发明授权
US08143472B1 Absorbent structure in an absorbent article and a method of producing it
有权
吸收性物品中的吸收性结构体及其制造方法
- 专利标题： Absorbent structure in an absorbent article and a method of producing it
- 专利标题（中）： 吸收性物品中的吸收性结构体及其制造方法
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申请号： US09651127申请日： 2000-08-30
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公开(公告)号： US08143472B1公开(公告)日： 2012-03-27
- 发明人: Petter Bragd , Shabira Abbas , Andrea Schmid
- 申请人： Petter Bragd , Shabira Abbas , Andrea Schmid
- 申请人地址： SE Gothenburg
- 专利权人： SCA Hygiene Products AB
- 当前专利权人： SCA Hygiene Products AB
- 当前专利权人地址： SE Gothenburg
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： SE9903070 19990830
- 主分类号： A61F13/15
- IPC分类号： A61F13/15
摘要：
Absorbent structure in an absorbent article such as a diaper, pant diaper, incontinence guard, sanitary napkin, wound dressing, bed protection etc. and comprising a compressed foam material (1) which expands upon wetting, at which the foam material (1) comprises at least two integrated layers (2,3,4) having different mean pore sizes.
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