公开(公告)号：US5614295A

公开(公告)日：1997-03-25

申请号：US361392

申请日：1994-12-21

申请人： Roger B. Quincy, III ,  Debra J. McDowall ,  Elizabeth D. Gadsby ,  Alice Y. Romans-Hess ,  Garry R. Woltman

发明人： Roger B. Quincy, III ,  Debra J. McDowall ,  Elizabeth D. Gadsby ,  Alice Y. Romans-Hess ,  Garry R. Woltman

IPC分类号： A61F13/15 ,  B32B7/02

CPC分类号： A61F13/53717 ,  Y10S428/903 ,  Y10T428/24942 ,  Y10T428/31 ,  Y10T428/31663 ,  Y10T428/8305

摘要： A fibrous web which includes a first zone composed of fibers which have been treated with a surfactant and a second zone composed of fibers which have been exposed to a corona field. At least one of the first zone and the second zone constitutes less than all of the fibrous web. In addition, the fibers constituting the second zone also constitute a portion of the fibers of the first zone. The first zone and the second zone may involve essentially the same portion of the fibrous web, provided that both zones do not encompass the entire fibrous web. Both the first zone and the second zone may constitute less than all of the fibrous web. In certain embodiments, the fibrous web will be composed of fibers which are at least partially oriented in one direction. Either the first zone or the second zone may encompass all of the fibrous web. That is, the entire fibrous web may treated with a surfactant or exposed to a corona field. Desirably, the entire fibrous web will be treated with a surfactant. Alternatively, the fibers of the second zone may be the same fibers of which a portion of the first zone is composed. The fibrous web may be employed as a component of such absorbent product as diapers; incontinent care products; and feminine care products, such as sanitary napkins and tampons.

摘要翻译： 纤维网，其包括由表面活性剂处理的纤维构成的第一区域和由暴露于电晕场的纤维构成的第二区域。 第一区域和第二区域中的至少一个构成小于全部纤维网。 此外，构成第二区域的纤维也构成第一区域的纤维的一部分。 第一区域和第二区域可以涉及纤维网的基本上相同的部分，只要两个区域不包括整个纤维网。 第一区域和第二区域都可以构成小于全部的纤维网。 在某些实施方案中，纤维网将由沿一个方向至少部分取向的纤维构成。 第一区域或第二区域可以包括所有纤维网。 也就是说，整个纤维网可用表面活性剂处理或暴露于电晕场。 期望地，整个纤维网将用表面活性剂处理。 或者，第二区域的纤维可以是与第一区域的一部分组成的相同的纤维。 纤维网可以用作尿布等吸收性物品的成分; 失禁护理产品; 和女性护理产品，如卫生巾和卫生棉条。

公开(公告)号：US5498463A

公开(公告)日：1996-03-12

申请号：US215220

申请日：1994-03-21

申请人： Debra J. McDowall ,  Lawrence H. Sawyer ,  David C. Strack ,  Terry K. Timmons

发明人： Debra J. McDowall ,  Lawrence H. Sawyer ,  David C. Strack ,  Terry K. Timmons

IPC分类号： D01F6/04 ,  A61F13/15 ,  D01D4/02 ,  D04H1/56 ,  D04H3/00 ,  D04H3/02 ,  D04H3/03 ,  D04H13/00 ,  B32B5/18 ,  B32B5/26 ,  B32B31/20 ,  D04H3/14 ,  D04H3/16

CPC分类号： D04H3/02 ,  D04H1/4291 ,  D04H1/554 ,  D04H1/559 ,  D04H1/56 ,  D04H3/03 ,  D04H3/14 ,  A61F13/51478 ,  Y10S428/903 ,  Y10T428/24826 ,  Y10T428/24998 ,  Y10T428/249981 ,  Y10T442/66

摘要： A nonwoven fabric is provided which has good barrier properties, softness and breathability. A linear low density polyethylene is used in a meltblown layer in this invention to provide barrier properties comparable to polypropylene. The meltblown layer may be used in a multilayer laminate and the other layers may be comprised of bicomponent fibers. The fabric may be used in, for example, diapers, feminine hygiene products, adult incontinence products, wound dressings, bandages, sterilization wraps, surgical gowns and drapes and wipers.

