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1. 发明申请

WO2023014692A1 ABSORBENT ARTICLE WITH UREASE INHIBITOR AND USE OF THE ARTICLE 审中-公开
公开(公告)号：WO2023014692A1
公开(公告)日：2023-02-09
申请号：PCT/US2022/039137
申请日：2022-08-02
申请人： THE PROCTER & GAMBLE COMPANY
发明人： EHRNSPERGER, Bruno, Johannes , MATHUR, Deepika, Dayal , CHATTERJEE, Aniruddha , SCHMIDT, Mattias , KAMPHUS, Juliane
IPC分类号： A61F13/513 , A61F13/537 , A61F13/84
摘要： The invention relates to the use of a urease inhibitor in an absorbent article to maintain the pH of the wearer's skin in a range of 4.0 to 6.0, wherein the urease inhibitor is provided between the topsheet and the absorbent core and/or is provided in the absorbent core. The invention also relates to absorbent articles comprising a urease inhibitor.

2. 发明申请

WO2022178373A1 RECYCLING OF SUPERABSORBENT FIBERS WITH AN EXTENSIONAL FLOW DEVICE 审中-公开
公开(公告)号：WO2022178373A1
公开(公告)日：2022-08-25
申请号：PCT/US2022/017196
申请日：2022-02-22
申请人： THE PROCTER & GAMBLE COMPANY
发明人： KAMPHUS, Juliane , EHRNSPERGER, Bruno, Johannes , SIMONYAN, Arsen, Arsenov , COLLIAS, Dimitris, Ioannis , MCDANIEL, John, Andrew , JAMES, Martin, Ian , GILBERTSON, Gary, Wayne , GARCIA-GARCIA, Jose, Carolos , THOMAS, Jacqueline, Besinaiz , SUN, Yiping
IPC分类号： C08J11/10
摘要： Superabsorbent fiber (SAF) in a feed stream is converted into soluble polymers in an extensional flow device. The total energy used to degrade the SAF into soluble polymers is less than about 50 MJ/kg SAF.

3. 发明申请

WO2017189151A1 ABSORBENT CORE WITH PROFILED DISTRIBUTION OF ABSORBENT MATERIAL 审中-公开
标题翻译：吸收材料分布的吸收芯
公开(公告)号：WO2017189151A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/024890
申请日：2017-03-30
申请人： THE PROCTER & GAMBLE COMPANY
发明人： BIANCHI, Ernesto, Gabriel , EHRNSPERGER, Bruno, Johannes , ENDRES, Joerg , GARCIA, Julien, René
IPC分类号： A61F13/532
摘要： An absorbent core (28) for absorbent articles (20) such as diapers. The core comprises a core wrap (16, 16') comprising a top side (288) and a bottom side (290), an absorbent material (60) between the top side and the bottom side, a first and second longitudinally-extending channel-forming areas (26a, b) disposed on opposite sides of the longitudinal axis (80) and substantially free of absorbent material preferably through which the top side of the core wrap is attached to the bottom side of the core wrap. The core has a central absorbent zone (62) between the first and the second channel-forming areas and a first and second lateral absorbent zones (61, 63) disposed laterally outwardly. The average basis weight of the absorbent material in the central absorbent zone is lower than the average basis weight of the absorbent material in the lateral absorbent zones.
摘要翻译：用于吸收制品（20）例如尿布的吸收芯（28）。芯包括包括顶侧（288）和底侧（290）的芯包裹体（16,16'），在顶侧和底侧之间的吸收材料（60），第一和第二纵向延伸通道形成在所述纵向轴线（80）的相对侧上并且基本上没有吸收材料的形成区域（26a，26b），优选地通过所述吸收材料将所述芯包裹物的顶侧连接到所述芯包裹物的底侧。芯具有位于第一和第二通道形成区域之间的中央吸收区（62）以及侧向向外设置的第一和第二侧吸收区（61,63）。中央吸收区中吸收材料的平均基重低于侧吸收区中吸收材料的平均基重。

