公开(公告)号：US5883028A

公开(公告)日：1999-03-16

申请号：US867507

申请日：1997-05-30

Applicant: Michael Tod Morman ,  Linda Jeanette Morgan ,  Bernard Cohen

Inventor： Michael Tod Morman ,  Linda Jeanette Morgan ,  Bernard Cohen

IPC: A41D31/02 ,  A61F13/15 ,  B32B27/12 ,  D04H13/00

CPC classification number: A61F13/5148 ,  A41D31/02 ,  A61F13/51462 ,  A61F13/51466 ,  B32B27/12 ,  D04H3/14 ,  A61F13/51478 ,  A61F2013/51417 ,  A61F2013/51429 ,  A61F2013/5149 ,  A61F2013/53925 ,  Y10S428/91 ,  Y10T428/24826 ,  Y10T442/66 ,  Y10T442/674 ,  Y10T442/679 ,  Y10T442/68 ,  Y10T442/681

Abstract: A breathable elastic laminate is formed by bonding a film including an elastic water vapor-soluble polymer to a neckable nonwoven web such that when the film is relaxed, the web is in a necked state. The breathable laminate is stretchable in a direction parallel to the narrowing or necking of the web. The laminate possesses excellent water vapor permeability but acts as a barrier to the passage of odor-causing chemicals including ammonia.

Abstract translation: 通过将包含弹性水溶性聚合物的薄膜粘合到可颈缩的非织造纤维网上形成透气的弹性层压材料，使得当薄膜松弛时，纤维网处于颈缩状态。 透气层压板可以在平行于幅材变窄或收缩的方向上伸展。 该层压板具有优异的水蒸气渗透性，但是作为阻碍气味化学物质（包括氨）通过的障碍物。

公开(公告)号：US5681645A

公开(公告)日：1997-10-28

申请号：US456842

申请日：1995-06-01

Applicant: David Craige Strack ,  Jay Sheldon Shultz ,  Linda Jeanette Morgan

Inventor： David Craige Strack ,  Jay Sheldon Shultz ,  Linda Jeanette Morgan

IPC: B32B7/14 ,  D04H13/00 ,  B32B5/08 ,  B32B5/26 ,  B32B25/04

CPC classification number: B32B7/14 ,  Y10T428/2481 ,  Y10T428/24818 ,  Y10T428/24826 ,  Y10T442/14 ,  Y10T442/141 ,  Y10T442/143 ,  Y10T442/3602 ,  Y10T442/3829 ,  Y10T442/488 ,  Y10T442/494

Abstract: There is provided a laminate material having stretchability and recovery, breathability and barrier properties, and being made from a nonwoven elastomeric web having at least one web of textile material discontinuously adhesively bonded to each side thereof. The laminate material is free of an elastomeric film, the elastomeric web is substantially flat when the laminate is unstretched, and the nonwoven elastomeric web provides recovery to the laminate. The nonwoven elastomeric web is preferably a web of meltblown elastomeric fibers and the other webs may be knits, wovens or scrim materials. These laminates are well suited for infection control products, personal care products and garments.

Abstract translation: 提供了具有拉伸性和恢复性，透气性和阻隔性的层压材料，并且由具有至少一个纺织材料的纤维网的非织造弹性纤维网制成，该网状物不连续地粘合到其每侧。 层压材料没有弹性体膜，当层压材料未拉伸时，弹性纤维网基本上是平的，并且非织造弹性纤维网提供对层压板的回收。 非织造弹性体网优选是熔喷弹性体纤维网，而其它网可以是针织物，织物或稀松布材料。 这些层压板非常适合感染控制产品，个人护理产品和服装。