公开(公告)号：US07381202B2

公开(公告)日：2008-06-03

申请号：US11176047

申请日：2005-07-07

申请人： Gary Dean LaVon ,  Gerald Alfred Young ,  Theodora Beck

发明人： Gary Dean LaVon ,  Gerald Alfred Young ,  Theodora Beck

IPC分类号： A61F13/15

CPC分类号： A61F13/505 ,  A61F13/51498

摘要： A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and one or more replaceable absorbent core component or components disposed in capillary liquid communication with the non-removable absorbent core component. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without the removal of the absorbent article from the wearer. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided at an openable end of the pocket, such as at an area of a waist end edge where the garment-facing layer and a wearer-facing layer may be separated for access into the pocket.

摘要翻译： 一种一次性吸收制品，其适于佩戴在人体的下部躯干周围，并且具有底架，设置在底盘的裆部区域中的不可移除的吸收芯部件和设置在毛细管中的一个或多个可更换的吸收芯部件 与不可移除的吸收芯组件的液体连通。 可以移除可更换的吸收芯部件，并且可以代替去除的部件代替类似的部件，而不将吸收制品从使用者移除。 可替换的吸收芯部件可以设置在可打开的底座袋内部，其具有可移除和更换的通道，其设置在口袋的可打开的端部，例如在面向衣服层和佩戴者侧面的腰部端部边缘的区域， 可以分离面对层以进入口袋。

公开(公告)号：US06590136B1

公开(公告)日：2003-07-08

申请号：US09497619

申请日：2000-02-03

申请人： Gerald Alfred Young ,  Thomas Allen DesMarais ,  Gianfranco Palumbo ,  Mattias Schmidt

发明人： Gerald Alfred Young ,  Thomas Allen DesMarais ,  Gianfranco Palumbo ,  Mattias Schmidt

IPC分类号： A61F1315

CPC分类号： A61F13/53 ,  A43B1/0036 ,  A43B17/102 ,  A61F13/15658 ,  A61F13/534 ,  A61F2013/15463 ,  A61F2013/15967 ,  A61F2013/530328 ,  A61F2013/530496 ,  A61F2013/530649 ,  A61F2013/530708 ,  A61F2013/530744 ,  A61F2013/530759 ,  A61F2013/530802 ,  A61F2013/530817 ,  A61F2013/530854 ,  A61L15/24 ,  A61L15/425 ,  C08F2/32 ,  C08L101/14

摘要： Described are absorbent members useful in the containment of body liquids such as urine. These absorbent members comprise at least one osmotic absorbent (preferably a hydrogel-forming absorbent polymer) and a high surface area material, and have a high capillary suction capacity. For purposes of the present disclosure, capillary suction capacity is measured in terms of the member's ability to uptake liquid at high capillary heights, which are generally encountered when the member is positioned in an absorbent article. In particular, capillary suction capacity is measured in terms of a member's capillary sorption absorbent capacity, which is measured in accordance with the Capillary Sorption method described in the Test Methods section.

摘要翻译： 描述了可用于容纳体液如尿液的吸收构件。 这些吸收构件包括至少一种渗透吸收剂（优选水凝胶形成吸收性聚合物）和高表面积材料，并且具有高毛细吸入能力。 为了本公开的目的，毛细管抽吸能力是根据成员吸收高毛细管高度的液体的能力来测量的，当成员被定位在吸收制品中时，这通常会遇到。 特别地，根据成员的毛细管吸收吸收能力来测量毛细管抽吸能力，该容量根据测试方法部分中描述的毛细管吸附方法测量。

公开(公告)号：US06579457B1

公开(公告)日：2003-06-17

申请号：US09720169

申请日：2000-12-20

申请人： Bruno Johannes Ehrnsperger ,  Mattias Schmidt ,  Karl Michael Schumann ,  Fred Naval Desai ,  Gary Dean Lavon ,  Gerald Alfred Young ,  Donald Carroll Roe

发明人： Bruno Johannes Ehrnsperger ,  Mattias Schmidt ,  Karl Michael Schumann ,  Fred Naval Desai ,  Gary Dean Lavon ,  Gerald Alfred Young ,  Donald Carroll Roe

IPC分类号： B01D6300

CPC分类号： A61F13/5376 ,  A61F13/15203 ,  A61F2013/15495 ,  B01D17/0202 ,  B01D17/085 ,  B01D61/002 ,  B01D61/005 ,  Y10T137/2829

摘要： The present invention is a liquid transport member with significantly improved liquid handling capability, which has at least one bulk region and a wall region that completely circumscribes said bulk region, and which comprises a membrane port region and an open port region, whereby the bulk region has an average fluid permeability kb which is higher than the average fluid permeability kp of the membrane port region.