摘要翻译： 提供了具有良好的阻隔性，柔软性和透气性的无纺织物。 线性低密度聚乙烯用于本发明的熔喷层中以提供与聚丙烯相当的阻隔性能。 熔喷层可以用于多层层压材料中，其它层可以由双组分纤维组成。 织物可以用于例如尿布，女性卫生产品，成人失禁产品，伤口敷料，绷带，消毒包，外科衣服和窗帘和擦拭器中。

公开(公告)号：US6043168A

公开(公告)日：2000-03-28

申请号：US920480

申请日：1997-08-29

申请人： Charles W. Colman ,  Samuel E. Marmon ,  Xin Ning ,  Debra J. McDowall ,  Christopher C. Creagan

发明人： Charles W. Colman ,  Samuel E. Marmon ,  Xin Ning ,  Debra J. McDowall ,  Christopher C. Creagan

IPC分类号： D01F1/10 ,  D01F8/06 ,  D06M13/148 ,  D06M13/17 ,  D06M13/224 ,  D06M15/03

CPC分类号： D06M15/03 ,  D01F1/10 ,  D01F8/06 ,  D06M13/148 ,  D06M13/17 ,  D06M13/224 ,  D06M13/2243

摘要： A nonwoven web material of polymeric fibers having at least one internal surfactant and at least one topical surfactant. The internal surfactant is an organosilicon compound. The topical surfactant is at least one of an ethoxylated hydrogenated fatty oil, a monosaccharide, a monosaccharide derivative, a polysaccharide, and a polysaccharide derivative. The nonwoven web material treated with internal and external surfactants has improved durability and processability over conventional materials treated with only internal or topical surfactants.

摘要翻译： 具有至少一种内部表面活性剂和至少一种局部表面活性剂的聚合物纤维的非织造纤维网材料。 内表面活性剂是有机硅化合物。 局部表面活性剂是乙氧基化氢化脂肪油，单糖，单糖衍生物，多糖和多糖衍生物中的至少一种。 用内部和外部表面活性剂处理的非织造纤维网材料比仅用内部或外用表面活性剂处理的常规材料具有改善的耐久性和加工性能。

公开(公告)号：US5512358A

公开(公告)日：1996-04-30

申请号：US125624

申请日：1993-09-22

申请人： Susan E. Shawver ,  David C. Strack ,  Terry K. Timmons ,  Debra J. McDowall

发明人： Susan E. Shawver ,  David C. Strack ,  Terry K. Timmons ,  Debra J. McDowall

IPC分类号： A61L15/22 ,  A61L31/04 ,  D01F8/06 ,  D01G25/00 ,  D04H1/54 ,  D04H13/00 ,  B32B27/00 ,  D02G3/00 ,  D04H1/04

CPC分类号： D01G25/00 ,  A61L15/225 ,  A61L31/041 ,  D01F8/06 ,  D04H3/007 ,  D04H3/147 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/66

摘要： Multicomponent polymeric strands including a polymer blend of a butene polymer, a polyolefin other than butene, and up to 10% by weight of ethylene in polymeric form. The blend is in one side or the sheath of the multi-component strands. Fabric made with such strands is also disclosed and has enhanced softness properties. Composite materials including the foregoing fabric bonded to both sides of an inner meltblown layer and garments and other articles made with the fabric are also disclosed.

摘要翻译： 包括丁烯聚合物，除丁烯以外的聚烯烃和聚合物形式的至多10重量％乙烯的聚合物共混物的多组分聚合物链。 共混物在多组分链的一侧或鞘中。 还公开了用这种股线制成的织物，并具有增强的柔软性。 还公开了包括粘合到内部熔喷层的两侧的前述织物和由织物制成的衣服和其它制品的复合材料。