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21. 发明申请

US20110318986A1 MICRO AND NANOFIBER NONWOVEN SPUNBONDED FABRIC 有权
标题翻译： MICRO和NANOFIBER NONWOVEN SPUNBONDED FABRIC
公开(公告)号：US20110318986A1
公开(公告)日：2011-12-29
申请号：US11692692
申请日：2007-03-28
申请人： Behnam Pourdeyhimi , Nataliya V. Fedorova , Stephen R. Sharp
发明人： Behnam Pourdeyhimi , Nataliya V. Fedorova , Stephen R. Sharp
IPC分类号： D04H13/00
CPC分类号： D04H3/11 , D01D5/0985 , D01D5/36 , Y10T442/64
摘要： The invention provides methods for the preparation of nonwoven spunbonded fabrics and various materials prepared using such spunbonded fabrics. The method generally comprises extruding multicomponent fibers having an islands in the sea configuration such that upon removal of the sea component, the island components remain as micro- and nanofibers. The method further comprises mechanically entangling the multicomponent fibers to provide a nonwoven spunbonded fabric exhibiting superior strength and durability without the need for thermal bonding.
摘要翻译：本发明提供了制备非织造纺粘织物和使用这种纺粘织物制备的各种材料的方法。该方法通常包括挤出具有海构型的岛的多组分纤维，使得在去除海组分时，岛组分保留为微纳米纤维。该方法还包括机械缠结多组分纤维，以提供显示出优异的强度和耐久性而不需要热粘合的非织造纺粘织物。

22. 发明申请

US20110250815A1 MIXED FIBERS AND NONWOVEN FABRICS MADE FROM THE SAME 审中-公开
标题翻译：混合纤维和非织造织物
公开(公告)号：US20110250815A1
公开(公告)日：2011-10-13
申请号：US13167989
申请日：2011-06-24
申请人： Behnam Pourdeyhimi
发明人： Behnam Pourdeyhimi
IPC分类号： D04H3/02 , D01F8/00 , D04H1/46 , D04H13/00
CPC分类号： D01D5/36 , D01D5/082 , D04H3/105 , D04H3/11 , D04H3/16 , Y10T442/60 , Y10T442/608 , Y10T442/609 , Y10T442/615 , Y10T442/619
摘要： The subject matter disclosed herein relates generally to the production of a predetermined ratio of multicomponent fibers in combination with monocomponent fibers or other multicomponent fibers, preferably through a spunbonding process. After extrusion, these fibers can produce a fiber network that is subsequently bonded to produce a nonwoven fabric comprising multiple types of fibers. The multicomponent fibers within the network may be processed to remove one component by dissolution or to split the individual components into separate fibers. As a result, the fabric will be comprised of fibers with a range of diameters (micro- or nano-denier fibers as well as higher denier fibers) such that the fibers will not pack as tightly as in a homogeneous nonwoven fabric produced from one type of monocomponent or multicomponent fiber. The present invention additionally relates to methods for producing nonwoven fabrics with increased loft, breathability, strength, compressive properties, and filtration efficiency.
摘要翻译：本文公开的主题一般涉及多组分纤维与单组分纤维或其它多组分纤维的组合的预定比例的生产，优选通过纺粘方法。在挤出之后，这些纤维可以产生随后结合的纤维网，以生产包含多种纤维的非织造织物。网络中的多组分纤维可以被处理以通过溶解除去一种组分或将各组分分裂成单独的纤维。结果，织物将由具有一定范围直径的纤维（微米或纳米旦尼尔纤维以及较高的旦尼尔纤维）组成，使得纤维将不会像由一种类型生产的均匀无纺织物那样紧密地包装的单组分或多组分纤维。本发明还涉及具有增加的蓬松度，透气性，强度，压缩性能和过滤效率的无纺织物的制造方法。

