发明授权
US08455711B2 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： US08455711B2公开(公告)日： 2013-06-04
- 发明人: Ekaterina Anatolyevna Ponomarenko , John David Carter , Ronald Dean Cramer , Mattias Schmidt , Robert Henry Rohrbaugh
- 申请人： Ekaterina Anatolyevna Ponomarenko , John David Carter , Ronald Dean Cramer , Mattias Schmidt , Robert Henry Rohrbaugh
- 申请人地址： US 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： US OH Cincinnati
- 代理商 Kathleen Y. Carter; John G. Powell
- 主分类号： A61F13/15
- IPC分类号： A61F13/15 ; A61F13/511
摘要：
A disposable absorbent article having a durable hydrophilic substantially liquid pervious topsheet. The topsheet includes a topsheet substrate and a hydrophilicity boosting composition coated on the topsheet substrate. The hydrophilicity boosting composition includes a hydrophilicity boosting amount of nanoparticles having a particle size of from about 1 nanometer to about 750 nanometers.
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