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1.发明公开公开(公告)号：US20240279255A1
公开(公告)日：2024-08-22
申请号：US18290969
申请日：2022-10-06
发明人： Erich Molitor , Joseph Neuman , Michael Tulchinsky , Ruth Figueroa , David Devore , Mrunmayi Kumbhalkar , Michael Ferritto , Michael Telgenhoff , Brian Rekken , Souvagya Biswas , Michael A. Brammer , Heather A. Spinney
CPC分类号： C07F7/0889 , C07F7/0838 , C08G77/26
摘要： An organosilicon compound with a primary aminopropyl-functional group is prepared. A catalyzed reductive amination process for combining a secondary propylimine-functional organosilicon compound with ammonia and hydrogen produces the primary aminopropyl-functional organosilicon compound.
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公开(公告)号：US11878296B2
公开(公告)日：2024-01-23
申请号：US17781950
申请日：2021-01-25
发明人： Mrunmayi Kumbhalkar , Wu Chen , Brian Murdoch , Haifeng Shi , Lin Zhao
摘要： A process for separating a catalyst component from a catalyst-containing slurry by centrifugation including separating the catalyst component from the mother liquor of the catalyst-containing slurry using a stacked disc centrifuge equipped with an auto-discharging functionality. The solids discharge from the stacked disc centrifuge is enhanced by adding a washing solution to the bowl and the solids discharge chute of the stacked disc centrifuge.
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公开(公告)号：US20230019789A1
公开(公告)日：2023-01-19
申请号：US17781950
申请日：2021-01-25
发明人： Mrunmayi Kumbhalkar , Wu Chen , Brian Murdoch , Haifeng Shi , Lin Zhao
摘要： A process for separating a catalyst component from a catalyst-containing slurry by centrifugation including separating the catalyst component from the mother liquor of the catalyst-containing slurry using a stacked disc centrifuge equipped with an auto-discharging functionality. The solids discharge from the stacked disc centrifuge is enhanced by adding a washing solution to the bowl and the solids discharge chute of the stacked disc centrifuge.
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