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21. 发明授权

US07576019B2 Fibers, nonwovens and articles containing nanofibers produced from high glass transition temperature polymers 有权
标题翻译：纤维，无纺布和含有由高玻璃化转变温度聚合物生产的纳米纤维的物品
公开(公告)号：US07576019B2
公开(公告)日：2009-08-18
申请号：US11109393
申请日：2005-04-19
申请人： Eric Bryan Bond , Rajeev Chhabra , Olaf Erik Alexander Isele , Han Xu
发明人： Eric Bryan Bond , Rajeev Chhabra , Olaf Erik Alexander Isele , Han Xu
IPC分类号： D04H1/00
CPC分类号： B32B5/02 , A61F13/51 , A61F13/511 , A61F13/51401 , A61F13/53 , A61F13/537 , A61F2013/15447 , A61F2013/51011 , A61F2013/51452 , B32B5/022 , B32B2307/7265 , B32B2555/02 , B82Y30/00 , D01D5/423 , D04H1/4382 , D04H3/16 , D04H13/02 , Y10T442/614 , Y10T442/615 , Y10T442/626
摘要： The present invention is directed to nonwoven webs and articles comprising nanofibers. The nanofibers are made from a polymer having a glass transition temperature about 25 C. The nanofibers, having a diameter of less than 1 micron, may comprise a significant number of the fibers in one layer of the web contained by the article. Preferably, the nanofibers are produced in a melt film fibrillation process. Articles include diapers, training pants, adult incontinence pads, catamenials products such as feminine care pads and pantiliners, tampons, personal cleansing articles, personal care articles, and personal care wipes including baby wipes, facial wipes, and feminine wipes.
摘要翻译：本发明涉及非织造纤维网和包含纳米纤维的制品。该纳米纤维由玻璃化转变温度约25℃的聚合物制成。具有小于1微米直径的纳米纤维可以包含在制品所含的一层纤维网中的大量纤维。优选地，纳米纤维在熔融薄膜原纤维化工艺中制备。文章包括尿布，训练裤，成人失禁垫，月经护理产品如女性护理垫和短裤护垫，棉塞，个人清洁用品，个人护理用品以及包括婴儿湿巾，面部擦拭物和女性湿巾的个人护理湿巾。

22. 发明申请

US20050008776A1 Coated nanofiber webs 有权
标题翻译：涂层纳米纤维网
公开(公告)号：US20050008776A1
公开(公告)日：2005-01-13
申请号：US10877463
申请日：2004-09-10
申请人： Rajeev Chhabra , Olaf Erik Alexander Isele
发明人： Rajeev Chhabra , Olaf Erik Alexander Isele
IPC分类号： A61F13/15 , D01D5/42 , D04H1/42 , B32B27/12 , B05D1/12 , B32B5/02 , B32B27/04
CPC分类号： D04H1/42 , A61F13/15577 , D01D5/423 , Y10T442/2484 , Y10T442/2508 , Y10T442/2525 , Y10T442/614 , Y10T442/619
摘要： The present invention is directed to a method of forming nonwoven webs comprising coated fibers. The method of forming the nonwoven web generally comprises the steps of forming fibers from a melt fibrillation process, forming at least one fluid stream containing a coating substance, applying the coating substance onto the surface of the fiber, and depositing the coated fibers on a surface to form a web. Typically, the fibers are coated in flight. Preferably, the melt fibrillation process to form the fibers is a melt film fibrillation process. A melt film fibrillation process generally includes the steps of providing a polymeric melt, utilizing a central fluid stream to form an elongated hollow polymeric film tube, and using air to form multiple nanofibers from the hollow tube. The nonwoven web may comprise a layer having a significant number of nanofibers with diameters less than one micron. The layer may comprise two or more pluralities of fiber diameter distributions wherein at least one plurality has an average fiber diameter of less than about one micron. The coating substance can be selected from the group consisting of lotions, powders, surfactants, softeners, nanoparticles, creams, gels, conducting fluids, hydrophilic agents, hydrophobic agents, hygroscopic agents, emollients, plasticizers, absorbent gelling material, antimicrobial agents, and combinations thereof. A preferred coating substance is a surfactant. Another preferred coating substance is a hydrophilic or hydrophobic substance. The present invention is also directed to a nonwoven web comprising a layer having a significant number of nanofibers with diameters less than one micron and a coating substance is applied to a surface of said nanofibers
摘要翻译：本发明涉及一种形成包括涂覆纤维的非织造纤维网的方法。形成非织造纤维网的方法通常包括以下步骤：从熔体原纤维化工艺形成纤维，形成至少一种含有涂层物质的流体流，将涂层物质涂覆在纤维的表面上，并将涂覆的纤维沉积在表面上形成网络。通常，纤维在飞行中被涂覆。优选地，用于形成纤维的熔融原纤化工艺是熔融薄膜原纤维化工艺。熔融薄膜原纤化方法通常包括提供聚合物熔体的步骤，利用中心流体流形成细长的中空聚合物薄膜管，并使用空气从中空管形成多个纳米纤维。非织造纤维网可以包括具有大量直径小于1微米的纳米纤维的层。该层可以包括两个或更多个纤维直径分布，其中至少一个具有小于约一微米的平均纤维直径。涂层物质可以选自洗剂，粉剂，表面活性剂，软化剂，纳米颗粒，霜剂，凝胶，导电流体，亲水剂，疏水剂，吸湿剂，润肤剂，增塑剂，吸收凝胶材料，抗微生物剂和组合其中。优选的包衣物质是表面活性剂。另一种优选的包衣物质是亲水或疏水物质。本发明还涉及一种非织造纤维网，其包含具有大量直径小于1微米的纳米纤维的层，并且将涂层物质施加到所述纳米纤维的表面

