公开(公告)号：US12042954B2

公开(公告)日：2024-07-23

申请号：US16870739

申请日：2020-05-08

申请人： The Texas A&M University System

发明人： Aniruddh Vashisth ,  Micah J. Green

IPC分类号： B29B13/08 ,  B29B11/16 ,  B29C70/50 ,  C08J3/24 ,  C08J3/28 ,  C08J5/24 ,  B29C35/08 ,  H05B6/46 ,  H05B6/60

CPC分类号： B29B13/08 ,  B29B11/16 ,  B29C70/50 ,  B29C70/502 ,  B29C70/504 ,  C08J3/247 ,  C08J3/28 ,  C08J5/243 ,  B01J2208/00469 ,  B29C2035/0855 ,  B29C2035/0861 ,  C08J5/244 ,  C08J5/246 ,  C08J2363/00 ,  H05B6/46 ,  H05B6/60

摘要： A method of fabrication processing a pre-preg material includes applying electromagnetic heating to a composition including a fiber and a resin. The electromagnetic heating is conducted with at least one fringing field capacitor utilizing radio frequency (RF) alternating current (AC) and controlling cross-linking of the resin in the composition via the electromagnetic heating.

公开(公告)号：US09873231B2

公开(公告)日：2018-01-23

申请号：US14230246

申请日：2014-03-31

申请人： Goodrich Corporation

发明人： Jean-Francois Le Costaouec

IPC分类号： B29C70/50 ,  B29C43/52 ,  F16D69/02 ,  B29C43/28 ,  D04H1/488 ,  B29C70/12 ,  B29C43/34 ,  C04B35/52 ,  C04B35/71 ,  D04H1/4242 ,  D04H1/485 ,  D04H1/72 ,  B29K101/12 ,  B29K105/12 ,  B29K307/04 ,  B29L31/16

CPC分类号： B29C70/502 ,  B29C43/28 ,  B29C43/34 ,  B29C43/52 ,  B29C70/12 ,  B29K2101/12 ,  B29K2105/128 ,  B29K2307/04 ,  B29L2031/16 ,  C04B35/52 ,  C04B35/71 ,  C04B2235/526 ,  D04H1/4242 ,  D04H1/485 ,  D04H1/488 ,  D04H1/72 ,  F16D69/026

摘要： A method and apparatus for fabricating a short length carbon fiber preform with a through thickness reinforcement is disclosed herein. The starting media for fabricating a net shape (e.g., annular disc) may meet specific requirements including a sufficient fiber volume and a binding mechanism compatible with the needle-punching process.

公开(公告)号：US20160176125A1

公开(公告)日：2016-06-23

申请号：US14230246

申请日：2014-03-31

申请人： Goodrich Corporation

发明人： Jean-Francois Le Costaouec

IPC分类号： B29C70/50 ,  B29C43/52 ,  F16D69/02 ,  B29C43/28 ,  D04H1/488 ,  B29C70/12 ,  B29C43/34

CPC分类号： B29C70/502 ,  B29C43/28 ,  B29C43/34 ,  B29C43/52 ,  B29C70/12 ,  B29K2101/12 ,  B29K2105/128 ,  B29K2307/04 ,  B29L2031/16 ,  C04B35/52 ,  C04B35/71 ,  C04B2235/526 ,  D04H1/4242 ,  D04H1/485 ,  D04H1/488 ,  D04H1/72 ,  F16D69/026

摘要： A method and apparatus for fabricating a short length carbon fiber preform with a through thickness reinforcement is disclosed herein. The starting media for fabricating a net shape (e.g., annular disc) may meet specific requirements including a sufficient fiber volume and a binding mechanism compatible with the needle-punching process.

摘要翻译： 本文公开了一种用于制造具有贯穿厚度增强件的短长度碳纤维预制件的方法和设备。 用于制造网状的起始介质（例如，环形盘）可满足特定要求，包括足够的纤维体积和与针刺过程相容的结合机构。

公开(公告)号：US07968024B2

公开(公告)日：2011-06-28

申请号：US11162480

申请日：2005-09-12

申请人： Kelly Williams ,  Cynthia Flanigan ,  Ellen Lee ,  Dan Houston

发明人： Kelly Williams ,  Cynthia Flanigan ,  Ellen Lee ,  Dan Houston

IPC分类号： B29C31/00 ,  D04H1/00

CPC分类号： B29C70/12 ,  B29C70/502 ,  B29K2031/00 ,  B29K2311/10 ,  Y10T428/249924

摘要： A method for forming a molding compound including simultaneously chopping a non-synthetic reinforcement member and a synthetic reinforcement member and forming a hybrid reinforcement member from the chopped non-synthetic and synthetic reinforcement members. The hybrid reinforcement member can be molded into a molding compound.

