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11. 发明授权

US07972981B2 Microporous composite sheet material 有权
标题翻译：微孔复合片材
公开(公告)号：US07972981B2
公开(公告)日：2011-07-05
申请号：US10386004
申请日：2003-03-11
申请人： Gary W. Anderson , Susannah D. Gelotte
发明人： Gary W. Anderson , Susannah D. Gelotte
IPC分类号： B32B5/02 , B32B27/12 , B32B5/32
CPC分类号： D06C3/06 , B29C47/0057 , B29C47/025 , B29C55/04 , B29C55/06 , B29C55/08 , B29C55/12 , B29C55/18 , B32B3/00 , B32B3/26 , B32B5/00 , B32B5/02 , B32B5/022 , B32B5/12 , B32B7/00 , B32B7/02 , B32B7/04 , B32B7/12 , B32B27/00 , B32B27/06 , B32B27/12 , B32B27/32 , B32B37/153 , B32B2255/00 , B32B2255/02 , B32B2262/00 , B32B2262/02 , B32B2262/0253 , B32B2266/025 , B32B2307/54 , B32B2307/718 , B32B2307/724 , B32B2307/7265 , B32B2439/00 , B32B2571/00 , D01D5/088 , D01D5/098 , D01F6/04 , D01F6/06 , D04H3/005 , D04H3/08 , D04H13/001 , D04H13/003 , D04H13/007 , Y10T156/10 , Y10T428/24942 , Y10T428/249953 , Y10T428/249978 , Y10T442/2025 , Y10T442/2139 , Y10T442/2148 , Y10T442/2213 , Y10T442/2861 , Y10T442/674 , Y10T442/681
摘要： A moisture vapor permeable, water impermeable composite sheet material is provided which is suitable for use as a housewrap material, and is also useful for other applications such as tarpaulins, or as covers for automobile, boats, patio furniture or the like. The composite sheet material includes a nonwoven substrate and an extrusion-coated polyolefin film layer overlying one surface of the substrate. The nonwoven substrate is comprised of polymeric fibers randomly disposed and bonded to one another to form a high tenacity nonwoven web. The nonwoven substrate has a grab tensile strength of at least 178 Newtons (40 pounds) in at least one of the machine direction (MD) or the cross-machine direction (CD). The extrusion coated polyolefin film layer is intimately bonded to the nonwoven substrate. The film layer has micropores formed therein to impart to the composite sheet material a moisture vapor transmission rate (MVTR) of at least 35 g/m2/24 hr. at 50% relative humidity and 23° C. and a hydrostatic head of at least 55 cm. In one embodiment, the nonwoven substrate comprises a spunbonded nonwoven fabric formed of randomly disposed substantially continuous polypropylene filaments. The spunbonded nonwoven fabric is an area bonded fabric in which the filaments are bonded to one another throughout the fabric at locations where the randomly disposed filaments overlie or cross one another.
摘要翻译：提供了一种适合用作家庭用纸材料的水蒸气透过性不透水复合片材材料，并且还可用于其他应用如篷布，或作为汽车，船只，露台家具等的覆盖物。复合片材包括非织造基材和覆盖在基材的一个表面上的挤出涂覆的聚烯烃膜层。非织造基底由聚合物纤维组成，其随机设置并彼此结合以形成高强度非织造纤维网。非织造基材在机器方向（MD）或横向（CD）上的至少一个上具有至少178牛顿（40磅）的拉伸强度。挤压涂覆的聚烯烃膜层紧密地结合到非织造基材上。薄膜层具有形成在其中的微孔，以赋予复合片材至少35g / m 2/24小时的水汽透过率（MVTR）。在50％相对湿度和23℃下，静水压头至少为55厘米。在一个实施方案中，非织造基材包括由随机设置的基本上连续的聚丙烯长丝形成的纺粘非织造织物。纺粘无纺织物是区域粘合织物，其中长丝在随机布置的长丝叠置或交叉的位置处通过织物彼此粘合。

