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61. 发明申请

US20110177741A1 EXTREMELY HIGH LIQUID BARRIER FABRICS 有权
标题翻译：极高的液体织物
公开(公告)号：US20110177741A1
公开(公告)日：2011-07-21
申请号：US13072870
申请日：2011-03-28
申请人： Michael Allen Bryner
发明人： Michael Allen Bryner
IPC分类号： B32B5/26
CPC分类号： B32B5/26 , A41D31/02 , A61F13/51462 , B32B5/022 , B32B2255/02 , B32B2255/26 , B32B2307/724 , B32B2307/73 , D04H1/559 , D04H1/56 , Y10T442/2164 , Y10T442/2189 , Y10T442/60 , Y10T442/608 , Y10T442/614 , Y10T442/621 , Y10T442/626 , Y10T442/659 , Y10T442/66 , Y10T442/68 , Y10T442/681
摘要： One embodiment of the present invention is a nonwoven fabric comprising a support web and a fibrous barrier web, having a hydrohead of at least about 145 cm and a Frazier permeability of at least about 0.3 m3/m2-min.
摘要翻译：本发明的一个实施方案是一种非织造织物，其包括支撑纤维网和纤维阻隔纤维网，其具有至少约145cm的水头和至少约0.3m 3 / m 2分钟的弗雷泽渗透率。

62. 发明申请

US20110148006A1 FIBRE-PRODUCTION DEVICE AND FIBRE-PRODUCTION METHOD 审中-公开
标题翻译：纤维生产装置和纤维生产方法
公开(公告)号：US20110148006A1
公开(公告)日：2011-06-23
申请号：US13058747
申请日：2009-08-07
申请人： Katsuhiro Nagayama , Kunio Miyazawa , Shigeyuki Nakano
发明人： Katsuhiro Nagayama , Kunio Miyazawa , Shigeyuki Nakano
IPC分类号： B29C47/88 , B29C47/92
CPC分类号： D01D5/0023 , B29C48/05 , D01D5/0061 , D04H1/56 , D04H1/728
摘要： A fiber-producing apparatus includes a storage tank for storing a melt of a source material, an electric storage tank heater, a non-contact thermometer for the melt, a temperature control section which between the electric heater and its power supply, which controls the electric heater based on measurement results obtained from the non-contact thermometer to adjust the temperature of the melt, a nozzle for ejecting the melt in the storage tank, a collector for collecting a fiber, a voltage generator for electrifying the melt, and an insulating transformer disposed between the temperature control section and the electric heater. Since a closed circuit is formed by the electric heater, the electric heater power supply, the temperature control section, and the insulating transformer disposed therebetween, no high-voltage current flows into the electric heater power supply or the temperature control section. This allows stable spinning to be readily performed without breaking the apparatus.
摘要翻译：纤维生产设备包括：用于储存源材料的熔体的储存罐，蓄电池加热器，用于熔体的非接触式温度计;温度控制部分，其在电加热器及其电源之间控制，基于从非接触式温度计获得的测量结果的电加热器，用于调节熔体的温度，用于将储存罐中的熔体喷射的喷嘴，用于收集纤维的收集器，用于使熔体带电的电压发生器，以及绝缘体设置在温度控制部和电加热器之间的变压器。由于由电加热器，电加热器电源，温度控制部和设置在其间的绝缘变压器形成闭合电路，所以没有高压电流流入电加热器电源或温度控制部。这允许在不破坏设备的情况下容易地进行稳定的纺丝。

