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1. 发明授权

US08551895B2 Nonwoven webs having improved barrier properties 有权
标题翻译：具有改善的阻隔性能的非织造纤维网
公开(公告)号：US08551895B2
公开(公告)日：2013-10-08
申请号：US12976032
申请日：2010-12-22
申请人： Ali Yahiaoui , Anthony S. Spencer , Linda Connor Sledge , John Joseph Lassig , Eric Edward Lennon
发明人： Ali Yahiaoui , Anthony S. Spencer , Linda Connor Sledge , John Joseph Lassig , Eric Edward Lennon
IPC分类号： B32B5/22 , B32B5/26 , B32B15/14
CPC分类号： B32B5/12 , B32B5/022 , B32B15/14 , B32B15/18 , B32B15/20 , B32B2255/02 , B32B2255/26 , B32B2262/02 , B32B2262/14 , B32B2307/7265 , B32B2307/73 , B32B2432/00 , B32B2437/00 , B32B2535/00 , B32B2555/02 , D04H1/4374 , D04H1/56 , D04H1/587 , D04H3/12 , D04H3/16 , Y10T442/20 , Y10T442/2189 , Y10T442/2238 , Y10T442/227 , Y10T442/232 , Y10T442/2779 , Y10T442/654 , Y10T442/66
摘要： A laminate is generally provided having alcohol repellency properties. In one particular embodiment, the laminate includes a meltblown web bonded to a spunbond web (e.g., a SM laminate, a SMS laminate, a SMMS laminate, etc.). A fluorinated polymeric coating is attached to the surface of the spunbond web (e.g., grafted). The fluorinated polymeric coating comprises a perfluoroalkyl(alkyl) (meth)acrylate monomer polymerized on the surface of the spunbond web via exposure to a low frequency energy source. The perfluoroalkyl(alkyl) (meth)acrylate monomer has a perfluoroalkyl side groups comprising —(CF2)z—F, where z is an integer from 1 to 6. The laminate has an alcohol repellency of greater than 80%.
摘要翻译：通常提供具有醇排斥性的层压体。在一个具体实施方案中，层压体包括粘结到纺粘纤维网（例如SM层压板，SMS层压板，SMMS层压板等）上的熔喷纤维网。氟化聚合物涂层连接到纺粘纤维网的表面（例如，接枝）上。氟化聚合物涂层包括通过暴露于低频能量源在纺粘纤维网的表面上聚合的（甲基）丙烯酸全氟烷基酯（甲基）丙烯酸酯单体。（甲基）丙烯酸全氟烷基酯单体具有包含 - （CF 2）z-F的全氟烷基侧基，其中z为1至6的整数。该层压体具有大于80％的拒酒性。

2. 发明申请

US20120164906A1 NONWOVEN WEBS HAVING IMPROVED BARRIER PROPERTIES 有权
标题翻译：具有改进障碍物质的非万维网
公开(公告)号：US20120164906A1
公开(公告)日：2012-06-28
申请号：US12976032
申请日：2010-12-22
申请人： Ali Yahiaoui , Anthony S. Spencer , Linda Connor Sledge , John Joseph Lassig , Eric Edward Lennon
发明人： Ali Yahiaoui , Anthony S. Spencer , Linda Connor Sledge , John Joseph Lassig , Eric Edward Lennon
IPC分类号： B32B5/26 , D04H13/00 , B32B15/082
CPC分类号： B32B5/12 , B32B5/022 , B32B15/14 , B32B15/18 , B32B15/20 , B32B2255/02 , B32B2255/26 , B32B2262/02 , B32B2262/14 , B32B2307/7265 , B32B2307/73 , B32B2432/00 , B32B2437/00 , B32B2535/00 , B32B2555/02 , D04H1/4374 , D04H1/56 , D04H1/587 , D04H3/12 , D04H3/16 , Y10T442/20 , Y10T442/2189 , Y10T442/2238 , Y10T442/227 , Y10T442/232 , Y10T442/2779 , Y10T442/654 , Y10T442/66
摘要： A laminate is generally provided having alcohol repellency properties. In one particular embodiment, the laminate includes a meltblown web bonded to a spunbond web (e.g., a SM laminate, a SMS laminate, a SMMS laminate, etc.). A fluorinated polymeric coating is attached to the surface of the spunbond web (e.g., grafted). The fluorinated polymeric coating comprises a perfluoroalkyl(alkyl) (meth)acrylate monomer polymerized on the surface of the spunbond web via exposure to a low frequency energy source. The perfluoroalkyl(alkyl) (meth)acrylate monomer has a perfluoroalkyl side groups comprising —(CF2)z—F, where z is an integer from 1 to 6. The laminate has an alcohol repellency of greater than 80%.
摘要翻译：通常提供具有醇排斥性的层压体。在一个具体实施方案中，层压体包括粘结到纺粘纤维网（例如SM层压板，SMS层压板，SMMS层压板等）上的熔喷纤维网。氟化聚合物涂层连接到纺粘纤维网的表面（例如，接枝）上。氟化聚合物涂层包括通过暴露于低频能量源在纺粘纤维网的表面上聚合的（甲基）丙烯酸全氟烷基酯（甲基）丙烯酸酯单体。（甲基）丙烯酸全氟烷基酯单体具有包含 - （CF 2）z-F的全氟烷基侧基，其中z为1至6的整数。该层压体具有大于80％的拒酒性。

