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公开(公告)号：US20230190776A1
公开(公告)日：2023-06-22
申请号：US18069796
申请日：2022-12-21
IPC分类号： A61K31/7016 , A61K47/36 , A61K31/222 , A61K31/4745 , A61K47/34 , D04H3/009 , D04H3/011 , D01F1/10 , D01F6/62 , D01F9/00
CPC分类号： A61K31/7016 , A61K31/222 , A61K31/4745 , A61K47/34 , A61K47/36 , D01F1/10 , D01F6/625 , D01F9/00 , D04H3/009 , D04H3/011 , D10B2509/00
摘要： Described herein are various three-dimensional fiber structures that have multiple polymer fiber layers with an active therapeutic agent entrained in the polymer fiber layers. Further described are methods for forming the three-dimensional fiber structures where the method includes centrifugal spinning of an emulsion containing polymer(s) and the active therapeutic agent(s).
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公开(公告)号：US11408096B2
公开(公告)日：2022-08-09
申请号：US16644686
申请日：2018-09-07
发明人： Karen Lozano , Yuanbing Mao , Carlos Hernandez , Misael E. Martinez , Mark Anthony Ruiz , Jorge Ernesto Vidal , Jose Zuniga
IPC分类号： B29C41/04 , C09K11/77 , D01D7/00 , D01F1/10 , C09K11/02 , D01D5/18 , D01F6/12 , B29K505/00 , B29K27/00
摘要： Described herein is the application of centrifugal spinning to provide a flexible mechanoluminescent material composed of rare earth metal doped fibers. Rare earth metal doped fibers are formed, in one embodiment, by centrifugal spinning.
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3.发明申请公开(公告)号：US20200165746A1
公开(公告)日：2020-05-28
申请号：US16688399
申请日：2019-11-19
发明人： Karen Lozano , Mandana Akia
摘要： Described herein is a method of in situ production of supported nanoparticles using centrifugal spinning to provide a composite fiber structure of polymer or carbon fibers having nanoparticles disposed on the surface. The nanoparticles may be salt particles or elemental metal particles.
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公开(公告)号：US10422054B2
公开(公告)日：2019-09-24
申请号：US15273113
申请日：2016-09-22
摘要： A method of producing doped carbon fibers, doped systems to prepare graphene-fiber hybrid structures, or doped carbon nanostructures, includes forming doped polymer precursors and decomposing at least a portion of the polymeric precursors to form carbon fibers. The decomposition may be accomplished by treating the doped polymer precursors with acid vapor from an aqueous acid solution at a temperature of less than 250° C.
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5.发明授权公开(公告)号：US11427937B2
公开(公告)日：2022-08-30
申请号：US16652928
申请日：2020-02-19
摘要： Described herein are portable apparatuses and methods of creating fibers, such as microfibers and nanofibers. The methods discussed herein employ centrifugal forces to transform material into fibers. Portable apparatuses that may be used to create fibers are described.
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公开(公告)号：US20200251727A1
公开(公告)日：2020-08-06
申请号：US16847909
申请日：2020-04-14
申请人： National Technology & Engineering Solutions of Sandia, LLC , The Board of Regents of the University of Texas System
IPC分类号： H01M4/36 , H01M4/04 , H01M4/131 , H01M4/1391 , H01M10/052 , H01M4/13 , H01M4/139 , H01M4/505 , H01M4/525
摘要： A novel lithium battery cathode, a lithium ion battery using the same and processes and preparation thereof are disclosed. The battery cathode is formed by force spinning. Fiber spinning allows for the formation of core-shell materials using material chemistries that would be incompatible with prior spinning techniques. A fiber spinning apparatus for forming a coated fiber and a method of forming a coated fiber are also disclosed.
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公开(公告)号：US20170081786A1
公开(公告)日：2017-03-23
申请号：US15273113
申请日：2016-09-22
IPC分类号： D01F9/14
摘要： A method of producing doped carbon fibers, doped systems to prepare graphene-fiber hybrid structures, or doped carbon nanostructures, includes forming doped polymer precursors and decomposing at least a portion of the polymeric precursors to form carbon fibers. The decomposition may be accomplished by treating the doped polymer precursors with acid vapor from an aqueous acid solution at a temperature of less than 250° C.
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8.发明申请公开(公告)号：US20210198810A1
公开(公告)日：2021-07-01
申请号：US16652928
申请日：2020-02-19
摘要： Described herein are portable apparatuses and methods of creating fibers, such as microfibers and nanofibers. The methods discussed herein employ centrifugal forces to transform material into fibers. Portable apparatuses that may be used to create fibers are described.
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公开(公告)号：US20200289249A1
公开(公告)日：2020-09-17
申请号：US16082010
申请日：2017-03-03
摘要： Described herein is the application of centrifugal spinning to provide a polypropylene (PP) nanofiber environment for cell growth. PP nanofiber mats, formed by centrifugal spinning are treated with one or more antimicrobial agents. The treated PP material was shown to have a 10 reduced rate of rejection and promote cell growth and proliferation.
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公开(公告)号：US11677071B2
公开(公告)日：2023-06-13
申请号：US16847909
申请日：2020-04-14
申请人： National Technology & Engineering Solutions of Sandia, LLC , The Board of Regents of the University of Texas System
IPC分类号： H01M4/04 , H01M4/131 , H01M4/13 , H01M4/505 , H01M4/525 , H01M4/36 , H01M4/1391 , H01M10/052 , H01M4/139 , H01M4/02
CPC分类号： H01M4/366 , H01M4/04 , H01M4/0471 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M10/052 , H01M2004/021 , H01M2004/028
摘要： A novel lithium battery cathode, a lithium ion battery using the same and processes and preparation thereof are disclosed. The battery cathode is formed by force spinning. Fiber spinning allows for the formation of core-shell materials using material chemistries that would be incompatible with prior spinning techniques. A fiber spinning apparatus for forming a coated fiber and a method of forming a coated fiber are also disclosed.
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