发明授权
- 专利标题: Thermoformable barrier nonwoven laminate
- 专利标题(中): 可热成型屏障非织造层压板
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申请号: US808326申请日: 1997-02-28
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公开(公告)号: US06159881A公开(公告)日: 2000-12-12
- 发明人: Paul Joseph Datta , Stanley Michael Gryskiewicz , Richard Daniel Pike
- 申请人: Paul Joseph Datta , Stanley Michael Gryskiewicz , Richard Daniel Pike
- 申请人地址: WI Neenah
- 专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址: WI Neenah
- 主分类号: A61F13/15
- IPC分类号: A61F13/15 ; B29C51/00 ; A61F13/00
摘要:
The present invention provides a barrier laminate having a barrier layer and a lofty crimped-fiber nonwoven web layer, which laminate provides a foam-like resiliency, cloth-like texture and liquid barrier property. The barrier layer of the laminate is selected from films, microfiber nonwoven webs and laminates thereof, and the crimped-fiber web layer, which contains a structural fiber component and an heat-activatable adhesive component, has substantially uniformly distributed interfiber bonds. Additionally provided are thermoformed articles from the laminate and a thermoforming process for producing the articles.
公开/授权文献
- US4662998A Electrodeposition of refractory metal silicides 公开/授权日:1987-05-05
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