23. 发明申请

US20110250812A1 HIGH STRENGTH, DURABLE MICRO & NANO-FIBER FABRICS PRODUCED BY FIBRILLATING BICOMPONENT ISLANDS IN THE SEA FIBERS 有权
标题翻译：高强度，耐用的微纤维和纳米纤维制成的海绵纤维制成双胞胎海岛
公开(公告)号：US20110250812A1
公开(公告)日：2011-10-13
申请号：US13168123
申请日：2011-06-24
申请人： Behnam Pourdeyhimi , Nataliya V. Fedorova , Stephen R. Sharp
发明人： Behnam Pourdeyhimi , Nataliya V. Fedorova , Stephen R. Sharp
IPC分类号： D04H1/46 , D04H3/10
CPC分类号： D04H3/16 , B32B7/02 , D01D5/34 , D01D5/36 , D01F8/06 , D01F8/12 , D01F8/14 , D04H1/49 , D04H3/016 , D04H3/018 , D04H3/11 , Y10T428/24942 , Y10T428/2929 , Y10T428/2931 , Y10T442/609 , Y10T442/611 , Y10T442/615 , Y10T442/637 , Y10T442/64 , Y10T442/641
摘要： The subject matter disclosed herein relates generally to fabrics composed of micro-denier fibers wherein said fibers are formed as bicomponent fibrillated fiber. The energy is sufficient for fibrillating as well as entangling (bonding) the fibers. These fabrics can be woven or knitted and made from made from bicomponent islands in the sea fibers and filaments or can be nonwovens and formed by either spunbonding or through the use of bicomponent staple fibers formed into a web by any one of several means and bonded similarly to those used for the spunbonded filament webs.
摘要翻译：本文公开的主题一般涉及由微旦数纤维构成的织物，其中所述纤维形成为双组分原纤化纤维。能量足以使纤维原纤维化以及缠结（粘合）纤维。这些织物可以编织或针织并由海绵纤维和长丝中的双组分岛制成，或者可以是非织造材料，并且可以通过纺粘或通过使用由几种方法中的任何一种形成网状物的双组分短纤维形成并且类似地键合用于纺粘长丝网的那些。

24. 发明授权

US07981336B2 Process of making mixed fibers and nonwoven fabrics 有权
标题翻译：制造混纺纤维和非织造织物的方法
公开(公告)号：US07981336B2
公开(公告)日：2011-07-19
申请号：US12184773
申请日：2008-08-01
申请人： Behnam Pourdeyhimi
发明人： Behnam Pourdeyhimi
IPC分类号： D01D5/30 , D01D5/32 , D01D5/36 , D01D5/42 , D04H3/02
CPC分类号： D01D5/36 , D01D5/082 , D04H3/105 , D04H3/11 , D04H3/16 , Y10T442/60 , Y10T442/608 , Y10T442/609 , Y10T442/615 , Y10T442/619
摘要： The subject matter disclosed herein relates generally to the production of a predetermined ratio of multicomponent fibers in combination with monocomponent fibers or other multicomponent fibers, preferably through a spunbonding process. After extrusion, these fibers can produce a fiber network that is subsequently bonded to produce a nonwoven fabric comprising multiple types of fibers. The multicomponent fibers within the network may be processed to remove one component by dissolution or to split the individual components into separate fibers. As a result, the fabric will be comprised of fibers with a range of diameters (micro- or nano-denier fibers as well as higher denier fibers) such that the fibers will not pack as tightly as in a homogeneous nonwoven fabric produced from one type of monocomponent or multicomponent fiber. The present invention additionally relates to methods for producing nonwoven fabrics with increased loft, breathability, strength, compressive properties, and filtration efficiency.
摘要翻译：本文公开的主题一般涉及多组分纤维与单组分纤维或其它多组分纤维的组合的预定比例的生产，优选通过纺粘方法。在挤出之后，这些纤维可以产生随后结合的纤维网，以生产包含多种纤维的非织造织物。网络中的多组分纤维可以被处理以通过溶解除去一种组分或将各组分分裂成单独的纤维。结果，织物将由具有一定范围直径的纤维（微米或纳米旦尼尔纤维以及较高的旦尼尔纤维）组成，使得纤维将不会像由一种类型生产的均匀无纺织物那样紧密地包装的单组分或多组分纤维。本发明还涉及具有增加的蓬松度，透气性，强度，压缩性能和过滤效率的无纺织物的制造方法。

