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1.发明授权Ultrathin, porous and mechanically stable nonwoven fabric and method for manufacturing 有权超薄，多孔和机械稳定的无纺布及其制造方法公开(公告)号：US08962127B2
公开(公告)日：2015-02-24
申请号：US10893393
申请日：2004-07-16
CPC分类号： D04H1/58 , C04B30/02 , D04H1/42 , D04H1/4218 , D04H1/4242 , D04H1/46 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/548 , D04H1/549 , D04H1/55 , D04H1/551 , D04H1/56 , D04H1/74 , D04H3/02 , H01M2/1613 , H01M2/162 , H01M8/0234 , H01M8/0236 , H01M8/0239 , Y02P70/56 , Y10T428/2495 , Y10T428/24967 , Y10T442/60 , Y10T442/68 , Y10T442/681 , Y10T442/696 , Y10T442/697
摘要： An ultrathin, porous, and mechanically stable nonwoven fabric, a method for manufacturing the fabric, and the fabric's use are described. A nonwoven fabric is described having a thickness of less than 30 μm, which is chemically and/or thermally bonded, whose maximum tensile load in at least one direction is at least 15 N/5 cm, whose stretching in this direction at maximum tensile load is 35% at the most, and which has a porosity of at least 25%. This nonwoven fabric may be used as a separator material or as a carrier material for diaphragms.
摘要翻译： 描述了一种超薄，多孔和机械稳定的非织造织物，织物的制造方法和织物的用途。 描述了一种非织造织物，其厚度小于30μm，其化学和/或热粘合，其在至少一个方向上的最大拉伸载荷为至少15N / 5cm，其在该方向上以最大拉伸载荷拉伸 最多为35％，孔隙率至少为25％。 该无纺布可以用作隔膜材料或用作隔膜的载体材料。
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2.发明申请公开(公告)号：US20180236403A1
公开(公告)日：2018-08-23
申请号：US15752163
申请日：2016-08-16
发明人： Ui Young JEONG
CPC分类号： B01D61/027 , B01D61/145 , B01D63/081 , B01D63/14 , B01D67/0004 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/34 , B01D71/42 , B01D2323/39 , B01D2325/36 , C02F1/44 , C02F1/442 , C02F2305/08 , D04H1/43 , D04H1/4318 , D04H1/4374 , D04H1/4382 , D04H1/548 , D04H1/728
摘要： A nanofiber for a filter medium is provided that includes fiber-forming ingredients including polyacrylonitrile (PAN) and polyvinylidene fluoride (PVDF) and an emulsifying agent for improving the miscibility of the fiber-forming ingredients. The nanofiber has excellent mechanical strength and chemical resistance and, at the same time, significantly increased hydrophilicity without a separate surface modification/treatment to/on the nanofiber. A filter medium comprising said nanofiber can exhibit improved flux and filtration efficiency and excellent physical properties in a water treatment process in which a pressure equal to or more than a predetermined level is applied and which requires the filter medium to have high mechanical strength and in a water treatment process which requires chemical resistance as the liquid being filtered is strongly acidic or alkaline. Further, since the nanofiber has significantly superior spinnability, the mass productivity of the filter medium is significantly improved, and the unit costs of production can be reduced.
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公开(公告)号：US20230294379A1
公开(公告)日：2023-09-21
申请号：US17916794
申请日：2022-01-10
发明人： Stephen D. Miller
IPC分类号： B32B5/26 , B32B5/02 , D04H1/4242 , D04H1/4209 , D04H1/4374 , D04H1/548 , D04H1/413
CPC分类号： B32B5/266 , B32B5/022 , B32B5/024 , B32B5/028 , B32B5/277 , D04H1/4242 , D04H1/4209 , D04H1/4374 , D04H1/548 , D04H1/413 , B32B2307/304 , B32B2605/18 , B32B2262/16 , B32B2307/306 , B32B2264/1022 , B32B2262/105 , B32B2262/0246 , B32B2255/02 , B32B2255/20 , B32B2262/106 , B32B2307/546 , D10B2505/12 , D10B2401/04 , B32B2250/20 , B32B2262/144 , B32B2307/738 , B32B2437/00 , B32B2439/70 , B64G1/62
摘要： A flexible insulation material may be configured to substantially reduce the amount of radiation transmitted therethrough by incorporating a reflective mat of high temperature fibers that withstand temperatures of at least 500° C. The flexible insulation may be stored and used over temperatures ranging from −270° C. to 5000° C. The mat may have optical properties to produce a transmittance of no more than 5% over a range of temperature from 500° C. to 5000 vC. The mat may include high temperature fibers such as carbon and/or silicon carbide and these fibers may be coupled by a binder in a non-woven fabric. The flexible insulation material may be configured in the Flexible Thermal Protection System of a deployable aerodynamic decelerator or a Hypersonic Inflatable Aerodynamic Decelerator and may be durably flexible.