4. 发明申请

WO2016133712A1 ABSORBENT ARTICLES FORMING A THREE-DIMENSIONAL BASIN 审中-公开
标题翻译：形成三维盆地的吸收物品
公开(公告)号：WO2016133712A1
公开(公告)日：2016-08-25
申请号：PCT/US2016/016480
申请日：2016-02-04
申请人： THE PROCTER & GAMBLE COMPANY
发明人： EHRNSPERGER, Bruno, Johannes , JACKELS, Hans, Adolf , STOELZEL, Claus, Peter , ZIPF, Christine, Elisabeth
IPC分类号： A61F13/49 , A61F13/532 , A61F13/537 , A61F13/45
CPC分类号： A61F13/49001 , A61F13/49017 , A61F13/494 , A61F13/53 , A61F13/5323 , A61F13/537 , A61F13/581 , A61F2013/4581 , A61F2013/4948 , A61F2013/530883 , A61F2013/53782 , A61F2013/53786 , A61F2013/5666
摘要： An absorbent article (20) such as a diaper comprises a topsheet (24), a backsheet (25) and an absorbent core (28). The absorbent layer comprises at least a longitudinally-extending central portion (60), and a first and second side portions (61, 62) disposed transversally outward of the central portion. The absorbent core further comprises first and second folding guides (261, 262) between the central portion and the side portions. Each side portion comprises a plurality of winglets (610-613, 620-623), each winglet having a proximal side (6200, 6210, 6220) relative to a folding guide and extending outward from this proximal side, and wherein neighboring winglets are separated by a gap between their neighboring sides (6202-6211, 6213-6221). The central portion and the side portions form a three-dimensional basin when the absorbent core is folded along the folding guides. The article further may comprise at least one liquid management layer (52, 54) substantially free of superabsorbent polymer between the topsheet and the absorbent core. The absorbent core may be substantially free of cellulose fibers.
摘要翻译：诸如尿布的吸收制品（20）包括顶片（24），底片（25）和吸收芯（28）。吸收层至少包括纵向延伸的中心部分（60），以及横向设置在中心部分外侧的第一和第二侧部分（61,62）。吸收芯还包括在中心部分和侧部之间的第一和第二折叠引导件（261,262）。每个侧部包括多个小翼（610-613,620-623），每个小翼相对于折叠导向件具有近侧（6200,62,6220），并从该近侧向外延伸，并且其中相邻的小翼片分离通过其相邻侧面之间的间隙（6202-6211,6213-6221）。当吸收芯沿着折叠导轨折叠时，中心部分和侧部形成三维盆。制品还可以包括在顶片和吸收芯之间基本上不含超吸收聚合物的至少一个液体管理层（52,54）。吸收芯可以基本上不含纤维素纤维。

5. 发明申请

WO2016133653A1 ABSORBENT ARTICLES FORMING A THREE-DIMENSIONAL BASIN 审中-公开
标题翻译：形成三维盆地的吸收物品
公开(公告)号：WO2016133653A1
公开(公告)日：2016-08-25
申请号：PCT/US2016/014802
申请日：2016-01-26
申请人： THE PROCTER & GAMBLE COMPANY
发明人： EHRNSPERGER, Bruno, Johannes , JACKELS, Hans, Adolf , STOELZEL, Claus, Peter , ZIPF, Christine, Elisabeth
IPC分类号： A61F13/49 , A61F13/532 , A61F13/537
CPC分类号： A61F13/53 , A61F13/49001 , A61F13/494 , A61F13/532 , A61F2013/49092 , A61F2013/4948 , A61F2013/530883
摘要： An absorbent article (20) such as a diaper comprises a topsheet (24), a backsheet (25) and an absorbent core (28). The absorbent layer comprises at least a longitudinally-extending central portion (60), and a first and second side portions (61, 62) disposed transversally outward of the central portion. The absorbent core further comprises first and second folding guides (261, 262) between the central portion and the side portions. Each side portion comprises a plurality of winglets (610-613, 620-623), each winglet having a proximal side (6200, 6210, 6220) relative to a folding guide and extending outward from this proximal side, and wherein neighboring winglets are separated by a gap between their neighboring sides (6202-6211, 6213-6221). The gaps between the winglets comprise at least one gap which has a substantially constant width and at least one gap which has a generally triangular shape. The central portion and the side portions form a three-dimensional basin when the absorbent core is folded along the folding guides. The article further may comprise at least one liquid management layer (52, 54) substantially free of superabsorbent polymer between the topsheet and the absorbent core. The absorbent core may be substantially free of cellulose fibers.
摘要翻译：诸如尿布的吸收制品（20）包括顶片（24），底片（25）和吸收芯（28）。吸收层至少包括纵向延伸的中心部分（60），以及横向设置在中心部分外侧的第一和第二侧部分（61,62）。吸收芯还包括在中心部分和侧部之间的第一和第二折叠引导件（261,262）。每个侧部包括多个小翼（610-613,620-623），每个小翼相对于折叠导向件具有近侧（6200,62,6220），并从该近侧向外延伸，并且其中相邻的小翼片分离通过其相邻侧面之间的间隙（6202-6211,6213-6221）。小翼之间的间隙包括具有基本上恒定宽度的至少一个间隙和至少一个具有大致三角形形状的间隙。当吸收芯沿着折叠导轨折叠时，中心部分和侧部形成三维盆。制品还可以包括在顶片和吸收芯之间基本上不含超吸收聚合物的至少一个液体管理层（52,54）。吸收芯可以基本上不含纤维素纤维。

