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1.发明公开公开(公告)号：US20240018290A1
公开(公告)日：2024-01-18
申请号：US18255048
申请日：2021-12-16
发明人： Evelyn Auyeung , Roxanne M. Jenkins , Jasson T. Patton , Jaclyn Murphy , David D. Devore , Rhett A. Baillie , Zhe Zhou , Thomas Wesley Karjala, Jr.
IPC分类号： C08F297/02 , C08F212/08 , C08F210/02
CPC分类号： C08F297/02 , C08F212/08 , C08F210/02
摘要： A process to form a composition comprising an ethylene/vinylarene diblock and/or triblock interpolymer, and comprising at least the following steps: A) polymerizing in a reactor A, a mixture A comprising ethylene, and optionally an alpha-olefin, and optionally a vinylarene, in the presence of at least the following: a) a metal complex S selected from the following: Formula S1, Formula S2, Formula S3, Formula S4 or Formula S5, as described herein: B) polymerizing in a reactor B, a mixture B comprising ethylene, a vinylarene, and optionally an alpha-olefin, in the presence of at least the following: b) a metal complex H selected from the following Formula H1 or Formula H2, as described herein; and wherein step A occurs before step B, or vise-versa, and at least one chain shuttling agent is fed into the first reactor. A composition comprising an ethylene/vinylarene diblock or triblock interpolymer, as described herein.
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公开(公告)号：US20220402856A1
公开(公告)日：2022-12-22
申请号：US17773587
申请日：2020-12-17
发明人： Evelyn Auyeung , Arkady L. Krasovskiy , Jaclyn Murphy , Bryan D. Stubbert , Anna V. Davis , Clark H. Cummins
IPC分类号： C07C67/343
摘要： The present disclosure relates to a process for preparing an alpha-substituted acrylate, the process comprising: a) combining starting materials comprising an alpha-(halomethyl) acrylate and an organoaluminum compound, thereby forming a product comprising the alpha-substituted acrylate.
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3.发明申请公开(公告)号：US20220073656A1
公开(公告)日：2022-03-10
申请号：US16338267
申请日：2017-09-29
发明人： Lixin Sun , Zhe Zhou , Jaclyn Murphy , Edmund M. Carnahan
摘要： The present disclosure relates to a process for synthesizing a multi- or dual-headed composition by using an alpha,omega-diene and an organometallic compound in the presence of a catalyst precursor. 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：US20190292396A1
公开(公告)日：2019-09-26
申请号：US16349474
申请日：2017-11-10
发明人： Justice Alaboson , Jaclyn Murphy , Yuanqiao Rao , Cristina Serrat
IPC分类号： C09D123/06 , C08F110/02 , C09D5/00 , B05D3/04 , B05D7/26
摘要： Conventional atomic layer deposition technology is modified to increase its cost-effective viability for use in producing thinly coated flexible packaging film. In one embodiment a thinly coated flexible substrate, e.g., a polyolefin film, is made by a process comprising the steps of: (A) Dissolving a self-limiting precursor in a solvent to form a solution of dissolved self-limiting precursor in the solvent, (B) Applying the solution to a facial surface of a flexible polymer film so that at least a portion of the dissolved self-limiting precursor attaches to the facial surface of the film and the solution is at least partially depleted of self-limiting precursor, and (C) Curing the attached self-limiting precursor by contact with oxygen
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公开(公告)号：US20220402855A1
公开(公告)日：2022-12-22
申请号：US17773583
申请日：2020-12-17
发明人： Evelyn Auyeung , Arkady L. Krasovskiy , Jaclyn Murphy , Bryan D. Stubbert , Anna V. Davis , Clark H. Cummins
IPC分类号： C07C67/343
摘要： The present disclosure relates to a process for preparing an alpha-substituted acrylate, the process comprising: a) combining starting materials comprising an alpha-(halomethyl) acrylate and an organozinc compound, thereby forming a product comprising the alpha-substituted acrylate.
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公开(公告)号：US11453799B2
公开(公告)日：2022-09-27
申请号：US16349474
申请日：2017-11-10
发明人： Justice Alaboson , Jaclyn Murphy , Yuanqiao Rao , Cristina Serrat
IPC分类号： C09D123/06 , B05D3/04 , B05D7/26 , C08F110/02 , C09D5/00 , C08J7/06 , C08J7/048
摘要： Conventional atomic layer deposition technology is modified to increase its cost-effective viability for use in producing thinly coated flexible packaging film. In one embodiment a thinly coated flexible substrate, e.g., a polyolefin film, is made by a process comprising the steps of: (A) Dissolving a self-limiting precursor in a solvent to form a solution of dissolved self-limiting precursor in the solvent, (B) Applying the solution to a facial surface of a flexible polymer film so that at least a portion of the dissolved self-limiting precursor attaches to the facial surface of the film and the solution is at least partially depleted of self-limiting precursor, and (C) Curing the attached self-limiting precursor by contact with oxygen.
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7.发明授权公开(公告)号：US11359035B2
公开(公告)日：2022-06-14
申请号：US16338267
申请日：2017-09-29
发明人： Lixin Sun , Zhe Zhou , Jaclyn Murphy , Edmund M. Carnahan
摘要： The present disclosure relates to a process for synthesizing a multi- or dual-headed composition by using an alpha,omega-diene and an organometallic compound in the presence of a catalyst precursor. 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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8.发明授权公开(公告)号：US11174329B2
公开(公告)日：2021-11-16
申请号：US16338232
申请日：2017-09-29
发明人： Lixin Sun , Zhe Zhou , Jaclyn Murphy , Edmund M. Carnahan
IPC分类号： C08F4/10 , C08F4/52 , C08F110/02 , C08F12/34 , C07C13/465
摘要： The present disclosure relates to a multi- or dual-headed composition having the formula (I) or (II). The present disclosure also relates to a process for preparing the multi- or dual-headed composition having the formula (I) or (II), the process including combining 1,2,4-trivinylcyclochexane, an organometallic compound, and a catalyst precursor. The present disclosure further relates to use of the composition having the formula (I) or (II) in olefin polymerization.
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9.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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10.发明申请公开(公告)号：US20190225719A1
公开(公告)日：2019-07-25
申请号：US16338232
申请日：2017-09-29
发明人： Lixin Sun , Zhe Zhou , Jaclyn Murphy , Edmund M. Carnahan
IPC分类号： C08F110/02 , C07C13/465
摘要： The present disclosure relates to a multi- or dual-headed composition having the formula (I) or (II). The present disclosure also relates to a process for preparing the multi- or dual-headed composition having the formula (I) or (II), the process including combining 1,2,4-trivinylcyclochexane, an organometallic compound, and a catalyst precursor. The present disclosure further relates to use of the composition having the formula (I) or (II) in olefin polymerization.
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