3. 发明授权

US07504060B2 Method and apparatus for the production of nonwoven web materials 失效
标题翻译：用于生产非织造纤维网材料的方法和设备
公开(公告)号：US07504060B2
公开(公告)日：2009-03-17
申请号：US10687006
申请日：2003-10-16
申请人： Thomas William Brock , Brian Stephen Forbes , Bryan David Haynes , Douglas Jay Hulslander , Matthew Boyd Lake , Eric Edward Lennon , Hannong Rhim
发明人： Thomas William Brock , Brian Stephen Forbes , Bryan David Haynes , Douglas Jay Hulslander , Matthew Boyd Lake , Eric Edward Lennon , Hannong Rhim
IPC分类号： D01D5/08 , D04H3/02 , D06M10/00
CPC分类号： D01D5/0985 , A61F13/5148 , D04H3/04 , D04H3/10 , D04H3/14
摘要： The present invention provides a method of making a nonwoven web with desired fiber orientation, the method including the steps of providing a source of fibers, subjecting the fibers to an electrostatic charge, deflecting the fibers with a non-contacting deflecting device, collecting the fibers on a moving forming surface to form the nonwoven web. The invention also provides an apparatus for forming fibrous nonwoven webs, the apparatus comprising a source of fibers, a device for applying an electrostatic charge to the fibers, a non-contacting fiber deflecting device adapted to affect the fibers while the fibers are under the influence of the applied electrostatic charge, and a forming surface for collecting the fibers as a fibrous nonwoven web.
摘要翻译：本发明提供一种制造具有所需纤维取向的非织造纤维网的方法，该方法包括以下步骤：提供纤维源，使纤维经受静电荷，用非接触偏转装置偏转纤维，收集纤维在移动的成形表面上以形成非织造纤维网。本发明还提供了一种用于形成纤维非织造纤维网的装置，该装置包括纤维源，用于向纤维施加静电荷的装置，适于在纤维受影响时影响纤维的非接触纤维偏转装置的所施加的静电电荷，以及用于收集作为纤维非织造纤维网的纤维的成形表面。

4. 发明授权

US06890622B2 Composite fluid distribution and fluid retention layer having selective material deposition zones for personal care products 失效
标题翻译：复合流体分配和液体保留层，其具有用于个人护理产品的选择性材料沉积区
公开(公告)号：US06890622B2
公开(公告)日：2005-05-10
申请号：US10037451
申请日：2001-12-20
申请人： Gabriel Hamman Adam , Leon Eugene Chambers, Jr. , John Herbert Conrad , Robert G. Geer , Eric Edward Lennon , Sridhar Ranganathan
发明人： Gabriel Hamman Adam , Leon Eugene Chambers, Jr. , John Herbert Conrad , Robert G. Geer , Eric Edward Lennon , Sridhar Ranganathan
IPC分类号： A61F13/15 , D04H1/70 , B32B7/02
CPC分类号： A61F13/532 , A61F13/15626 , A61F13/15658 , A61F13/15731 , A61F13/533 , A61F2013/53051 , A61F2013/53778 , D04H1/732 , D04H1/76 , Y10T428/24603 , Y10T428/24612 , Y10T428/2495 , Y10T428/24992 , Y10T442/60 , Y10T442/69 , Y10T442/696 , Y10T442/697 , Y10T442/699
摘要： An in-line formed, non-laminated web is suitable for use as a composite fluid distribution and fluid retention layer in a disposable absorbent article. The web can be formed by selective deposition of airlaid materials including absorbents, such as pulp and superabsorbents, together with binder fibers. The web so constructed will have a plurality of intermingled lower basis weight areas and higher basis weight areas coexisting and distributed in at least a central region of the web, the alternations crossing the X axis or Y axis, or both, of the web, with the higher basis weight areas being a greater thickness in the Z-direction than the lower basis weight areas. The web so constructed will further have no discrete material boundaries between the lower basis weight stripes and the higher basis weight stripes. Further the necessity of later processing on the web to achieve a ridged structure is removed and the fibers will remain whole and undisturbed. The selective vacuum manipulation in conjunction with multiple fiber deposition heads, and appropriate timing of fiber addition therefrom, will yield a variety of useful composite webs having multiple layers thereby forming an economical single web which may be easily incorporated into an absorbent garment or article.
摘要翻译：在线形成的非层压纤维网适合用作一次性吸收制品中的复合流体分配和流体保留层。可以通过选择性沉积包括吸收剂如纸浆和超吸收剂以及粘合剂纤维的气流成网材料来形成网。如此构造的网将具有多个混合的较低基重区域和较高的基重区域共存并分布在幅材的至少中心区域中，与纤维网的X轴或Y轴或两者交叉的交替，较高的基重区域在Z方向上的厚度大于较低的基重区域。如此构造的网将在下基重条纹和较高基重条之间将进一步没有离散的材料边界。此外，去除了在网上进行后续加工以实现脊状结构的必要性，并且纤维将保持整体而不受干扰。与多个纤维沉积头结合的选择性真空操作以及从其中加入的纤维的适当时机将产生具有多个层的多种有用的复合纤维网，从而形成经济的单纤维网，其可以容易地结合到吸收性衣服或制品中。

