发明申请
US20060258999A1 Disposable absorbent article comprising a durable hydrophilic topsheet
有权
一次性吸收制品，其包含耐用的亲水性顶片
- 专利标题： Disposable absorbent article comprising a durable hydrophilic topsheet
- 专利标题（中）： 一次性吸收制品，其包含耐用的亲水性顶片
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申请号： US11479545申请日： 2006-06-30
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公开(公告)号： US20060258999A1公开(公告)日： 2006-11-16
- 发明人: Ekaterina Ponomarenko , John Carter , Ronald Cramer , Mattias Schmidt , Robert Rohrbaugh
- 申请人： Ekaterina Ponomarenko , John Carter , Ronald Cramer , Mattias Schmidt , Robert Rohrbaugh
- 主分类号： A61F13/15
- IPC分类号： A61F13/15
摘要：
A disposable absorbent article comprising a durable, hydrophilic substantially liquid pervious topsheet, the substantially liquid pervious topsheet comprising: (a) a topsheet substrate; and (b) a hydrophilicity boosting composition coated on the substrate, the hydrophilicity boosting composition comprising a hydrophilicity boosting amount of nanoparticles, wherein said nanoparticles have a particle size of from about 1 to about 750 nanometers. Methods of preparing disposable absorbent articles are also provided.
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