摘要翻译： 本发明是具有显着提高的液体处理能力的液体输送构件，其具有至少一个整体区域和完全围绕所述主体区域的壁区域，并且其包括膜端口区域和开放端口区域，由此主体区域 具有高于膜端口区域的平均流体渗透性kp的平均流体渗透性kb。

公开(公告)号：US06506960B1

公开(公告)日：2003-01-14

申请号：US09720225

申请日：2000-12-20

申请人： Gerald Alfred Young ,  Gary Dean Lavon ,  Bruno Johannes Ehrnsperger ,  Mattias Schmidt

发明人： Gerald Alfred Young ,  Gary Dean Lavon ,  Bruno Johannes Ehrnsperger ,  Mattias Schmidt

IPC分类号： A61F1315

CPC分类号： A61F13/53752 ,  A61F13/53747 ,  A61F2013/15463

摘要： It is one aspect of the present invention to provide a liquid handling member which combines high liquid suction capability with a high permeability. It is another aspect of the present invention to provide liquid handling member which combines a high liquid suction capability with a fast 80 percent capacity absorption time. The present invention further provides devices for handling body liquids which comprise the liquid handling member of the present invention such as for example baby diapers, training pants, sanitary napkins, adult incontinence devices, bed mats, and the like.

摘要翻译： 本发明的一个方面是提供一种将高液体吸入能力与高渗透性相结合的液体处理部件。 本发明的另一方面是提供一种液体处理部件，其结合了高吸液能力和快速80％容量吸收时间。 本发明还提供了用于处理体液的装置，其包括本发明的液体处理构件，例如婴儿尿布，训练裤，卫生巾，成人失禁装置，床垫等。

公开(公告)号：US5817081A

公开(公告)日：1998-10-06

申请号：US883810

申请日：1997-06-27

申请人： Gary Dean LaVon ,  Margaret Henderson Hasse ,  Gerald Alfred Young ,  Bret Darren Seitz

发明人： Gary Dean LaVon ,  Margaret Henderson Hasse ,  Gerald Alfred Young ,  Bret Darren Seitz

IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49

CPC分类号： A61F13/53713 ,  A61F13/15203 ,  A61F13/53747 ,  A61F13/53756 ,  A61F2013/15536 ,  A61F2013/53765 ,  A61F2013/53782

摘要： An absorbent structure comprising a lower acquisition component having an original dimension and positioned to receive body exudates, and a storage component interposed between the wearer and the lower acquisition component which has a recovery from wet compression and an ability to recover from wet compression. The lower acquisition component can also vertically wick body exudates. The components work together to partition exudates from the lower acquisition component. Also, the lower acquisition component can have a resistance to compression deflection.

摘要翻译： 一种吸收结构，其包括具有原始尺寸并定位成接收身体渗出物的下部采集部件，以及插入穿戴者和下部采集部件之间的存储部件，其具有从湿压缩恢复并且具有从湿压缩恢复的能力。 较低的采集部件还可以垂直吸湿身体渗出物。 这些组件一起工作以从下采集组件分配渗出物。 此外，较低的采集部件可以具有抗压缩偏转的阻力。

公开(公告)号：US5669894A

公开(公告)日：1997-09-23

申请号：US725010

申请日：1996-10-01

申请人： Stephen Allen Goldman ,  Nancy Ann Haynes ,  Todd Leon Mansfield ,  Manfred Plischke ,  Herbert Louis Retzsch ,  Trevor Walker ,  Gerald Alfred Young

发明人： Stephen Allen Goldman ,  Nancy Ann Haynes ,  Todd Leon Mansfield ,  Manfred Plischke ,  Herbert Louis Retzsch ,  Trevor Walker ,  Gerald Alfred Young

IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61L15/42 ,  A61L15/60 ,  A61F13/20

CPC分类号： A61F13/534 ,  A61F13/15658 ,  A61L15/42 ,  A61L15/60 ,  A61F13/4702 ,  A61F13/537 ,  A61F2013/15406 ,  A61F2013/15967 ,  A61F2013/530218 ,  A61F2013/530452 ,  A61F2013/530496 ,  A61F2013/530547 ,  A61F2013/530569 ,  A61F2013/5307 ,  A61F2013/530744 ,  A61F2013/8491 ,  Y10T428/269

