Jian Qin;Gonglu Tian;Richard N. Dodge;Scott J. Smith;Yaru Shi
发明人:
Gonglu Tian,Scott J. Smith,Yaru Shi,Richard N. Dodge,Jian Qin
申请号：
US12022699
公开号：
US08318306B2
申请日:
2008.01.30
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The present invention relates to 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 may also reswell and absorb fluids. The swelling-deswelling-reswelling behavior allows enhanced liquid distribution in absorbent composites.