12. 发明申请

US20100203788A1 BUFFER SUBSTRATE AND USE THEREOF 有权
标题翻译：缓冲器基板及其使用
公开(公告)号：US20100203788A1
公开(公告)日：2010-08-12
申请号：US12675536
申请日：2008-08-27
申请人： Tomoaki Kimura , Toru Ochiai , Sumito Kiyooka , Satoshi Koizumi , Kazuhiro Muraki
发明人： Tomoaki Kimura , Toru Ochiai , Sumito Kiyooka , Satoshi Koizumi , Kazuhiro Muraki
IPC分类号： D04H3/00
CPC分类号： D04H1/005 , D04H1/02 , D04H1/5405 , D04H1/541 , D04H1/544 , D04H1/545 , D04H1/55 , D04H1/558 , D04H1/74 , D04H13/007 , Y10T156/10 , Y10T442/60
摘要： In a nonwoven fiber assembly which comprises a fiber comprising a thermal adhesive fiber under moisture and in which the fiber are entangled with each other, the fibers are bonded at contacting points of the fibers by melting the thermal adhesive fiber under moisture to distribute the bonded points approximately uniformly, thereby obtaining a buffer substrate. The buffer substrate may further comprises a conjugated fiber comprising a plurality of resins which are different in thermal shrinkage and form a phase separation structure, and the conjugated fibers may have an approximately uniform crimps having an average curvature radius of 20 to 200 μm and are entangled with the fibers constituting the nonwoven fiber assembly. The buffer substrate can be obtained by a method comprising the steps of: forming a web from the fiber comprising the thermal adhesive fiber under moisture; and subjecting the obtained fiber web to a heat and moisture treatment with a high-temperature water vapor to melt the thermal adhesive fiber under moisture for bonding the fibers. The buffer substrate has a high air-permeability, an excellent cushion property and softness.
摘要翻译：在包含纤维的非织造纤维集合体中，所述纤维包含水分下的热粘合纤维，并且纤维彼此缠结，纤维在纤维的接触点处被粘合在水分下熔化热粘合纤维以分布粘合点大致均匀地得到缓冲基板。缓冲基板还可以包括包含热收缩率不同并形成相分离结构的多种树脂的共轭纤维，共轭纤维可以具有平均曲率半径为20〜200μm的大致均匀的卷曲，并且被缠结纤维构成非织造纤维集合体。可以通过以下方法获得缓冲基材：从包含热粘合纤维的纤维的纤维形成纤维网; 并用高温水蒸气对获得的纤维网进行热湿处理，使热粘合纤维在水分下熔融以粘合纤维。缓冲基材具有高的透气性，优异的缓冲性和柔软性。

13. 发明申请

US20100081352A1 Polyolefin-Based Elastic Meltblown Fabrics 审中-公开
标题翻译：聚烯烃基弹性熔喷织物
公开(公告)号：US20100081352A1
公开(公告)日：2010-04-01
申请号：US12566564
申请日：2009-09-24
申请人： Alistair Duncan Westwood
发明人： Alistair Duncan Westwood
IPC分类号： D04H1/54 , D04H1/46 , B29C47/00 , D04H13/00
CPC分类号： D01F6/30 , B32B5/04 , B32B5/06 , B32B5/22 , B32B5/26 , B32B27/32 , B32B37/144 , B32B2262/0246 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/062 , B32B2305/20 , B32B2307/50 , B32B2307/51 , B32B2307/718 , B32B2307/724 , B32B2437/00 , B32B2535/00 , B32B2555/02 , D01F6/46 , D04H1/4291 , D04H1/4374 , D04H1/559 , D04H1/56 , D04H13/002 , D04H13/005 , D04H13/007 , Y10T442/601 , Y10T442/602
摘要： Disclosed herein is a process for forming a multilayer construction, and the multilayer constructions including at least one layer of an elastic meltblown fabric, the process comprising extruding one or more polyolefin polymer (e.g., a propylene-α-olefin copolymer) having a MFR from less than 90 dg/min through at least one die having a plurality of nozzles to form a plurality of continuous fibers, at least one die operating at a melt pressure from greater than 500 psi (3.45 MPa) to form at least one elastic meltblown fabric, and adhering the at least one elastic meltblown fabric to at least one extensible fabric.
摘要翻译：本文公开了一种用于形成多层结构的方法，并且所述多层结构包括至少一层弹性熔喷织物，所述方法包括将具有MFR的一种或多种聚烯烃聚合物（例如，丙烯-α-烯烃共聚物）挤出通过具有多个喷嘴的至少一个模具小于90dg / min，以形成多个连续纤维，至少一个模头在大于500psi（3.45MPa）的熔体压力下工作以形成至少一个弹性熔喷织物并且将至少一个弹性熔喷织物粘附到至少一个可伸展织物上。

