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1. 发明授权

US11135105B2 Absorbent structure for absorbent articles 有权
公开(公告)号：US11135105B2
公开(公告)日：2021-10-05
申请号：US15887341
申请日：2018-02-02
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 , A61F13/53 , A61F13/537 , A61K38/10 , A61K38/12 , A61K45/06
摘要： Absorbent structures for absorbent articles are provided, comprising an absorbent layer with absorbent material containing superabsorbent polymer particles supported by a supporting sheet, and having first and a second substantially longitudinal channel that are free of said superabsorbent polymeric particles, and that comprises one or more adhesive material to immobilize said absorbent material. The channels can provide improved fit and/or liquid acquisition/transportation, and/or improved performance.

2. 发明授权

US11110011B2 Absorbent structure for absorbent articles 有权
公开(公告)号：US11110011B2
公开(公告)日：2021-09-07
申请号：US16159788
申请日：2018-10-15
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： A61F13/15 , A61F13/49 , A61F13/536 , A61F13/535 , A61F13/532 , A61F13/533 , A61F13/53 , A61F13/534
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.

3. 发明授权

US10893987B2 Disposable diapers with main channels and secondary channels 有权
公开(公告)号：US10893987B2
公开(公告)日：2021-01-19
申请号：US15921693
申请日：2018-03-15
申请人： The Procter & Gamble Company
发明人： Carsten Heinrich Kreuzer , Rodrigo Rosati , Blanca Arizti , Hans Adolf Jackels , Ernesto Gabriel Bianchi , Donald Carroll Roe
IPC分类号： A61F13/534 , A61F13/533 , A61F13/536 , A61F13/53
摘要： Disposable absorbent diapers are provided with improved comfort, fit and liquid transportation. The absorbent core of the disposable absorbent diapers includes at least one absorbent structure having a substrate layer and an absorbent layer with channels.

4. 发明授权

US10888469B2 Absorbent article with raisable topsheet 有权
公开(公告)号：US10888469B2
公开(公告)日：2021-01-12
申请号：US15984727
申请日：2018-05-21
申请人： The Procter & Gamble Company
发明人： Carsten Heinrich Kreuzer
IPC分类号： A61F13/495 , A61F13/496 , A61F13/515 , A61F13/49 , A61F13/531 , A61F13/511 , A61F13/512 , A61F13/53
摘要： An absorbent article for personal hygiene having a front edge and a back edge and comprising a liquid impermeable backsheet, a liquid permeable topsheet, an absorbent core and a pair of barrier leg cuffs disposed symmetrically relative to the longitudinal axis. Each barrier leg cuff is defined by a proximal edge attached to the rest of the article and an elasticized terminal edge that can protrude upwards. The topsheet comprises a raisable region that is attached to the barrier leg cuffs so that when the barrier leg cuffs are raised, the raisable region is lifted up by the barrier leg cuffs and an empty volume is formed between the raisable region and the chassis of the article underneath.

5. 发明授权

US10736794B2 Absorbent articles with channels 有权
公开(公告)号：US10736794B2
公开(公告)日：2020-08-11
申请号：US15942607
申请日：2018-04-02
申请人： The Procter & Gamble Company
发明人： Donald Carroll Roe , Aniruddha Chatterjee , Nelson Edward Greening, II , Sharon Irene Grenberg , Carsten Heinrich Kreuzer , Cornelia Beate Martynus , Marie Brigid O'Reilly , Rodrigo Rosati , Sandra Sautter , Beate Simon , Lutz Stelzig , Rachael Eden Walther
IPC分类号： A61F13/15 , A61F13/20 , A61F13/537 , A61F13/49 , A61F13/533 , A61F13/53
摘要： The present disclosure is directed, in part, to an absorbent article comprising a topsheet, a backsheet and absorbent core positioned at least partially intermediate the topsheet and the backsheet. The absorbent core comprises an absorbent material positioned within a core wrap. The absorbent core defines a first channel therein. A material is positioned at least partially intermediate the topsheet and the core wrap. The material defines a second channel therein.

6. 发明授权

US10517777B2 Disposable diaper having first and second absorbent structures and channels 有权
公开(公告)号：US10517777B2
公开(公告)日：2019-12-31
申请号：US14517954
申请日：2014-10-20
申请人： The Procter & Gamble Company
发明人： Carsten Heinrich Kreuzer , Rodrigo Rosati , Blanca Arizti , Hans Adolf Jackels , Ernesto Gabriel Bianchi , Donald Carroll Roe
IPC分类号： A61F13/534 , A61F13/533 , A61F13/536 , A61F13/53
摘要： Disposable absorbent diapers are provided with improved comfort, fit and liquid transportation. The absorbent core of the disposable absorbent diapers includes a first absorbent structure and a second absorbent structure. Each absorbent structure includes a substrate layer and an absorbent layer with at least one channel. The absorbent layers are mirror images of one another and are combined such that a channel of the second absorbent layer superposes a corresponding channel of the first absorbent layer to form a channel extending through the thickness of the absorbent core.

7. 外观设计

USD861861S1 Absorbent article with channels 有权
公开(公告)号：USD861861S1
公开(公告)日：2019-10-01
申请号：US29580143
申请日：2016-10-06
申请人： The Procter & Gamble Company
设计人： Carsten Heinrich Kreuzer
摘要： FIG. 1 illustrates a perspective view of an embodiment of a channels design disposed on a material, included as part of an absorbent article, being worn, by a wearer, e.g. a child;
FIG. 2 illustrates a front view of an embodiment of a channels design disposed on a material, included as part of an absorbent article, being worn, by a wearer, e.g. a child;
FIG. 3 illustrates a right side view of an embodiment of a channels design disposed on a material, included as part of an absorbent article, being worn, by a wearer, e.g. a child, and the channels design is obstructed from view;
FIG. 4 illustrates a back view of an embodiment of a channels design disposed on a material, included as part of an absorbent article, being worn, by a wearer, e.g. a child;
FIG. 5 illustrates a left side view of an embodiment of a channels design disposed on a material, included as part of an absorbent article, being worn, by a wearer, e.g. a child, and the channels design is obstructed from view; and,
FIG. 6 illustrates a bottom view of an embodiment of a channels design disposed on a material, included as part of an absorbent article, being worn, by a wearer, e.g. a child.
The channels are visually distinct from the surface of the absorbent article upon which they are disposed. In various embodiments, the distinction may be exhibited as printed graphics, grooves, or combinations thereof.
The broken lines, including those showing the diaper tabs and ears, are included for the purpose of illustrating environment and forms no part of the claimed design.

8. 发明授权

US09649232B2 Disposable diaper having reduced absorbent core to backsheet gluing 有权
公开(公告)号：US09649232B2
公开(公告)日：2017-05-16
申请号：US14845743
申请日：2015-09-04
申请人： The Procter & Gamble Company
发明人： Matthias Konrad Hippe , Bruno Johannes Ehrnsperger , Egon Loeffler , Ernesto G. Bianchi , Carsten Heinrich Kreuzer , Blanca Arizti
IPC分类号： A61F13/15 , A61F13/53 , A61F13/514 , A61F13/532 , A61F13/539 , A61F13/536 , A61F13/42 , A61F13/49
CPC分类号： A61F13/53 , A61F13/42 , A61F13/49 , A61F13/514 , A61F13/51401 , A61F13/51474 , A61F13/51498 , A61F13/5323 , A61F13/536 , A61F13/539 , A61F2013/15406 , A61F2013/428 , A61F2013/51409 , A61F2013/530386 , A61F2013/530496 , A61F2013/53051 , A61F2013/530554 , A61F2013/53062 , A61F2013/5307 , A61F2013/530868 , A61F2013/53908 , A61F2013/53925
摘要： The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.

9. 发明授权

US08979815B2 Absorbent articles with channels 有权
标题翻译：带通道的吸收制品
公开(公告)号：US08979815B2
公开(公告)日：2015-03-17
申请号：US13709169
申请日：2012-12-10
申请人： The Procter & Gamble Company
发明人： Donald Carroll Roe , Carsten Heinrich Kreuzer , Rodrigo Rosati
IPC分类号： A61F13/15 , A61F13/538 , A61F13/539 , A61F13/49 , A61F13/535 , A61F13/536 , A61F13/494
CPC分类号： A61F13/538 , A61F13/49001 , A61F13/49406 , A61F13/4942 , A61F13/535 , A61F13/536 , A61F13/539 , A61F2013/5355
摘要： The present disclosure is directed, in part, to an absorbent article that comprises an absorbent core disposed at least partially intermediate a topsheet and a backsheet and a core wrap enclosing an absorbent material. The core wrap comprises a first material and a second material. The first material forms a C-wrap at least partially around the second material. The absorbent material comprises at least 80% of superabsorbent polymers by weight of the absorbent material. The absorbent core comprises a channel substantially free of the superabsorbent polymers, at least partially oriented in a longitudinal direction of the article, and comprising an arcuate portion. The channel has lateral widths taken parallel to a lateral axis of the article. The profile of the lateral widths of the channel over a longitudinal length of at least 50 mm of the channel taken along the longitudinal axis is substantially constant.
摘要翻译：本公开部分地涉及吸收制品，其包括至少部分地设置在顶片和底片之间的吸收芯和包围吸收材料的芯包裹。芯包裹物包括第一材料和第二材料。第一材料至少部分地围绕第二材料形成C形包装。该吸收材料包含按吸收材料重量计的至少80％的超吸收性聚合物。吸收芯包括基本上不含超吸收聚合物的通道，其至少部分地沿着制品的纵向方向取向，并且包括弓形部分。通道具有平行于制品的横向轴线的横向宽度。在沿着纵向轴线截取的通道的至少50mm的纵向长度上的通道的横向宽度的轮廓基本上是恒定的。

10. 发明申请

US20140163511A1 Absorbent Articles with Channels 有权
标题翻译：带通道的吸收制品
公开(公告)号：US20140163511A1
公开(公告)日：2014-06-12
申请号：US13709254
申请日：2012-12-10
申请人： THE PROCTER & GAMBLE COMPANY
发明人： Donald Carroll Roe , Carsten Heinrich Kreuzer , Rodrigo Rosati , Maja Wciorka
IPC分类号： A61F13/49
CPC分类号： A61F13/49007 , A61F13/4704 , A61F13/4756 , A61F13/49001 , A61F13/532 , A61F13/533 , A61F13/535 , A61F13/536
摘要： The present disclosure is directed, in part, to an absorbent article comprising an absorbent core disposed at least partially intermediate the topsheet and the backsheet and comprising a core wrap enclosing an absorbent material. The core wrap comprises a first material and a second material. The first material forms a C-wrap at least partially around the second material. The absorbent material comprises at least 80% of superabsorbent polymers by weight of the absorbent material. The absorbent core comprises a channel substantially free of the superabsorbent polymers and at least partially oriented in a longitudinal direction of the article. The channel has an arcuate portion facing a longitudinal axis of the article. An angle between a tangent line of the arcuate portion and the longitudinal axis is greater than or equal to 20 degrees.
摘要翻译：本公开部分地涉及吸收制品，其包括至少部分地设置在顶片和底片之间的吸收芯，并且包括封闭吸收材料的芯包裹物。芯包裹物包括第一材料和第二材料。第一材料至少部分地围绕第二材料形成C形包装。该吸收材料包含按吸收材料重量计的至少80％的超吸收性聚合物。吸收芯包括基本上不含超吸收聚合物的通道，并且至少部分地沿着制品的纵向取向。通道具有面向制品的纵向轴线的弓形部分。弧形部分的切线与纵向轴线之间的角度大于或等于20度。

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