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公开(公告)号：US08383875B2
公开(公告)日：2013-02-26
申请号：US11897579
申请日：2007-08-30
申请人： Andrew Mark Long , Shirlee Ann Weber , Jessica Sara Van Handel , Brooke Ashley Zimmer , Davis-Dang Nhan , Darold Dean Tippey
发明人： Andrew Mark Long , Shirlee Ann Weber , Jessica Sara Van Handel , Brooke Ashley Zimmer , Davis-Dang Nhan , Darold Dean Tippey
CPC分类号： A61F13/42
摘要： An absorbent article is provided for absorbing a liquid, the absorbent article including a chassis including a liner, an outer cover, and an absorbent structure positioned between the liner and the outer cover, the chassis including a front region and a back region, the front region and the back region defining a waist region therebetween. The absorbent article also includes a wetness indicator positioned adjacent the liner or the outer cover, the wetness indicator including a hydrophanous tissue layer having an absorbent-structure-facing side and being in liquid communication with the absorbent structure or the liner, and an indicator material disposed between the absorbent-facing side of the tissue layer and the absorbent structure. The absorbent article can also include a film layer disposed adjacent the tissue layer, and the indicator material can include an active constituent adapted to wick along the tissue layer when the absorbent article is insulted.
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2.发明申请公开(公告)号：US20060135933A1
公开(公告)日：2006-06-22
申请号：US11020843
申请日：2004-12-21
申请人： Seth Newlin , Davis-Dang Nhan
发明人： Seth Newlin , Davis-Dang Nhan
IPC分类号： A61F13/15
CPC分类号： A61F13/51 , A61F13/532 , A61F13/539
摘要： Disclosed is an absorbent article including a stretchable, liquid impermeable outercover, a stretchable, liquid permeable liner generally superposed with the outercover and an absorbent structure disposed between the liner and the outercover. The absorbent structure includes an absorbent body including at least two segments.
摘要翻译： 公开了一种吸收制品，其包括可伸展的液体不可渗透的外罩，通常与外罩重叠的可拉伸的液体可渗透的衬垫以及设置在衬里和外罩之间的吸收结构。 该吸收结构包括一吸收体，该吸收体包括至少两个段。
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公开(公告)号：US08920731B2
公开(公告)日：2014-12-30
申请号：US12886238
申请日：2010-09-20
CPC分类号： G01N33/0047 , B32B1/00 , B32B5/00 , B32B5/022 , B32B5/08 , B32B5/26 , B32B21/02 , B32B21/10 , B32B29/02 , B32B2262/0223 , B32B2262/0253 , B32B2262/04 , B32B2262/06 , B32B2262/106 , B32B2262/14 , B32B2307/202 , B32B2307/204 , B32B2307/546 , B32B2307/714 , B32B2307/724 , B32B2457/00 , B32B2457/16 , D04H1/42 , D04H1/4291 , D04H3/007 , G01N17/04 , G01N27/221 , G01N2027/222
摘要： A chemical gas sensor formed from a nonwoven material is described. The gas sensor includes a flexible, gas-permeable, nonwoven web-based material substrate having a matrix that is composed of a plurality of inert thermoplastic, pulp, cellulose or staple fibers as either a major or minor portion, with a plurality of gas-sensitive fibers formed from a polymer that can absorb volatile organic compounds (VOC), and a plurality of electrically conductive fibers. The gas-sensitive fibers are intermixed with and associated spatially among a network of adjacent electrically conductive fibers, such that a change in physical morphology of said gas-sensitive fibers as a result of interacting with volatile organic compounds, causes a change in dielectric properties that disrupts said network of adjacent electrically conductive fibers. The sensor can be configured as either a resistive or a capacitive chemisensor.