23. 发明授权

US08395016B2 Articles containing nanofibers produced from low melt flow rate polymers 有权
标题翻译：含有由低熔体流动速率聚合物生产的纳米纤维的制品
公开(公告)号：US08395016B2
公开(公告)日：2013-03-12
申请号：US10877538
申请日：2004-06-25
申请人： Olaf Erik Alexander Isele , Rajeev Chhabra
发明人： Olaf Erik Alexander Isele , Rajeev Chhabra
IPC分类号： A61F13/15
CPC分类号： D21B1/04 , A61F13/51 , A61F13/537 , A61F2013/530138 , B32B5/26 , B32B2555/00 , D04H1/4382 , D04H13/02 , Y10T442/613
摘要： The present invention is directed to hygiene articles comprising nanofibers. The nanofibers are made from a melt film fibrillation process with a polymer composition having a melt flow rate of less than about 400 decigram per minute. The nanofibers, having a diameter of less than 1 micron, must comprise a significant number of the fibers in one layer of the web contained by the hygiene article. The hygiene articles include diapers, training pants, adult incontinence pads, catamenials products such as feminine care pads and pantiliners, tampons, personal cleansing articles, personal care articles, and personal care wipes including baby wipes, facial wipes, and feminine wipes.
摘要翻译：本发明涉及包含纳米纤维的卫生制品。该纳米纤维由具有熔体流动速率小于约400分克每分钟的聚合物组合物的熔融薄膜原纤化方法制成。具有小于1微米直径的纳米纤维必须在卫生制品所含的一层纤维网中包含相当数量的纤维。卫生用品包括尿布，训练裤，成人失禁垫，日用护理产品如女性护理垫和短裤护垫，棉塞，个人清洁用品，个人护理用品以及包括婴儿擦拭物，面部擦拭物和女性擦拭物的个人护理湿巾。

24. 发明申请

US20110275269A1 Fibers, Nonwovens and Articles Containing Nanofibers Produced from Broad Molecular Weight Distribution Polymers 审中-公开
标题翻译：纤维，无纺布和含有分子量分布聚合物的纳米纤维的制品
公开(公告)号：US20110275269A1
公开(公告)日：2011-11-10
申请号：US13187737
申请日：2011-07-21
申请人： Eric Bryan Bond , Rajeev Chhabra , Olaf Erik Alexander Isele , Han Xu
发明人： Eric Bryan Bond , Rajeev Chhabra , Olaf Erik Alexander Isele , Han Xu
IPC分类号： D04H1/00 , D04H3/16 , B82Y30/00
CPC分类号： D04H3/00 , A61F13/494 , A61F13/514 , A61F2013/530138 , D04H1/4374 , D04H1/4382 , D04H3/02 , D04H3/16 , D04H13/02 , Y10T442/60 , Y10T442/608 , Y10T442/614 , Y10T442/615
摘要： The present invention is directed to articles comprising nanofibers. The nanofibers, having a diameter of less than 1 micron, may comprise a significant number of the fibers in one layer of the web contained by the article. Preferably, the nanofibers are produced in a melt film fibrillation process. The articles include diapers, training pants, adult incontinence pads, catamenials products such as feminine care pads and pantiliners, tampons, personal cleansing articles, personal care articles, and personal care wipes including baby wipes, facial wipes, and feminine wipes.
摘要翻译：本发明涉及包含纳米纤维的制品。具有小于1微米直径的纳米纤维可以包含由制品包含的一层纤维中的大量纤维。优选地，纳米纤维在熔融薄膜原纤维化工艺中制备。这些物品包括尿布，训练裤，成人失禁垫，女性护理垫和短裤护垫等月经产品，棉塞，个人清洁用品，个人护理用品以及包括婴儿擦拭物，面部擦拭物和女性湿巾的个人护理湿巾。

