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1. 发明授权

US07763770B2 Absorbent article with improved surface material 有权
标题翻译：具有改进表面材料的吸收制品
公开(公告)号：US07763770B2
公开(公告)日：2010-07-27
申请号：US10788446
申请日：2004-03-01
申请人： Barbro Moberg-Alehammar , Anna Nihlstrand , Anna-Karin Storm , Anna Bagger-Sjöbäck
发明人： Barbro Moberg-Alehammar , Anna Nihlstrand , Anna-Karin Storm , Anna Bagger-Sjöbäck
IPC分类号： A61F13/15 , A61F13/20
CPC分类号： A61F13/512 , A61F13/513 , A61F13/5376 , A61F2013/15447 , A61F2013/15495
摘要： An absorbent article comprises an absorbent body, a liquid-permeable covering layer arranged over a first surface on the absorbent body, and a liquid-permeable liquid-transfer layer arranged between the absorbent body and the liquid-permeable covering layer. The liquid-permeable covering layer comprises a nonwoven material with a pore volume distribution curve with a maximum at a pore radius greater than or equal to 50 μm and with a wetting angle of at least 120°. The liquid-transfer layer comprises a fibrous layer with a pore volume distribution curve with a maximum at a pore radius of from 105 to 325 μm.
摘要翻译：吸收性物品包括吸收体，布置在吸收体上的第一表面上的透液性覆盖层和布置在吸收体和透液性覆盖层之间的透液性转移层。透液性覆盖层包括具有孔径大于或等于50μm并且润湿角度至少为120°的孔体积分布曲线最大值的非织造材料。液体转移层包括具有最大孔径为105至325μm的孔体积分布曲线的纤维层。

2. 发明授权

US08901368B2 Absorbent core comprising multiple sublayers 有权
标题翻译：吸收芯包括多个子层
公开(公告)号：US08901368B2
公开(公告)日：2014-12-02
申请号：US12743260
申请日：2007-12-07
申请人： Mårten Alkhagen , Anna Bagger-Sjöbäck , Bertil Olandersson
发明人： Mårten Alkhagen , Anna Bagger-Sjöbäck , Bertil Olandersson
IPC分类号： A61F13/15 , A61F13/20 , A61L15/60 , A61F13/53
CPC分类号： A61L15/60 , A61F13/53
摘要： An absorbent core for use in an absorbent product, such as a sanitary napkin, a diaper, an incontinence protection or the like. The core after compression has a material density (based on the total content of the core) of at least 200 kg/m3, preferably at least 230 kg/m3, measured at a pressure of 0.5 kPa. The absorbent core has been formed in-line as a discrete or continuous core and includes SAP-particles, where at least 99.5% of the SAP-particles have a size of maximally 600 μm. Hereby, problems with regard to clogging of SAP-particles to compression rollers during manufacturing are markedly reduced. Further, a method for manufacturing the absorbent core, as well as an absorbent product including the absorbent core is described.
摘要翻译：用于吸收产品的吸收芯，例如卫生巾，尿布，失禁保护等。压缩后的芯材具有在0.5kPa的压力下测量的材料密度（基于芯的总含量）为至少200kg / m 3，优选至少230kg / m 3。吸收芯已经以离散或连续的芯线成直线形成并且包括SAP颗粒，其中至少99.5％的SAP颗粒具有最大尺寸的600μm。因此，在制造过程中SAP粒子堵塞压缩辊的问题明显减少。此外，描述了制造吸收芯的方法以及包括吸收芯的吸收产品。