摘要翻译： 一种形成模塑料的方法，包括同时切割非合成增强件和合成增强件，并从切碎的非合成和合成增强件形成混合增强件。 混合加强构件可以模制成模塑料。

公开(公告)号：US07498279B2

公开(公告)日：2009-03-03

申请号：US11725344

申请日：2007-03-19

申请人： Robert D. Burrows

发明人： Robert D. Burrows

IPC分类号： B32B17/02

CPC分类号： B29C70/502 ,  B29C70/18 ,  B29C70/504 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/249946 ,  Y10T442/2008 ,  Y10T442/2926 ,  Y10T442/2992

摘要： A conformable veil is formed by impregnating a random mat of glass fibers formed with a polystyrene-based resin. The veil is then introduced between two layers of a sheet molding compound resin paste and compacted to form a compacted sheet. The compacted sheet is then introduced to a mold and molded to form a soft, flexible sheet molding composite part having good resin and fiber distribution. Resin and fiber distribution of the present invention is improved because the polystyrene-based resin is soluble in the sheet molding compound resin paste and allows the plurality of fibers to flow freely within the resin paste during the molding process.

摘要翻译： 通过浸渍由聚苯乙烯基树脂形成的玻璃纤维的无规毡形成适形的面纱。 然后将面纱引入两层片状模塑复合树脂浆料中并压实以形成压实片材。 然后将压实的片材引入模具中并模制以形成具有良好树脂和纤维分布的柔软，柔性的片状模制复合部件。 改进了本发明的树脂和纤维分布，因为聚苯乙烯类树脂可溶于片状模塑料树脂浆料中，并且允许多个纤维在模塑过程中在树脂糊料内自由流动。

公开(公告)号：US07276132B2

公开(公告)日：2007-10-02

申请号：US11063281

申请日：2005-02-22

申请人： Laurence W. Davies ,  Peter J. Fritz ,  Kenneth D. Beer

发明人： Laurence W. Davies ,  Peter J. Fritz ,  Kenneth D. Beer

IPC分类号： B29C70/52 ,  D04H3/05

CPC分类号： D04H1/593 ,  B29C70/081 ,  B29C70/083 ,  B29C70/22 ,  B29C70/24 ,  B29C70/502 ,  B29C70/506 ,  B29C70/52 ,  B29C70/521 ,  B29C70/525 ,  B32B5/02 ,  B32B5/06 ,  B32B5/08 ,  B32B5/22 ,  B32B5/26 ,  B32B5/28 ,  B32B2250/20 ,  B32B2255/02 ,  B32B2255/24 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/02 ,  B32B2262/06 ,  B32B2262/08 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2262/12 ,  B32B2262/14 ,  B32B2307/50 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2307/5825 ,  D04H1/4218 ,  D04H1/4374 ,  D04H1/465 ,  D04H3/04 ,  D04H3/102 ,  D04H3/105 ,  D04H3/11 ,  D04H3/115 ,  D04H3/12 ,  D04H3/14 ,  Y10T428/24132 ,  Y10T442/2992 ,  Y10T442/643 ,  Y10T442/644 ,  Y10T442/659 ,  Y10T442/663

摘要： A method of preparing a reinforcing structure for use in manufacture a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The method includes arranging a plurality of first reinforcing fibers in a transverse direction and attaching a permeable transport web of staple fibers to the first reinforcing fibers such that the portion of the first reinforcing fibers oriented in the direction transverse comprises at least 30% of a volume of materials comprising the reinforcing structure.

摘要翻译： 一种制备用于制造拉挤部分的增强结构的方法，其中加强结构在连续纵向拉伸方向上拉过拉挤模具。 该方法包括在横向上布置多个第一增强纤维，并将可渗透的短纤维输送纤维网附接到第一增强纤维，使得沿横向方向取向的第一增强纤维的部分包含至少30％的体积 包括加强结构的材料。

公开(公告)号：US07211530B2

公开(公告)日：2007-05-01

申请号：US10670039

申请日：2003-09-24

申请人： Robert D. Burrows

发明人： Robert D. Burrows

IPC分类号： B32B17/02 ,  D04H1/00

CPC分类号： B29C70/502 ,  B29C70/18 ,  B29C70/504 ,  D04H1/4218 ,  D04H1/587 ,  D04H1/64 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/249946 ,  Y10T442/2008 ,  Y10T442/2926 ,  Y10T442/2992

摘要： A conformable veil is formed by impregnating a random mat of glass fibers formed with a polystyrene-based resin. The veil is then introduced between two layers of a sheet molding compound resin paste and compacted to form a compacted sheet. The compacted sheet is then introduced to a mold and molded to form a soft, flexible sheet molding composite part having good resin and fiber distribution. Resin and fiber distribution of the present invention is improved because the polystyrene-based resin is soluble in the sheet molding compound resin paste and allows the plurality of fibers to flow freely within the resin paste during the molding process.

