公开(公告)号：US20240344243A1

公开(公告)日：2024-10-17

申请号：US18449722

申请日：2023-08-15

申请人： HuiHong (Nantong) Safety Products Co.Ltd.

发明人： Dongliang LIN

IPC分类号： D01F8/06 ,  D01D1/02 ,  D01D5/10 ,  D01D11/06 ,  D01F1/02 ,  D01F8/18

CPC分类号： D01F8/06 ,  D01D1/02 ,  D01D5/10 ,  D01D11/06 ,  D01F1/02 ,  D01F8/18 ,  D10B2101/08 ,  D10B2321/02

摘要： The present invention relates to the technical field of fiber production and provides a method for preparing a polyolefin fiber and a product and use. The preparation method comprises the following specific steps: S1. mixing a silane coupling agent, a dispersant and an organic solvent to obtain a treatment solution; S2. uniformly dispersing the treatment solution on a fully dried ceramic fiber and high-speed stirring, wherein the ceramic fiber is a mixture of nanoscale alumina, microscale alumina, nanoscale silica and microscale silica; and S3. high-speed premixing a polyolefin powder and the treated ceramic fiber to obtain an anti-cutting functional masterbatch, and then melt spinning the same to obtain the polyolefin fiber. The method of the present invention enables significant improvement of the strength, wear resistance, softness, comfort, moisture absorption and permeability of the prepared polyolefin fiber, thereby greatly improving the anti-cutting performance, hand feel and comfort of the polyolefin fiber.

公开(公告)号：US20240326017A1

公开(公告)日：2024-10-03

申请号：US18621503

申请日：2024-03-29

申请人： UT-Battelle, LLC ,  THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ,  Cornell University

发明人： Michelle K. Kidder ,  Ah-Hyung Park ,  Yong L. Joo

IPC分类号： B01J20/28 ,  B01D39/16 ,  B01D53/02 ,  B01D53/62 ,  B01J20/22 ,  B01J20/26 ,  D01F8/16 ,  D01F8/18

CPC分类号： B01J20/28023 ,  B01D39/1623 ,  B01D53/02 ,  B01D53/62 ,  B01J20/223 ,  B01J20/262 ,  B01J20/264 ,  D01F8/16 ,  D01F8/18 ,  B01D2239/0216 ,  B01D2239/0407 ,  B01D2239/0428 ,  B01D2239/0631 ,  B01D2257/504 ,  B01D2258/0283 ,  B01J2220/445 ,  B01J2220/46

摘要： An encapsulated fiber composition (typically resulting from an electrospinning process) containing: (i) a lengthwise core portion of the fiber comprising an amine-containing material for adsorbing carbon dioxide; and (ii) a lengthwise sheath portion of the fiber surrounding said lengthwise core portion, wherein the lengthwise sheath portion comprises a microporous polymer. Particularly described are fiber compositions containing a nanoparticle organic hybrid material (NOHM) or organoamine or amine-containing sorbent (e.g., PEI or TEPA) in a core portion of the fiber and a polymer of intrinsic microporosity (PIM), such as PIM-1 or PIM-2, or PAN or PAN combined with a polysilazane or polysiloxane in a sheath portion of the fiber. A method of using the fiber composition to capture carbon dioxide, such as from ambient air, is also described.

公开(公告)号：US11932736B2

公开(公告)日：2024-03-19

申请号：US17307611

申请日：2021-05-04

申请人： Toyota Motor Engineering & Manufacturing North America, Inc.

发明人： Yuyang Song ,  Umesh N. Gandhi ,  Piran R. Kidambi

IPC分类号： C08J5/04 ,  D01F8/18

CPC分类号： C08J5/042 ,  C08J5/041 ,  C08J5/043 ,  C08J5/045 ,  D01F8/18 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2325/06 ,  C08J2333/12 ,  C08J2353/02 ,  C08J2367/03 ,  C08J2369/00 ,  C08J2371/02 ,  D10B2101/122 ,  D10B2321/10

摘要： A non-woven carbon fiber reinforced thermoplastic (CFRTP) composite object is formed by the variable frequency microwave (VFM) irradiation of a mixed fiber sheet of thermoplastic fibers, carbon fibers and wavy carbon nanotubes (CNTs). The mixed fiber sheets are prepared from a slurry of the thermoplastic fibers, carbon fibers, and wavy CNTs such that the wavy CNTs contact the carbon fibers and thermoplastic fibers. Upon irradiation with VFM radiation, the wavy CNTs generate heat and transfer the heat to the thermoplastic fibers, causing melting of the thermoplastic to form the matrix of the CFRTP composite object. The mixed fiber sheets can be combined alone or with other sheets to form laminar composites that are molded into objects and heated by VFM irradiation.

