公开(公告)号：US06278037B1

公开(公告)日：2001-08-21

申请号：US09381927

申请日：1999-11-05

申请人： Mattias Schmidt ,  Gianfranco Palumbo ,  Bruno Johannes Ehrnsperger ,  Frank Neumann ,  Gary D. Lavon ,  Gerald A. Young

发明人： Mattias Schmidt ,  Gianfranco Palumbo ,  Bruno Johannes Ehrnsperger ,  Frank Neumann ,  Gary D. Lavon ,  Gerald A. Young

IPC分类号： A61F1315

CPC分类号： A61F13/15203 ,  A61F2013/15284 ,  A61F2013/530437 ,  A61F2013/530481 ,  A61F2013/530817

摘要： Absorbent article comprising an absorbent core with a crotch region and at least one waist region, whereby said crotch region has a lower ultimate fluid storage capability than said at least one waist region. The article further has an improved fluid handling performance in particular a low rewet value for minimizing skin hydration during use, such as measured by the post acquisition collagen rewet method value not exceeding 180 mg.

摘要翻译： 吸收制品包括具有裆部区域和至少一个腰围区域的吸收芯，由此所述裆区具有比所述至少一个腰围区域更低的最终流体储存能力。 该制品还具有改进的流体处理性能，特别是低回渗值，以最小化使用期间的皮肤水合，例如通过后采集胶原再湿法测量值不超过180mg。

公开(公告)号：US07524561B2

公开(公告)日：2009-04-28

申请号：US12127877

申请日：2008-05-28

申请人： Mattias Schmidt ,  Axel Meyer ,  Bruno Johannes Ehrnsperger ,  Stephen Allen Goldman ,  Edward Joseph Urankar

发明人： Mattias Schmidt ,  Axel Meyer ,  Bruno Johannes Ehrnsperger ,  Stephen Allen Goldman ,  Edward Joseph Urankar

IPC分类号： B32B5/16

CPC分类号： C08J3/12 ,  A61L15/60 ,  C08J3/126 ,  C08J7/047 ,  C08J2300/14 ,  C08J2421/00 ,  C09D133/14 ,  Y10T428/254 ,  Y10T428/269 ,  Y10T428/2998 ,  Y10T428/31551

摘要： This invention is directed to coated water-swellable materials, typically solid, particulate, water-swellable materials, i.e. materials that comprise hydrogel-forming polymers, whereof at least a part is coated with a coating, which substantially does not break when the polymers swell, as set out in the method herein. Said coating is present at a level of at least 1% by weight of the water-swellable material.The coating comprises preferably an elastomeric polymeric material. The invention also relates products, e.g., disposable absorbent articles, comprising such coated water-swellable material.

摘要翻译： 本发明涉及涂覆的水溶胀性材料，通常为固体，颗粒状，水溶胀性材料，即包含水凝胶形成聚合物的材料，其中至少一部分涂覆有涂层，当聚合物溶胀时基本上不会破裂 ，如本文所述的方法。 所述涂层以至少1重量％的水溶胀性材料的含量存在。 涂层优选包括弹性体聚合材料。 本发明还涉及包括这种涂覆的水可溶胀材料的产品，例如一次性吸收制品。

公开(公告)号：US07445812B2

公开(公告)日：2008-11-04

申请号：US10911883

申请日：2004-08-05

申请人： Mattias Schmidt ,  Axel Meyer ,  Renae Dianna Fossum ,  Stephen Allen Goldman ,  Edward Joseph Urankar ,  Bruno Johannes Ehrnsperger

发明人： Mattias Schmidt ,  Axel Meyer ,  Renae Dianna Fossum ,  Stephen Allen Goldman ,  Edward Joseph Urankar ,  Bruno Johannes Ehrnsperger

IPC分类号： B05D3/02 ,  B05D7/00 ,  B32B5/16

CPC分类号： C08J3/12 ,  A61L15/60 ,  C08J2300/14 ,  C08J2333/00 ,  Y10S428/913 ,  Y10T428/24264 ,  Y10T428/254 ,  Y10T428/2991 ,  Y10T428/2998

摘要： This invention is directed to a process for making solid, typically particulate, water-swellable material comprising coated water-swellable, preferably hydrogel-forming polymers, which are coated with a coating agent, which is such that it does not rupture when the polymers swell in a liquid, e.g., water or saline water. Hereto, the coating agent is extensible in wet state and comprises thereto a wet-extensible material that has a wet-elongation of at least 400%, or even more preferably at least 500%, and preferably a tensile stress at break in the wet state of at least 1 MPa. Typically, the coating agent comprises thereto an elastomeric polymeric material. The invention also relates to solid (particulate) water-swellable material obtainable by the process of the invention.

