公开(公告)号：US20080119586A1

公开(公告)日：2008-05-22

申请号：US11939315

申请日：2007-11-13

申请人： Shannon Kathleen Byerly ,  David Gerard Iwanski ,  Stanley Roy Kellenberger ,  Jian Qin ,  Wen-Huey Shih-Schroeder ,  Krzysztof Andrezj Szymonski ,  Chuan-Ling Tsai ,  Sandra Marie Yarbrough

发明人： Shannon Kathleen Byerly ,  David Gerard Iwanski ,  Stanley Roy Kellenberger ,  Jian Qin ,  Wen-Huey Shih-Schroeder ,  Krzysztof Andrezj Szymonski ,  Chuan-Ling Tsai ,  Sandra Marie Yarbrough

IPC分类号： A61L15/24

CPC分类号： A61F13/53 ,  A61F2013/5307 ,  A61F2013/530708 ,  A61F2013/530744 ,  A61L15/24 ,  A61L15/60

摘要： When a superabsorbent material is to be incorporated into an absorbent composite in a relatively high concentration, it is necessary to carefully choose the superabsorbent material. Properties of the superabsorbent material to be considered are total Absorbent Capacity, resistance to Deformation Under Load, the ability of the superabsorbent material to absorb while under a restraining force, and the ability of the superabsorbent material to wick fluids away from the insult area. By quantifying these characteristics of a superabsorbent material, Applicants are able to predict which superabsorbent materials are suited for use in absorbent composites comprising a relatively high concentration of superabsorbent material.

摘要翻译： 当将超吸收材料以相对高的浓度结合到吸收性复合材料中时，需要仔细选择超吸收材料。 要考虑的超吸收材料的性能是总吸收能力，负载下变形抗性，超吸收材料在约束力下吸收的能力，以及超吸收材料将流体从污染区域排出的能力。 通过量化超吸收材料的这些特性，申请人能够预测哪些超吸收材料适用于包含相对高浓度的超吸收材料的吸收性复合材料。

公开(公告)号：US5149335A

公开(公告)日：1992-09-22

申请号：US484598

申请日：1990-02-23

申请人： Stanley R. Kellenberger ,  Wen-Huey Shih-Schroeder ,  Anthony J. Wisneski

发明人： Stanley R. Kellenberger ,  Wen-Huey Shih-Schroeder ,  Anthony J. Wisneski

IPC分类号： A61F13/15

CPC分类号： A61F13/5323 ,  A61F13/15203 ,  A61F13/511 ,  A61F2013/15365 ,  A61F2013/15382 ,  A61F2013/4581 ,  A61F2013/51066 ,  A61F2013/530299 ,  A61F2013/530481 ,  A61F2013/53051 ,  A61F2013/530562 ,  A61F2013/530569 ,  A61F2013/530671 ,  A61F2013/5307 ,  A61F2013/530708

摘要： One aspect of the present invention relates to an absorbent structure and garment comprising a superabsorbent material having a free-swell rate of less than about 60 seconds and a five-minute AUL of at least 15 g/g. The superabsorbent material is contained by containment means, such as a fibrous matrix, such that the superabsorbent material is present in said absorbent structure in an amount of from about 60 to about 100 weight percent based on the total weight of the containment means and superabsorbent material.A second aspect relates to an absorbent garment including containment means containing a high concentration of a superabsorbent material and defining a dry volume less than about 180 cubic centimeters. The absorbent garment has a saturated retention capacity of at least about two times the dry volume, and wherein the containment means and superabsorbent material account for at least about 60 volume percent of said saturated retention capacity.