63. 发明申请

US20110130063A1 SPINNING APPARATUS, APPARATUS AND PROCESS FOR MANUFACTURING NONWOVEN FABRIC, AND NONWOVEN FABRIC 审中-公开
标题翻译：纺织设备，制造非织造布和非织造织物的装置和方法
公开(公告)号：US20110130063A1
公开(公告)日：2011-06-02
申请号：US12954349
申请日：2010-11-24
申请人： Yasuko MATSUBAYASHI , Masahiro AMAGASA , Yukio KOJIMA , Kenji KIMURA
发明人： Yasuko MATSUBAYASHI , Masahiro AMAGASA , Yukio KOJIMA , Kenji KIMURA
IPC分类号： D04H3/16 , D01D5/08
CPC分类号： D01D5/0985 , D01D4/025 , D01D5/0069 , D01D5/14 , D04H1/56 , D04H3/02 , Y10T442/68
摘要： Provided are a spinning apparatus capable of stably spinning fibers having a small fiber diameter with a high productivity, an apparatus comprising the same for manufacturing a nonwoven fabric, a process for manufacturing a nonwoven fabric using the nonwoven fabric manufacturing apparatus, and a nonwoven fabric produced by the process.The spinning apparatus of the present invention comprises one or more exits for extruding liquid, which are capable of extruding a spinning liquid, and one or more exits for ejecting gas, which extend linearly and are located upstream of each of the exits for extruding liquid and which are capable of ejecting a gas, wherein a shearing force by the gas and its accompanying airstream can be single-linearly exerted on the spinning liquid extruded. The apparatus of the present invention for manufacturing a nonwoven fabric comprises a fibers collection means as well as the spinning apparatus. The process of the present invention for manufacturing a nonwoven fabric is a process using the apparatus for manufacturing a nonwoven fabric. The nonwoven fabric of the present invention is a nonwoven fabric produced by the process.
摘要翻译：提供一种能够以高生产率稳定地纺丝纤维直径小的纺丝装置，其制造方法，无纺布的制造方法，使用该无纺布制造装置的无纺布的制造方法以及无纺布的制造方法通过这个过程。本发明的纺丝装置包括一个或多个挤出液体的出口，其能够挤出纺丝液体，以及一个或多个排出气体的出口，其直线延伸并位于每个出口的上游，用于挤出液体，其能够喷射气体，其中通过气体及其伴随的气流的剪切力可以单线性地施加在挤出的纺丝液体上。本发明的无纺织物的制造装置包括纤维收集装置和纺丝装置。本发明的无纺布的制造方法是使用该无纺布的制造装置的方法。本发明的无纺布是通过该方法制造的无纺布。

64. 发明授权

US07947766B2 Crosslinking systems for hydroxyl polymers 有权
标题翻译：羟基聚合物的交联体系
公开(公告)号：US07947766B2
公开(公告)日：2011-05-24
申请号：US10858720
申请日：2004-06-02
申请人： Stephen Wayne Heinzman , Linda Evers Smith , Gregory Charles Gordon , Larry Neil Mackey , John Gerhard Michael , Mark Ryan Richards
发明人： Stephen Wayne Heinzman , Linda Evers Smith , Gregory Charles Gordon , Larry Neil Mackey , John Gerhard Michael , Mark Ryan Richards
IPC分类号： C08L3/00 , C08L89/00 , C08B30/00 , C08B31/00
CPC分类号： C08K5/092 , C08B31/003 , C08K5/0025 , C08L101/06 , D01F1/10 , D01F2/00 , D01F2/24 , D01F6/94 , D01F9/00 , D04H1/56 , Y10T428/2913 , Y10T428/298 , Y10T442/60 , Y10T442/609 , Y10T442/641 , Y10T442/68 , Y10T442/681
摘要： Crosslinking systems suitable for use in a polymer melt composition wherein the polymer melt composition comprises a hydroxyl polymer; polymeric structures made from such polymer melt compositions; and processes/methods related thereto are provided.
摘要翻译：适用于聚合物熔体组合物的交联体系，其中聚合物熔体组合物包含羟基聚合物; 由这种聚合物熔体组合物制成的聚合物结构; 并提供与其相关的处理/方法。

