公开(公告)号：US20100261812A1

公开(公告)日：2010-10-14

申请号：US12787914

申请日：2010-05-26

申请人： Jian Qin ,  Sandra Marie Rogers ,  Michael John Niemeyer ,  Kenneth Raymond Schueler, JR. ,  Steven Michael Hurley ,  Lawrence Howell Sawyer ,  Whei-Neen Hsu ,  Mark C. Joy ,  Scott J. Smith ,  Markus Frank ,  Nancy Birbiglia Lange

发明人： Jian Qin ,  Sandra Marie Rogers ,  Michael John Niemeyer ,  Kenneth Raymond Schueler, JR. ,  Steven Michael Hurley ,  Lawrence Howell Sawyer ,  Whei-Neen Hsu ,  Mark C. Joy ,  Scott J. Smith ,  Markus Frank ,  Nancy Birbiglia Lange

IPC分类号： C08K5/1545

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 575×10−9 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 350×10−9 cm2.

摘要翻译： 至少部分由超吸收材料制成的吸收结构，其具有至少约25g / g的离心保留容量试验确定的保留容量（CRC）和通过自由度测定的自由溶胀凝胶床渗透性（GBP）的超吸收材料 溶胀凝胶床渗透性试验至少为575×10-9 cm2。 在另一个实施方案中，吸收结构至少部分地由具有至少约25g / g的离心保持容量试验确定的保留容量（CRC）的超吸收材料制成，负载下的吸光度（AUL）为0.9 通过至少18的耐受载荷试验测定的psi和通过至少约350×10 -9 cm 2的自由溶胀凝胶床渗透性试验测定的自由溶胀凝胶床渗透性（GBP）。