摘要翻译： 通过浸渍由聚苯乙烯基树脂形成的玻璃纤维的无规毡形成适形的面纱。 然后将面纱引入两层片状模塑复合树脂浆料中并压实以形成压实片材。 然后将压实的片材引入模具中并模制以形成具有良好树脂和纤维分布的柔软，柔性的片状模制复合部件。 改进了本发明的树脂和纤维分布，因为聚苯乙烯类树脂可溶于片状模塑料树脂浆料中，并且允许多个纤维在模塑过程中在树脂糊料内自由流动。

公开(公告)号：US20050242474A1

公开(公告)日：2005-11-03

申请号：US11178628

申请日：2005-07-11

申请人： Amad Tayebi

发明人： Amad Tayebi

IPC分类号： B29C39/20 ,  B29C43/30 ,  B29C45/14 ,  B29C45/16 ,  B29C51/00 ,  B29C51/02 ,  B29C51/14 ,  B29C70/50 ,  B32B27/12 ,  B32B37/15

CPC分类号： B32B27/08 ,  B29C43/30 ,  B29C45/14786 ,  B29C45/14811 ,  B29C51/002 ,  B29C51/004 ,  B29C51/02 ,  B29C51/14 ,  B29C51/145 ,  B29C70/502 ,  B29C2791/001 ,  B29K2105/0809 ,  B29L2009/006 ,  B32B27/12 ,  B32B37/153 ,  B32B2260/021 ,  B32B2305/22 ,  B32B2307/402 ,  B32B2398/10

摘要： In this method, a delamination resistant three dimensional double curvature surface colored composite article is made by providing a membrane with a delamination-resistant coloring coating and applying the membrane to an injection mold having mold halves, a mold parting face, mold cavity edge and a mold cavity therein for the formation of an injection molded article, and injecting molten plastic into the mold cavity in order to form a three dimensional double curvature surface composite article with the membrane bonded to the injected plastic. Alternatively, the membrane is thermoformed.

摘要翻译： 在该方法中，通过提供具有防分层着色涂层的膜来制造耐剥离三维双曲面表面着色复合制品，并将膜施加到具有半模，模具分型面，模腔边缘和 用于形成注射成型制品的模具腔，并将熔融塑料注射到模腔中，以便形成三维双曲率表面复合制品，其中膜与注射的塑料结合。 或者，膜被热成型。

公开(公告)号：US20050026522A1

公开(公告)日：2005-02-03

申请号：US10871490

申请日：2004-06-18

申请人： Loren Collins

发明人： Loren Collins

IPC分类号： A47C27/00 ,  B29B15/10 ,  B29C70/50 ,  B32B5/02 ,  B32B5/18 ,  D04H1/42 ,  D04H1/46 ,  D04H1/54 ,  D04H1/60 ,  B27N9/00 ,  D04H13/00 ,  D04H5/00 ,  D04H3/00 ,  D04H1/00 ,  B29C59/00 ,  B28B11/08 ,  D01G13/00 ,  B32B27/12 ,  B32B27/04

CPC分类号： A47C31/001 ,  B27N9/00 ,  B28B11/08 ,  B29C70/502 ,  B32B5/02 ,  B32B5/022 ,  B32B5/026 ,  B32B5/18 ,  B32B5/245 ,  B32B27/04 ,  B32B27/12 ,  B32B2255/02 ,  B32B2260/021 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/062 ,  B32B2262/065 ,  B32B2262/10 ,  B32B2262/12 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/744 ,  B32B2479/00 ,  D04H1/00 ,  D04H1/425 ,  D04H1/4258 ,  D04H1/4266 ,  D04H1/4291 ,  D04H1/4334 ,  D04H1/435 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/46 ,  D04H1/49 ,  D04H1/495 ,  D04H1/54 ,  D04H1/60 ,  D04H3/00 ,  D04H5/00 ,  D04H13/00 ,  Y10T442/2631 ,  Y10T442/696 ,  Y10T442/698

摘要： This invention relates to an anti-skid flame blocker thermal barrier fabric and fiber blend that will not ignite or burn upon exposure to open flame but instead forms a reinforced char layer that prevents a flame and the associated heat from transferring to ignite or melt any flammable substrate. In a preferred embodiment the invention comprises a concentration of organic fibers (A), a concentration of inorganic fibers (B), a flame retardant (C), and an anti-skid treatment (D). The concentrations of fibers are blended and treated to form an anti-skid flame blocker thermal barrier fiber blend capable of forming an anti-skid flame blocker thermal barrier fabric (F). A concentration of binder fibers or powders (E) may alternatively supplement the fiber blend to act as a bonding agent.