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公开(公告)号：US20160101303A1
公开(公告)日：2016-04-14
申请号：US14970630
申请日：2015-12-16
发明人： Anthony L. Rockwell , Phillip J. Johnson , Jason Seward , Jason C. Bragg , Paula Miller , Jeffrey A. Tilton , William Kunkler
CPC分类号： A62C2/065 , B32B1/02 , B32B3/266 , D04H1/541 , D04H1/548 , D04H1/55 , D06F58/04 , D06F58/20 , F26B11/024 , F26B25/009 , Y10T428/1362 , Y10T428/24273
摘要： A non-woven fabric includes flame retardant fibers and binding material mixed with the flame retardant fibers. The binding material sets a thickness of the fabric. Application of a flame to the fabric causes the binding material to degrade and the flame retardant fibers to expand to prevent a flame from passing through a hole in a wall of an appliance, a building, or an appliance and/or to protect wiring of an appliance, a building, or an appliance.
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公开(公告)号：US3616038A
公开(公告)日：1971-10-26
申请号：US3616038D
申请日：1969-12-08
申请人： SHELL OIL CO
发明人： MOSELEY JOHN C , SCHAFFER RUPERT E
CPC分类号： D04H1/548 , D04H1/54 , D04H1/551 , D04H1/552 , D06M13/248
摘要： Bonded fiber fabrics are produced by a process which comprises applying normally liquid sulfolanyl ether to a web of fibers selected from the group consisting of modified polyacrylonitrile fibers, cellulose ester fibers and chlorofibers, and heating the web and the sulfolanyl either to effect bonding of the fibers.
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公开(公告)号：US06547860B2
公开(公告)日：2003-04-15
申请号：US09990072
申请日：2001-11-21
IPC分类号： B03C330
CPC分类号： D04H1/74 , B01D39/163 , B32B5/26 , B32B27/02 , B32B27/32 , B32B37/0076 , B32B2305/20 , B32B2307/204 , B32B2307/718 , D04H1/4291 , D04H1/43 , D04H1/4382 , D04H1/48 , D04H1/492 , D04H1/498 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/548 , D04H1/555 , D04H1/559 , D04H1/56 , D04H1/72 , D04H13/00 , Y10S55/02 , Y10S55/05 , Y10S55/39 , Y10S264/48 , Y10T442/684
摘要： A process for the manufacture of a triboelectrically charged nonwoven, wherein a fiber blend made of polyacrylnitrile fibers with a titer of ≦1.7 dtex and of polyolefine fibers with a titer of ≦1.7 dtex is freed from lubricating agents and antistatic agents by washing, is dried down to a moisture content of
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公开(公告)号：US20020121194A1
公开(公告)日：2002-09-05
申请号：US09990072
申请日：2001-11-21
IPC分类号： B01D039/16
CPC分类号： D04H1/74 , B01D39/163 , B32B5/26 , B32B27/02 , B32B27/32 , B32B37/0076 , B32B2305/20 , B32B2307/204 , B32B2307/718 , D04H1/4291 , D04H1/43 , D04H1/4382 , D04H1/48 , D04H1/492 , D04H1/498 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/548 , D04H1/555 , D04H1/559 , D04H1/56 , D04H1/72 , D04H13/00 , Y10S55/02 , Y10S55/05 , Y10S55/39 , Y10S264/48 , Y10T442/684
摘要： A process for the manufacture of a triboelectrically charged nonwoven, wherein a fiber blend made of polyacrylnitrile fibers with a titer of null1.7 dtex and of polyolefine fibers with a titer of null1.7 dtex is freed from lubricating agents and antistatic agents by washing, is dried down to a moisture content of
