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1. 发明专利

JP2010279725A Disposable absorptive article containing nonporous exposed elastomer layer 有权
标题翻译：含有非暴露弹性体层的可吸收吸收性物品
公开(公告)号：JP2010279725A
公开(公告)日：2010-12-16
申请号：JP2010180811
申请日：2010-08-12
申请人： Procter & Gamble Co , ザプロクターアンドギャンブルカンパニー
发明人： MANSFIELD TODD LEON , REZAI EBRAHIM , BADER JAMES THOMAS , SCHMIDTZ ADAM DANIEL
IPC分类号： A61F13/49 , A61F13/514 , A61F13/56
CPC分类号： A61F13/15203 , A61F13/49009 , A61F13/49011 , A61F13/49015 , A61F13/4902
摘要： PROBLEM TO BE SOLVED: To provide a disposable absorptive article provided with a mechanism of assisting blocking prevention required for promoting a laminating process for a film including a nonwoven cloth layer, and including an expansion member comprising an elastomer film. SOLUTION: This disposable absorptive article includes a chassis having a front side waist region, a back side waist region, and a crotch region between the front and back side waist regions, and includes (a) a liquid permeable top sheet astride at least the crotch region, (b) a backsheet astride at least the crotch region, (c) an absorptive core arranged between the top sheet and the backsheet, and (d) a nonporous exposed elastomer layer of the expansion member arranged along at least one of opposed longitudinal-directional edge parts, in either of the front side waist or the back side waist region of the chassis, and the elastomer layer includes the expansion member exhibiting at least about 0.77 of energy recovery value. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题的方案：提供一种一次性吸收制品，其具有辅助阻止预防机制，以促进包括非织造布层的膜的层压工艺，并且包括具有弹性体膜的膨胀构件。解决方案：该一次性吸收制品包括在前腰围区域和后腰围区域之间具有前侧腰围区域，后腰围区域和裆下区域的底架，并且包括（a）至少裆区，（b）至少跨越裆区的底片，（c）设置在顶片和底片之间的吸收芯，和（d）膨胀构件的无孔暴露的弹性体层，沿着至少一个相对的纵向方向边缘部分在底架的前侧腰部或后侧腰部区域中的任一个中，并且弹性体层包括显示出至少约0.77的能量回收值的膨胀构件。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2014111376A Stretch laminate, production method, and absorbent article 审中-公开
标题翻译：拉伸层压板，生产方法和吸收制品
公开(公告)号：JP2014111376A
公开(公告)日：2014-06-19
申请号：JP2013265442
申请日：2013-12-24
申请人： Procter & Gamble Co , ザプロクターアンドギャンブルカンパニー
发明人： MANSFIELD TODD LEON
IPC分类号： B32B25/10 , A61F13/15 , A61F13/49
CPC分类号： A61F13/49007 , A61F13/15699 , A61F13/49011 , A61F13/49014 , A61F13/565 , A61F13/58 , B32B5/022 , B32B5/26 , B32B7/12 , B32B7/14 , B32B25/045 , B32B25/10 , B32B27/02 , B32B2262/02 , B32B2262/04 , B32B2262/06 , B32B2266/0228 , B32B2266/025 , B32B2266/0278 , B32B2266/06 , B32B2266/08 , B32B2307/54 , B32B2307/726 , B32B2555/02 , Y10T156/10 , Y10T428/2481 , Y10T428/24826 , Y10T428/24851 , Y10T442/659 , Y10T442/674 , Y10T442/679
摘要： PROBLEM TO BE SOLVED: To provide a stretch laminate which is produced with a simple production method, and which is used for a throwaway absorbent article requiring no expenses such as a diaper, a pant, or the like.SOLUTION: A stretch laminate includes a first layer including an elastomer film and having surfaces, and further includes a second layer and a third layer each including a nonwoven material and each having a surface which is attached to each of both surfaces of the first layer. The tensile behavior in the transverse direction of the stretch laminate is within about 2.5 N/cm of the tensile behavior in the transverse direction of the film at an engineering strain of about 1.5, and exists independent of mechanical activation. In the stretch laminate, at least one of the second layer and the third layer is composed of the nonwoven material selected from nonwoven fabrics of spunbond-meltblown, of spunbond-meltblown-spunbond, and of spunbond-meltblown-meltblown-spunbond.
摘要翻译：要解决的问题：提供一种以简单的制造方法制造的拉伸层压体，其用于不需要费用的不必要的吸收制品，例如尿布，短裤等。解决方案：拉伸层压体包括第一层包括弹性体膜并具有表面，并且还包括第二层和第三层，每个第二层和第三层包括非织造材料，并且每个具有附着到第一层的两个表面中的每一个表面的表面。拉伸层压体的横向的拉伸性能在约1.5的工程应变下在膜的横向上的拉伸行为的约2.5N / cm 2，并且独立于机械活化而存在。在拉伸层压体中，第二层和第三层中的至少一层由选自纺粘 - 熔喷 - 纺粘纺粘非织造织物，纺粘 - 熔喷 - 熔喷 - 纺粘的非织造材料组成。

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