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MEDICAL LAMINATE WITH VIRAL BARRIER

机译:带病毒屏障的医用层压板

摘要

The present invention is directed to a nonwoven fabric construct in the form of a laminate material suitable for medical applications. The laminate includes a nonwoven fabric layer, and first and second polymeric film layers, with the resultant material exhibiting superior viral protection in accordance with established testing procedures, ASTM F1671. In accordance with the present invention, the first and second polymeric film layers are co-extruded and adhered to one surface of the nonwoven fabric layer, with the second polymeric film layer being disposed between the first polymeric film layer and the nonwoven fabric layer. Notably, the first polymeric film layer comprises a blend of between about 0 to 100% low density polyethylene, and between about 0 to 100% linear low density polyethylene.
机译:本发明涉及适用于医学应用的层压材料形式的非织造织物构造。该层压材料包括非织造织物层以及第一和第二聚合物膜层,并且根据建立的测试程序ASTM F1671,所得材料显示出优异的病毒防护。根据本发明,第一和第二聚合物膜层被共挤出并粘附到非织造织物层的一个表面,第二聚合物膜层设置在第一聚合物膜层和非织造织物层之间。特别地,第一聚合物膜层包含约0至100%之间的低密度聚乙烯和约0至100%之间的线性低密度聚乙烯的共混物。

著录项

  • 公开/公告号EP1401653A1

    专利类型

  • 公开/公告日2004-03-31

    原文格式PDF

  • 申请/专利权人 POLYMER GROUP INC.;

    申请/专利号EP20020766898

  • 发明设计人 STEFFEN JOHN;WILBOURN KEITH;

    申请日2002-05-01

  • 分类号B32B27/12;

  • 国家 EP

  • 入库时间 2022-08-21 22:53:00

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