14. 发明授权

US07615278B2 Fibrous structures comprising a polymer structure 有权
标题翻译：包含聚合物结构的纤维结构
公开(公告)号：US07615278B2
公开(公告)日：2009-11-10
申请号：US12490503
申请日：2009-06-24
申请人： Linda Evers Smith , David William Cabell , Larry Neil Mackey , Gregory Charles Gordon , Paul Dennis Trokhan , Tedi-Lea Anne DeBruler
发明人： Linda Evers Smith , David William Cabell , Larry Neil Mackey , Gregory Charles Gordon , Paul Dennis Trokhan , Tedi-Lea Anne DeBruler
IPC分类号： B32B27/00
CPC分类号： D04H3/005 , B32B5/26 , B32B2555/00 , D01F6/14 , D01F6/50 , D01F6/88 , D01F9/00 , D04H1/4309 , D04H1/4326 , D04H1/545 , D04H1/551 , D04H3/007 , D04H3/009 , D04H3/013 , D04H3/03 , D04H3/14 , D04H3/16 , D04H13/002 , D04H13/007 , Y10T428/24479 , Y10T428/24942 , Y10T428/249921 , Y10T428/29 , Y10T428/2913 , Y10T442/2525
摘要： Polymer structures and methods for making such polymer structures are provided. More particularly, polymer structures comprising a hydroxyl polymer structure, such as a fiber comprising a hydroxyl polymer are provided. Even more particularly, fibrous structures comprising a hydroxyl polymer structure, such as a fiber comprising a hydroxyl polymer, wherein the fibrous structure exhibits a CETM Factor of less than 20 and/or a CETM*L2 Factor of less than 950 are provided.
摘要翻译：提供了制备这种聚合物结构的聚合物结构和方法。更具体地，提供了包含羟基聚合物结构的聚合物结构，例如包含羟基聚合物的纤维。更具体地，提供了包含羟基聚合物结构的纤维结构，例如包含羟基聚合物的纤维，其中纤维结构表现出小于20的CETM因子和/或小于950的CETM * L2因子。

15. 发明申请

US20080228159A1 Breathable and Liquid Impermeable Web and Method of Making the Web 有权
标题翻译：透气和液体不渗透的网络和网络的方法
公开(公告)号：US20080228159A1
公开(公告)日：2008-09-18
申请号：US12053659
申请日：2008-03-24
申请人： Barry Jay Anderson , Todd Leon Mansfield , George Christopher Dobrin , Suna Polat
发明人： Barry Jay Anderson , Todd Leon Mansfield , George Christopher Dobrin , Suna Polat
IPC分类号： A61F13/512 , A61F13/15
CPC分类号： A61F13/51478 , B29C55/18 , B32B27/12 , B32B2262/02 , B32B2305/026 , B32B2307/726 , B32B2555/00 , D04H13/002 , D04H13/007 , Y10T156/1007 , Y10T442/3854 , Y10T442/674
摘要： A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface. One embodiment of the present invention provides a breathable web comprising a microporous film exhibiting an MVTR of at least about 2000 g/m2/24 hr, a dynamic impact value of less than about 10 g/m2, a bubble pressure at least about 45 psi, and an air flow of at least about 2 liters/m2/s.
摘要翻译：公开了一种用于改变幅材的物理特性的方法，该方法涉及使幅材在至少一对相互接合的辊之间通过以递增地拉伸幅材，然后在张力下从辊之间取出增量拉伸的幅材。根据所公开的方法改性的纤维网具有期望的透气性和液体不渗透性，以及可延展性和柔软的布状纹理表面。本发明的一个实施方案提供了一种透气纤维网，其包含显示至少约2000g / m 2 / 24hr的MVTR的微孔膜，动态冲击值小于约10g / SUP> 2，气泡压力至少约45psi，气流至少约2升/ m 2 / s。

