发明授权
EP0549781B1 ABSORBENT ARTICLES, ESPECIALLY CATAMENIALS, HAVING IMPROVED FLUID DIRECTIONALITY
无效
吸收制品，尤其是对于卫生存款，改善的流动方向液体
- 专利标题： ABSORBENT ARTICLES, ESPECIALLY CATAMENIALS, HAVING IMPROVED FLUID DIRECTIONALITY
- 专利标题（中）： 吸收制品，尤其是对于卫生存款，改善的流动方向液体
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申请号： EP92916389.7申请日： 1992-07-23
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公开(公告)号： EP0549781B1公开(公告)日： 1996-09-11
- 发明人: THOMPSON, Hugh, Ansley , YOUNG, Gerald, Alfred , OSBORN, Thomas, Ward, III , CHAPPELL, Charles Wilbur , JOHNSON, Theresa, Louise , HAMMONS, John, Lee , LAVASH, Bruce, William , HORNEY, James, Cameron , HINES, Lee, Margie
- 申请人： THE PROCTER & GAMBLE COMPANY
- 申请人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 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： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构： Bottema, Johan Jan
- 优先权： US734392 19910723; US734404 19910723; US734405 19910723
- 国际公布： WO9301780 19930204
- 主分类号： A61F13/15
- IPC分类号： A61F13/15
摘要：
The present invention provides absorbent articles, especially sanitary napkins, containing a fluid transport layer. In-use, the transport layer directs menses to a storage layer, thereby minimizing product failure and staining of undergarments. The transport layer can protrude into, or through, a topsheet to provide very aggressive transport of vaginal discharges. Preferably, the transport layer is a layer of fibers having external capillary channels.
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