5. 发明授权

US08333918B2 Method for the production of nonwoven web materials 有权
标题翻译：非织造纤维网材料的生产方法
公开(公告)号：US08333918B2
公开(公告)日：2012-12-18
申请号：US10694153
申请日：2003-10-27
申请人： Eric Edward Lennon , Thomas William Brock , Bryan David Haynes , Douglas Jay Hulslander
发明人： Eric Edward Lennon , Thomas William Brock , Bryan David Haynes , Douglas Jay Hulslander
IPC分类号： B29C47/00
CPC分类号： D01D5/0985 , D01D10/00 , D04H3/14
摘要： The present invention provides a method of making a nonwoven web, the method including the steps of providing plurality of fibers and subjecting the fibers to a pneumatic attenuation force which imparts a velocity to the fibers, reducing the velocity of the fibers in a diffusion chamber which is formed substantially between opposed diverging sidewalls, subjecting the fibers to an applied electrostatic charge, and thereafter collecting the fibers into a web on a moving forming surface. The invention also provides an apparatus for forming nonwoven webs, the apparatus comprising a source of fibers, a fiber attenuation chamber, a diffusion chamber formed substantially between opposed diverging sidewalls, the diffusion chamber located below the fiber attenuation chamber, and a forming surface for collecting the fibers as a nonwoven web.
摘要翻译：本发明提供一种制造非织造纤维网的方法，该方法包括以下步骤：提供多根纤维并使纤维经受赋予纤维速度的气动衰减力，降低扩散室中纤维的速度，基本上形成在相对的发散侧壁之间，对所述纤维进行施加的静电荷，然后将纤维收集到移动的成形表面上的幅材中。本发明还提供了一种用于形成非织造纤维网的设备，该设备包括纤维源，纤维衰减室，基本上在相对的发散侧壁之间形成的扩散室，位于纤维衰减室下方的扩散室和用于收集的成形表面纤维作为非织造纤维网。

6. 发明授权

US06709613B2 Particulate addition method and apparatus 失效
标题翻译：颗粒添加方法和装置
公开(公告)号：US06709613B2
公开(公告)日：2004-03-23
申请号：US10036854
申请日：2001-12-21
申请人： Leon Eugene Chambers, Jr. , Eric Edward Lennon , Gabriel Hamman Adam , Jerome Joseph Schwalen , Christopher Andrew Laslie , H. Edmund Clark
发明人： Leon Eugene Chambers, Jr. , Eric Edward Lennon , Gabriel Hamman Adam , Jerome Joseph Schwalen , Christopher Andrew Laslie , H. Edmund Clark
IPC分类号： A61F1315
CPC分类号： A61F13/15658 , D04H1/72
摘要： A nonwoven web contains an even distribution of its composite materials by the separate application of particulate material such as superabsorbent particles into a forming head outside the air stream for deposition of thermoplastic fibers in the forming head. The thermoplastic fibers are distributed by air entertainment through tubular forming screens having rotary distribution members therein. The particulate absorbents are generally placed in the forming box by distribution units which may have metering devices and outlet chutes extending into the forming head.
摘要翻译：非织造纤维网通过将诸如超吸收性颗粒的颗粒材料分散地施加到空气流外部的成形头中，将热塑性纤维沉积在成形头中，使其复合材料均匀分布。热塑性纤维通过在其中具有旋转分配构件的管状成形筛网被空气娱乐分配。颗粒吸收剂通常通过分配单元放置在成型箱中，分配单元可具有延伸到成形头中的计量装置和出口滑槽。

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