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公开(公告)号：US09840794B2
公开(公告)日：2017-12-12
申请号：US13141185
申请日：2009-12-16
CPC分类号： D04H5/02 , D04H1/732 , D04H5/03 , Y10T442/602
摘要： Nonwoven fibrous webs include elastic filaments such that the web as a whole exhibits elastic properties when stretched. The webs include a multiplicity of nonwoven fibers and at least one elastic filament entangled with at least a portion of the nonwoven fibers to form a self-supporting, cohesive, elastic nonwoven fibrous web. Methods of making such elastic nonwoven fibrous webs using hydro-entanglement, and uses of such webs to form articles are also described.
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公开(公告)号：US20120090780A1
公开(公告)日：2012-04-19
申请号：US13334430
申请日：2011-12-22
IPC分类号： B32B37/12
CPC分类号： C09J7/21 , B05B12/24 , C09J2201/28 , C09J2400/263 , Y10T156/10 , Y10T428/14 , Y10T428/15 , Y10T428/2839 , Y10T428/2848 , Y10T442/2754 , Y10T442/60
摘要： A protection sheet and method of protecting a substrate is disclosed. In an embodiment, the protection sheet comprises an adhesive coated nonwoven material. In an embodiment a surface of the protection sheet captures and retains paint overspray, dust, dirt and other contaminants so as to provide a cleaner paint job. In an embodiment the protection sheet may be laminated to a second nonwoven or woven material to allow clean removal after extended use. The protection sheet may be used to protect horizontal or vertical substrates, and is particularly suited to protect the surfaces of a paint booth used in automotive spray-painting operations.
摘要翻译： 公开了保护片和保护衬底的方法。 在一个实施例中，保护片包括粘合剂涂覆的非织造材料。 在一个实施例中，保护片的表面捕获并保留涂料过度喷涂，灰尘，污垢和其它污染物，以便提供更清洁的涂料作业。 在一个实施例中，保护片可以层压到第二非织造材料或编织材料上，以允许在延长使用后的清洁去除。 保护片可用于保护水平或垂直基板，并且特别适用于保护汽车喷涂操作中使用的涂漆室的表面。
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公开(公告)号：US07192643B2
公开(公告)日：2007-03-20
申请号：US09950161
申请日：2001-09-10
IPC分类号： D02G3/00
CPC分类号： D01D5/426 , C04B16/06 , C04B16/0625 , C04B2103/0065 , Y10T428/24355 , Y10T428/24479 , Y10T428/24603 , Y10T428/2495 , Y10T428/24992 , Y10T428/249929 , Y10T428/249932 , Y10T428/25 , Y10T428/261 , Y10T428/27 , Y10T428/2978 , Y10T428/298 , Y10T428/2991 , Y10T428/2993 , C04B16/12
摘要： The present invention relates to the field of toughening and reinforcing brittle matrix materials, and more specifically to the structural fibers made from an oriented film, which enhance the toughness of matrix materials such as concrete, cement, and other cementitious products.
摘要翻译： 本发明涉及增韧和增强脆性基质材料领域，更具体地涉及由取向膜制成的结构纤维，其增强基体材料如混凝土，水泥和其它水泥质产品的韧性。
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公开(公告)号：US08282753B2
公开(公告)日：2012-10-09
申请号：US13334430
申请日：2011-12-22
IPC分类号： B29C65/00 , B31B1/60 , B32B37/00 , A41H37/00 , A44B19/00 , B32B9/00 , B32B33/00 , B32B7/12 , B32B15/04 , B32B27/04 , B32B27/12 , D04H1/00 , D04H3/00 , D04H5/00 , D04H13/00
CPC分类号： C09J7/21 , B05B12/24 , C09J2201/28 , C09J2400/263 , Y10T156/10 , Y10T428/14 , Y10T428/15 , Y10T428/2839 , Y10T428/2848 , Y10T442/2754 , Y10T442/60
摘要： A protection sheet and method of protecting a substrate is disclosed. In an embodiment, the protection sheet comprises an adhesive coated nonwoven material. In an embodiment a surface of the protection sheet captures and retains paint overspray, dust, dirt and other contaminants so as to provide a cleaner paint job. In an embodiment the protection sheet may be laminated to a second nonwoven or woven material to allow clean removal after extended use. The protection sheet may be used to protect horizontal or vertical substrates, and is particularly suited to protect the surfaces of a paint booth used in automotive spray-painting operations.
