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公开(公告)号：US20160096286A1
公开(公告)日：2016-04-07
申请号：US14965187
申请日：2015-12-10
Applicant: Ticona LLC
Inventor： Timothy A. Regan , Aaron H. Johnson , David W. Eastep
CPC classification number: B29B15/122 , B29B11/16 , B29K2081/04 , B29K2307/04 , B29K2995/0077
Abstract: A die and method for impregnating at least one fiber roving with a polymer resin are disclosed. In one embodiment, the die includes an impregnation section including an impregnation zone configured to impregnate the roving with the resin, the impregnation zone including a plurality of contact surfaces. The die further includes a perturbation positioned on at least one of the plurality of contact surfaces, the perturbation configured to interact with the roving. In one embodiment, the method includes coating a fiber roving with a polymer resin. The method further includes traversing the coated roving through an impregnation zone to impregnate the roving with the resin. The impregnation zone includes a plurality of contact surfaces. The method further includes interacting the coated roving with a perturbation positioned on at least one of the plurality of contact surfaces.
Abstract translation: 公开了一种用聚合物树脂浸渍至少一种纤维粗纱的模头和方法。 在一个实施例中，模具包括浸渍部分，该浸渍部分包括被构造成用树脂浸渍粗纱的浸渍区域，浸渍区域包括多个接触表面。 模具还包括定位在多个接触表面中的至少一个上的扰动，扰动被配置为与粗纱相互作用。 在一个实施方案中，该方法包括用聚合物树脂涂覆纤维粗纱。 该方法还包括通过浸渍区域横穿涂覆的粗纱，以使树脂浸渍粗纱。 浸渍区域包括多个接触表面。 该方法还包括使涂覆的粗纱与位于多个接触表面中的至少一个上的扰动相互作用。
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公开(公告)号：US20140005331A1
公开(公告)日：2014-01-02
申请号：US13707645
申请日：2012-12-07
Applicant: Ticona LLC
Inventor： Aaron H. Johnson , David W. Eastep , Timothy A. Regan , Timothy L. Tibor
CPC classification number: C08K3/04 , B29B15/122 , B29C70/06 , B29C70/52 , C08G2650/40 , C08J5/04 , C08J5/042 , C08J5/08 , C08K3/40 , C09J171/00 , C08K7/02
Abstract: An asymmetric tape and a system and method for impregnating at least one fiber roving with a polymer resin to form an asymmetric tape are provided. The asymmetric tape includes a polymer resin, and a plurality of fibers embedded in the polymer resin to form a fiber reinforced polymer material. The fiber reinforced polymer material includes a first surface and an opposing second surface. The fibers are disposed in the fiber reinforced polymer material to form a resin rich portion and a fiber rich portion. The resin rich portion includes the first surface and the fiber rich portion includes the second surface.
Abstract translation: 提供了一种不对称胶带以及用聚合物树脂浸渍至少一种纤维粗纱以形成非对称胶带的系统和方法。 不对称带包括聚合物树脂和嵌入聚合物树脂中的多根纤维，以形成纤维增强聚合物材料。 纤维增强聚合物材料包括第一表面和相对的第二表面。 将纤维布置在纤维增强聚合物材料中以形成富树脂部分和富含纤维的部分。 富树脂部分包括第一表面，富含纤维的部分包括第二表面。
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公开(公告)号：US20130291993A1
公开(公告)日：2013-11-07
申请号：US13862907
申请日：2013-04-15
Applicant: Ticona LLC
Inventor： Michael A. Ruby , David W. Eastep , Aaron H. Johnson , Rong Luo , Joseph J. Grenci , Christopher McGrady , Xinyu Zhao
IPC: F16L9/133
CPC classification number: C08L81/02 , B29B15/122 , B29C48/022 , B29C48/06 , B29C48/09 , B29C48/287 , B29C48/91 , B29K2081/04 , B29K2105/0005 , B32B1/08 , B32B27/20 , B32B27/286 , B32B2307/558 , B32B2307/7265 , B32B2597/00 , B65D1/0215 , B65D25/14 , B65D31/04 , C08L81/04 , C08L2203/10 , C08L2203/12 , C08L2203/202 , F16L9/133 , F16L9/147 , F16L11/00 , F16L57/04 , F16L57/06 , F16L58/04 , F27B14/00 , Y10T428/1352 , Y10T428/1393 , Y10T428/1397 , Y10T428/2958
Abstract: Pipe sections and methods for forming pipe sections are disclosed. A pipe section includes a hollow body formed from a polymer material, the hollow body having an inner surface and an outer surface, the inner surface defining an interior. The pipe section further includes a barrier layer surrounding and unbonded from the hollow body, the barrier layer having an inner surface and an outer surface. The barrier layer is formed from a continuous fiber reinforced thermoplastic material. Such pipe sections may be lightweight and flexible while exhibiting improved strength characteristics.