3. 发明申请

US20090292268A1 ABSORBENT ARTICLE WITH IMPROVED FIT AND LEAKAGE SECURITY 有权
标题翻译：具有改进的FIT和泄漏安全性的吸收性物品
公开(公告)号：US20090292268A1
公开(公告)日：2009-11-26
申请号：US12307511
申请日：2007-03-28
申请人： Anna Bagger-Sjöbäck , Evelien Beuling , Solgun Drevik
发明人： Anna Bagger-Sjöbäck , Evelien Beuling , Solgun Drevik
IPC分类号： A61F13/45
CPC分类号： A61F13/533 , A61F13/47218 , A61F13/4756
摘要： An absorbent article having front, crotch and rear portions and an absorbent core of unitary construction. The core has a first region with two legs extending in the longitudinal direction of the article through at least parts of the crotch portion towards endings in the rear portion. A maximum distance between facing sides of the legs in the transverse direction is, in the crotch portion, located at a position in the longitudinal direction corresponding to a crotch point. Furthermore, the facing sides of the legs converge backwards such that a distance between them is reduced from the maximum distance to a minimum distance in the rear portion. In addition, the core has a second region surrounding the first region and the average density of the core is lower in the second region than in the first region.
摘要翻译：一种吸收性物品，其具有前，裆部和后部以及整体结构的吸收芯。芯部具有第一区域，其具有沿着物品的纵向方向延伸穿过裆部的至少一部分朝向后部的端部的两个腿部。腿部相对于横向的最大距离在裆部位于与裆点对应的长度方向的位置。此外，腿的相对侧向后会聚，使得它们之间的距离从后部的最大距离减小到最小距离。此外，芯具有围绕第一区域的第二区域，并且在第二区域中芯的平均密度低于第一区域中的平均密度。

4. 发明授权

US08029487B2 Absorbent article with improved fit and leakage security 有权
标题翻译：具有改进的配合和泄漏安全性的吸收制品
公开(公告)号：US08029487B2
公开(公告)日：2011-10-04
申请号：US12307511
申请日：2007-03-28
申请人： Anna Bagger-Sjöbäck , Evelien Beuling , Solgun Drevik
发明人： Anna Bagger-Sjöbäck , Evelien Beuling , Solgun Drevik
IPC分类号： A61F13/15 , A61F13/20
CPC分类号： A61F13/533 , A61F13/47218 , A61F13/4756
摘要： An absorbent article having front, crotch and rear portions and an absorbent core of unitary construction. The core has a first region with two legs extending in the longitudinal direction of the article through at least parts of the crotch portion towards endings in the rear portion. A maximum distance between facing sides of the legs in the transverse direction is, in the crotch portion, located at a position in the longitudinal direction corresponding to a crotch point. Furthermore, the facing sides of the legs converge backwards such that a distance between them is reduced from the maximum distance to a minimum distance in the rear portion. In addition, the core has a second region surrounding the first region and the average density of the core is lower in the second region than in the first region.
摘要翻译：一种吸收性物品，其具有前，裆部和后部以及整体结构的吸收芯。芯部具有第一区域，其具有沿着物品的纵向方向延伸穿过裆部的至少一部分朝向后部的端部的两个腿部。腿部相对于横向的最大距离在裆部位于与裆点对应的长度方向的位置。此外，腿的相对侧向后会聚，使得它们之间的距离从后部的最大距离减小到最小距离。此外，芯具有围绕第一区域的第二区域，并且在第二区域中芯的平均密度低于第一区域中的平均密度。

5. 发明申请

US20100249739A1 Absorbent Core 有权
标题翻译：吸收芯
公开(公告)号：US20100249739A1
公开(公告)日：2010-09-30
申请号：US12743260
申请日：2007-12-07
申请人： Mårten Alkhagen , Anna Bagger-Sjöbäck , Bertil Olandersson
发明人： Mårten Alkhagen , Anna Bagger-Sjöbäck , Bertil Olandersson
IPC分类号： A61F13/15 , D04H5/02
CPC分类号： A61L15/60 , A61F13/53
摘要： An absorbent core for use in an absorbent product, such as a sanitary napkin, a diaper, an incontinence protection or the like. The core after compression has a material density (based on the total content of the core) of at least 200 kg/m3, preferably at least 230 kg/m3, measured at a pressure of 0.5 kPa. The absorbent core has been formed in-line as a discrete or continuous core and includes SAP-particles, where at least 99.5% of the SAP-particles have a size of maximally 600 μm. Hereby, problems with regard to clogging of SAP-particles to compression rollers during manufacturing are markedly reduced. Further, a method for manufacturing the absorbent core, as well as an absorbent product including the absorbent core is described.
摘要翻译：用于吸收产品的吸收芯，例如卫生巾，尿布，失禁保护等。压缩后的芯材具有在0.5kPa的压力下测量的材料密度（基于芯的总含量）为至少200kg / m 3，优选至少230kg / m 3。吸收芯已经以离散或连续的芯线成直线形成并且包括SAP颗粒，其中至少99.5％的SAP颗粒具有最大尺寸的600μm。因此，在制造过程中SAP粒子堵塞压缩辊的问题明显减少。此外，描述了制造吸收芯的方法以及包括吸收芯的吸收产品。

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