发明授权
- 专利标题： Layered, absorbent structure, an absorbent article comprising the structure, and a method for the manufacture thereof
- 专利标题（中）： 层状吸收结构体，包含该结构的吸收制品及其制造方法
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申请号： US669451申请日： 1996-11-21
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公开(公告)号： US5944706A公开(公告)日： 1999-08-31
- 发明人: Gianfranco Palumbo , Giovanni Carlucci
- 申请人： Gianfranco Palumbo , Giovanni Carlucci
- 申请人地址： OH Cincinnati
- 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： OH Cincinnati
- 优先权： ITXT093A1028 19931231
- 主分类号： A61F13/53
- IPC分类号： A61F13/53 ; A61F5/44 ; A61F13/00 ; A61F13/15 ; A61F13/49 ; B32B27/00 ; B32B27/12 ; D04H1/40 ; A61F13/20
摘要：
Disclosed is a thin, layered, absorbent structure comprising first and second layers of fibrous material and an intermediate layer comprising particles of a hydrogelling, absorbent material, in an amount exceeding 120 g/m.sup.2, and particles of a thermoplastic, polymeric, organic material; the first and second fibrous layers extend beyond the intermediate layer laterally to form longitudinal edge portions. The two fibrous layers are bound together with the intermediate layer between them by the melting of the particles of thermoplastic, polymeric, organic material and by means of a continuous line of adhesive extending longitudinally on each longitudinal edge portion.
公开/授权文献
- US4067819A Synthetic tetra-silicic mica and water sol thereof 公开/授权日：1978-01-10
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