摘要翻译： 本发明涉及一种制备固体，通常为颗粒状的水溶胀性材料的方法，其包括涂覆有水可溶胀，优选水凝胶形成聚合物，其被涂覆有涂层剂，使得当聚合物膨胀时其不会破裂 在液体中，例如水或盐水。 此外，涂层剂在湿润状态下是可延展的，并且包括湿润伸长材料，其湿延伸率至少为400％，甚至更优选至少为500％，优选在湿态下为断裂时的拉伸应力 至少1MPa。 通常，涂层剂包括弹性体聚合材料。 本发明还涉及通过本发明的方法获得的固体（颗粒）水溶胀性材料。

公开(公告)号：US07396585B2

公开(公告)日：2008-07-08

申请号：US10912001

申请日：2004-08-05

申请人： Mattias Schmidt ,  Axel Meyer ,  Renae Dianna Fossum ,  Stephen Allen Goldman ,  Edward Joseph Urankar ,  Bruno Johannes Ehrnsperger

发明人： Mattias Schmidt ,  Axel Meyer ,  Renae Dianna Fossum ,  Stephen Allen Goldman ,  Edward Joseph Urankar ,  Bruno Johannes Ehrnsperger

IPC分类号： B32B5/16 ,  A61F13/15

CPC分类号： C08J3/12 ,  A61L15/60 ,  C08J2300/14 ,  C08J2333/00 ,  Y10S428/913 ,  Y10T428/24264 ,  Y10T428/254 ,  Y10T428/2991 ,  Y10T428/2998

摘要： This invention is directed to an absorbent structure comprising a solid, typically particulate, water-swellable material that comprises coated water-swellable, preferably hydrogel-forming polymers, which are coated with a coating agent, which is such that it does not rupture when the polymers swell in a liquid, e.g., water or saline water. Hereto, the coating agent is extensible in wet state and comprises thereto a wet-extensible material that has a wet-elongation of at least 400% or even at least 500%, and preferably a tensile stress at break in the wet state of at least 1 MPa. Typically, the coating agent comprises thereto an elastomeric polymeric material.

摘要翻译： 本发明涉及一种吸收结构，其包括固体，通常为颗粒状的水溶胀性材料，其包括涂覆有水可溶胀，优选水凝胶形成聚合物，其被涂覆有涂层剂，其使得当其不会破裂时 聚合物在液体中膨胀，例如水或盐水。 此外，涂层剂在湿润状态下是可延展的，并且包括湿延伸材料，其湿延伸率至少为400％或甚至至少为500％，并且优选至少在湿态下的断裂拉伸应力 1MPa。 通常，涂层剂包括弹性体聚合材料。

公开(公告)号：US20080132864A1

公开(公告)日：2008-06-05

申请号：US11942999

申请日：2007-11-20

申请人： Kathleen Marie Lawson ,  Mark John Ciesko ,  Christofer Fuchs ,  Alizha Victoria Rice ,  Harald Hermann Hundorf ,  Horst Blessing ,  Peter Dziezok ,  Mattias Schmidt ,  Holger Beruda ,  Bruno Johannes Ehrnsperger

发明人： Kathleen Marie Lawson ,  Mark John Ciesko ,  Christofer Fuchs ,  Alizha Victoria Rice ,  Harald Hermann Hundorf ,  Horst Blessing ,  Peter Dziezok ,  Mattias Schmidt ,  Holger Beruda ,  Bruno Johannes Ehrnsperger

IPC分类号： A61F13/15

CPC分类号： A61F13/53 ,  A61F13/532 ,  A61F13/5323 ,  A61F13/534 ,  A61F13/537 ,  A61F13/5638 ,  A61F13/565 ,  A61F13/84 ,  A61F2013/51377 ,  A61F2013/530868 ,  A61F2013/53908 ,  A61F2013/8497 ,  A61L15/225 ,  A61L15/28

摘要： Disposable absorbent article comprising an interior design signal indicating absorbency and an absorbent core including first and second absorbent layers, the first absorbent layer including a first substrate and the second absorbent layer including a second substrate, the first and second absorbent layers further including absorbent particulate polymer material deposited on the first and second substrates and thermoplastic material covering the absorbent particulate polymer material on the respective first and second substrates, the first and second absorbent layers combined together such that at least a portion of the thermoplastic material of the first absorbent layer contacts at least a portion of the thermoplastic material of the second absorbent layer, the absorbent particulate polymer material is disposed between the first and second substrates in an absorbent particulate polymer material area, and the absorbent particulate polymer material is substantially continuously distributed across the absorbent particulate polymer material area.