25. 发明授权

US07463198B2 Non-woven textile microwave antennas and components 失效
标题翻译：无纺布微波天线和组件
公开(公告)号：US07463198B2
公开(公告)日：2008-12-09
申请号：US11305677
申请日：2005-12-16
申请人： Michael A. Deaett , William H. Weedon, III , Behnam Pourdeyhimi
发明人： Michael A. Deaett , William H. Weedon, III , Behnam Pourdeyhimi
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , H01Q21/065 , H01Q21/08
摘要： A method of constructing an antenna, filter, or similar structure comprising one or more planar electrically conductive radiating and/or receiving elements having conductive feedlines attached thereto and a planar around reference conductor spaced therefrom by a spacer layer, comprising the steps of: providing a planar dielectric fabric spacer layer; applying conductive material to a first side of said spacer layer, by an embroidery process employing conductive thread or yarn, to define said electrically conductive radiating and/or receiving elements having conductive feedlines attached thereto; providing a planar around reference conductor on the opposite side of said planar spacer layer in a position corresponding to the pattern of said electrically conductive radiating and/or receiving elements having conductive feedlines attached thereto; and providing a connection whereby said conductive feedlines attached to said electrically conductive radiating and/or receiving elements, and said planar around reference conductor, can each be connected to associated signal transmitting and/or receiving equipment.
摘要翻译：一种构造天线，滤波器或类似结构的方法，包括具有连接到其上的导电馈线的一个或多个平面导电辐射和/或接收元件以及通过间隔层与其隔开的平面周围参考导体，包括以下步骤：平面介质织物间隔层; 通过使用导电丝或纱线的刺绣工艺将导电材料施加到所述间隔层的第一侧，以限定具有连接到其上的导电馈线的所述导电辐射和/或接收元件; 在与所述导电辐射和/或接收元件的图案对应的位置处在所述平面间隔层的相对侧上提供平面周围参考导体，所述导电辐射和/或接收元件具有连接到其上的导电馈线; 并且提供连接，其中附接到所述导电辐射和/或接收元件的所述导电馈线以及所述平面周围参考导体可以连接到相关联的信号发射和/或接收设备。

26. 发明授权

US07237308B2 Composite hydroentangling nozzle strip and method for producing nonwoven fabrics therewith 有权
标题翻译：复合水刺喷嘴带及其制造无纺布的方法
公开(公告)号：US07237308B2
公开(公告)日：2007-07-03
申请号：US10865461
申请日：2004-06-10
申请人： Michael D. Dixon , James T. Lowder , Behnam Pourdeyhimi , Hooman Vahedi Tafreshi
发明人： Michael D. Dixon , James T. Lowder , Behnam Pourdeyhimi , Hooman Vahedi Tafreshi
IPC分类号： D04H1/46 , D06B1/02
CPC分类号： D04H18/00 , D04H1/492 , D04H18/04
摘要： A composite nozzle strip for hydroentangling of a fibrous mass is provided to lower nozzle erosion potential and increase operational efficiency. The composite nozzle strip comprises a substrate comprising a material of a first hardness having at least one aperture and at least one orifice element comprising a material of a second hardness greater than the first hardness and further defining an aperture of a second diameter less than the first diameter. The at least one orifice element is affixed to the substrate so that the aperture in the orifice element is aligned with the at least one aperture in the substrate for creation of a constricted water jet when subjected to pressurized water.
摘要翻译：提供了一种用于水力缠结纤维块的复合喷嘴条，以降低喷嘴侵蚀潜力并提高操作效率。复合喷嘴条包括基材，该基材包括具有至少一个孔的第一硬度的材料和至少一个孔元件，所述孔元件包括第二硬度大于第一硬度的材料，并进一步限定第二直径小于第一硬度的孔直径。至少一个孔元件固定到基底上，使得孔元件中的孔与衬底中的至少一个孔对准，以在受到加压水时产生收缩的水射流。

27. 发明申请

US20050004956A1 Optical method for evaluating surface and physical properties of structures made wholly or partially from fibers, films, polymers or a combination thereof 审中-公开
标题翻译：用于评估由纤维，膜，聚合物或其组合完全或部分制成的结构的表面和物理性能的光学方法
公开(公告)号：US20050004956A1
公开(公告)日：2005-01-06
申请号：US10612790
申请日：2003-07-02
申请人： Behnam Pourdeyhimi
发明人： Behnam Pourdeyhimi
IPC分类号： D21G9/00 , G01N20060101 , G01N21/86 , G01N21/89 , G01N21/898 , G06E1/04 , G06F9/00 , G06F15/00 , G06K9/00 , G06T7/00 , G06T7/40
CPC分类号： G01N21/8983 , D21G9/0009 , G01N21/86 , G01N21/8914 , G01N21/8915 , G01N33/346 , G01N33/365 , G01N2021/8681 , G01N2021/869 , G01N2021/8812 , G01N2021/8822 , G01N2021/8917 , G01N2201/0634 , G06T7/0004 , G06T7/42 , G06T2207/30124
摘要： Optical methods for evaluating various surface and physical optical properties of structures made wholly or partially from fibers, polymers, films or a combination thereof. Such methods are comprised of special illumination, special software algorithms and controls that provide a unique solution for evaluating such properties as fiber orientation distribution function, basis weight uniformity, fuzz and pilling, texture, and other physical and surface properties.
摘要翻译：用于评估由纤维，聚合物，膜或其组合完全或部分制成的结构的各种表面和物理光学性质的光学方法。这些方法由特殊照明，特殊软件算法和控制组成，为评估纤维取向分布函数，基重均匀性，绒毛和起球，质地和其他物理和表面性质等特性提供了独特的解决方案。

