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11. 发明申请

US20210106975A1 ABSORBENT CORE AND ABSORBENT ARTICLES COMPRISING SAID CORE 有权
公开(公告)号：US20210106975A1
公开(公告)日：2021-04-15
申请号：US16970013
申请日：2018-11-19
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Ainas WEBER
IPC分类号： B01J20/28 , B01J20/26 , B01J20/24 , A61F13/534 , A61F13/514 , A61F13/42 , A61F13/537 , A61F13/539
摘要： An absorbent core comprising a front portion; a back portion; a middle portion positioned between the front portion and the back portion; and a longitudinal axis extending along a length of said core and crossing said front, middle and back portions, the absorbent core having a width extending perpendicular to said length and a perimeter comprising at least two opposing ends and at least two opposing sides positioned between said ends, said core being a multi-layer core comprising at least two distinct core layers, wherein a first core layer comprises a first concentration of super absorbent polymer therein and a second core layer comprises a second concentration of super absorbent polymer therein said first and second concentrations being different, wherein at least said first core layer comprises one or more channels, said channel(s) being continuous and interconnected at least along the length and the width of said core such that at least two channel portions extending along said length are in fluid communication via a connecting channel portion positioned proximal to said back portion.

12. 发明公开

US20230346610A1 ENVIRONMENTALLY-FRIENDLY ABSORBENT ARTICLE 审中-公开
公开(公告)号：US20230346610A1
公开(公告)日：2023-11-02
申请号：US17918681
申请日：2021-04-12
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Ainas WEBER
IPC分类号： A61F13/49 , A61F13/505 , A61F13/514 , A61F13/511 , A61F13/15
CPC分类号： A61F13/49003 , A61F13/505 , A61F13/51401 , A61F13/51121 , A61F13/15252 , A61F2013/15276 , A61F2013/1526 , A61F2013/51021
摘要： An absorbent article comprising: a reusable and washable outer shell comprising one or more front panels and a back panel; and a disposable absorbent insert removably joined to the front and back panels, wherein said insert is interposed between said front panel and said back panel, wherein the front and back panels have a total width W being greater than a width w of said insert along a transverse axis x-x, and wherein said insert comprises a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent material sandwiched between said topsheet and backsheet, wherein the back panel comprises an elastic woven or nonwoven layer and the front and/or back panels comprise one or more fasteners arranged to provide a refastenable closure between said front, back panels and/or garment facing surface of the insert and wherein the insert is joined to the front and back panels at discrete joining areas, wherein said discrete joining areas are less than 20%, of the total surface area of said insert taken from a plane parallel to that formed by the longitudinal axis y-y and transverse axis x-x, and wherein the discrete joining areas have a shape selected from the group consisting of line-form, cross-form, X-shaped, Y-shaped, H-shaped, and T-shaped, square-shaped and combinations thereof, and wherein said insert is biodegradable and/or compostable.

13. 发明公开

US20230181389A1 ARRAY OF DISPOSABLE INSERTS FOR ABSORBENT ARTICLES 审中-公开
公开(公告)号：US20230181389A1
公开(公告)日：2023-06-15
申请号：US18081587
申请日：2022-12-14
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Ainas WEBER , Dries COBBAERT
IPC分类号： A61F13/505 , A61F13/42 , A61F13/84 , A61F13/53
CPC分类号： A61F13/505 , A61F13/42 , A61F13/8405 , A61F13/53 , A61F2013/530744 , A61F2013/8408 , A61F2013/530036
摘要： The present disclosure relates to an array of disposable inserts (25,26) for an absorbent assembly (1), the array comprising:

a first package comprising a plurality of first inserts (25) for an absorbent assembly (1), configured to be arranged on or at least partially within an outer shell (2);
a second package comprising a plurality of second inserts (26) for absorbent assembly (1), configured to be arranged on or at least partially within an outer shell (2);
each first and second insert (25,26) comprising a topsheet (8), a backsheet (9) and an absorbent core (10) comprising absorbent material (23) arranged in between the topsheet (8) and backsheet (9);

the first insert (25) comprising a first absorbency as measured by method and the second insert (26) comprising a second absorbency as measured by method; wherein, the first absorbency is greater than the second absorbency. The disclosure also pertains to an absorbent assembly (1) and to an array of absorbent assemblies (1).

14. 发明公开

US20230143877A1 SMART ABSORBENT ARTICLES AND SYSTEMS 审中-公开
公开(公告)号：US20230143877A1
公开(公告)日：2023-05-11
申请号：US17915566
申请日：2021-04-01
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Ainas WEBER , Jens HELLMOLD
IPC分类号： A61F13/42 , A61F13/532
CPC分类号： A61F13/42 , A61F13/532 , A61F2013/422 , A61F2013/424
摘要： An absorbent article for personal hygiene such as a diaper, or training pant, or incontinence insert, the absorbent article comprising: a liquid permeable topsheet; a liquid impermeable backsheet; an absorbent core positioned between said topsheet and backsheet; an indicator for indicating the presence of exudates and being positioned on a body-facing side of said backsheet, the indicator comprising a color-changing indicator; the article further comprising a detection device that can be removably attached to the absorbent article, wherein the detection device comprises an optical sensor and when attached to the absorbent article is positioned to overlap at least a portion of said indicator at a detection device position at the front of the absorbent article, and wherein the absorbent core comprises a core wrap enclosing absorbent material therein and wherein a top layer of the core wrap is joined to a bottom layer of the core wrap to form one or more channels substantially free of absorbent material, and wherein the indicator extends between at least portions of said channel(s) along the Y axis and is arranged such that it prolongs beyond the channel(s) at a first distance D1 towards front edge.

