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公开(公告)号:US5601542A
公开(公告)日:1997-02-11
申请号:US621390
申请日:1996-03-25
申请人: Mark K. Melius , Sandra M. Yarbrough , Melissa C. Putzer , Stanley R. Kellenberger , Shannon K. Byerly
发明人: Mark K. Melius , Sandra M. Yarbrough , Melissa C. Putzer , Stanley R. Kellenberger , Shannon K. Byerly
CPC分类号: A61F13/49009 , A61F13/15203 , A61F13/536 , A61F13/51 , A61F13/514 , A61F2013/530481 , A61F2013/53051 , A61F2013/530554 , A61F2013/530569 , A61F2013/530583 , A61F2013/530708 , A61F2013/530715 , A61F2013/530744
摘要: One aspect of the present invention relates to an absorbent composite suitable for use in a disposable absorbent garment. The absorbent composite includes means for containing a superabsorbent material and a superabsorbent material contained by said containment means. The superabsorbent material has a Pressure Absorbency Index of at least 100 and a 16-hour extractable level of less than about 13 weight percent; a Pressure Absorbency Index of at least 100 and a Vortex Time of less than about 45 seconds; or a Pressure Absorbency Index of at least about 110. The superabsorbent material is present in said containment means in an amount of from about 30 to about 100 weight percent based on total weight of the containment means and the superabsorbent material. In a second aspect, the present invention relates to a disposable absorbent garment including an outer cover, a body-side liner, and an absorbent composite such as that described above.
摘要翻译: 本发明的一个方面涉及一种适用于一次性吸收衣服的吸收性复合材料。 吸收性复合材料包括用于容纳超吸收材料和由所述容纳装置包含的超吸收材料的装置。 超吸收材料具有至少100的压力吸收指数和小于约13重量%的16小时可提取水平; 压力吸收指数至少为100,涡旋时间小于约45秒; 或至少约110的压力吸收指数。超吸收材料以所述容纳装置和超吸收材料的总重量计约30至约100重量%的量存在于所述容纳装置中。 在第二方面,本发明涉及一种包括外盖,主体侧衬里和如上所述的吸收性复合材料的一次性吸收性服装。
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公开(公告)号:US5509915A
公开(公告)日:1996-04-23
申请号:US96654
申请日:1993-07-22
申请人: William D. Hanson , Lynn C. Brud , Shannon K. Byerly , Clifford J. Ellis , Rob D. Everett , Barbara A. Gossen , Violet M. Grube , David G. Iwanski , David K. LeMahieu , Jian Qin , Robert A. Stevens , Tom K. Wentzel , Sandra M. Yarbrough , David L. Zenker , MaryAnn Zunker
发明人: William D. Hanson , Lynn C. Brud , Shannon K. Byerly , Clifford J. Ellis , Rob D. Everett , Barbara A. Gossen , Violet M. Grube , David G. Iwanski , David K. LeMahieu , Jian Qin , Robert A. Stevens , Tom K. Wentzel , Sandra M. Yarbrough , David L. Zenker , MaryAnn Zunker
CPC分类号: A61F13/531 , A61F13/15203 , A61F13/512 , A61F13/513 , A61L15/60 , A61F13/49011 , A61F13/491 , A61F13/537 , A61F2013/15365 , A61F2013/51409 , A61F2013/530007 , A61F2013/530014 , A61F2013/530029 , A61F2013/530131 , A61F2013/530226 , A61F2013/530233 , A61F2013/53024 , A61F2013/530255 , A61F2013/530299 , A61F2013/530328 , A61F2013/530343 , A61F2013/53035 , A61F2013/530437 , A61F2013/530481 , A61F2013/530569 , A61F2013/530583 , A61F2013/530591 , A61F2013/530613 , A61F2013/5307 , A61F2013/530708 , A61F2013/530766 , A61F2013/530802 , A61F2013/53445 , A61F2013/53721 , A61F2013/53795 , A61F2013/53908 , A61F2013/53916 , A61F2013/8488 , A61F2013/8491
摘要: Generally stated, the present invention provides a distinctive absorbent article comprising a backsheet layer, and a topsheet layer which is disposed in facing relation with the backsheet layer. An absorbent body is interposed between the backsheet layer and topsheet layer. The absorbent body includes a retention portion which comprises a matrix of substantially hydrophilic fibers having a distribution of high-absorbency particulate material therein. The hydrophilic fibers and high-absorbency particles can be provided in a fiber-to-particle weight ratio within the range of about 70:30 to about 30:70. A surge management layer, comprising bicomponent fibers having a denier of not more than about 3 d, is located adjacent at least one major, facing surface of the topsheet layer, and can cooperate with the article components to provide for a liquid Penetration Rate index of not less than about 2.67 ml/sec.
摘要翻译: 通常,本发明提供了一种独特的吸收制品,其包括底片层和与底片层面对面设置的顶片层。 吸收体插入在底片层和顶片层之间。 吸收体包括保留部分,该保留部分包括其中具有高吸收性颗粒材料分布的基本上亲水性纤维的基质。 亲水性纤维和高吸收性颗粒可以以约70:30至约30:70的范围内的纤维与颗粒重量比提供。 包括丹尼尔不大于约3d的双组分纤维的浪涌管理层位于顶片层的至少一个主要面向表面附近,并且可与制品组分配合以提供液体渗透速率指数 不小于约2.67ml / sec。
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