摘要： Absorbent members useful in the containment of body fluids such as urine, that have at least one region containing hydrogel-forming absorbent polymer in a concentration of from about 60 to 100% by weight and providing a gel-continuous fluid transportation zone when in a swollen state. This hydrogel-forming absorbent polymer has: (a) a Saline Flow Conductivity (SFC) value of at least about 30.times.10.sup.-7 cm.sup.3 sec/g; (b) a Performance under Pressure (PUP) capacity value of at least about 23 g/g under a confining pressure of 0.7 psi (5 kPa); and (c) a basis weight of at least about 10 gsm. In addition, the region where this hydrogel-forming absorbent polymer is present has, even when subjected to normal use conditions, sufficient wet integrity such that the gel-continuous zone substantially maintains its ability to acquire and transport body fluids through the gel-continuous zone.

摘要翻译： 用于容纳诸如尿液的体液的吸收构件，其具有至少一个含有浓度为约60至100重量％的水凝胶形成吸收性聚合物的区域，并在溶胀时提供凝胶连续流体输送区 州。 该水凝胶形成吸收性聚合物具有：（a）至少约30×10 -7 cm 3 / g的盐水流动电导率（SFC）值; （b）在0.7psi（5kPa）的围压下，在压力下（PUP）的容量值至少约为23g / g; 和（c）基重至少约10gsm。 此外，存在这种形成水凝胶的吸收聚合物的区域即使经受正常使用条件，也具有足够的湿完整性，使得凝胶连续区域基本上保持其通过凝胶连续区域获取和输送体液的能力 。

公开(公告)号：US07727218B2

公开(公告)日：2010-06-01

申请号：US11978051

申请日：2007-10-29

申请人： Gary Dean Lavon ,  Theodora Beck ,  Gerald Alfred Young ,  Stephen Lebeuf Hardie ,  Thomas Henrich

发明人： Gary Dean Lavon ,  Theodora Beck ,  Gerald Alfred Young ,  Stephen Lebeuf Hardie ,  Thomas Henrich

IPC分类号： A61F13/15

CPC分类号： A61F13/535 ,  A61F13/15203 ,  A61F13/42 ,  A61F13/49011 ,  A61F13/505 ,  A61F13/532 ,  A61F13/539 ,  A61F13/84 ,  A61F13/8405 ,  Y10T442/693

摘要： A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and a replaceable absorbent core component disposed in capillary liquid communication with the non-removable absorbent core component. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without the removal of the absorbent article from the wearer. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided by an aperture in a backsheet, an openable end of an external pocket, or an openable end of an internal pocket formed at an area of a waist end edge where the backsheet and a topsheet may be separated. Additional replaceable absorbent core components may also be incorporated.

摘要翻译： 一种一次性吸收制品，其适于佩戴在人体的下部躯干周围，并具有底座，设置在底盘的裆部区域中的不可移除的吸收芯部件，以及可替代的吸收芯部件， 不可拆卸的吸收芯组件。 可以移除可更换的吸收芯部件，并且可以代替去除的部件代替类似的部件，而不将吸收制品从使用者移除。 可替换的吸收芯部件可以设置在可打开的底座袋内，具有通过底片中的孔，外部口袋的可打开端或形成在 可以分离底片和顶片的腰端边缘。 还可以加入另外的可更换的吸收芯部件。

公开(公告)号：US07670324B2

公开(公告)日：2010-03-02

申请号：US10308430

申请日：2002-12-03

申请人： Gary Dean LaVon ,  Theodora Beck ,  Gerald Alfred Young ,  Stephen Lebeuf Hardie ,  Thomas Henrich ,  Edward John Milbrada

发明人： Gary Dean LaVon ,  Theodora Beck ,  Gerald Alfred Young ,  Stephen Lebeuf Hardie ,  Thomas Henrich ,  Edward John Milbrada

IPC分类号： A61F13/20

CPC分类号： A61F13/535 ,  A61F13/15203 ,  A61F13/42 ,  A61F13/49011 ,  A61F13/505 ,  A61F13/532 ,  A61F13/539 ,  A61F13/84 ,  A61F13/8405 ,  Y10T442/693

摘要： A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and a replaceable absorbent core component disposed in capillary liquid communication with the non-removable absorbent core component and having longitudinally disposed regions of liquid permeability and liquid impermeability on the same surface. The replaceable absorbent core component may be removed and a like component may be substituted without the removal of the absorbent article from the wearer. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided by an aperture in a backsheet, an openable end of an external pocket, or an openable end of an internal pocket formed at an area of a waist end edge where the backsheet and a topsheet may be separated.