摘要翻译： 公开了保护片和保护衬底的方法。 在一个实施例中，保护片包括粘合剂涂覆的非织造材料。 在一个实施例中，保护片的表面捕获并保留涂料过度喷涂，灰尘，污垢和其它污染物，以便提供更清洁的涂料作业。 在一个实施例中，保护片可以层压到第二非织造材料或编织材料上，以允许在延长使用后的清洁去除。 保护片可用于保护水平或垂直基板，并且特别适用于保护汽车喷涂操作中使用的涂漆室的表面。
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公开(公告)号：US07195814B2
公开(公告)日：2007-03-27
申请号：US09858273
申请日：2001-05-15
IPC分类号： D04H5/00
CPC分类号： D04H13/02 , D04H1/492 , Y10T428/249924 , Y10T428/249929 , Y10T428/2904 , Y10T428/2905 , Y10T428/2915 , Y10T428/2973 , Y10T428/298
摘要： Described are microfiber-entangled products and methods of producing microfiber-entangled products from microfiber materials or microfiber-forming materials, the microfiber entangled products having various useful product constructions that incorporate microfiber materials and other materials that can be combined by folding, weaving, lapping, twisting, tying, braiding, or otherwise.
摘要翻译： 描述的是微纤维缠结产品和由超细纤维材料或超细纤维形成材料生产超细纤维缠结产品的方法，超细纤维缠结产品具有各种有用的产品结构，其结合微纤维材料和其它可通过折叠，编织，研磨， 扭曲，捆扎，编织或其他。
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公开(公告)号：US5830250A
公开(公告)日：1998-11-03
申请号：US611800
申请日：1996-03-06
申请人： Ryan C. Shirk , Rich L. Bloom , Troy K. Ista
发明人： Ryan C. Shirk , Rich L. Bloom , Troy K. Ista
CPC分类号： B01D46/002 , B01D46/2411 , F01N3/0212 , F01N3/0226 , F01N3/027 , B01D2265/06 , B01D2267/30 , B01D2273/20 , B01D2279/30 , F01N2330/10 , Y10S55/10 , Y10S55/30
摘要： A regenerable gas filter cartridge for filtering particles from an exhaust gas includes a hollow tube having a perforated portion and an open end portion. The perforated portion has a diameter larger than the diameter of the open end portion. A filtering element is disposed on the hollow tube, and the filtering element extends over the larger diameter of the perforated portion and the smaller diameter of the open end portion.
摘要翻译： 用于从废气中过滤颗粒的可再生气体过滤筒包括具有穿孔部分和开口端部分的中空管。 穿孔部的直径大于开口端部的直径。 过滤元件设置在中空管上，并且过滤元件延伸穿过穿孔部分的较大直径和开口端部分的较小直径。
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公开(公告)号：US5702494A
公开(公告)日：1997-12-30
申请号：US656841
申请日：1996-06-03
申请人： Thomas L. Tompkins , Ryan C. Shirk , Steven C. Schroeer , Richard P. Merry , Troy K. Ista , Richard L. Bloom
发明人： Thomas L. Tompkins , Ryan C. Shirk , Steven C. Schroeer , Richard P. Merry , Troy K. Ista , Richard L. Bloom
IPC分类号： B01D39/20 , B01D46/24 , B60R21/26 , B60R21/264 , B01D29/23
CPC分类号： B60R21/2644 , B01D39/10 , B01D39/2017 , B01D39/2082 , B01D46/2403 , B01D2239/0457 , B01D2239/065 , B01D2239/0654 , B01D2239/0695 , B01D2275/105 , B01D2279/10 , Y10S55/05
摘要： An efficient, light-weight airbag inflation filter includes a gas-permeable, substantially rigid support tube having a plurality of uniform perforations therethrough. A filtering element formed from a continuous inorganic ceramic yarn or roving is helically cross-wound around the support tube to form one or more layers covering the perforations of the support tube. A wire screen, having openings therethrough smaller than the perforations in the support tube, is disposed between the filtering element and the support tube to act as a gas diffusion layer for the gases passing through the inflation filter.
摘要翻译： 一种高效，轻质的气囊充气过滤器包括透气的，基本上刚性的支撑管，其具有穿过其中的多个均匀的穿孔。 由连续的无机陶瓷纱线或粗纱形成的过滤元件围绕支撑管螺旋交叉缠绕以形成覆盖支撑管的穿孔的一个或多个层。 具有比支撑管中的穿孔小的开口的丝网布置在过滤元件和支撑管之间，用作通过充气过滤器的气体的气体扩散层。
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公开(公告)号：US08105450B2
公开(公告)日：2012-01-31
申请号：US12249618
申请日：2008-10-10
IPC分类号： B29C65/00 , B31B1/60 , B32B37/00 , B32B9/00 , B32B33/00 , B32B7/12 , B32B15/04 , B32B27/04 , B32B27/12 , B32B5/02 , A41H37/00 , D04H1/00 , D04H3/00 , D04H5/00 , D04H13/00
CPC分类号： C09J7/21 , B05B12/24 , C09J2201/28 , C09J2400/263 , Y10T156/10 , Y10T428/14 , Y10T428/15 , Y10T428/2839 , Y10T428/2848 , Y10T442/2754 , Y10T442/60
摘要： A protection sheet and method of protecting a substrate is disclosed. In an embodiment, the protection sheet comprises an adhesive coated nonwoven material. In an embodiment a surface of the protection sheet captures and retains paint overspray, dust, dirt and other contaminants so as to provide a cleaner paint job. In an embodiment the protection sheet may be laminated to a second nonwoven or woven material to allow clean removal after extended use. The protection sheet may be used to protect horizontal or vertical substrates, and is particularly suited to protect the surfaces of a paint booth used in automotive spray-painting operations.
