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1. 发明授权

US4737582A Absorbent vegetable materials 失效
标题翻译：吸收性植物材料
公开(公告)号：US4737582A
公开(公告)日：1988-04-12
申请号：US750567
申请日：1985-06-28
申请人： Stephen A. Goldman , David V. Myhre , Herbert L. Retzsch
发明人： Stephen A. Goldman , David V. Myhre , Herbert L. Retzsch
IPC分类号： A61L15/22 , A61L15/28 , A61L15/40 , C08B37/06 , C08L5/06 , A61F13/16 , A61F13/20
CPC分类号： C08B37/0045 , A61L15/225 , A61L15/28 , A61L15/40 , C08L5/06 , Y10S604/904 , Y10T428/249921 , Y10T428/31504 , Y10T428/31971
摘要： This invention provides novel, highly absorbent pectin-containing vegetable materials, and a process for making these materials by incorporating into pectin-containing vegetable materials substituents which contain cation exchange groups. The present invention further provides absorbent structures containing these materials, as well as disposable absorbent procuts containing the materials or absorbent structures of the present invention.
摘要翻译：本发明提供新颖的，高吸收性的含果胶植物材料，以及通过将含有果胶的植物材料掺入含有阳离子交换基团的取代基来制备这些材料的方法。本发明还提供了含有这些材料的吸收结构，以及含有本发明的材料或吸收结构的一次性吸收剂。

2. 发明授权

US5061259A Absorbent structures with gelling agent and absorbent articles containing such structures 失效
标题翻译：具有胶凝剂的吸收结构和含有这种结构的吸收制品
公开(公告)号：US5061259A
公开(公告)日：1991-10-29
申请号：US616162
申请日：1990-11-20
申请人： Stephen A. Goldman , James C. Horney , Herbert L. Retzsch
发明人： Stephen A. Goldman , James C. Horney , Herbert L. Retzsch
IPC分类号： A61F13/15
CPC分类号： A61F13/531 , A61F13/8405 , A61F2013/15365 , A61F2013/15382 , A61F2013/15422 , A61F2013/4708 , A61F2013/51409 , A61F2013/530007 , A61F2013/530489 , A61F2013/530569 , A61F2013/530591 , A61F2013/5307 , A61F2013/530708 , A61F2013/8491
摘要： The present invention relates to absorbent structures and absorbent gelling agent compositions suitable for use in disposable absorbent articles such as diapers, incontinence products and catamenial products. The absorbent structures comprise hydrophilic fiber material and nonfragile particles of polymeric gelling agent. The gelling agent particles incorporated into such structures are selected to have a mass median particle size ranging from about 400 to 700 microns, with the amounts of very large and very small particles kept below certain minimum concentrations. Absorbent structures utilizing gelling agent particles of such particle size characteristics possess unexpectedly high absorbent capacities and the gelling agent therein can be utilized very efficiently and effectively.
摘要翻译：本发明涉及适用于一次性吸收制品如尿布，尿失禁产品和月经产品的吸收性结构和吸收胶凝剂组合物。吸收结构包括亲水纤维材料和聚合胶凝剂的非易碎颗粒。掺入这种结构中的胶凝剂颗粒被选择为具有约400至700微米的质量中值粒度，其中非常大且非常小的颗粒的量保持在某些最低浓度以下。使用具有这种粒度特征的胶凝剂颗粒的吸收结构具有出乎意料的高吸收能力，并且可以非常有效和高效地利用其中的胶凝剂。

3. 发明授权

US5562646A Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer having high porosity 失效
标题翻译：具有良好湿润完整性的体液吸收构件和具有高孔隙率的相对高浓度的水凝胶形成吸收性聚合物
公开(公告)号：US5562646A
公开(公告)日：1996-10-08
申请号：US416396
申请日：1995-04-06
申请人： Stephen A. Goldman , Herbert L. Retzsch , Todd L. Mansfield
发明人： Stephen A. Goldman , Herbert L. Retzsch , Todd L. Mansfield
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 porosity of at least about 0.15; (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); (c) a basis weight of at least about 10 gsm; and (d) optionally, but preferably, a Saline Flow Conductivity (SFC) value of at least about 30.times.10.sup.-7 cm.sup.3 sec/g. 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0.15的孔隙率; （b）在0.7psi（5kPa）的围压下，在压力下（PUP）的容量值至少约为23g / g; （c）基重至少约10gsm; 和（d）任选但优选为至少约30×10-7厘米3秒/克的盐水流动电导率（SFC）值。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。