摘要翻译： 描述了由非织造材料形成的化学气体传感器。 气体传感器包括柔性的，透气的非织造纤维网材料基材，其具有由多个惰性热塑性塑料，纸浆，纤维素或短纤维组成的基体，其主要或次要部分具有多个气体 - 由可吸收挥发性有机化合物（VOC）的聚合物形成的敏感纤维和多个导电纤维。 气敏纤维与相邻的导电纤维的网络在空间上混合并相关联，使得由于与挥发性有机化合物的相互作用而导致的所述气敏纤维的物理形态的变化导致介电性质的改变， 扰乱相邻导电纤维的所述网络。 传感器可以配置为电阻式或电容型化学传感器。
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公开(公告)号：US20060142713A1
公开(公告)日：2006-06-29
申请号：US11025188
申请日：2004-12-29
申请人： Andrew Long , Shirlee Weber , Davis-Dang Nhan , Christopher Olson
发明人： Andrew Long , Shirlee Weber , Davis-Dang Nhan , Christopher Olson
IPC分类号： A61F13/15
CPC分类号： A61F13/42
摘要： Disclosed is an absorbent article including a temperature change member. The temperature change member includes a matrix of fibers and temperature change material intermixed within the matrix of fibers.
摘要翻译： 公开了一种包括温度变化部件的吸收性物品。 温度变化构件包括纤维基质和混合在纤维基质内的温度变化材料。
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5.发明申请Method of making absorbent articles having shaped absorbent cores on a substrate 有权制造在基材上具有成形吸收芯的吸收制品的方法公开(公告)号：US20060005919A1
公开(公告)日：2006-01-12
申请号：US10883637
申请日：2004-06-30
申请人： Sara Schewe , Mark Lancaster , Seth Newlin , Anthony Wisneski , David Hunter , Davis-Dang Nhan
发明人： Sara Schewe , Mark Lancaster , Seth Newlin , Anthony Wisneski , David Hunter , Davis-Dang Nhan
CPC分类号： A61F13/15658 , A61F13/53 , A61F2013/15967 , A61F2013/530481 , A61F2013/530496 , Y10T156/1052 , Y10T156/1084
摘要： A method of making stretchable absorbent articles includes the steps of providing a continuous substrate layer, providing one or more streams of adhesive fibers and superabsorbent particles, shaping the one or more streams of adhesive fibers and superabsorbent particles, depositing the adhesive fibers and superabsorbent particles on the substrate layer to form a plurality of shaped absorbent cores bound to the substrate layer, and separating the absorbent cores from each other. The absorbent cores thus formed do not prevent stretching of the substrate layer. The combination of absorbent core and substrate layer can be used in a wide variety of personal care absorbent articles and medical absorbent articles.
摘要翻译： 制造可拉伸吸收制品的方法包括以下步骤：提供连续的基底层，提供一个或多个粘合剂纤维流和超吸收颗粒，使一个或多个粘合纤维流和超吸收颗粒成形，将粘合剂纤维和超吸收颗粒沉积在 所述基底层形成与所述基底层结合的多个成形吸收芯，并将所述吸收芯彼此分离。 这样形成的吸收芯不妨碍基材层的拉伸。 吸收芯和基底层的组合可用于各种个人护理吸收制品和医用吸收制品中。
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公开(公告)号：US08698641B2
公开(公告)日：2014-04-15
申请号：US13207603
申请日：2011-08-11
IPC分类号： G08B21/00
CPC分类号： A61F13/42 , A61F13/84 , A61F2013/424
摘要： The present subject matter relates to absorbent articles and signaling devices for use therewith. The signaling device can be configured to detect the presence of an insult in the absorbent article and/or in an undergarment. The signaling device can be further configured to determine whether the insult is a urine insult or a feces insult. The signaling device can provide a notification to a user that an insult has occurred and can inform the user whether the insult is a urine insult or a feces insult.