Abstract translation: 公开了用于形成管段的管段和方法。 管段包括由聚合物材料形成的中空本体，所述中空体具有内表面和外表面，所述内表面限定内部。 管段还包括围绕和未与中空本体结合的阻挡层，阻挡层具有内表面和外表面。 阻挡层由连续纤维增强热塑性材料形成。 这种管段可以是轻质的和柔性的，同时具有改进的强度特性。
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公开(公告)号：US20130291991A1
公开(公告)日：2013-11-07
申请号：US13862931
申请日：2013-04-15
Applicant: TICONA LLC
Inventor： Michael A. Ruby , David W. Eastep , Joseph J. Grenci , Christopher McGrady , Xinyu Zhao , Rong Luo
CPC classification number: C08L81/02 , B29B15/122 , B29C47/0004 , B29C47/0016 , B29C47/0023 , B29C47/1018 , B29C47/8805 , B29K2081/04 , B29K2105/0005 , B32B1/08 , B32B27/20 , B32B27/286 , B32B2307/558 , B32B2307/7265 , B32B2597/00 , B65D1/0215 , B65D25/14 , B65D31/04 , C08L81/04 , C08L2203/10 , C08L2203/12 , C08L2203/202 , F16L9/133 , F16L9/147 , F16L11/00 , F16L57/04 , F16L57/06 , F16L58/04 , F27B14/00 , Y10T428/1352 , Y10T428/1393 , Y10T428/1397 , Y10T428/2958
Abstract: Pipe sections and methods for forming pipe sections are disclosed. A pipe section includes a hollow body, the hollow body having an inner surface and an outer surface, the inner surface defining an interior. The pipe section further includes a barrier layer surrounding the hollow body, the barrier layer having an inner surface and an outer surface. The barrier layer is formed from a polyarylene sulfide composition. The polyarylene sulfide composition includes a polyarylene sulfide and a crosslinked impact modifier. Such pipe sections exhibit high strength characteristics and flexibility as well as resistance to degradation, even in extreme temperature environments, while maintaining desirable processing characteristics.
Abstract translation: 公开了用于形成管段的管段和方法。 管段包括中空体，中空体具有内表面和外表面，内表面限定内部。 管段还包括围绕中空体的阻挡层，阻挡层具有内表面和外表面。 阻挡层由聚芳硫醚组合物形成。 聚芳硫醚组合物包括聚芳硫醚和交联的抗冲改性剂。 这样的管段即使在极端温度环境下也表现出高的强度特性和柔韧性以及耐劣化性，同时保持理想的加工特性。
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公开(公告)号：US11851561B2
公开(公告)日：2023-12-26
申请号：US17346355
申请日：2021-06-14
Applicant: Ticona LLC
Inventor： David W. Eastep , Kent Moore
CPC classification number: C08L69/00 , C08J3/203 , C08J5/042 , C08J5/043 , C08K3/04 , C08K7/06 , C08K7/14 , C08L67/03 , C08J2367/03 , C08J2369/00 , C08J2467/03 , C08J2469/00
Abstract: A fiber-reinforced polymer composition a plurality of continuous fibers embedded and distributed within a thermoplastic polymer matrix is provided. The thermoplastic polymer matrix constitutes from about 20 wt. % to about 90 wt. % of the composition and the continuous fibers constitute from about 10 wt. % to about 80 wt. % of the composition. Further, the polymer composition has a deflection temperature under load of about 60° C. or more as determined in accordance with ISO 75:2013 at a load of 3.5 MPa.