4. 发明授权

US5599335A Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer 失效
公开(公告)号：US5599335A
公开(公告)日：1997-02-04
申请号：US219574
申请日：1994-03-29
申请人： Stephen A. Goldman , Nancy A. Haynes , Todd L. Mansfield , Manfred Plischke , Herbert L. Retzsch , Trevor Walker , Gerald A. Young
发明人： Stephen A. Goldman , Nancy A. Haynes , Todd L. Mansfield , Manfred Plischke , Herbert L. Retzsch , Trevor Walker , Gerald A. 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.

5. 发明授权

US07772455B1 Disposable article providing improved management of bodily exudates 有权
标题翻译：提供改善身体排泄物管理的一次性文章
公开(公告)号：US07772455B1
公开(公告)日：2010-08-10
申请号：US09342719
申请日：1999-06-29
申请人： Donald C. Roe , Nicholas A. Ahr , Christopher P. Bewick-Sonntag , Mattias Schmidt , Oliver E. C. Mason , Stephen A. Goldman , David Joseph Kenneth Goulait
发明人： Donald C. Roe , Nicholas A. Ahr , Christopher P. Bewick-Sonntag , Mattias Schmidt , Oliver E. C. Mason , Stephen A. Goldman , David Joseph Kenneth Goulait
IPC分类号： A61F13/15
CPC分类号： A61F13/8405 , A61F13/42 , A61F13/495 , A61F13/51104 , A61F13/51113 , A61F13/82 , A61F2013/8473 , A61F2013/8479 , A61L15/18 , A61L15/20 , A61L15/24 , A61L15/26 , A61L15/56 , G01N33/5308
摘要： A disposable article adapted to receive bodily exudates which provides improved management of such bodily exudates by including an effective amount of one or more agents which act to modify the physical properties of feces or other bodily wastes which may be deposited in the article, or by including one or more compositions such as the aforesaid one or more agents which enhance the removability of bodily waste, such as feces, from the skin of the article's wearer.
摘要翻译：一种适于接收身体渗出物的一次性物品，其通过包括有效量的一种或多种试剂来改善对这种身体渗出物的管理，所述一种或多种试剂用于改变可存放在制品中的粪便或其他身体废物的物理性质，或通过包括一种或多种组合物，例如上述一种或多种从物品的穿着者的皮肤增强人体废物（例如粪便）的可去除性的试剂。

6. 发明授权

US06372953B1 Absorbent members comprising a high surface area material for absorbing body liquids 有权
标题翻译：吸收构件包括用于吸收体液的高表面积材料
公开(公告)号：US06372953B1
公开(公告)日：2002-04-16
申请号：US09258889
申请日：1999-03-01
申请人： Gerald A. Young , Thomas A. Desmarais , Gianfranco Palumbo , Mattias Schmidt , Stephen A. Goldman , Arman Ashraf , James C. Horney
发明人： Gerald A. Young , Thomas A. Desmarais , Gianfranco Palumbo , Mattias Schmidt , Stephen A. Goldman , Arman Ashraf , James C. Horney
IPC分类号： A61F1315
CPC分类号： A61F13/53 , A43B1/0036 , A43B17/102 , A61F2013/530328 , A61L15/24 , A61L15/425 , A61L15/60 , C08F2/32
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。