6. 发明申请

WO2015031105A1 SUBSTRATE COMPRISING OLIGOGALACTURONIDES AND DISPOSABLE ABSORBENT ARTICLE COMPRISING THE SUBSTRATE 审中-公开
标题翻译：包含低密度脂蛋白的基质和包含基底的可消除的吸收性物品
公开(公告)号：WO2015031105A1
公开(公告)日：2015-03-05
申请号：PCT/US2014/051659
申请日：2014-08-19
申请人： THE PROCTER & GAMBLE COMPANY
发明人： EHRNSPERGER, Bruno, Johannes , HANKE, Bernard , GUGGENBICHLER, Josef, Peter , LAVON, Gary, Dean
IPC分类号： A61L15/28 , A61L15/42
CPC分类号： A61L15/44 , A61F13/15577 , A61F13/15585 , A61F13/51113 , A61F13/53713 , A61F2013/530007 , A61L15/28 , A61L15/42 , A61L2300/232 , A61L2300/40 , Y10T442/60 , C08L5/06
摘要： he present invention relates to a substrate which comprises oligogalacturonides. More particularly, the present invention provides a disposable absorbent article which comprises the substrate having the oligogalacturonides. The present invention also provides a process for manufacturing a disposable absorbent article comprising the substrate.
摘要翻译：本发明涉及包含寡聚半乳糖醛酸苷的底物。更具体地，本发明提供一种包含具有寡聚半乳糖醛酸苷的底物的一次性吸收制品。本发明还提供一种制造包含该基材的一次性吸收制品的方法。

7. 发明申请

WO2009047710A1 METHOD FOR EVALUTION OF ABSORPTION BEHAVIOUR OF ABSORBENT ARTICLES 审中-公开
标题翻译：吸收物品吸收行为评估方法
公开(公告)号：WO2009047710A1
公开(公告)日：2009-04-16
申请号：PCT/IB2008/054114
申请日：2008-10-07
申请人： THE PROCTER & GAMBLE COMPANY , ROSATI, Rodrigo , BERUDA, Holger , SCHMIDT, Mattias , VIRGILIO, Raffaele , EHRNSPERGER, Bruno, Johannes , PERI, Andrea
发明人： ROSATI, Rodrigo , BERUDA, Holger , SCHMIDT, Mattias , VIRGILIO, Raffaele , EHRNSPERGER, Bruno, Johannes , PERI, Andrea
IPC分类号： G01N15/08 , G06F17/50
CPC分类号： G06F17/5009 , G01N19/10 , G01N2015/0866 , G06F2217/16
摘要： The present invention relates to a method, and a system using the method, for designing an absorbent article, and in particular evaluating its absorption behaviour. In particular, the invention provides a method for analyzing movement of a fluid in an absorbent article that comprises fluid- swellable composite material, to determine the performance of at least one feature of the absorbent article, said method comprising: a) inputting one or more properties for said fluid- swellable composite material into a virtual model of the absorbent article to produce a representation of at least one feature of the absorbent article; and b) evaluating the virtual model of the absorbent article to determine the performance of the at least one feature of the absorbent article. It also relates to a system using a computer that sues the method and model said out herein.
摘要翻译：本发明涉及用于设计吸收性物品的方法和使用该方法的系统，并且特别地评估其吸收行为。特别地，本发明提供了一种用于分析包含流体膨胀性复合材料的吸收制品中的流体运动以确定吸收制品的至少一个特征的性能的方法，所述方法包括：a）输入一个或多个将所述流体膨胀的复合材料的性质转变成吸收制品的虚拟模型，以产生吸收制品的至少一个特征的表示; 以及b）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。它还涉及一种使用计算机的系统，其涉及本文所述的方法和模型。