65. 发明授权

US07931457B2 Apparatus for producing sub-micron fibers, and nonwovens and articles containing same 有权
标题翻译：用于生产亚微米纤维的装置，以及含有它们的无纺布和制品
公开(公告)号：US07931457B2
公开(公告)日：2011-04-26
申请号：US12623463
申请日：2009-11-23
申请人： Michael H. Johnson , Timothy Krause , Michael W. Hayes , Rajeev Chhabra , Savas Aydore , Olaf Erik Alexander Isele , Han Xu
发明人： Michael H. Johnson , Timothy Krause , Michael W. Hayes , Rajeev Chhabra , Savas Aydore , Olaf Erik Alexander Isele , Han Xu
IPC分类号： B29C39/14
CPC分类号： D04H1/565 , B29C47/862 , D01D4/025 , D01D5/423 , D04H1/56 , Y10S428/903 , Y10T442/609 , Y10T442/614 , Y10T442/626 , Y10T442/66 , Y10T442/68
摘要： An apparatus for producing sub-micron fibers, and more specifically an apparatus for effecting formation of sub-micron fibers by fibrillation of polymer films, and nonwoven materials and articles incorporating them.
摘要翻译：用于生产亚微米纤维的装置，更具体地说是通过聚合物薄膜的原纤化来形成亚微米纤维的装置，以及包含它们的非织造材料和制品。

66. 发明授权

US07927690B2 Nonwoven fabric made of an ethylene/tetrafluoroethylene copolymer 有权
标题翻译：由乙烯/四氟乙烯共聚物制成的无纺布
公开(公告)号：US07927690B2
公开(公告)日：2011-04-19
申请号：US12398656
申请日：2009-03-05
申请人： Daisuke Taguchi , Ken Iruya , Seigo Kotera
发明人： Daisuke Taguchi , Ken Iruya , Seigo Kotera
IPC分类号： B32B7/02 , D04H1/00
CPC分类号： D04H1/56 , D01D5/0985 , D01F6/30 , D01F6/32 , D04H5/06 , D04H13/00 , Y10T442/60 , Y10T442/609 , Y10T442/614 , Y10T442/68 , Y10T442/69
摘要： It is an object of the present invention to provide a nonwoven fabric which is excellent in the heat resistance and the chemical resistance, of which the fiber diameter is small, which is excellent in the strength and of which the maximum pore diameter is small.A nonwoven fabric made of an ethylene/tetrafluoroethylene copolymer, characterized in that the nonwoven fabric is mutually fused continuous fibers of an ethylene/tetrafluoroethylene copolymer which has a melt viscosity of from higher than 100 to 1,500 Pa·s at 240° C.
摘要翻译：本发明的目的是提供一种纤维直径小的耐热性和耐化学性优异的非织造布，其强度优异，最大孔径小。由乙烯/四氟乙烯共聚物制成的无纺布，其特征在于，无纺布是在240℃下熔融粘度高于100〜1500Pa·s的乙烯/四氟乙烯共聚物的相互熔融的连续纤维。

67. 发明申请

US20110059261A1 NANOFIBER MANUFACTURING APPARATUS AND NANOFIBER MANUFACTURING METHOD 有权
标题翻译： NANOFIBER制造设备和NANOFIBER制造方法
公开(公告)号：US20110059261A1
公开(公告)日：2011-03-10
申请号：US12935297
申请日：2009-03-23
申请人： Hiroto Sumida , Takahiro Kurokawa , Kazunori Ishikawa , Yoshiaki Tominaga , Mikio Takezawa , Mitsuhiro Takahashi , Masahide Yokoyama
发明人： Hiroto Sumida , Takahiro Kurokawa , Kazunori Ishikawa , Yoshiaki Tominaga , Mikio Takezawa , Mitsuhiro Takahashi , Masahide Yokoyama
IPC分类号： B05D1/04 , B05B5/035 , B82Y30/00 , B82Y40/00
CPC分类号： D01D13/02 , D01D5/0061 , D01D5/18 , D04H1/56 , D04H1/724 , D04H1/728 , D04H3/16
摘要： Nanofibers are manufactured while preventing explosions from occurring due to solvent evaporation. An effusing unit (201) which effuses solution (300) into a space, a first charging unit (202) which electrically charges the solution (300) by applying an electric charge to the solution (300), a guiding unit (206) which forms an air channel for guiding the manufactured nanofibers (301), a gas flow generating unit (203) which generates, inside the guiding unit (206), gas flow for transporting the nanofibers, a diffusing unit (240) which diffusing the nanofibers (301) guided by the guiding unit (206), a collecting apparatus which electrically attracts and collects the nanofibers (301), and a drawing unit (102) which draws the gas flow together with the evaporated component evaporated from the solution (300) are included.
摘要翻译：制造纳米纤维，同时防止由于溶剂蒸发而发生爆炸。一种将溶液（300）排出到空间中的排出单元（201），通过向溶液（300）施加电荷而对溶液（300）进行电荷的第一充电单元（202），引导单元形成用于引导制造的纳米纤维（301）的空气通道，在引导单元（206）内部产生用于输送纳米纤维的气流的气体流产生单元（203），扩散纳米纤维的扩散单元（240） 301），引导并收集纳米纤维（301）的收集装置和从溶液（300）蒸发的蒸发成分一起吸引气流的牵伸单元（102）包括。