7. 再颁专利

USRE32649E Hydrogel-forming polymer compositions for use in absorbent structures 失效
标题翻译：用于吸收结构的形成水凝胶的聚合物组合物
公开(公告)号：USRE32649E
公开(公告)日：1988-04-19
申请号：US60718
申请日：1987-06-10
申请人： Kerryn A. Brandt , Stephen A. Goldman , Thomas A. Inglin
发明人： Kerryn A. Brandt , Stephen A. Goldman , Thomas A. Inglin
IPC分类号： A61F13/15 , A61L15/60 , C08F220/06
CPC分类号： A61F13/53 , A61L15/60 , C08F220/06
摘要： The present invention relates to improved hydrogel-forming polymer compositions which can be used as absorbents in absorbent structures and absorbent articles such as diapers, sanitary napkins and the like. Such hydrogel-forming polymer compositions are substantially water-insoluble, slightly cross-linked, partially neutralized polymers which are prepared from unsaturated polymerizable, acid group-containing monomers and cross-linking agents. These hydrogel-forming polymer materials, upon imbibing fluids, form hydrogels. Such polymer materials have relatively high gel volume and relatively high gel strength as measured by shear modulus of the hydrogen which forms therefrom. Such polymer materials also contain relatively low levels of extractable polymer material which can be extracted therefrom by contact with synthetic urine. Preferred hydrogel-forming polymers having these characteristics can be prepared by polymerizing the acid group-containing monomers in their free acid form at relatively low monomer concentrations, preferably using relatively low polymerization temperatures. Absorbent structures and absorbent articles containing these dried hydrogel-forming polymer materials are also disclosed.

8. 发明授权

US4654039A Hydrogel-forming polymer compositions for use in absorbent structures 失效
标题翻译：用于吸收结构的形成水凝胶的聚合物组合物
公开(公告)号：US4654039A
公开(公告)日：1987-03-31
申请号：US746152
申请日：1985-06-18
申请人： Kerryn A. Brandt , Stephen A. Goldman , Thomas A. Inglin
发明人： Kerryn A. Brandt , Stephen A. Goldman , Thomas A. Inglin
IPC分类号： A61F13/15 , A61F13/472 , A61F13/49 , A61F13/53 , A61L15/60 , B01D15/00 , C08F8/44 , C08F20/52 , C08F220/58 , C08L33/00 , C08L33/02 , C08L77/00 , A61F13/16
CPC分类号： A61F13/53 , A61L15/60 , Y10S526/93
摘要： The present invention relates to improved hydrogel-forming polymer compositions which can be used as absorbents in absorbent structures and absorbent articles such as diapers, sanitary napkins and the like. Such hydrogel-forming polymer compositions are substantially water-insoluble, slightly cross-linked, partially neutralized polymers which are prepared from unsaturated polymerizable, acid group-containing monomers and cross-linking agents. These hydrogel-forming polymer materials, upon imbibing fluids, form hydrogels. Such polymer materials have relatively high gel volume and relatively high gel strength as measured by shear modulus of the hydrogel which forms therefrom. Such polymer materials also contain relatively low levels of extractable polymer material which can be extracted therefrom by contact with synthetic urine. Preferred hydrogel-forming polymers having these characteristics can be prepared by polymerizing the acid group-containing monomers in their free acid form at relatively low monomer concentrations, preferably using relatively low polymerization temperatures. Absorbent structures and absorbent articles containing these dried hydrogel-forming polymer materials are also disclosed.
摘要翻译：本发明涉及可用作吸收结构中的吸收剂和诸如尿布，卫生巾等吸收制品的改进的水凝胶形成聚合物组合物。这种形成水凝胶的聚合物组合物是由不饱和可聚合的含酸基团的单体和交联剂制备的基本上不溶于水的，轻微交联的部分中和的聚合物。这些形成水凝胶的聚合物材料在吸入流体时形成水凝胶。这样的聚合物材料具有相对较高的凝胶体积和相对高的凝胶强度，其通过由其形成的水凝胶的剪切模量来测量。这种聚合物材料还含有相对低水平的可提取聚合物材料，其可以通过与合成尿接触而从其中提取。具有这些特征的优选的形成水凝胶的聚合物可以通过以相对低的单体浓度聚合含游离酸形式的含酸基团的单体，优选使用相对低的聚合温度来制备。还公开了含有这些干燥的水凝胶形成聚合物材料的吸收结构和吸收制品。

