发明授权
- 专利标题： Apertured film covers with localized wettability and method for making the same
- 专利标题（中）： 具有局部润湿性的开孔膜和其制造方法
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申请号： US09108096申请日： 1998-06-30
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公开(公告)号： US06410823B1公开(公告)日： 2002-06-25
- 发明人: Michael Allen Daley , Mark Bruce Majors , Ali Yahiaoui , Arthur Edward Garavaglia , Michael David Powers , David Wayne Primm , Tamara Lee Mace , Nancy Donaldson Kollin , Gregory Alan Zelazoski , Jon Edward Tinsley , Jaime Braverman
- 申请人： Michael Allen Daley , Mark Bruce Majors , Ali Yahiaoui , Arthur Edward Garavaglia , Michael David Powers , David Wayne Primm , Tamara Lee Mace , Nancy Donaldson Kollin , Gregory Alan Zelazoski , Jon Edward Tinsley , Jaime Braverman
- 主分类号： A61F1315
- IPC分类号： A61F1315
摘要：
A film cover for use in absorbent materials such as feminine care products, surgical drapes, fenestration reinforcement, absorbent pads and the like including a polymeric film having a top planar surface and a bottom planar surface and forming a plurality of apertures, at least a portion of which have an aperture region having a higher wettability than a portion of the top planar surface of the polymeric film.