发明名称 |
Absorbent article with an improved, wet-formed absorbent |
摘要 |
The present invention provides an absorbent article ( 10) having a longitudinal direction ( 26), and a lateral, cross direction ( 24). The article includes a liquid permeable top sheet layer ( 28), a substantially liquid impermeable backsheet layer ( 30), and an absorbent structure ( 32) having a primary retention portion ( 48) sandwiched between the top sheet and backsheet layers. The retention portion ( 48) includes a wet-formed mixture of fibers and superabsorbent material. The retention portion has a selected edge-wise compression value, such as an edge-wise compression value of not more than a maximum of about 9 g/gsm, and a modified circular bend value, such as a modified circular bend value of at least minimum of about 0.3 g/gsm. In particular aspects, the retention portion ( 48) can include cellulosic fibers.
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申请公布号 |
US6323388(B1) |
申请公布日期 |
2001.11.27 |
申请号 |
US19990334152 |
申请日期 |
1999.06.16 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
MELIUS SHANNON KATHLEEN;FELL DAVID ARTHUR;GRUBE VIOLET MAY;HUNTOON ANDREW EDSEL;LEMINH TOAN THANH;RANGANATHAN SRIDHAR;REEVES WILLIAM GROVER;SAWYER LAWRENCE HOWELL;SOERENS DAVE ALLEN;SOREBO HEATHER ANNE;VEITH MICHAEL WILLIAM;WALLAJAPET PALANI RAJ RAMASWAMI;ZENKER DAVID LOUIS |
分类号 |
A61F13/53;A61F5/44;A61F13/15;A61F13/49;(IPC1-7):A61F13/15 |
主分类号 |
A61F13/53 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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