 and R35 are optionally connected to each other to form a ring structure; wherein one or more of R11, R12, R13, R14, R15, R21, R22, R23, R24, R25, R31, R32, R33, R34, and R35 is covalently bound to the polymer, and wherein A″ is an anion.
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Patent Agency Ranking
公开(公告)号：US20190207115A1
公开(公告)日：2019-07-04
申请号：US16311874
申请日：2016-06-28
Applicant: Dow Global Technologies LLC
Inventor： Robert David GRIGG , Liam P. Spencer , John W. Kramer , Chun Liu , David D. Devore , Shaoguang Feng , Jichang Feng , Minrong Zhu , Yang Li , Sukrit Mukhopadhyay , Anatoliy N. Sokolov , Matthew S. Remy , Peter Trefonas , Bethany Neilson
IPC: H01L51/00 , C08F112/14 , C08F112/32 , C09D125/18 , C09D5/24
CPC classification number: H01L51/0039 , C08F12/22 , C08F12/26 , C08F12/32 , C08F12/34 , C08F112/14 , C08F112/32 , C09D5/24 , C09D125/18 , H01L51/0035 , H01L51/0043 , H01L51/5056
Abstract: A polymer which has Mn at least 4,000 and comprises polymerized units of a compound of formula NAr1A2A3, wherein Ar1, Ar2 and Ar3 independently are C6-C40 aromatic substituents; Ar1, Ar2 and Ar3 collectively contain no more than one nitrogen atom and at least one of Ar1, Ar2 and Ar3 contains a vinyl group attached to an aromatic ring.
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37.发明授权公开(公告)号：US10294203B2
公开(公告)日：2019-05-21
申请号：US15537444
申请日：2015-11-11
Inventor： Zhengming Tang , Chong Xing , Shaoguang Feng , Minrong Zhu , Hua Ren , Hong-Yeop Na , Yuchen Liu , Robert J. Wright , David D. Devore
IPC: C07D207/335 , C09K11/06
Abstract: An organic compound suitable for organic layers of electronic devices that show improved luminescent properties.
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38.发明申请公开(公告)号：US20180277766A1
公开(公告)日：2018-09-27
申请号：US15469746
申请日：2017-03-27
Inventor： Sukrit Mukhopadhyay , Timothy S. De Vries , David D. Devore , Dannielle McCarthy , Benjamin Cotts , Rodrigo Javier Noriega-Manez , Naomi Shauna Ginsberg
CPC classification number: H01L51/5028 , C09K11/06 , C09K2211/1007 , C09K2211/1033 , C09K2211/1048 , H01L51/007 , H01L2051/0063
Abstract: Disclosed herein is a composition comprising a host material; a fluorescent emitter, wherein the host material and the emitter are different from each other; and a codopant comprising a small molecule that has a polarity that is different from that of the host material; where the codopant modulates an energy gap of the fluorescent emitter to enhance thermally activated delayed fluorescence of the fluorescent emitter in a solid state. Disclosed herein too is a method comprising blending together a solvent, a host material, a fluorescent emitter, and a codopant, wherein the host material and the emitter are different from each other; and wherein the codopant comprising a small molecule that has a polarity that is different from that of the host material; where the codopant modulates an energy gap of the fluorescent emitter to enhance thermally activated delayed fluorescence of the fluorescent emitter in a solid state.
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39.发明申请公开(公告)号：US20180265602A1
公开(公告)日：2018-09-20
申请号：US15764534
申请日：2016-09-28
Applicant: Dow Global Technologies LLC
Inventor： Lixin Sun , David D. Devore
IPC: C08F2/38 , C08F210/16
CPC classification number: C08F2/38 , C07F3/06 , C08F4/6192 , C08F4/64175 , C08F4/65908 , C08F36/00 , C08F210/16 , C08F4/64193 , C08F4/64044
Abstract: 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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40.发明授权公开(公告)号：US10005729B2
公开(公告)日：2018-06-26
申请号：US15537449
申请日：2015-12-25
Inventor： Zhengming Tang , Chong Xing , Shaoguang Feng , Hong-Yeop Na , Minrong Zhu , Robert J. Wright , David D. Devore
IPC: C07D209/58 , H01L51/50 , C07D209/14 , C09K11/06
CPC classification number: C07D209/58 , C07D209/14 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/001 , H01L51/0052 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088
Abstract: Organic compounds suitable for organic layers of electronic devices that show improved luminescent properties.
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