16. 发明申请

US20080085399A1 MULTILAYER NONWOVEN FABRIC AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：多层非织造织物及其制造方法
公开(公告)号：US20080085399A1
公开(公告)日：2008-04-10
申请号：US11762421
申请日：2007-06-13
申请人： Yuki Noda , Hideyuki Ishikawa , Satoshi Mizutani , Akihiro Kimura
发明人： Yuki Noda , Hideyuki Ishikawa , Satoshi Mizutani , Akihiro Kimura
IPC分类号： B32B3/30 , D21F13/04
CPC分类号： B32B5/26 , B32B3/30 , B32B27/02 , B32B27/08 , B32B27/12 , B32B27/32 , B32B27/36 , D04H1/492 , D04H1/495 , D04H1/498 , D04H13/006 , D04H13/007 , Y10T428/2457 , Y10T428/24603
摘要： A multilayer nonwoven fabric comprises a first fiber layer and a second fiber layer laminated and arranged on a first surface of the first fiber layer, wherein a plurality of groove portions is formed along a prescribed direction in a shape depressed in a thickness direction of the multilayer nonwoven fabric and a plurality of raised ridge portions are formed adjacent to the plurality of groove portions in a shape projected in the thickness direction and in which the basis weight is greater than the basis weight in regions A constituting the bottoms of the groove portions 1 are formed, and the second fiber layer constituting each of the plurality of raised ridge portions is in such a shape that a surface, on the side of the first fiber layer, of the second fiber layer is projected in the same direction as the direction in which the second surface of the first fiber layer is projected.
摘要翻译：多层无纺布包括层叠并布置在第一纤维层的第一表面上的第一纤维层和第二纤维层，其中沿着规定方向形成多个槽部，该多个槽部在多层在构成槽部1的底部的区域A中，在厚度方向上投影的形状与多个槽部相邻地形成多个凸状部，并且其中基重大于构成重量的单位面积重量形成，并且构成多个凸脊部分中的每一个的第二纤维层的形状使得第二纤维层的第一纤维层侧的表面沿与第二纤维层的方向相同的方向突出，投影第一纤维层的第二表面。