摘要翻译： 本发明涉及与其一起使用的吸收制品和信号装置。 信号装置可以被配置为检测在吸收制品和/或内衣中存在侮辱。 所述信号装置还可以被配置为确定所述侮辱是否是尿侮辱或粪便侮辱。 信令装置可以向用户提供已经发生侮辱的通知，并且可以通知用户侮辱是否是侮辱或粪便侮辱。
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公开(公告)号：US20120071362A1
公开(公告)日：2012-03-22
申请号：US12886238
申请日：2010-09-20
CPC分类号： G01N33/0047 , B32B1/00 , B32B5/00 , B32B5/022 , B32B5/08 , B32B5/26 , B32B21/02 , B32B21/10 , B32B29/02 , B32B2262/0223 , B32B2262/0253 , B32B2262/04 , B32B2262/06 , B32B2262/106 , B32B2262/14 , B32B2307/202 , B32B2307/204 , B32B2307/546 , B32B2307/714 , B32B2307/724 , B32B2457/00 , B32B2457/16 , D04H1/42 , D04H1/4291 , D04H3/007 , G01N17/04 , G01N27/221 , G01N2027/222
摘要： A chemical gas sensor formed from a nonwoven material is described. The gas sensor includes a flexible, gas-permeable, nonwoven web-based material substrate having a matrix that is composed of a plurality of inert thermoplastic, pulp, cellulose or staple fibers as either a major or minor portion, with a plurality of gas-sensitive fibers formed from a polymer that can absorb volatile organic compounds (VOC), and a plurality of electrically conductive fibers. The gas-sensitive fibers are intermixed with and associated spatially among a network of adjacent electrically conductive fibers, such that a change in physical morphology of said gas-sensitive fibers as a result of interacting with volatile organic compounds, causes a change in dielectric properties that disrupts said network of adjacent electrically conductive fibers. The sensor can be configured as either a resistive or a capacitive chemisensor.
摘要翻译： 描述了由非织造材料形成的化学气体传感器。 气体传感器包括柔性的，透气的非织造纤维网材料基材，其具有由多个惰性热塑性塑料，纸浆，纤维素或短纤维组成的基体，其主要或次要部分具有多个气体 - 由可吸收挥发性有机化合物（VOC）的聚合物形成的敏感纤维和多个导电纤维。 气敏纤维与相邻的导电纤维的网络在空间上混合并相关联，使得由于与挥发性有机化合物的相互作用而导致的所述气敏纤维的物理形态的变化导致介电性质的改变， 扰乱相邻导电纤维的所述网络。 传感器可以配置为电阻式或电容型化学传感器。
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公开(公告)号：US20090062757A1
公开(公告)日：2009-03-05
申请号：US11897579
申请日：2007-08-30
申请人： Andrew Mark Long , Shirlee Ann Weber , Jessica Sara Van Handel , Brooke Ashley Zimmer , Davis-Dang Nhan , Darold Dean Tippey
发明人： Andrew Mark Long , Shirlee Ann Weber , Jessica Sara Van Handel , Brooke Ashley Zimmer , Davis-Dang Nhan , Darold Dean Tippey
IPC分类号： A61F13/15
CPC分类号： A61F13/42
摘要： An absorbent article is provided for absorbing a liquid, the absorbent article including a chassis including a liner, an outer cover, and an absorbent structure positioned between the liner and the outer cover, the chassis including a front region and a back region, the front region and the back region defining a waist region therebetween. The absorbent article also includes a wetness indicator positioned adjacent the liner or the outer cover, the wetness indicator including a hydrophanous tissue layer having an absorbent-structure-facing side and being in liquid communication with the absorbent structure or the liner, and an indicator material disposed between the absorbent-facing side of the tissue layer and the absorbent structure. The absorbent article can also include a film layer disposed adjacent the tissue layer, and the indicator material can include an active constituent adapted to wick along the tissue layer when the absorbent article is insulted.