摘要翻译： 一种制造摩擦带电非织造材料的方法，其中由滴定度<= 1.7分特的聚丙烯腈纤维制成的纤维混合物和滴定度为<= 1.7分特的聚烯烃纤维通过洗涤免除润滑剂和抗静电剂， 干燥至水分含量<1重量％，并将其梳理在纵向或随机化的卡片上，以每单位面积单位为15-80克/平方米的质量为摩擦带电的纤维网。 通过两个同时运行的辊和转移辊将该幅材取出，使得幅材在机器方向上放置在输送机上，并且直接粘合在粘合装置内，未粘合的纸幅通过1至3个转印点转发 。
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8.发明授权Solvent bonding of fiber fleeces including shock-like heat treatment prior to complete vaporization of solvent 失效在溶剂完全蒸发之前，纤维屑的溶剂粘合包括冲击样热处理
公开(公告)号：US3403969A
公开(公告)日：1968-10-01
申请号：US31809863
申请日：1963-10-22
申请人： BUNZL & BIACH AG FA
发明人： FRITZ KAUTNY , RUDOLF HEMERSAN
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公开(公告)号：US20130337205A1
公开(公告)日：2013-12-19
申请号：US13902928
申请日：2013-05-27
发明人： Anthony L. Rockwell , Phillip J. Johnson , Jason Seward , Jason C. Bragg , Paula Miller , Jeffrey A. Tilton , William Kunkler
CPC分类号： A62C2/065 , B32B1/02 , B32B3/266 , D04H1/541 , D04H1/548 , D04H1/55 , D06F58/04 , D06F58/20 , F26B11/024 , F26B25/009 , Y10T428/1362 , Y10T428/24273
摘要： A non-woven fabric includes flame retardant fibers and binding material mixed with the flame retardant fibers. The binding material sets a thickness of the fabric. Application of a flame to the fabric causes the binding material to degrade and the flame retardant fibers to expand to prevent a flame from passing through a hole in a wall of an appliance, a building, or an appliance and/or to protect wiring of an appliance, a building, or an appliance.
摘要翻译： 无纺布包括与阻燃纤维混合的阻燃纤维和粘结材料。 装订材料设定织物的厚度。 将火焰施加到织物上会导致粘合材料降解，并且阻燃纤维膨胀以防止火焰穿过器具，建筑物或器具的墙壁中的孔，和/或保护火焰的布线 家电，建筑物或器具。
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10.发明申请Ultrathin, porous and mechanically stable nonwoven fabric and method for manufacturing 有权超薄，多孔和机械稳定的无纺布及其制造方法公开(公告)号：US20050032451A1
公开(公告)日：2005-02-10
申请号：US10893393
申请日：2004-07-16
IPC分类号： B01D39/08 , B01D65/00 , B32B7/02 , C04B30/02 , D03D15/00 , D04H1/00 , D04H1/42 , D04H1/4218 , D04H1/4242 , D04H1/44 , D04H1/46 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/548 , D04H1/549 , D04H1/55 , D04H1/551 , D04H1/56 , D04H1/58 , D04H1/74 , D04H3/02 , D04H3/16 , D04H13/00 , D06M10/00 , H01G9/02 , H01M2/14 , H01M2/16 , H01M8/02 , D04H3/00 , D04H5/00
CPC分类号： D04H1/58 , C04B30/02 , D04H1/42 , D04H1/4218 , D04H1/4242 , D04H1/46 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/548 , D04H1/549 , D04H1/55 , D04H1/551 , D04H1/56 , D04H1/74 , D04H3/02 , H01M2/1613 , H01M2/162 , H01M8/0234 , H01M8/0236 , H01M8/0239 , Y02P70/56 , Y10T428/2495 , Y10T428/24967 , Y10T442/60 , Y10T442/68 , Y10T442/681 , Y10T442/696 , Y10T442/697
摘要： An ultrathin, porous, and mechanically stable nonwoven fabric, a method for manufacturing the fabric, and the fabric's use are described. A nonwoven fabric is described having a thickness of less than 30 μm, which is chemically and/or thermally bonded, whose maximum tensile load in at least one direction is at least 15 N/5 cm, whose stretching in this direction at maximum tensile load is 35% at the most, and which has a porosity of at least 25%. This nonwoven fabric may be used as a separator material or as a carrier material for diaphragms.
摘要翻译： 描述了一种超薄，多孔和机械稳定的非织造织物，织物的制造方法和织物的用途。 描述了一种非织造织物，其厚度小于30μm，其化学和/或热粘合，其在至少一个方向上的最大拉伸载荷为至少15N / 5cm，其在该方向上以最大拉伸载荷拉伸 最多为35％，孔隙率至少为25％。 该无纺布可以用作隔膜材料或用作隔膜的载体材料。
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