发明授权
- 专利标题: Absorbent article having a hydrophobic transport layer
- 专利标题(中): 具有疏水性输送层的吸收性物品
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申请号: US109784申请日: 1987-10-16
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公开(公告)号: US4798603A公开(公告)日: 1989-01-17
- 发明人: Stephen C. Meyer , Roger L. Lance , Connie L. Hetzler , Cedric A. Dunkerly, II , Thomas H. Roessler , David L. Zenker , Michael A. Sciaraffa
- 申请人: Stephen C. Meyer , Roger L. Lance , Connie L. Hetzler , Cedric A. Dunkerly, II , Thomas H. Roessler , David L. Zenker , Michael A. Sciaraffa
- 申请人地址: WI Neenah
- 专利权人: Kimberly-Clark Corporation
- 当前专利权人: Kimberly-Clark Corporation
- 当前专利权人地址: WI Neenah
- 主分类号: A61F5/44
- IPC分类号: A61F5/44 ; A61F13/15 ; A61F13/49 ; A61F13/511 ; D04H1/58 ; D04H13/00 ; A61F13/16
摘要:
A distinctive absorbent article includes an absorbent body composed of a substantially hydrophilic material which is capable of absorbing a selected liquid. A liquid permeable topsheet layer composed of a substantially hydrophobic material is superposed in facing relation with said absorbent body and has an effective average pore size therein. A liquid permeable transport layer is located between the topsheet layer and the absorbent body, and is composed of a material which is less hydrophilic than the absorbent body and has an effective average pore size therein which is smaller than the pore size of the topsheet layer.
公开/授权文献
- US5368385A Continuous solution method and apparatus 公开/授权日:1994-11-29
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