发明公开
- 专利标题: Selective placement of absorbent product materials in sanitary napkins and the like
- 专利标题(中): 卫生巾中吸收产品材料的选择性和类似性
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申请号: EP90303703.4申请日: 1990-04-06
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公开(公告)号: EP0391727A3公开(公告)日: 1991-01-09
- 发明人: Bergquist, Roger , Jackson, Peter , Srinivasan, Subramanian , Wislinski, Martin , Derossett, Edmund , Bradstreet, James A. , Dabi, Shmuel, Dr. , Stevenson, Philip, Dr.
- 申请人: McNEIL-PPC, INC.
- 申请人地址: Van Liew Avenue Milltown New Jersey 08850 US
- 专利权人: McNEIL-PPC, INC.
- 当前专利权人: McNEIL-PPC, INC.
- 当前专利权人地址: Van Liew Avenue Milltown New Jersey 08850 US
- 代理机构: Fisher, Adrian John
- 优先权: US334960 19890407; GB8911772 19890523; US498017 19900327
- 主分类号: A61F13/46
- IPC分类号: A61F13/46 ; A61L15/52
摘要:
In absorbent products, such as sanitary napkins, discreet areas of dry fibrous materials such as fluid-repellent materials are precisely placed in various planes within the product so as to provide barriers to bodily fluid leakage from the product. In a preferred embodiment, hydrophobic fibers are placed around the periphery of a central absorbent area of an absorbent product to discourage and/or prevent side or end leakage from the product.
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