公开(公告)号：EP1622654A2

公开(公告)日：2006-02-08

申请号：EP04750195.2

申请日：2004-04-16

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： QIN, Jian ,  ROGERS, Sandra, Marie ,  NIEMEYER, Michael, J. ,  SCHUELER, Kenneth, R. ,  HURLEY, Steven, M. ,  SAWYER, Lawrence, H. ,  LANGE, Nancy, B. ,  HSU, Whei-Neen ,  JOY, Mark, C. ,  SMITH, Scott, J. ,  FRANK, Markus

IPC分类号： A61L15/60

CPC分类号： A61F13/531 ,  A61F13/15203 ,  A61F13/53 ,  A61F2013/530708 ,  A61F2013/530788 ,  A61L15/28 ,  Y10T428/2915 ,  Y10T442/696 ,  C08L1/00

摘要： An absorbent structure made at least in part from a superabsorbent material having a retention capacity (CRC) as determined by a Centrifuge Retention Capacity Test of at least about 25 g/g and a free swell gel bed permeability (GBP) as determined by a Free Swell Gel Bed Permeability Test of at least 575 x 10-9 cm2. In another embodiment, the absorbent structure is made at least in part from a superabsorbent material having a retention capacity (CRC) as determined by a Centrifuge Retention Capacity Test of at least about 25 g/g, an absorbency under load (AUL) at 0.9 psi as determined by an Absorbency Under Load Test of at least 18 and a free swell gel bed permeability (GBP) as determined by a Free Swell Gel Bed Permeability Test of at least about 350 x 10-9 cm2.