发明授权
- 专利标题: Absorbent element and an absorbent article including the element
- 专利标题(中): 吸收元件和包括元件的吸收制品
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申请号: US887655申请日: 1992-05-26
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公开(公告)号: US5262223A公开(公告)日: 1993-11-16
- 发明人: Gianfranco Palumbo , Giovanni Carlucci , Remo Di Girolamo
- 申请人: Gianfranco Palumbo , Giovanni Carlucci , Remo Di Girolamo
- 申请人地址: ITX Pescara
- 专利权人: Faricerca S.p.A.
- 当前专利权人: Faricerca S.p.A.
- 当前专利权人地址: ITX Pescara
- 优先权: ITX68057A/88 19881125
- 主分类号: A61F13/15
- IPC分类号: A61F13/15 ; B32B3/00
摘要:
An absorbent element for absorbent articles comprised of hydrophilic fibers and a discontinuous, non-uniform layer of particles of absorbent hydrogelling material arranged on the upper surface of the element includes a deposition zone on which the absorbent hydrogelling material is distributed with an increased surface density.The zone of increased surface density of the absorbent hydrogelling material can preferably be located in different positions suitable for the different anatomical forms of the users, so as to ensure more effective sealing against the backflow of the liquid and thus ensure an improved feeling of dryness.
公开/授权文献
- US5994673A Variable volume oven 公开/授权日:1999-11-30
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