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Patent Agency Ranking
公开(公告)号：US20210403708A1
公开(公告)日：2021-12-30
申请号：US17346355
申请日：2021-06-14
Applicant: Ticona LLC
Inventor： David W. Eastep , Kent Moore
Abstract: A fiber-reinforced polymer composition a plurality of continuous fibers embedded and distributed within a thermoplastic polymer matrix is provided. The thermoplastic polymer matrix constitutes from about 20 wt. % to about 90 wt. % of the composition and the continuous fibers constitute from about 10 wt. % to about 80 wt. % of the composition. Further, the polymer composition has a deflection temperature under load of about 60° C. or more as determined in accordance with ISO 75:2013 at a load of 3.5 MPa.
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公开(公告)号：US20160318216A1
公开(公告)日：2016-11-03
申请号：US15204377
申请日：2016-07-07
Applicant: Ticona LLC
Inventor： Aaron H. Johnson , David W. Eastep , Timothy A. Regan
CPC classification number: B29C70/52 , B05C3/125 , B05D1/265 , B05D2203/00 , B29B15/122 , B29B15/14 , B29C41/30 , B29C47/0021 , B29C47/004 , B29C47/027 , B29C47/0898 , B29C47/1036 , B29C47/14 , B29C47/70 , B29C47/705 , B29C70/523 , B29C70/526 , B29K2105/0872 , B29K2105/106
Abstract: A die and method for impregnating at least one fiber roving with a polymer resin are disclosed. The die includes an impregnation section. The impregnation section includes an impregnation zone configured to impregnate the roving with the resin. The impregnation zone includes a plurality of contact surfaces. At least one of the plurality of contact surfaces is configured such that a normal force of the roving is less than or equal to a lift force of the resin at an impregnation location on the contact surface during impregnation of the roving with the resin by the contact surface.
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公开(公告)号：US20160035453A1
公开(公告)日：2016-02-04
申请号：US14883769
申请日：2015-10-15
Applicant: Ticona LLC
Inventor： Sherri M. Nelson , David W. Eastep , Timothy L. Tibor , Timothy A. Regan , Michael L. Wesley , Richard Steihm
CPC classification number: H01B1/04 , B29B15/122 , B29C70/523 , H01B1/023 , H01B1/026 , H01B5/105 , H01B7/18 , H01B7/292 , H01B9/008 , H01B9/04 , H01B13/0036 , H01B13/30 , H01R43/00 , Y10T29/49117
Abstract: A composite core for use in electrical cables, such as high voltage transmission cables is provided. The composite core contains at least one rod that includes a continuous fiber component surrounded by a capping layer. The continuous fiber component is formed from a plurality of unidirectionally aligned fiber rovings embedded within a thermoplastic polymer matrix. The present inventors have discovered that the degree to which the rovings are impregnated with the thermoplastic polymer matrix can be significantly improved through selective control over the impregnation process, and also through control over the degree of compression imparted to the rovings during formation and shaping of the rod, as well as the calibration of the final rod geometry. Such a well impregnated rod has a very small void fraction, which leads to excellent strength properties. Notably, the desired strength properties may be achieved without the need for different fiber types in the rod.