68. 发明授权

US07902093B2 Elastomeric nonwovens 有权
标题翻译：弹性无纺布
公开(公告)号：US07902093B2
公开(公告)日：2011-03-08
申请号：US11698630
申请日：2007-01-26
申请人： Narayanaswami Raja Dharmarajan , Smita Kacker
发明人： Narayanaswami Raja Dharmarajan , Smita Kacker
IPC分类号： D04H5/04
CPC分类号： B32B5/26 , A61F13/4902 , D04H1/559 , D04H1/56 , D04H3/14 , Y10T442/2344 , Y10T442/601 , Y10T442/602 , Y10T442/659
摘要： A nonwoven fabric and disposable articles comprising the same are provided. The nonwoven fabric can include one or more facing layers thermally bonded to one or more inner layers. The facing layers are inelastic or partially elastic nonwoven webs comprising one or more propylene-based polymers. The facing layer has a permanent set above 30%. The inner layers are elastic nonwoven webs comprising one or more propylene-based polymers and one or more slip agents. The inner layer has a permanent set below 28%, and the one or more propylene-based polymers have (i) 60 wt % or more units derived from propylene, (ii) isotactically arranged propylene derived sequences, and (iii) a heat of fusion less than 45 J/g.
摘要翻译：提供一种无纺织物和包含该无纺织物的一次性制品。非织造织物可以包括热粘合到一个或多个内层的一个或多个面层。面层是非弹性或部分弹性的非织造纤维网，其包含一种或多种基于丙烯的聚合物。面层具有超过30％的永久变形。内层是包含一种或多种基于丙烯的聚合物和一种或多种滑爽剂的弹性非织造纤维网。内层具有低于28％的永久变形，并且一种或多种基于丙烯的聚合物具有（i）60重量％或更多的来自丙烯的单元，（ii）等规排列的丙烯衍生序列，和（iii）融合小于45J / g。