8. 发明申请

WO2007141754A1 ABSORBENT ARTICLE HAVING AN ANCHORED CORE ASSEMBLY 审中-公开
公开(公告)号：WO2007141754A1
公开(公告)日：2007-12-13
申请号：PCT/IB2007/052152
申请日：2007-06-07
申请人： THE PROCTER & GAMBLE COMPANY , LODGE, Richard, Worthington , DESAI, Fred, Naval , ROE, Donald, Carroll , EHRNSPERGER, Bruno, Johannes , LANGDON, Fred , MAGEE, Luke
发明人： LODGE, Richard, Worthington , DESAI, Fred, Naval , ROE, Donald, Carroll , EHRNSPERGER, Bruno, Johannes , LANGDON, Fred , MAGEE, Luke
IPC分类号： A61F13/15
CPC分类号： A61F13/74 , A61F13/49 , A61F13/496 , A61F13/51474 , A61F13/5148 , A61F13/51496 , A61F13/64 , A61F13/66
摘要： A disposable absorbent article having a chassis defining a front waist region, a rear waist region, and a crotch region disposed between the front waist region and rear waist region. The article includes a topsheet, an outer cover, and a core assembly disposed therebetween. The article further includes an anchoring system that includes an anchoring band, which may assume the form of a circumferential anchoring member that is configured to engage the wearer's body. The anchoring system further includes a load distribution element connected between the core assembly and the anchoring band to transfer load forces from the core to the wearer's body through the anchoring band.

9. 发明申请

WO2007141753A1 ABSORBENT ARTICLE HAVING AN ANCHORED CORE ASSEMBLY 审中-公开
公开(公告)号：WO2007141753A1
公开(公告)日：2007-12-13
申请号：PCT/IB2007/052151
申请日：2007-06-07
申请人： THE PROCTER & GAMBLE COMPANY , LODGE, Richard, Worthington , DESAI, Fred, Naval , ROE, Donald, Carroll , EHRNSPERGER, Bruno, Johannes , LANGDON, Fred , MAGEE, Luke
发明人： LODGE, Richard, Worthington , DESAI, Fred, Naval , ROE, Donald, Carroll , EHRNSPERGER, Bruno, Johannes , LANGDON, Fred , MAGEE, Luke
IPC分类号： A61F13/15
CPC分类号： A61F13/74 , A61F13/49 , A61F13/496 , A61F13/51474 , A61F13/5148 , A61F13/51496 , A61F13/64 , A61F13/66
摘要： A disposable absorbent article having a chassis defining a front waist region, a rear waist region, and a crotch region disposed between the front waist region and rear waist region. The article includes a topsheet, an outer cover, and a core assembly disposed therebetween. The article further includes an anchoring system that includes an anchoring band, which may assume the form of a circumferential anchoring member that is configured to engage the wearer's body. The anchoring system further includes a load distribution element connected between the core assembly and the anchoring band to transfer load forces from the core to the wearer's body through the anchoring band.

10. 发明申请

WO2005014067A1 PROCESS FOR MAKING SURFACE TREATED ABSORBENT GELLING MATERIAL 审中-公开
标题翻译：制备表面处理吸收性凝胶材料的方法
公开(公告)号：WO2005014067A1
公开(公告)日：2005-02-17
申请号：PCT/US2004/025638
申请日：2004-08-05
申请人： THE PROCTER & GAMBLE COMPANY , SCHMIDT, Mattias , MEYER, Axel, Dr. , EHRNSPERGER, Bruno, Johannes , GOLDMAN, Stephen, Allen , DIVO, Michael , URANKAR, Edward
发明人： SCHMIDT, Mattias , MEYER, Axel, Dr. , EHRNSPERGER, Bruno, Johannes , GOLDMAN, Stephen, Allen , DIVO, Michael , URANKAR, Edward
IPC分类号： A61L15/60
CPC分类号： C08J3/12 , A61L15/60 , C08J3/245 , C08J2300/14 , C08J2333/00
摘要： This invention is directed to a process for making surface treated absorbent gelling material by treating partially swollen absorbent gelling polymers, which have a specific water content with a treatment agent, such as a coating agent, and subsequently removing at least part of the water. The treatment agent thus typically forms a shell on the polymers or part thereof, which can extend when the polymers swell in water; thus, the treatment shell or coating does not rupture when the polymers swell in a liquid, e.g. water or saline water, the coating being extensible in wet state. The treatment agent comprises preferably an elastomeric polymeric material. The invention also relates to surface-treated absorbent gelling material obtainable by the process of the invention, and to products, e.g. disposable absorbent articles, comprising such material.
摘要翻译：本发明涉及通过用处理剂例如涂层剂处理具有特定含水量的部分膨胀的吸收胶凝聚合物，然后除去至少部分水来制备表面处理的吸收胶凝材料的方法。因此，处理剂通常在聚合物或其部分上形成壳，当聚合物在水中溶胀时，其可以延伸; 因此，当聚合物在液体中膨胀时，处理壳或涂层不会破裂，例如，水或盐水，涂层在湿润状态下是可延展的。处理剂优选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表面处理的吸收胶凝材料，以及产品，例如，一次性吸收制品，包括这种材料。

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