发明名称 |
Directionally preferential waste passage member for use with disposable absorbent article |
摘要 |
The present invention provides an absorbent article having a first waist region, an opposed second waist region, a crotch region disposed between the first waist region and the second waist region. The absorbent article preferably comprises a liquid impervious backsheet material, an absorbent core and a directionally preferential waste passage member. The waste passage member has a body facing surface and an opposed garment facing surface, at least a portion of the body facing surface of the waste passage member including a soluble material capable of dissolving when contacted by bodily exudates so as to permit the bodily exudates to pass through the waste passage member in a direction generally away from the wearer's skin. At least a portion of the garment facing surface of the waste passage member includes a barrier material which resists penetration by the bodily exudates in a direction opposite from the first direction. The waste activated barrier member is preferably disposed in at least a portion of the crotch region of the absorbent article.
|
申请公布号 |
US6160200(A) |
申请公布日期 |
2000.12.12 |
申请号 |
US19980106423 |
申请日期 |
1998.06.29 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
EHRNSPERGER, BRUNO J.;ROE, DONALD C.;SCHMIDT, MATTIAS;TETZ, VICTOR V.;LITVIN, SIMON S.;PINYAYEV, ALEKSEY M.;KHOMJAKOV, OLEG N. |
分类号 |
A61F13/511;A61F5/44;A61F13/15;A61F13/49;A61F13/534;(IPC1-7):A61F13/15 |
主分类号 |
A61F13/511 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|