69. 发明申请

US20100285101A1 COMPOSITE NONWOVEN FIBROUS WEBS AND METHODS OF MAKING AND USING THE SAME 有权
标题翻译：复合非织造纤维织物及其制备方法和使用方法
公开(公告)号：US20100285101A1
公开(公告)日：2010-11-11
申请号：US12810113
申请日：2008-12-15
申请人： Eric M. Moore , Michael R. Berrigan
发明人： Eric M. Moore , Michael R. Berrigan
IPC分类号： A61K9/70 , D04H1/42 , D04H13/00 , B29C70/30 , B01D39/16 , A61P17/02 , D04H1/46
CPC分类号： D04H13/007 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/06 , B32B5/08 , B32B5/14 , B32B5/245 , B32B5/26 , B32B7/12 , B32B27/02 , B32B27/12 , B32B29/02 , B32B2262/0215 , B32B2262/0223 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/0292 , B32B2262/14 , B32B2307/102 , B32B2307/726 , B32B2535/00 , B32B2555/00 , D04H1/42 , D04H1/4382 , D04H1/559 , D04H1/56 , D04H13/002 , Y10T442/2738 , Y10T442/614 , Y10T442/626 , Y10T442/68 , Y10T442/681
摘要： The disclosure relates to composite nonwoven fibrous webs including a population of sub-micrometer fibers having a median diameter less than one micrometer (μm), and a population of microfibers having a median diameter of at least 1 μm. At least, one of the fiber populations is oriented, and each composite nonwoven fibrous web has a thickness and exhibits a Solidity of less than 10%. The disclosure also relates to methods of making composite nonwoven fibrous webs, and articles including composite nonwoven fibrous webs made according to the methods. In exemplary applications, the articles may be used as gas filtration articles, liquid filtration articles, sound absorption articles, surface cleaning articles, cellular growth support articles, drug delivery articles, personal hygiene articles, or wound dressing articles.
摘要翻译：本公开涉及包括中等直径小于1微米（μm）的亚微米纤维群的复合非织造纤维网，以及具有至少1μm的中值粒径的微纤维群。至少纤维群体中的一个被定向，并且每个复合非织造纤维网具有厚度并且显示小于10％的粘性。本公开还涉及制备复合非织造纤维网的方法，以及包括根据该方法制备的复合非织造纤维网的制品。在示例性应用中，制品可以用作气体过滤制品，液体过滤制品，吸声制品，表面清洁制品，细胞生长支持制品，药物递送制品，个人卫生制品或伤口敷料制品。

70. 发明申请

US20100258967A1 FIBROUS WEB COMPRISING MICROFIBERS DISPERSED AMONG BONDED MELTSPUN FIBERS 有权
标题翻译：包含粘结纤维素纤维的微纤维纤维网
公开(公告)号：US20100258967A1
公开(公告)日：2010-10-14
申请号：US12823863
申请日：2010-06-25
申请人： Andrew R. Fox , John D. Stelter , Timothy J. Lindquist
发明人： Andrew R. Fox , John D. Stelter , Timothy J. Lindquist
IPC分类号： D04H3/14
CPC分类号： D04H5/06 , B01D39/163 , D04H1/56 , D04H3/03 , D04H3/16 , Y10T442/614 , Y10T442/619 , Y10T442/625 , Y10T442/626 , Y10T442/68 , Y10T442/681 , Y10T442/69 , Y10T442/696
摘要： A nonwoven fibrous web comprising a matrix of continuous meltspun fibers bonded to a coherent self-sustaining form, and separately prepared microfibers dispersed among the meltspun fibers. The microfibers may have median diameters less than one or two micrometers. A method for preparing such a nonwoven fibrous web comprises establishing a stream of continuous oriented meltspun fibers having a longitudinal axis, establishing a stream of meltblown microfibers that exit a meltblowing die at a point near the stream of meltspun fibers, the meltblown stream being aimed to merge with the meltspun stream and having a longitudinal axis that forms an angle of between 0 and 90 degrees to the longitudinal axis of the meltspun stream, capturing the meltblown fibers in the stream of meltspun fibers, and collecting the merged stream as a web on a collector spaced near the intersection point of the meltspun and meltblown streams.
摘要翻译：一种非织造纤维网，其包含结合到相干自持形式的连续熔融纤维基质，以及分散在熔融纤维之间的单独制备的微纤维。微纤维的中值粒径可以小于1或2微米。制备这种非织造纤维网的方法包括建立具有纵向轴线的连续定向熔融纤维流，建立熔融微纤维流，其在熔融纤维流附近的点离开熔喷模头，熔喷流瞄准与熔融物流融合并且具有与熔融物流的纵向轴线成0度到90度之间的角度的纵向轴线，捕获熔融纤维流中的熔喷纤维，并将合并的流体作为纤维网收集在收集器在熔融物和熔喷流的交点附近间隔开。

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