9. 发明授权

US08981177B2 Disposable article providing improved management of bodily exudates 有权
标题翻译：提供改善身体排泄物管理的一次性文章
公开(公告)号：US08981177B2
公开(公告)日：2015-03-17
申请号：US12830695
申请日：2010-07-06
申请人： Donald C. Roe , Nicholas A. Ahr , Christopher P. Bewick-Sonntag , Mattias Schmidt , Oliver E. C. Mason , Stephen A. Goldman , David Joseph Kenneth Goulait
发明人： Donald C. Roe , Nicholas A. Ahr , Christopher P. Bewick-Sonntag , Mattias Schmidt , Oliver E. C. Mason , Stephen A. Goldman , David Joseph Kenneth Goulait
IPC分类号： A61F13/15 , A61F13/84 , A61F13/511 , A61F13/42 , A61F13/495 , A61F13/82 , A61L15/18 , A61L15/20 , A61L15/24 , A61L15/26 , A61L15/56 , G01N33/53
CPC分类号： A61F13/8405 , A61F13/42 , A61F13/495 , A61F13/51104 , A61F13/51113 , A61F13/82 , A61F2013/8473 , A61F2013/8479 , A61L15/18 , A61L15/20 , A61L15/24 , A61L15/26 , A61L15/56 , G01N33/5308
摘要： A disposable article adapted to receive bodily exudates which provides improved management of such bodily exudates by including an effective amount of one or more agents which act to modify the physical properties of feces or other bodily wastes which may be deposited in the article, or by including one or more compositions such as the aforesaid one or more agents which enhance the removability of bodily waste, such as feces, from the skin of the article's wearer.
摘要翻译：一种适于接收身体渗出物的一次性物品，其通过包括有效量的一种或多种试剂来改善对这种身体渗出物的管理，所述一种或多种试剂用于改变可存放在制品中的粪便或其他身体废物的物理性质，或通过包括一种或多种组合物，例如上述一种或多种从物品的穿着者的皮肤增强人体废物（例如粪便）的可去除性的试剂。

10. 发明授权

US5500451A Use of polyglycerol aliphatic ether emulsifiers in making high internal phase emulsions that can be polymerized to provide absorbent foams 失效
标题翻译：使用聚甘油脂族醚乳化剂制备可以聚合以提供吸收泡沫的高内相乳液
公开(公告)号：US5500451A
公开(公告)日：1996-03-19
申请号：US514346
申请日：1995-08-09
申请人： Stephen A. Goldman , Jeffrey J. Scheibel
发明人： Stephen A. Goldman , Jeffrey J. Scheibel
IPC分类号： C08J3/02 , B01F17/00 , C08F2/32 , C08F2/44 , C08J9/28
CPC分类号： C08J9/28 , B01F17/0092 , C08J2300/14
摘要： A process for preparing high internal phase emulsions (HIPE) that can be polymerized to provide flexible, microporous, open-celled polymeric foam materials capable of absorbing aqueous fluids, especially aqueous body fluids such as urine. The HIPE is prepared using certain polyglycerol aliphatic ether emulsifiers that are less chemically complex and variable in composition than many prior HIPE emulsifiers, have higher levels of the desired interfacially active components, and have lower levels of components (e.g., sludge) that are insoluble or insufficiently soluble in the oil phase used to prepare the HIPE. These polyglycerol aliphatic ether emulsifiers provide HIPE having relatively uniform sized water droplets dispersed in the continuous oil phase.
摘要翻译：一种制备高内相乳液（HIPE）的方法，其可被聚合以提供能够吸收含水流体，特别是尿液等体液的柔性，微孔，开孔聚合物泡沫材料。 HIPE是使用某些聚甘油脂族醚乳化剂制备的，它们比许多以前的HIPE乳化剂具有较低化学复合性和组成变化，具有较高水平的所需界面活性组分，并且具有较低水平的不溶性或不溶性组分（如污泥）在用于制备HIPE的油相中溶解不足。这些聚甘油脂族醚乳化剂提供了HIPE，其具有分散在连续油相中的相对均匀的水滴。

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