25. 发明申请

US20110250413A1 BOND PATTERNS FOR FIBROUS WEBS 审中-公开
标题翻译： BOND模式为FIBROUS WEBS
公开(公告)号：US20110250413A1
公开(公告)日：2011-10-13
申请号：US13035274
申请日：2011-02-25
申请人： Jon Aaron LU , Olaf Erik Alexander Isele , Robert Haines Turner , Michael Timothy Looney , Khalid Qureshi
发明人： Jon Aaron LU , Olaf Erik Alexander Isele , Robert Haines Turner , Michael Timothy Looney , Khalid Qureshi
IPC分类号： B32B7/14 , B32B5/02
CPC分类号： D04H3/14 , D04H1/62 , D04H1/66 , D04H3/12 , Y10T428/2481
摘要： Bond patterns for fibrous webs.
摘要翻译：纤维网的粘合图案。

26. 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。

27. 发明授权

US08859843B2 Absorbent article with containment barrier 有权
标题翻译：吸收物品，带有防护屏障
公开(公告)号：US08859843B2
公开(公告)日：2014-10-14
申请号：US13326606
申请日：2011-12-15
申请人： Johannson Jimmy Tee, Jr. , Olaf Erik Alexander Isele , Calvin Hoi Wung Cheng , Rajeev Chhabra , DeeAnn Ling Nelson , Kemal Vatansever Catalan
发明人： Johannson Jimmy Tee, Jr. , Olaf Erik Alexander Isele , Calvin Hoi Wung Cheng , Rajeev Chhabra , DeeAnn Ling Nelson , Kemal Vatansever Catalan
IPC分类号： A61F13/15 , A61F13/475 , A61L15/52 , A61F13/494
CPC分类号： A61F13/4753 , A61F13/4942 , A61F2013/15447 , A61F2013/15487 , A61F2013/15552 , A61F2013/49092 , A61F2013/51011 , A61F2013/51064 , A61L15/42 , A61L15/52
摘要： An absorbent article comprising a chassis comprising a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a pair of longitudinal barrier cuffs attached to the chassis. Each longitudinal cuff is formed of a web of material having first and second opposing surfaces and comprising a nonwoven component layer comprising fibers having a number-average diameter of less than about 1 micron, a mass-average diameter of less than about 1.5 microns, and a ratio of the mass-average diameter to the number-average diameter less than about 2. The absorbent article further comprises a hydrophobic coating disposed on at least one surface of the web of material.
摘要翻译：一种吸收性物品，包括底盘，其包括顶片，底片，设置在顶片和底片之间的吸收芯，以及连接到底架的一对纵向阻挡袖口。每个纵向箍由具有第一和第二相对表面的材料纤维网形成，并且包括非织造材料层，其包含数均小于约1微米的数均纤维，质量平均直径小于约1.5微米，以及质量平均直径与数均直径的比率小于约2.吸收制品还包括设置在材料纤维网的至少一个表面上的疏水涂层。