摘要翻译： 一次性吸收制品包括指示吸收性的内部设计信号和包括第一和第二吸收层的吸收芯，所述第一吸收层包括第一基底，所述第二吸收层包括第二基底，所述第一和第二吸收层还包括吸收性颗粒聚合物 沉积在第一和第二基底上的材料和覆盖相应的第一和第二基底上的吸收性颗粒聚合物材料的热塑性材料，第一和第二吸收层组合在一起，使得第一吸收层的至少一部分热塑性材料接触 第二吸收层的热塑性材料的至少一部分，吸收性粒状聚合物材料在吸收性粒状聚合物材料区域中设置在第一和第二基底之间，并且吸收性粒状聚合物材料基本上连续分布 穿过吸收性颗粒聚合物材料区域。

公开(公告)号：US20080046202A1

公开(公告)日：2008-02-21

申请号：US11504993

申请日：2006-08-16

申请人： Mel Allende-Blanco ,  Brian Bert Anderson ,  William Handy Hartt ,  Paul Martin Lipic ,  Mattias Schmidt ,  Douglas Gregory Stevens ,  Bruno Johannes Ehrnsperger

发明人： Mel Allende-Blanco ,  Brian Bert Anderson ,  William Handy Hartt ,  Paul Martin Lipic ,  Mattias Schmidt ,  Douglas Gregory Stevens ,  Bruno Johannes Ehrnsperger

IPC分类号： G06F19/00 ,  G06F17/40

CPC分类号： G06F17/5018 ,  G06F2217/16

摘要： A method for designing an absorbent article. The steps of the method are generating a physical spatial map of saturation of a fluid within an absorbent in a physical test environment, generating a virtual spatial map of saturation of a fluid within an absorbent in a virtual test environment, identifying absorbent-fluid interaction properties for the absorbent such that the virtual spatial map of saturation approximates the physical spatial map of saturation, inputting the absorbent-fluid interaction properties into a virtual model of the absorbent article to produce a representation of at least one feature of the absorbent article, evaluating the virtual model of the absorbent article to determine the performance of the at least one feature of the absorbent article, modifying the design of the absorbent article in response to the performance of the at least one feature of the absorbent article determined from the virtual model of the absorbent article.

摘要翻译： 吸收性物品的设计方法。 所述方法的步骤是在物理测试环境中产生吸收体内的流体的饱和度的物理空间图，在虚拟测试环境中生成吸收剂内的流体的饱和度的虚拟空间图，识别吸收 - 流体相互作用特性 对于吸收剂，使得饱和的虚拟空间图近似于饱和的物理空间图，将吸收剂 - 流体相互作用特性输入到吸收制品的虚拟模型中，以产生吸收制品的至少一个特征的表示，评估 吸收制品的虚拟模型以确定吸收制品的至少一个特征的性能，以响应于从所述吸收制品的虚拟模型确定的吸收制品的至少一个特征的性能来改变吸收制品的设计 吸收制品。

公开(公告)号：US06545194B1

公开(公告)日：2003-04-08

申请号：US09720191

申请日：2000-12-20

申请人： Mattias Schmidt ,  Bruno Johannes Ehrnsperger

发明人： Mattias Schmidt ,  Bruno Johannes Ehrnsperger

IPC分类号： A61F1315

CPC分类号： A61F13/537 ,  A61F13/84

摘要： The present invention provides a liquid handling member that expands upon absorption of body liquid and contracts upon desorption of the body liquid. The liquid handling member of the present invention further exhibits an 80 percent absorption time of less than 2 seconds. The present invention further provides a device for handling body liquids which comprises the liquid handling member of the present invention.