摘要翻译： 提供吸收液体的吸收性物品，该吸收性物品包括底座，该底盘包括位于衬套与外罩之间的衬垫，外罩和吸收结构，底座包括前区和后区，前面 区域和背面区域之间限定腰围区域。 吸湿用品还包括位于衬套或外罩附近的湿度指示器，湿度指示器包括具有吸收结构侧面并与吸收结构或衬垫液体连通的水性组织层，以及指示剂材料 设置在组织层的吸收剂侧与吸收结构之间。 吸收制品还可以包括邻近组织层设置的薄膜层，并且指示剂材料可以包括当吸收制品被侮辱时适于沿组织层芯吸的活性成分。
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公开(公告)号：US20070255243A1
公开(公告)日：2007-11-01
申请号：US11413444
申请日：2006-04-28
申请人： James Kaun , Anthony Wisneski , Davis Dang Nhan , David Jackson , Kenneth Zwick , Patrick Lord , David Zenker , Cathleen Uttecht , Gabriel Adam
发明人： James Kaun , Anthony Wisneski , Davis Dang Nhan , David Jackson , Kenneth Zwick , Patrick Lord , David Zenker , Cathleen Uttecht , Gabriel Adam
IPC分类号： A61F13/15
CPC分类号： A61F13/534 , A61F2013/15406 , A61F2013/15447 , A61F2013/15463 , A61F2013/530226 , A61F2013/53043 , A61F2013/530481 , A61F2013/530518 , A61F2013/5307 , A61F2013/53445 , A61F2013/53791
摘要： An absorbent composite has a low capacity region and a high capacity region in planar relationship to the low capacity region, where the high capacity region comprises between 1% and 10% by weight elastomeric polymer fibers and between 60% and 98% by weight superabsorbent material with respect to that region, and where the low capacity region comprises at least 10% by weight elastomeric polymer fibers and less than 10% by weight superabsorbent material. In some embodiments, the absorbent composite can further comprise additional regions. The regions are substantially joined by intermingling of the elastomeric polymer fibers between the regions, to form a generally unitary, stratified absorbent composite. The absorbent composite can be utilized in an absorbent article, the result of which is an absorbent article that exhibits improved performance as well as greater comfort and confidence among the user.
摘要翻译： 吸收性复合材料具有低容量区域和与低容量区域平面关系的高容量区域，其中高容量区域包含1重量％至10重量％的弹性体聚合物纤维和60重量％至98重量％的超吸收材料 并且其中低容量区域包含至少10重量％的弹性聚合物纤维和小于10重量％的超吸收材料。 在一些实施方案中，吸收性复合材料可进一步包含附加区域 这些区域通过在区域之间的弹性体聚合物纤维的混合基本上连接在一起，以形成大体上一体的分层的吸收性复合材料。 吸收性复合材料可用于吸收制品中，其结果是吸收制品在使用者中表现出改进的性能以及更大的舒适性和置信度。
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公开(公告)号：US20050096623A1
公开(公告)日：2005-05-05
申请号：US10699193
申请日：2003-10-31
申请人： Davis-Dang Nhan , Mark Mleziva , Lawrence Sawyer , Peiguang Zhou
发明人： Davis-Dang Nhan , Mark Mleziva , Lawrence Sawyer , Peiguang Zhou
CPC分类号： A61L15/585 , A61F13/15658 , A61F13/15699 , A61F13/5323 , A61F13/535 , A61F2013/1591 , A61F2013/53062 , A61L15/225 , A61L15/42 , A61L15/58 , A61L15/60 , Y10T156/10 , Y10T156/1089
摘要： An absorbent article having a stretchable substrate and an absorbent composite comprising a layer of adhesive composition in contact with the stretchable substrate. A layer of particulate superabsorbent material is applied to and held by the adhesive composition. The absorbent composite is secured to the substrate by the adhesive composition. The stretchable substrate has a recovery in at least one of the lateral direction and the longitudinal directions of the article as determined by an Elongation and Recovery Test, and the absorbent article has a recovery in the at least one of the lateral direction and the longitudinal direction as determined by the Elongation and Recovery Test that is at least about 60 percent of the recovery of the substrate in the at least one of the lateral direction and the longitudinal direction.
摘要翻译： 一种吸收性物品，其具有可拉伸基材和吸收性复合材料，所述吸收性复合材料包含与所述可拉伸基材接触的粘合剂组合物层。 将一层微粒超吸收材料施加到粘合剂组合物并由其粘合。 吸收性复合材料通过粘合剂组合物固定到基底上。 拉伸基材通过伸长率和回收试验确定的物品的横向和纵向方向中的至少一个具有回收性，并且吸收性物品在横向和长度方向中的至少一个方向具有回收 如通过伸长率和回收率测试所确定的，其至少在横向和纵向方向中的至少一个方向上回收基材的约60％。
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