发明授权
- 专利标题： Absorbent article having a breathable, fluid impervious backsheet
- 专利标题（中）： 具有透气的，不透液体的底片的吸收制品
-
申请号： US744487申请日： 1996-11-06
-
公开(公告)号： US5865823A公开(公告)日： 1999-02-02
- 发明人: John J. Curro
- 申请人： John J. Curro
- 申请人地址： OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： OH Cincinnati
- 主分类号： A61F13/49
- IPC分类号： A61F13/49 ; A61F5/44 ; A61F13/15 ; A61F13/514 ; B32B27/12 ; A61F13/20
摘要：
A disposable absorbent article having a breathable fluid impervious backsheet. The disposable absorbent article preferably includes a fluid pervious topsheet, a breathable, fluid impervious backsheet secured to the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The breathable, fluid impervious backsheet exhibits substantially zero dynamic fluid transmission when subjected to an impact energy of about 1000 joules/m.sup.2, and exhibits a mass vapor transmission rate of at least about 2000 g/m.sup.2 /24 hr.
公开/授权文献
- US5117517A Self inflating camping mattress 公开/授权日：1992-06-02
信息查询
IPC分类:
