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21. 发明申请

US20170273835A1 ABSORBENT ARTICLE WITH HIGH ABSORBENT MATERIAL CONTENT 审中-公开
公开(公告)号：US20170273835A1
公开(公告)日：2017-09-28
申请号：US15620848
申请日：2017-06-13
申请人： The Procter & Gamble Company
发明人： Blanca ARIZTI , Ernesto BIANCHI , Bruno Johannes EHRNSPERGER , Hans Adolf JACKELS , Carsten Heinrich KREUZER , Rodrigo ROSATI
IPC分类号： A61F13/538 , A61F13/532 , A61F13/536 , A61F13/537 , A61F13/539 , A61L15/28 , A61F13/53
CPC分类号： A61F13/538 , A61F13/5323 , A61F13/536 , A61F13/53747 , A61F13/539 , A61F2013/5307 , A61F2013/530927 , A61L15/28
摘要： An absorbent article includes an absorbent core comprising a core wrap enclosing an absorbent material. The absorbent core further comprises at least one channel extending from the crotch region to the back region. The article further comprises an acquisition-distribution system (ADS) between the topsheet and the absorbent core. The ADS comprises one, two or more layers wherein the ADS does not comprise a layer comprising at least 50% by weight of synthetic fibers.

22. 发明申请

US20170135865A1 APPARATUS AND PROCESS FOR RECYCLING HEATED GAS 审中-公开
公开(公告)号：US20170135865A1
公开(公告)日：2017-05-18
申请号：US15350145
申请日：2016-11-14
申请人： The Procter & Gamble Company
发明人： Hans Adolf JACKELS
IPC分类号： A61F13/15 , D06C7/00
CPC分类号： A61F13/15577 , D06C7/00
摘要： The present disclosure relates to a recycling apparatus for recycling a heated gas, such as heated air, the apparatus comprising a Venturi nozzle. The present disclosure also relates to process for recycling a heated gas, the process comprising regulating the flow of gas by a Venturi nozzle.

23. 发明申请

US20160346138A1 ABSORBENT STRUCTURE FOR ABSORBENT ARTICLES 审中-公开
标题翻译：吸收物品吸收结构
公开(公告)号：US20160346138A1
公开(公告)日：2016-12-01
申请号：US15235132
申请日：2016-08-12
申请人： The Procter & Gamble Company
发明人： Rodrigo ROSATI , Carsten Heinrich KREUZER , Hans Adolf JACKELS , Blanca ARIZTI , Ernesto G. BIANCHI , Donald Carroll ROE
IPC分类号： A61F13/49 , A61F13/536 , A61F13/535
CPC分类号： A61F13/49001 , A61F13/532 , A61F13/5323 , A61F13/533 , A61F13/535 , A61F13/536 , A61F2013/530226 , A61F2013/530343 , A61F2013/530481 , A61F2013/530868 , A61F2013/530897 , A61F2013/53445
摘要： Absorbent structures for diapers are provided, comprising, immobilized onto a supporting sheet, an absorbent layer with absorbent material containing superabsorbent polymer particles and therein, in the front region, a first and a second substantially longitudinal channel, each being free of said superabsorbent polymeric particles, for improved fit and/or performance throughout the use thereof.
摘要翻译：提供了用于尿布的吸收结构，其包括固定在支撑片上的吸收层，其中吸收材料含有超吸收性聚合物颗粒，并且其中在前区域中具有第一和第二基本上纵向的通道，每个不含所述超吸收性聚合物颗粒，用于在整个使用过程中改善配合和/或性能。

24. 发明申请

US20160262953A1 ABSORBENT ARTICLE WITH HIGH ABSORBENT MATERIAL CONTENT 审中-公开
标题翻译：吸收物品具有高吸收性物质含量
公开(公告)号：US20160262953A1
公开(公告)日：2016-09-15
申请号：US15161331
申请日：2016-05-23
申请人： The Procter & Gamble Company
发明人： Bruno Johannes EHRNSPERGER , Blanca ARIZTI , Ernesto BIANCHI , Hans Adolf JACKELS , Carsten Heinrich KREUZER , Rodrigo ROSATI
IPC分类号： A61F13/49 , A61F13/475
CPC分类号： A61F13/534 , A61F13/4753 , A61F13/49 , A61F13/49001 , A61F13/49017 , A61F13/5323 , A61F13/537 , A61F13/539 , A61F2013/49092 , A61F2013/49093 , A61F2013/530226 , A61F2013/530481 , A61F2013/530489 , A61F2013/530897 , A61F2013/5315 , A61F2013/53765 , A61F2013/53778
摘要： An absorbent article comprising a pair of leg cuffs with an raised section and an absorbent core comprising at least one channel at least partially oriented in the longitudinal direction of the article. The article has crotch width before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.
摘要翻译：一种吸收制品，其包括具有凸起部分的一对腿箍和吸收芯，所述吸收芯包括沿着所述制品的纵向方向至少部分地取向的至少一个通道。所述制品在使用前具有裆部宽度，所述裆部宽度在使用前测量在所述腿箍的近端边缘处于裆下点至70mm至200mm之间，并且相对裆下宽度减小（RCWR）为至少30mm / kg。

25. 发明申请

US20150342798A1 ABSORBENT CORE WITH CURVED CHANNEL-FORMING AREAS 有权
标题翻译：具有弯曲通道形状的吸收芯
公开(公告)号：US20150342798A1
公开(公告)日：2015-12-03
申请号：US14703983
申请日：2015-05-05
申请人： The Procter & Gamble Company
发明人： Hans Adolf JACKELS
IPC分类号： A61F13/53 , A61F13/537 , A61F13/15 , A61F13/534 , A61F13/535
CPC分类号： A61F13/53 , A61F13/15585 , A61F13/15634 , A61F13/15658 , A61F13/15674 , A61F13/15691 , A61F13/5323 , A61F13/534 , A61F13/535 , A61F13/53752 , A61F2013/15463 , A61F2013/53051 , A61F2013/530897
摘要： A substantially planar absorbent core (28) comprising a core wrap (16, 17) enclosing an absorbent material (60), the absorbent core having a longitudinal axis (80) and comprising a front region (81), a back region (83) and a middle region (82). The absorbent material is substantially free of cellulose fibers and forms a pattern of discrete absorbent material areas. The core further comprises at least a pair of curved longitudinally-extending channel-forming areas (26a, 26b) substantially free of absorbent material, through which the top side (288) of the core wrap is attached to the bottom side (290) of the core wrap along a core wrap bond (27). When the absorbent material areas adjacent the channel-forming areas (603, 604) absorb a fluid and swells, three-dimensional channels (260) are formed along the core wrap bond (27). The channel-forming areas are disposed on opposite side of the longitudinal axis. Each of the longitudinally-extending channel-forming areas (26a, b) are longitudinally flanked internally by a first flanking absorbent material area (603a, 603b) and externally by a second flanking absorbent material area (604a, 604b), the first and second flanking absorbent material areas following the curvature of the channel-forming area.
摘要翻译：一种基本上平面的吸收芯（28），其包括封闭吸收材料（60）的芯包裹物（16,17），所述吸收芯具有纵向轴线（80）并且包括前部区域（81），后部区域（83）和中间区域（82）。吸收材料基本上不含纤维素纤维并形成离散吸收材料区域的图案。芯部还包括至少一对基本上不含吸收材料的弯曲的纵向延伸的通道形成区域（26a，26b），芯包裹物的顶侧（288）通过该吸收材料附接到底部侧（290）核心包裹着芯包裹（27）。当邻近通道形成区域（603,604）的吸收材料区域吸收流体并膨胀时，沿着芯包裹结合（27）形成三维通道（260）。通道形成区域设置在纵向轴线的相对侧上。每个纵向延伸的通道形成区域（26a，b）在第一侧面吸收材料区域（603a，603b）的内部纵向侧面并且由第二侧面吸收材料区域（604a，604b）外部纵向延伸，第一和第二沿着通道形成区域的曲率的侧面吸收材料区域。

26. 发明申请

US20220362072A1 PROCESS FOR FORMING COMPOSITE ABSORBENT MATERIAL AND COMPOSITE ABSORBENT MATERIAL MADE BY THE PROCESS 有权
公开(公告)号：US20220362072A1
公开(公告)日：2022-11-17
申请号：US17725737
申请日：2022-04-21
申请人： The Procter & Gamble Company
发明人： Hans Adolf JACKELS
IPC分类号： A61F13/535 , B01J20/28 , B01J20/26 , A61F13/15
摘要： A process for forming a composite absorbent structure by advancing a nonwoven web including from 20% to 100% by weight of superabsorbent fibers. Superabsorbent particles may be distributed to the nonwoven web and at least some of the superabsorbent particles may be drawn into void spaces of the nonwoven web to form the composite absorbent structure. The composite absorbent structure may include a nonwoven web comprising from 20% to 100% by weight of superabsorbent fibers, and the superabsorbent particles may be distributed heterogeneously into void spaces within the nonwoven web. The composite absorbent structure may be used in an absorbent article.

27. 发明申请

US20220265487A1 ABSORBENT STRUCTURE FOR ABSORBENT ARTICLES 有权
公开(公告)号：US20220265487A1
公开(公告)日：2022-08-25
申请号：US17738485
申请日：2022-05-06
申请人： The Procter & Gamble Company
发明人： Rodrigo ROSATI , Carsten Heinrich KREUZER , Hans Adolf JACKELS , Blanca ARIZTI , Ernesto G. BIANCHI , Donald Carroll ROE
IPC分类号： A61F13/535 , A61F13/532 , A61F13/537 , A61K38/10 , A61K38/12 , A61K45/06 , A61K9/00 , A61K38/16 , C07K7/52
摘要： Absorbent structures for absorbent articles are provided. The absorbent structure includes an absorbent layer with absorbent material supported by a supporting sheet, and a channel that is free of the absorbent material. The channel has a wet integrity of at least 20%.

28. 发明申请

US20210137749A1 ABSORBENT CORES FOR ABSORBENT ARTICLES 有权
公开(公告)号：US20210137749A1
公开(公告)日：2021-05-13
申请号：US17156724
申请日：2021-01-25
申请人： The Procter & Gamble Company
发明人： Bruno Johannes EHRNSPERGER , Hans Adolf JACKELS , Claus Peter STOELZEL , Christine Elisabeth ZIPF
IPC分类号： A61F13/49 , A61F13/539 , A61F13/535 , A61F13/536
摘要： An absorbent core comprising a core wrap having a top layer and a bottom layer enclosing an absorbent layer comprising superabsorbent polymer, wherein the absorbent core is substantially free of cellulose fibers. The absorbent layer comprises a non-rectangular central portion having a front edge, a back edge and two longitudinally-extending side edges, wherein each side edge defines a recess along a portion of its length; a first side portion present in one of the recess and a second side portion present in the other recess, wherein each side portion comprises a proximal edge relative to the central portion and a distal edge further away from the central portion. The distal edges of the side portions are curved. The absorbent core further comprises a first folding guide between the first side portion and the central portion, and a second folding guide, and when the absorbent core is folded along the folding guides, the central portion and the side portions form a three-dimensional basin.

29. 发明申请

US20200179186A1 METHODS AND TOOLING FOR MAKING THREE-DIMENSIONAL SUBSTRATES FOR ABSORBENT ARTICLES 审中-公开
公开(公告)号：US20200179186A1
公开(公告)日：2020-06-11
申请号：US16791386
申请日：2020-02-14
申请人： The Procter & Gamble Company
发明人： Jan Michael TRINKAUS , Hans Adolf JACKELS , Gueltekin ERDEM , Uwe SCHNEIDER
IPC分类号： A61F13/511 , A61F13/53 , A61F13/15 , A61F13/514 , A61F13/00 , A61F13/539 , A61F13/49 , A61F13/512
摘要： Methods and tooling for making three-dimensional substrates and/or apertured substrates are provided. The three-dimensional substrates and/or apertured substrates may be used in absorbent articles, such as diapers and pants, for example. The methods and tooling may be used on an absorbent article manufacturing line.

30. 发明申请

US20200000647A1 PACKAGE FOR ABSORBENT ARTICLES FORMING A THREE-DIMENSIONAL BASIN 审中-公开
公开(公告)号：US20200000647A1
公开(公告)日：2020-01-02
申请号：US16568634
申请日：2019-09-12
申请人： The Procter & Gamble Company
发明人： Bruno Johannes EHRNSPERGER , Hans Adolf JACKELS , Claus Peter STOELZEL , Christine Elisabeth ZIPF , Roland ENGEL
IPC分类号： A61F13/49 , A61F13/551 , A61F13/53
摘要： A package comprising a stack of absorbent articles which are bi- or tri-folded, and each article comprises a topsheet, a backsheet, and an absorbent core between the topsheet and the backsheet. The absorbent core comprises an absorbent layer comprising a central portion, a first side portion and a second side portion, a first folding guide between the central portion and the first side portion, and a second folding guide between the central portion and the second side portion. Each side portion comprises a plurality of winglets, each winglet having a proximal side relative to a folding guide and extending outward from this proximal side. Neighboring winglets are separated by a gap between their neighboring sides. When the absorbent core is folded along the folding guides, the central portion and the side portions form a three-dimensional basin and the gaps between the winglets decrease, the neighboring sides optionally coming into contact. The articles in the package are either bi-folded along a transversal fold line and are compressed at an In-Bag Compression Rate of from 5% to 50%, or the articles are tri-folded along a first fold line and a second fold line parallel to the transversal direction.

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