28. 发明授权

US08383878B2 Absorbent article having a multifunctional containment member 有权
标题翻译：具有多功能容纳构件的吸收制品
公开(公告)号：US08383878B2
公开(公告)日：2013-02-26
申请号：US11810735
申请日：2007-06-07
申请人： Donald Carroll Roe , Michael Dale Trennepohl , Olaf Erik Alexander Isele , Kenneth Michael Hamall , Angelli Sue Denmon
发明人： Donald Carroll Roe , Michael Dale Trennepohl , Olaf Erik Alexander Isele , Kenneth Michael Hamall , Angelli Sue Denmon
IPC分类号： A61F13/15 , A61F13/20
CPC分类号： A61F13/51458 , A61F13/49413 , A61F13/511 , A61F13/51401 , A61F13/51405 , A61F13/5146 , A61F13/51462 , A61F13/51484 , A61F2013/51421
摘要： An absorbent article such as a diaper, training pant, and the like comprises a containment member that has a central zone and a barrier zone. The central zone has greater air flow according to the Air Permeability Test than the barrier zone. The barrier zone a greater hydrohead according to the Hydrostatic Head Pressure Test than the central zone. The containment member may be used for absorbent core formation and may have portions configured to serve as barrier leg cuffs for the finished absorbent article.
摘要翻译：诸如尿布，训练裤等的吸收制品包括具有中心区和阻挡区的容纳构件。根据透气性试验，中心区域具有比阻挡区更大的气流。根据静压头压力试验，阻挡区域比中心区域更大的水头。容纳构件可以用于吸收芯形成，并且可以具有构造成用作成品吸收制品的阻挡腿箍的部分。

29. 发明申请

US20130004757A1 ARTICLES CONTAINING NANOFIBERS PRODUCED FROM LOW MELT FLOW RATE POLYMERS 有权
标题翻译：包含从低熔体流动速率聚合物生产的纳米纤维的制品
公开(公告)号：US20130004757A1
公开(公告)日：2013-01-03
申请号：US10877538
申请日：2004-06-25
申请人： Olaf Erik Alexander Isele , Rajeev Chhabra
发明人： Olaf Erik Alexander Isele , Rajeev Chhabra
IPC分类号： D04H1/435 , A61F13/538 , D04H1/56
CPC分类号： D21B1/04 , A61F13/51 , A61F13/537 , A61F2013/530138 , B32B5/26 , B32B2555/00 , D04H1/4382 , D04H13/02 , Y10T442/613
摘要： The present invention is directed to hygiene articles comprising nanofibers. The nanofibers are made from a melt film fibrillation process with a polymer composition having a melt flow rate of less than about 400 decigram per minute. The nanofibers, having a diameter of less than 1 micron, must comprise a significant number of the fibers in one layer of the web contained by the hygiene article. The hygiene articles include diapers, training pants, adult incontinence pads, catamenials products such as feminine care pads and pantiliners, tampons, personal cleansing articles, personal care articles, and personal care wipes including baby wipes, facial wipes, and feminine wipes.
摘要翻译：本发明涉及包含纳米纤维的卫生制品。该纳米纤维由具有熔体流动速率小于约400分克每分钟的聚合物组合物的熔融薄膜原纤化方法制成。具有小于1微米直径的纳米纤维必须在卫生制品所含的一层纤维网中包含相当数量的纤维。卫生用品包括尿布，训练裤，成人失禁垫，日用护理产品如女性护理垫和短裤护垫，棉塞，个人清洁用品，个人护理用品以及包括婴儿擦拭物，面部擦拭物和女性擦拭物的个人护理湿巾。

30. 发明申请

US20110196325A1 Absorbent Article with Containment Barrier 审中-公开
标题翻译：吸收物品与遏制屏障
公开(公告)号：US20110196325A1
公开(公告)日：2011-08-11
申请号：US13024826
申请日：2011-02-10
申请人： Olaf Erik Alexander Isele , Calvin Hoi Wung Cheng , Rajeev Chhabra , DeeAnn Ling Nelson
发明人： Olaf Erik Alexander Isele , Calvin Hoi Wung Cheng , Rajeev Chhabra , DeeAnn Ling Nelson
IPC分类号： A61F13/496 , A61L15/22 , A61L15/58
CPC分类号： A61F13/4753 , A61F13/4942
摘要： The present disclosure, in part, relates generally to an absorbent article to be worn about the lower torso. The absorbent article comprises a chassis comprising a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a pair of longitudinal barrier cuffs attached to the chassis. Each of the longitudinal barrier cuffs is comprised of a web of material. The web of material has a low surface tension fluid strikethrough time of at least about 19 seconds, and an air permeability of at least about 20 m3/m2/min.
摘要翻译：本公开部分地涉及要围绕下部躯干磨损的吸收制品。吸收性物品包括底盘，其包括顶片，底片，设置在顶片和底片之间的吸收芯，以及附接到底架的一对纵向阻挡袖口。每个纵向阻挡箍由材料纤维网组成。材料网具有至少约19秒的低表面张力流体剥离穿透时间，并且透气度至少为约20m 3 / m 2 / min。

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