摘要翻译： 本发明涉及防暴火焰阻挡剂热障织物和纤维混合物，其在暴露于明火时不会点燃或燃烧，而是形成增强的炭层，其防止火焰和相关的热转移以点燃或熔化任何可燃的 基质。 在一个优选的实施方案中，本发明包括有机纤维（A）的浓度，无机纤维（B），阻燃剂（C）和防滑处理（D）的浓度。 混合并处理纤维的浓度以形成能够形成防滑阻燃剂阻隔织物（F）的防滑阻燃剂热障玻璃纤维共混物。 粘合剂纤维或粉末（E）的浓度可替代地补充纤维共混物作为粘合剂。

公开(公告)号：US06680115B2

公开(公告)日：2004-01-20

申请号：US09871058

申请日：2001-05-31

申请人： Roger E. Mulder ,  Charles W. Peterson ,  Harri Dittmar

发明人： Roger E. Mulder ,  Charles W. Peterson ,  Harri Dittmar

IPC分类号： B32B326

CPC分类号： B32B5/26 ,  B29C70/081 ,  B29C70/502 ,  B32B5/06 ,  B32B5/12 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/101 ,  B32B2307/72 ,  B32B2471/04 ,  D04H1/4218 ,  D04H1/498 ,  D04H3/004 ,  D04H3/04 ,  Y10T428/24636 ,  Y10T428/2495 ,  Y10T428/24992 ,  Y10T428/249933 ,  Y10T428/249934 ,  Y10T428/249942 ,  Y10T428/2904 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2962 ,  Y10T428/2964 ,  Y10T428/2967 ,  Y10T428/298 ,  Y10T442/3463 ,  Y10T442/3472 ,  Y10T442/348

摘要： The present invention provides a mat having at least one primary area and at least one secondary area and adapted to reinforce a polymeric matrix material, the mat comprising (a) a first layer comprising a plurality of generally parallel, essentially continuous glass fiber strands oriented generally parallel to a longitudinal axis of the mat, at least a portion of outer surfaces of the first layer glass fiber strands having applied thereon at least a partial layer comprising at least a partially dried residue of first coating composition which is compatible with a polymeric matrix material, wherein at least a first portion of the first layer glass fiber strands are positioned within the at least one primary area at a primary strand density and at least a second portion of the first layer glass fiber strands are positioned within the at least one secondary area at a secondary strand density which is different from the primary strand density; and (b) a second layer comprising a plurality of randomly oriented glass fiber strands positioned within the at least one primary area and the at least one secondary area and adjacent to a surface of the first layer, at least a portion of outer surfaces of the second layer glass fiber strands having applied thereon at least a partial layer comprising at least a partially dried residue of a second coating composition which is compatible with the polymeric matrix material, wherein the first and second layers are joined to hold the mat together.

摘要翻译： 本发明提供一种具有至少一个主要区域和至少一个次要区域并适于加强聚合物基质材料的垫，所述垫包括（a）第一层，其包含多个基本上平行的基本上连续的玻璃纤维束， 平行于垫子的纵向轴线的第一层玻璃纤维线束的至少一部分外表面上施加有至少一部分层，该部分层包含至少部分干燥的第一涂料组合物的残余物，其与聚合物基质材料相容 ，其中所述第一层玻璃纤维束的至少第一部分以主股密度定位在所述至少一个主要区域内，并且所述第一层玻璃纤维束的至少第二部分位于所述至少一个次要区域内 在与第一股密度不同的二次线密度下; 和（b）第二层，包括多个随机取向的玻璃纤维束，所述多个随机取向的玻璃纤维束定位在所述至少一个主区域和所述至少一个次要区域内并且邻近所述第一层的表面，所述第二层的外表面的至少一部分 其上施加有至少部分层的第二层玻璃纤维束，所述至少部分层包含与所述聚合物基质材料相容的至少部分干燥的第二涂料组合物的残余物，其中所述第一和第二层被连接以将所述垫保持在一起。