28. 发明授权

US08349232B2 Micro and nanofiber nonwoven spunbonded fabric 有权
标题翻译：微型和纳米纤维无纺布
公开(公告)号：US08349232B2
公开(公告)日：2013-01-08
申请号：US11692692
申请日：2007-03-28
申请人： Behnam Pourdeyhimi , Nataliya V. Fedorova , Stephen R. Sharp
发明人： Behnam Pourdeyhimi , Nataliya V. Fedorova , Stephen R. Sharp
IPC分类号： D01D5/36 , D01F8/04 , D04H3/08 , D04H3/10
CPC分类号： D04H3/11 , D01D5/0985 , D01D5/36 , Y10T442/64
摘要： The invention provides methods for the preparation of nonwoven spunbonded fabrics and various materials prepared using such spunbonded fabrics. The method generally comprises extruding multicomponent fibers having an islands in the sea configuration such that upon removal of the sea component, the island components remain as micro- and nanofibers. The method further comprises mechanically entangling the multicomponent fibers to provide a nonwoven spunbonded fabric exhibiting superior strength and durability without the need for thermal bonding.
摘要翻译：本发明提供了制备非织造纺粘织物和使用这种纺粘织物制备的各种材料的方法。该方法通常包括挤出具有海构型的岛的多组分纤维，使得在去除海组分时，岛组分保留为微纳米纤维。该方法还包括机械缠结多组分纤维，以提供显示出优异的强度和耐久性而不需要热粘合的非织造纺粘织物。

29. 发明申请

US20120231690A1 MULTICOMPONENT FIBERS AND MICRODENIER FABRICS PREPARED BY FIBRILLATION THEREOF 审中-公开
标题翻译：多功能纤维和微孔织物制成的纤维
公开(公告)号：US20120231690A1
公开(公告)日：2012-09-13
申请号：US13423819
申请日：2012-03-19
申请人： Behnam Pourdeyhimi , Stephen R. Sharp
发明人： Behnam Pourdeyhimi , Stephen R. Sharp
IPC分类号： D04H3/018 , D02G3/32 , D04H5/02 , D02G3/36
CPC分类号： D01D5/0985 , D01D5/253 , D01D5/34 , D01D5/423 , D01F8/06 , D01F8/12 , D01F8/14 , D04H1/49 , D04H3/105 , D04H3/11 , D04H3/14 , D04H3/16 , Y10T428/2929 , Y10T442/602 , Y10T442/611 , Y10T442/612 , Y10T442/621
摘要： Multicomponent fibers and fabrics made therefrom are provided. The fibers include a multilobal sheath fiber component surrounding a core fiber component, wherein the fibers can be fibrillated to provide a plurality of intertwined microdenier fiber components. Methods of providing such fabrics are also disclosed.
摘要翻译：提供多组分纤维和由其制成的织物。纤维包括围绕芯纤维组分的多叶鞘纤维组分，其中纤维可被原纤化以提供多个缠结的微小纤维组分。还公开了提供这种织物的方法。

30. 发明授权

US07935645B2 Lightweight high-tensile, high-tear strength biocomponent nonwoven fabrics 有权
标题翻译：轻质高强度，高撕裂强度的生物组分无纺布
公开(公告)号：US07935645B2
公开(公告)日：2011-05-03
申请号：US12239028
申请日：2008-09-26
申请人： Behnam Pourdeyhimi , Nataliya V. Fedorova , Stephen R. Sharp
发明人： Behnam Pourdeyhimi , Nataliya V. Fedorova , Stephen R. Sharp
IPC分类号： D04H1/00 , D04H13/00 , D04H3/00 , D04H5/00
CPC分类号： D04H3/16 , D04H3/14 , D04H13/00 , Y10T156/10 , Y10T442/2008 , Y10T442/602 , Y10T442/637 , Y10T442/64 , Y10T442/641 , Y10T442/681 , Y10T442/69
摘要： A method of producing a nonwoven fabric comprising spinning a set of bicomponent fibers which include an external fiber component and an internal fiber component. The external fiber enwraps said internal fiber and has a higher elongation to break value than the internal fiber and a lower melting temperature than the internal fiber component. The set of bicomponent fibers are positioned onto a web and thermally bonded to produce a nonwoven fabric.
摘要翻译：一种无纺布的制造方法，其特征在于，纺出一组包含外部纤维成分和内部纤维成分的双组分纤维。外部纤维包裹所述内部纤维并且具有比内部纤维更高的断裂伸长率和比内部纤维部件更低的熔化温度。将该组双组分纤维定位在纤维网上并进行热粘合以制造非织造织物。

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