摘要翻译： 本发明提供了一种液体处理构件，其在体液吸收时膨胀并且在体液解吸时收缩。 本发明的液体处理构件进一步显示出少于2秒的80％的吸收时间。 本发明还提供了一种用于处理体液的装置，其包括本发明的液体处理构件。

公开(公告)号：US06500337B1

公开(公告)日：2002-12-31

申请号：US09720164

申请日：2000-12-20

申请人： Bruno Johannes Ehrnsperger ,  Dana Paul Gruenbacher ,  Mattias Schmidt ,  Andrew Julian Wnuk

发明人： Bruno Johannes Ehrnsperger ,  Dana Paul Gruenbacher ,  Mattias Schmidt ,  Andrew Julian Wnuk

IPC分类号： B01D6100

CPC分类号： B01D15/00 ,  B01D17/0202 ,  B01D17/08 ,  B01D17/085 ,  C02F1/40 ,  C02F1/444 ,  C02F2101/32 ,  Y10S210/923

摘要： A device of oil removal and transport comprising a bulk material having an inlet region and an outlet region, which is in liquid communication with a reservoir. A membrane is hermitically sealed to or about the inlet region, wherein the membrane is liquid permeable and has an average pore size not greater than 100 micrometers. The invention also relates to a method of oil removal and transport using this device.

摘要翻译： 一种除油和输送装置，包括具有入口区域和与储存器液体连通的出口区域的散装材料。 隔膜密封到入口区域或围绕入口区域，其中膜是液体可渗透的并且具有不大于100微米的平均孔径。 本发明还涉及一种使用该装置除油和输送的方法。

公开(公告)号：US08653323B2

公开(公告)日：2014-02-18

申请号：US12890922

申请日：2010-09-27

申请人： Mattias Schmidt ,  Cornelia Sprengard-Eichel ,  Bruno Johannes Ehrnsperger

发明人： Mattias Schmidt ,  Cornelia Sprengard-Eichel ,  Bruno Johannes Ehrnsperger

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/5376 ,  A61F2013/53782

摘要： Absorbent article, wherein a liquid acquisition/distribution region comprises an evaporation barrier, such as an apertured film and thus exhibits reduced evaporation away from the article in the direction towards the wearer.

摘要翻译： 吸收制品，其中液体采集/分配区域包括诸如多孔膜的蒸发阻挡层，并且因此在朝向穿着者的方向上显示减少的物品远离制品。

公开(公告)号：US08258367B2

公开(公告)日：2012-09-04

申请号：US11942999

申请日：2007-11-20

申请人： Kathleen Marie Lawson ,  Mark John Ciesko ,  Christofer Fuchs ,  Alizha Victoria Rice ,  Harald Hermann Hundorf ,  Horst Blessing ,  Peter Dziezok ,  Mattias Schmidt ,  Holger Beruda ,  Bruno Johannes Ehrnsperger

发明人： Kathleen Marie Lawson ,  Mark John Ciesko ,  Christofer Fuchs ,  Alizha Victoria Rice ,  Harald Hermann Hundorf ,  Horst Blessing ,  Peter Dziezok ,  Mattias Schmidt ,  Holger Beruda ,  Bruno Johannes Ehrnsperger

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/53 ,  A61F13/532 ,  A61F13/5323 ,  A61F13/534 ,  A61F13/537 ,  A61F13/5638 ,  A61F13/565 ,  A61F13/84 ,  A61F2013/51377 ,  A61F2013/530868 ,  A61F2013/53908 ,  A61F2013/8497 ,  A61L15/225 ,  A61L15/28

摘要： Disposable absorbent article comprising an interior design signal indicating absorbency and an absorbent core including first and second absorbent layers, the first absorbent layer including a first substrate and the second absorbent layer including a second substrate, the first and second absorbent layers further including absorbent particulate polymer material deposited on the first and second substrates and thermoplastic material covering the absorbent particulate polymer material on the respective first and second substrates, the first and second absorbent layers combined together such that at least a portion of the thermoplastic material of the first absorbent layer contacts at least a portion of the thermoplastic material of the second absorbent layer, the absorbent particulate polymer material is disposed between the first and second substrates in an absorbent particulate polymer material area, and the absorbent particulate polymer material is substantially continuously distributed across the absorbent particulate polymer material area.

摘要翻译： 一次性吸收制品包括指示吸收性的内部设计信号和包括第一和第二吸收层的吸收芯，所述第一吸收层包括第一基底，所述第二吸收层包括第二基底，所述第一和第二吸收层还包括吸收性颗粒聚合物 沉积在第一和第二基底上的材料和覆盖相应的第一和第二基底上的吸收性粒状聚合物材料的热塑性材料，第一和第二吸收层组合在一起，使得第一吸收层的至少一部分热塑性材料接触在 第二吸收层的热塑性材料的至少一部分，吸收性粒状聚合物材料在吸收性粒状聚合物材料区域中设置在第一和第二基底之间，并且吸收性粒状聚合物材料基本上连续分布 穿过吸收性颗粒聚合物材料区域。