17. 发明授权

US09790629B2 Microporous composite sheet material 有权
公开(公告)号：US09790629B2
公开(公告)日：2017-10-17
申请号：US13680380
申请日：2012-11-19
申请人： Fiberweb, LLC
发明人： Gary W. Anderson , Susannah D. Gelotte
IPC分类号： B29C55/18 , D06C3/06 , B29C47/00 , B32B27/12 , B32B27/32 , B32B5/00 , B32B5/02 , B32B5/12 , B32B7/00 , B32B7/02 , B32B7/04 , B32B7/12 , B32B27/00 , B32B27/06 , B32B3/00 , B32B3/26 , D04H13/00 , D04H3/005 , D04H3/08 , D01F6/04 , D01F6/06 , D01D5/098 , D01D5/088 , B29C55/08 , B29C47/02 , B29C55/06 , B29C55/04 , B29C55/12
CPC分类号： D06C3/06 , B29C47/0057 , B29C47/025 , B29C55/04 , B29C55/06 , B29C55/08 , B29C55/12 , B29C55/18 , B32B3/00 , B32B3/26 , B32B5/00 , B32B5/02 , B32B5/022 , B32B5/12 , B32B7/00 , B32B7/02 , B32B7/04 , B32B7/12 , B32B27/00 , B32B27/06 , B32B27/12 , B32B27/32 , B32B37/153 , B32B2255/00 , B32B2255/02 , B32B2262/00 , B32B2262/02 , B32B2262/0253 , B32B2266/025 , B32B2307/54 , B32B2307/718 , B32B2307/724 , B32B2307/7265 , B32B2439/00 , B32B2571/00 , D01D5/088 , D01D5/098 , D01F6/04 , D01F6/06 , D04H3/005 , D04H3/08 , D04H13/001 , D04H13/003 , D04H13/007 , Y10T156/10 , Y10T428/24942 , Y10T428/249953 , Y10T428/249978 , Y10T442/2025 , Y10T442/2139 , Y10T442/2148 , Y10T442/2213 , Y10T442/2861 , Y10T442/674 , Y10T442/681
摘要： A moisture vapor permeable, water impermeable composite sheet material is provided which is suitable for use as a housewrap material, and is also useful for other applications such as tarpaulins, or as covers for automobile, boats, patio furniture or the like. The composite sheet material includes a nonwoven substrate and an extrusion-coated polyolefin film layer overlying one surface of the substrate. The nonwoven substrate is comprised of polymeric fibers randomly disposed and bonded to one another to form a high tenacity nonwoven web. The nonwoven substrate has a grab tensile strength of at least 178 Newtons (40 pounds) in at least one of the machine direction (MD) or the cross-machine direction (CD). The extrusion coated polyolefin film layer is intimately bonded to the nonwoven substrate. The film layer has micropores formed therein to impart to the composite sheet material a moisture vapor transmission rate (MVTR) of at least 35 g/m2/24 hr. at 50% relative humidity and 23° C. and a hydrostatic head of at least 55 cm. In one embodiment, the nonwoven substrate comprises a spunbonded nonwoven fabric formed of randomly disposed substantially continuous polypropylene filaments. The spunbonded nonwoven fabric is an area bonded fabric in which the filaments are bonded to one another throughout the fabric at locations where the randomly disposed filaments overlie or cross one another.

18. 发明授权

US09623627B2 Composite sound absorber 有权
公开(公告)号：US09623627B2
公开(公告)日：2017-04-18
申请号：US14605506
申请日：2015-01-26
申请人： Zephyros, Inc.
发明人： Michael William Coates , Marek Kierzkowski , Philip John Gibbons
IPC分类号： E04B1/84 , B32B5/26 , G10K11/168 , C09J7/04 , D04H13/00 , B32B37/12 , C09J5/00 , D04H1/593 , E04B1/82 , G10K11/162 , B60R13/08 , E04B1/74 , E04B1/76
CPC分类号： B32B5/26 , B32B5/022 , B32B5/08 , B32B7/12 , B32B37/1284 , B32B2262/0223 , B32B2262/0253 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2262/065 , B32B2262/105 , B32B2262/14 , B32B2307/102 , B32B2307/546 , B32B2307/5825 , B32B2307/72 , B32B2307/732 , B60R13/0815 , C09J5/00 , C09J7/21 , C09J7/38 , C09J2201/20 , C09J2201/28 , C09J2400/263 , C09J2433/00 , C09J2483/005 , D04H1/593 , D04H13/007 , E04B1/84 , E04B2001/742 , E04B2001/7687 , G10K11/168 , Y10T156/10 , Y10T156/1052 , Y10T428/1476 , Y10T428/24851
摘要： A sound absorbing material comprising a nonwoven fibrous acoustic insulation material and a flow resistive nonwoven facing, wherein the flow resistive nonwoven facing is bonded to the insulation material and has an air flow resistance of from about 600 to about 1800 Rayls and a surface mass of from about 20 to about 150 g/m2.