摘要翻译： 一种一次性吸收制品，其适于佩戴在人体的下部躯干周围，并具有底座，设置在底盘的裆部区域中的不可移除的吸收芯部件，以及可替代的吸收芯部件， 不可拆卸的吸收芯组件，并且在同一表面上具有纵向设置的液体渗透性和液体不渗透性的区域。 可以移除可更换的吸收芯部件，并且可以在不从使用者去除吸收制品的情况下取代相似的部件。 可替换的吸收芯部件可以设置在可打开的底座袋内，具有通过底片中的孔，外部口袋的可打开端或形成在 可以分离底片和顶片的腰端边缘。

公开(公告)号：US20080110775A1

公开(公告)日：2008-05-15

申请号：US11598462

申请日：2006-11-13

申请人： Theodora Beck ,  Andrea Breitenbach ,  Janet Madge Roller ,  Gary Dean LaVon ,  Thomas Henrich ,  Lisa Beth Gleason ,  Stephen Lebeuf Hardie ,  Gerald Alfred Young

发明人： Theodora Beck ,  Andrea Breitenbach ,  Janet Madge Roller ,  Gary Dean LaVon ,  Thomas Henrich ,  Lisa Beth Gleason ,  Stephen Lebeuf Hardie ,  Gerald Alfred Young

IPC分类号： B65D85/18 ,  A61F13/45

CPC分类号： A61F13/505 ,  A61F13/15268 ,  A61F2013/15357 ,  A61F2013/49063

摘要： Various stiffness characteristics of removable and replaceable absorbent core components used with disposable absorbent articles are disclosed. The replaceable core component can be constructed with bending stiffness characteristics making it easier to install in a diaper chassis. In other instances, a relatively stiff insertion tool may also be used to engage a relatively flexible replaceable core component to aid with insertion of the replacaeable core component into the diaper chassis. Aspects of the present disclosure involve replaceable core components alone or in combination with insertion tools having bending stiffness characteristics that reduce the likelihood of buckling and/or folding while installing the replaceable core component into the diaper chassis. The present disclosure also provides methods for testing replaceable core components and/or insertion tools to evaluate the bending stiffness characteristics associated therewith.

摘要翻译： 公开了与一次性吸收制品一起使用的可移除和可更换的吸收芯组件的各种刚性特征。 可替换的芯部件可以构造成具有弯曲刚度特性，使得更容易安装在尿布底盘中。 在其他情况下，也可以使用相对较硬的插入工具来接合相对柔性的可替换的芯部件，以帮助将替换的芯部件插入到尿布底盘中。 本公开的方面涉及可替换的芯部件单独或与具有弯曲刚度特性的插入工具组合，这些插入工具在将可更换的芯部件安装到尿布底盘中时可降低屈曲和/或折叠的可能性。 本公开还提供了用于测试可替换的芯部件和/或插入工具以评估与其相关联的弯曲刚度特性的方法。

公开(公告)号：US06989005B1

公开(公告)日：2006-01-24

申请号：US08828005

申请日：1997-03-27

申请人： Gary Dean LaVon ,  Gerald Alfred Young ,  Theodora Beck

发明人： Gary Dean LaVon ,  Gerald Alfred Young ,  Theodora Beck

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/505 ,  A61F13/51498

摘要： A disposable absorbent article suitable for absorbing and retaining aqueous body fluids includes a backsheet that is substantially liquid impervious except at a discontinuity therein and an absorbent core between the backsheet and a topsheet. The absorbent core includes a non-removable component and a removable and replaceable component in fluid communication with the non-removable component. Access for the removal and replacement of the removable component is provided by the discontinuity in the backsheet. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without removal of the absorbent article from the wearer.

摘要翻译： 适用于吸收和保持体液的一次性吸收制品包括除基底液体不可渗透的底片和在底片和顶片之间的吸收芯。 吸收芯包括不可移除部件和与不可移除部件流体连通的可移除和可更换部件。 可移除部件的拆卸和更换的访问由底片中的不连续性提供。 可以移除可替换的吸收芯组件，并且可以将类似的组件代替去除的组分，而不从使用者去除吸收制品。