公开(公告)号：US20240067533A1

公开(公告)日：2024-02-29

申请号：US18239942

申请日：2023-08-30

申请人： KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION

发明人： Jong Tae SON ,  Hae In KIM

IPC分类号： C01G53/00 ,  D01D5/00 ,  D01D10/02 ,  D01F8/18 ,  D01F9/08

CPC分类号： C01G53/42 ,  D01D5/0007 ,  D01D10/02 ,  D01F8/18 ,  D01F9/08 ,  C01P2004/16 ,  C01P2004/62 ,  C01P2006/40 ,  D10B2101/02 ,  D10B2101/12

摘要： The present disclosure relates to a cathode active material and a method for manufacturing the same, and in particular, to a cathode active material capable of accelerating charge transfer and lithium ion diffusion by shortening a distance of lithium diffusion through electrospinning a mixture solution for manufacturing the cathode active material, and a method for manufacturing the same.

公开(公告)号：US20230340703A1

公开(公告)日：2023-10-26

申请号：US18343251

申请日：2023-06-28

申请人： YANGTZE DELTA REGION INSTITUTE (QUZHOU), UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA

发明人： Xiongbang WEI ,  Wei CHEN ,  Jiaxuan LIAO ,  Luxi SUI ,  Yuhong QIU ,  Xin LONG

IPC分类号： D01F8/16 ,  D01F8/18 ,  D01D1/02 ,  D01D5/00 ,  G01N33/00 ,  G01N27/12

CPC分类号： D01F8/16 ,  D01F8/18 ,  D01D1/02 ,  D01D5/003 ,  G01N33/005 ,  G01N27/127 ,  D10B2331/14 ,  D10B2401/10

摘要： A method for preparing a palladium-loaded heterojunction composite framework aerogel, including: preparing a hollow tin dioxide (SnO2) nanofiber; preparing a tetrabutyl titanate-hollow SnO2 nanofiber mixed solution; preparing a palladium dichloride (PdCl2) precursor solution; adding the PdCl2 precursor solution to the tetrabutyl titanate-hollow SnO2 nanofiber mixed solution to form a heterojunction double-network composite framework gel; and preparing a palladium nanoparticle-loaded heterojunction double-network composite framework aerogel. A method for preparing a hydrogel sensor coated with the palladium-loaded heterojunction composite framework aerogel is also provided herein.

公开(公告)号：US20180044818A1

公开(公告)日：2018-02-15

申请号：US15552489

申请日：2016-02-22

申请人： NanoSpun Technologies Ltd.

发明人： Eyal ZUSSMAN ,  Anica LANCUSKI

IPC分类号： D01F8/18 ,  A61K9/00 ,  D01F9/00 ,  D01D7/00 ,  A61K35/747 ,  D01D5/00 ,  D01D4/02 ,  D01D5/38 ,  A61K9/70 ,  D01F1/10

CPC分类号： D01F8/18 ,  A61K9/0053 ,  A61K9/70 ,  A61K35/747 ,  C07C53/02 ,  C08B31/04 ,  C08L3/06 ,  D01D4/02 ,  D01D5/003 ,  D01D5/0038 ,  D01D5/34 ,  D01D5/38 ,  D01D7/00 ,  D01F1/10 ,  D01F9/00 ,  D10B2403/024 ,  D10B2509/00

摘要： Starch-based fibers, compositions comprising same, method of preparing said starch-based fibers, kits and methods for use of said starch-based fibers including but not limited to oral delivery of cells (e.g., probiotic microorganisms) and/or molecules of interest (e.g., nutrients) are provided.

公开(公告)号：US20160369400A1

公开(公告)日：2016-12-22

申请号：US14827752

申请日：2015-08-17

申请人： Dynetics, Inc.

发明人： James L. Maxwell ,  Nicholas Webb ,  James Allen

IPC分类号： C23C16/48 ,  C23C16/20 ,  C23C16/08 ,  D01F8/18 ,  C23C16/50 ,  C23C16/52

CPC分类号： C23C16/483 ,  C04B35/58 ,  C04B35/58007 ,  C04B35/58028 ,  C04B35/62272 ,  C04B35/62277 ,  C04B35/62286 ,  C04B2235/5296 ,  C23C16/08 ,  C23C16/20 ,  C23C16/4418 ,  C23C16/486 ,  C23C16/50 ,  C23C16/52 ,  D01F8/18 ,  D01F9/127 ,  D04H1/4242

摘要： The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication.