19. 发明授权

US09050777B2 Contendered nonwoven/pulp composite fabric and method for making the same 有权
标题翻译：有针对性的非织造/纸浆复合织物及其制造方法
公开(公告)号：US09050777B2
公开(公告)日：2015-06-09
申请号：US12226090
申请日：2007-04-10
申请人： Michael Kauschke , Mordechai Turi
发明人： Michael Kauschke , Mordechai Turi
IPC分类号： D04H1/46 , B32B5/26 , A47L13/16 , A61F13/15 , A61F13/534 , A61F13/537 , A61F13/539 , D04H5/03 , D04H13/00 , B32B5/02 , B32B5/06 , B32B7/08
CPC分类号： B32B5/26 , A47L13/16 , A61F13/15203 , A61F13/15617 , A61F13/15731 , A61F13/534 , A61F13/535 , A61F13/537 , A61F13/539 , A61F2013/530248 , A61F2013/53975 , A61F2013/53991 , B32B5/022 , B32B5/06 , B32B7/08 , B32B2262/0253 , B32B2262/04 , B32B2262/062 , B32B2262/067 , B32B2307/726 , B32B2307/728 , B32B2432/00 , B32B2555/02 , D04H1/492 , D04H1/498 , D04H3/14 , D04H5/03 , D04H13/005 , D04H13/007 , Y10T156/1039 , Y10T428/24355 , Y10T428/24612 , Y10T442/10 , Y10T442/20 , Y10T442/667
摘要： The present invention is directed to a nonwoven fabric made from a composite of nonwoven and pulp where the nonwoven has a high loft derived from a heat set three-dimensional relief structure and/or hydroengorged fiber structure. A nonwoven web is hydraulically treated to create a hydroengorged material having an increased loft. Alternatively a nonwoven web is treated to have a heat set three-dimensional relief structure. The treated web is then hydroentangled with pulp to form a cotendered nonwoven/pulp composite fabric.
摘要翻译：本发明涉及由非织造材料和纸浆的复合材料制成的非织造织物，其中非织造材料具有由热定形三维浮雕结构和/或水压纤维结构衍生的高倾角。液压处理非织造纤维网以产生具有增加的顶棚的水压材料。或者，将非织造纤维网处理成具有热定形的三维浮雕结构。然后将经处理的纤维网与纸浆水解缠结以形成打绒的非织造/纸浆复合织物。

20. 发明申请

US20150129355A1 COMPOSITE SOUND ABSORBER 有权
标题翻译：复合声音吸收器
公开(公告)号：US20150129355A1
公开(公告)日：2015-05-14
申请号：US14605506
申请日：2015-01-26
申请人： Zephyros, Inc.
发明人： Michael William Coates , Marek Kierzkowski , Philip John Gibbons
IPC分类号： B32B5/26 , B32B37/12 , C09J5/00
CPC分类号： B32B5/26 , B32B5/022 , B32B5/08 , B32B7/12 , B32B37/1284 , B32B2262/0223 , B32B2262/0253 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2262/065 , B32B2262/105 , B32B2262/14 , B32B2307/102 , B32B2307/546 , B32B2307/5825 , B32B2307/72 , B32B2307/732 , B60R13/0815 , C09J5/00 , C09J7/21 , C09J7/38 , C09J2201/20 , C09J2201/28 , C09J2400/263 , C09J2433/00 , C09J2483/005 , D04H1/593 , D04H13/007 , E04B1/84 , E04B2001/742 , E04B2001/7687 , G10K11/168 , Y10T156/10 , Y10T156/1052 , Y10T428/1476 , Y10T428/24851
摘要： A sound absorbing material comprising a nonwoven fibrous acoustic insulation material and a flow resistive nonwoven facing, wherein the flow resistive nonwoven facing is bonded to the insulation material and has an air flow resistance of from about 600 to about 1800 Rayls and a surface mass of from about 20 to about 150 g/m2.
摘要翻译：一种吸声材料，包括非织造纤维隔音材料和面向流动阻力的非织造材料，其中所述阻流非织造材料面接合到所述绝缘材料上，并且具有约600至约1800雷的空气流动阻力，约20至约150g / m 2。

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