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公开(公告)号：US20110256791A1
公开(公告)日：2011-10-20
申请号：US13141185
申请日：2009-12-16
CPC分类号： D04H5/02 , D04H1/732 , D04H5/03 , Y10T442/602
摘要： Nonwoven fibrous webs include elastic filaments such that the web as a whole exhibits elastic properties when stretched. The webs include a multiplicity of nonwoven fibers and at least one elastic filament entangled with at least a portion of the nonwoven fibers to form a self-supporting, cohesive, elastic nonwoven fibrous web. Methods of making such elastic nonwoven fibrous webs using hydro-entanglement, and uses of such webs to form articles are also described.
摘要翻译： 非织造纤维网包括弹性长丝，使得幅材作为整体在拉伸时显示出弹性。 纤维网包括多个非织造纤维和至少一个与至少一部分非织造纤维缠结的弹性丝，以形成自支撑的，内聚弹性的非织造纤维网。 还描述了使用水缠结制造这种弹性非织造纤维网的方法，以及这种网的使用形成制品的方法。
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公开(公告)号：US07744807B2
公开(公告)日：2010-06-29
申请号：US11462817
申请日：2006-08-07
申请人： Michael R. Berrigan , Anne N. De Rovere , Bradley W. Eaton , Brandy S. Nolan , Troy K. Ista , Timothy J. Lindquist
发明人： Michael R. Berrigan , Anne N. De Rovere , Bradley W. Eaton , Brandy S. Nolan , Troy K. Ista , Timothy J. Lindquist
IPC分类号： B28B3/20
CPC分类号： D04H3/14 , D01D5/0985 , D01F6/04 , D01F6/06 , D01F6/42 , D01F6/60 , D01F6/62 , D01F6/70 , D04H3/00 , D04H3/08 , Y10T442/601 , Y10T442/602 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69 , Y10T442/697
摘要： A coherent nonwoven fibrous web comprises directly formed elastic fibers that have a molecular orientation sufficient to provide a birefringence number of at least 1×10−5 and preferably at least 1×10−2. The web can be made by a method that comprises a) extruding filaments of elastic-fiber-forming material; b) directing the filaments through a processing chamber in which gaseous currents apply a longitudinal stress to the filaments that attenuates and draws the filaments; c) maintaining the filaments at their orienting temperature while the filaments are under attenuating and drawing stress for a sufficient time for molecules within the filaments to become oriented along the length of the filaments; d) cooling the filaments to their orientation-locking temperature while the filaments are under attenuating and drawing stress and further cooling the filaments to a solidified fiber form; and e) collecting the solidified fibers as a fibrous nonwoven web. In a preferred aspect, the method includes the further step of annealing the collected fibers by exposing them to a temperature that is above their shrinking temperature but less than their relaxation temperature, and preferably bonding the fibers after (or before) the annealing step. Dimensionally stable webs comprising elastic oriented fibers are obtained.
摘要翻译： 相干非织造纤维网包括直接形成的弹性纤维，其具有足以提供至少1×10 -5，优选至少1×10 -2的双折射数的分子取向。 纤维网可以通过以下方法制成：a）挤出成形弹性纤维材料的长丝; b）引导细丝通过处理室，其中气流对长丝施加纵向应力，该长丝应力衰减并拉伸长丝; c）将长丝保持在它们的定向温度，同时长丝处于衰减和拉伸应力足够长的时间，使细丝内的分子变得沿着长丝的长度取向; d）当细丝处于衰减和拉伸应力下并将细丝进一步冷却至固化的纤维形式时，将长丝冷却至定向锁定温度; 和e）收集作为纤维非织造纤维网的固化纤维。 在一个优选的方面，该方法包括通过将收集的纤维暴露于高于其收缩温度但小于其松弛温度的温度并优选在退火步骤之后（或之前）粘结纤维来退火所收集的纤维的另外步骤。 获得包含弹性取向纤维的尺寸稳定的纤维网。
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