摘要翻译： 所公开的方法和装置改善了固体纤维和微结构的制造。 在许多实施方案中，制造是使用一种或多种低摩尔质量前体与一种或多种高摩尔质量前体组合从气态，固体，半固体，液体，临界和超临界混合物。 所述方法和系统通常采用热扩散/反应效应将低摩尔质量前体浓缩在反应区，其中高摩尔质量前体的存在有助于该浓度，并且还可以有助于反应并使反应区绝缘 ，从而实现更高的纤维生长速率和/或降低的能量/热量支出以及减少的均匀成核。 在一些实施例中，本发明还涉及在制造的纤维和微结构之上或之内的信息的永久或半永久性记录和/或读取。 在一些实施例中，本发明还涉及某些功能形状的纤维和微结构的制造。 在一些实施例中，本发明还可以利用激光束轮廓来增强光纤和微结构的制造。

公开(公告)号：US20150114580A1

公开(公告)日：2015-04-30

申请号：US14520497

申请日：2014-10-22

申请人： The Procter & Gamble Company

发明人： Matthew Gary McKEE ,  Gregory Charles GORDON ,  Joerg KLEINWAECHTER ,  Mark Robert SIVIK ,  Paul Dennis TROKHAN

IPC分类号： D01F8/10 ,  D01F8/18 ,  D21H17/37 ,  D21H17/28 ,  D01D5/14 ,  D21H27/30

CPC分类号： D01F8/10 ,  C08B15/005 ,  C08B15/10 ,  C08B31/003 ,  C08B31/006 ,  C08B37/003 ,  C08B37/0057 ,  C08L1/08 ,  C08L3/04 ,  C08L5/08 ,  C08L5/14 ,  C08L33/26 ,  C08L2205/16 ,  D01D5/14 ,  D01F8/18 ,  D10B2321/08 ,  D10B2509/026 ,  D21H17/24 ,  D21H17/28 ,  D21H17/375 ,  D21H27/002 ,  D21H27/005 ,  D21H27/30 ,  C08F220/56 ,  C08F220/58 ,  C08F220/20

摘要： Fibrous elements, for example filaments, containing an acrylamide-based copolymer, fibrous structures employing such fibrous elements, and methods for making same are provided.

摘要翻译： 提供了含有丙烯酰胺类共聚物的纤维元素，例如长丝，采用这种纤维元素的纤维结构体及其制造方法。

公开(公告)号：US20130330477A1

公开(公告)日：2013-12-12

申请号：US13882326

申请日：2011-10-28

申请人： Richard G. Blair

发明人： Richard G. Blair

IPC分类号： C01B31/04

CPC分类号： D06M11/74 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/16 ,  C01B32/182 ,  C01B32/184 ,  C01B32/192 ,  C01B32/23 ,  C09D1/00 ,  C09D5/24 ,  D01F8/18 ,  D01F9/14 ,  D01F9/16 ,  D01F9/21 ,  D06M2101/40

摘要： A mechanochemical oxidation process that allows relatively benign oxidizers to be used for the production of at least partially oxidized graphite, and a method of preparing a carbon fiber using oxidized graphite and a fiber component. Partially oxidized graphite is fully dispersible in water and can be used to prepare thin films with conductivities rivaling pure graphite. This offers the potential for improved electronic displays, solar cells, and lithium ion batteries. A carbon nanotube and a method of making the same is also provided.

摘要翻译： 允许相对良性氧化剂用于生产至少部分氧化的石墨的机械化学氧化方法，以及使用氧化石墨和纤维成分制备碳纤维的方法。 部分氧化石墨完全分散在水中，可用于制备与纯石墨相当的导电性的薄膜。 这提供了改进的电子显示器，太阳能电池和锂离子电池的潜力。 还提供了一种碳纳米管及其制造方法。

公开(公告)号：US08435354B2

公开(公告)日：2013-05-07

申请号：US11545262

申请日：2006-10-10

申请人： Isao Noda ,  Michael M. Satkowski ,  William M. Allen, Jr. ,  James T. Knapmeyer

发明人： Isao Noda ,  Michael M. Satkowski ,  William M. Allen, Jr. ,  James T. Knapmeyer

IPC分类号： C08B30/12 ,  C08B30/00 ,  C08L3/00 ,  C08L89/00 ,  D21H19/54 ,  D06M15/11

CPC分类号： A61L15/28 ,  C08L3/02 ,  C08L3/08 ,  C08L23/12 ,  C08L91/00 ,  C08L2205/02 ,  D01F1/10 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F8/06 ,  D01F8/14 ,  D01F8/18 ,  D01F9/00 ,  D01F11/00 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/70 ,  D04H3/16 ,  D21H13/14 ,  D21H13/30 ,  D21H15/10 ,  D21H17/13 ,  D21H17/15 ,  D21H17/28 ,  D21H17/38 ,  D21H17/47 ,  D21H17/53 ,  D21H27/10 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/696 ,  C08L2666/02 ,  C08L3/04

摘要： Thermoplastic polymer compositions comprising starch and articles made therefrom are water stable or may be rendered so. One method of making water stable thermoplastic compositions comprises the steps of mixing destructured starch with polyhydric alcohol and triglyceride, and forming a transesterification reaction product from at least a portion of the polyhydric alcohol and triglyceride.

摘要翻译： 包含淀粉和由其制成的制品的热塑性聚合物组合物是水稳定的或可以这样制成。 制备水稳定的热塑性组合物的一种方法包括将去结晶的淀粉与多元醇和甘油三酯混合并从多元醇和甘油三酯的至少一部分形成酯交换反应产物的步骤。