- 专利标题： Absorbent articles comprising absorbent materials exhibiting deswell/reswell
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申请号： US12215942申请日： 2008-06-30
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公开(公告)号： US07977530B2公开(公告)日： 2011-07-12
- 发明人: Richard N. Dodge, II , Jian Qin , Scott J. Smith , Gonglu Tian , Yaru Shi
- 申请人： Richard N. Dodge, II , Jian Qin , Scott J. Smith , Gonglu Tian , Yaru Shi
- 申请人地址： US WI Neenah
- 专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址： US WI Neenah
- 代理商 Bryan R. Rosiejka; Denise L. Stoker
- 主分类号： A61F13/15
- IPC分类号： A61F13/15
摘要：
The present invention relates to absorbent articles that include absorbent compositions which exhibit swelling, deswelling, and reswelling behavior. More specifically, absorbent compositions of this invention swell and absorb fluids after exposure to aqueous fluids, deswell and release fluids from the swollen absorbent compositions, and can also reswell and absorb fluids. The swelling-deswelling-reswelling behavior allows enhanced liquid distribution in absorbent composites and absorbent articles.
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