Abstract translation: 提供用于电缆的复合芯，例如高压传输电缆。 复合芯包含至少一个棒，其包括被覆盖层包围的连续纤维部件。 连续纤维组分由嵌入在热塑性聚合物基体内的多个单向排列的纤维粗纱形成。 本发明人已经发现，通过对浸渍过程的选择性控制以及通过控制在形成和成形期间赋予粗纱的压缩程度可以显着地改善用热塑性聚合物基质浸渍粗纱的程度 杆，以及最终杆几何的校准。 这种良好浸渍的棒具有非常小的空隙率，这导致优异的强度性能。 值得注意的是，可以实现所需的强度性能，而不需要棒中不同的纤维类型。
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公开(公告)号：US09182056B2
公开(公告)日：2015-11-10
申请号：US13862931
申请日：2013-04-15
Applicant: Ticona LLC
Inventor： Michael A Ruby , David W. Eastep , Joseph J. Grenci , Christopher McGrady , Xinyu Zhao , Rong Luo
IPC: F16L9/12 , F16L9/14 , B32B1/08 , F16L9/133 , F16L9/147 , C08L81/04 , C08L81/02 , F16L11/00 , F27B14/00
CPC classification number: C08L81/02 , B29B15/122 , B29C47/0004 , B29C47/0016 , B29C47/0023 , B29C47/1018 , B29C47/8805 , B29K2081/04 , B29K2105/0005 , B32B1/08 , B32B27/20 , B32B27/286 , B32B2307/558 , B32B2307/7265 , B32B2597/00 , B65D1/0215 , B65D25/14 , B65D31/04 , C08L81/04 , C08L2203/10 , C08L2203/12 , C08L2203/202 , F16L9/133 , F16L9/147 , F16L11/00 , F16L57/04 , F16L57/06 , F16L58/04 , F27B14/00 , Y10T428/1352 , Y10T428/1393 , Y10T428/1397 , Y10T428/2958
Abstract: Pipe sections and methods for forming pipe sections are disclosed. A pipe section includes a hollow body, the hollow body having an inner surface and an outer surface, the inner surface defining an interior. The pipe section further includes a barrier layer surrounding the hollow body, the barrier layer having an inner surface and an outer surface. The barrier layer is formed from a polyarylene sulfide composition. The polyarylene sulfide composition includes a polyarylene sulfide and a crosslinked impact modifier. Such pipe sections exhibit high strength characteristics and flexibility as well as resistance to degradation, even in extreme temperature environments, while maintaining desirable processing characteristics.
Abstract translation: 公开了用于形成管段的管段和方法。 管段包括中空体，中空体具有内表面和外表面，内表面限定内部。 管段还包括围绕中空体的阻挡层，阻挡层具有内表面和外表面。 阻挡层由聚芳硫醚组合物形成。 聚芳硫醚组合物包括聚芳硫醚和交联的抗冲改性剂。 这样的管段即使在极端温度环境下也表现出高的强度特性和柔韧性以及耐劣化性，同时保持理想的加工特性。
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公开(公告)号：US20240132707A1
公开(公告)日：2024-04-25
申请号：US18479847
申请日：2023-10-03
Applicant: Ticona LLC
Inventor： David W. Eastep , Uta Schoenwald-Otten , Gennaro Signorelli
CPC classification number: C08L23/14 , C08J5/244 , C08K7/14 , C08J2323/14
Abstract: A fiber-reinforced polymer composition that contains a polymer matrix and a plurality of long reinforcing fibers distributed within the polymer matrix is provided. The polymer matrix contains a propylene impact copolymer having a first melt flow rate of from about 10 to about 100 grams per 10 minutes and a metallocene-catalyzed propylene homopolymer having a second melt flow rate of from about 10 to about 100 grams per 10 minutes, wherein the ratio of the second melt flow rate to the first melt flow rate is from about 0.1 to about 2. The composition exhibits a toluene equivalent volatile organic content of about 50 μgC/g or less as determined in accordance with VDA 278:2002.
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