15. 发明申请

US20230130185A1 SMART ABSORBENT ARTICLES AND SYSTEMS 有权
公开(公告)号：US20230130185A1
公开(公告)日：2023-04-27
申请号：US17915581
申请日：2021-04-01
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Ainas WEBER , Jens HELLMOLD
IPC分类号： A61F13/42 , G16H40/20
摘要： A system for monitoring an absorbent article and providing stock management functionality, the system comprising: an absorbent article comprising: a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned between said topsheet and backsheet; an indicator for indicating the presence of exudates, said indicator being positioned on a body-facing side of said backsheet, the indicator comprising a color-changing indicator and/or an electrically conductive indicator; a detection device that can be removably attached to the absorbent article and arranged to detect a change in condition of said indicator; a computing means, such as a computing device or a computing algorithm arranged to deduct a one integer from an inventory value n to generate a new number n−1 representing an actual inventory value, in response to at least one of the following: a signal from the detection device triggered by a change in the state of the absorbent article such as from dry to wet; a signal from the detection device triggered by a first-time connection to an absorbent article; and a signal from the detection device triggered by disconnection of the detection device from an absorbent article after a first-time connection to the absorbent article, and wherein the computing means is arranged to send a signal once the actual inventory value reaches a predefined threshold, wherein said signal triggers at least one of: a warning alarm; an automatic order of new stock comprising a plurality of absorbent articles; and combinations thereof.

16. 发明申请

US20220409443A1 ABSORBENT ARTICLE, A RE-USABLE PART AND A RESPECTIVE METHOD 有权
公开(公告)号：US20220409443A1
公开(公告)日：2022-12-29
申请号：US17778497
申请日：2020-08-20
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Ainas WEBER , Alissa IDELSON , Jens HELLMOLD , Lisa HEIRMAN
IPC分类号： A61F13/49 , A61F13/505
摘要： The current invention concerns to an absorbent article (100) comprising a first part being a disposable part (10), and a second part being a re-usable part (20) wherein the re-usable part (20) is configured to removably hold the disposable part (10), and wherein the absorbent article (100) comprises an electronic system (22) configured to measure data related to a wearer of the absorbent article, and/or to the absorbent article and/or to ambient conditions in close proximity to the wearer of the absorbent article.

17. 发明申请

US20220183905A1 ABSORBENT ARTICLES AND METHODS OF MAKING 有权
公开(公告)号：US20220183905A1
公开(公告)日：2022-06-16
申请号：US17440839
申请日：2020-03-19
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Christina LAMBERTZ , Ainas WEBER , Toon COPPEJANS , Gezime DZAFERI , Björn INGENFELD , Jochen F. SCHNEIDER
IPC分类号： A61F13/537
摘要： An absorbent article comprising an absorbent core sandwiched between a liquid permeable topsheet and a liquid impermeable backsheet, and an acquisition distribution layer positioned between said topsheet and said absorbent core, wherein the absorbent core comprises absorbent material selected from the group consisting of cellulose fibers, superabsorbent polymers and combinations thereof, said absorbent core comprising at least one interconnected channel free of said absorbent material, wherein said channel has a length extending along a longitudinal axis and the absorbent core has a length extending along said longitudinal axis and wherein the length of said channel is from 10% to 95% of the length of said absorbent core wherein the acquisition distribution layer comprises a spunbond and/or carded nonwoven layer comprising synthetic fibers, wherein said synthetic fibers are comprised at a level of greater than 80% wt by weight of said acquisition distribution layer, and wherein said acquisition distribution layer has a basis weight of from 10 to 50 g/m2.

18. 发明公开

US20240180756A1 SYSTEMS AND METHODS FOR DETECTING AND PROCESSING ABSORBENT ARTICLE DATA IN A PRODUCTION LINE 审中-公开
公开(公告)号：US20240180756A1
公开(公告)日：2024-06-06
申请号：US18287883
申请日：2022-04-20
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Ainas WEBER , Thomas HEEGE , Antonio TORRES SAAVEDRA
IPC分类号： A61F13/15 , A61F13/84 , G05B13/02
CPC分类号： A61F13/15772 , G05B13/027 , A61F2013/1578 , A61F2013/8491
摘要： A method for inspecting disposable absorbent articles, the method comprising: providing a controller comprising an inspection algorithm with a convolutional neural network; providing a sensor, preferably selected from the group consisting of an optical sensor, thermal sensor, and combinations thereof; the sensor being in data communication with the controller; providing a reference database, wherein the reference database comprises a plurality of pre-processed images of disposable absorbent articles and/or components thereof that have been labeled with one or more of: a feature or element of the article and/or component thereof; a non-acceptable defect within a feature or element of the article and/or component thereof; an acceptable defect within a feature or element of the article and/or component thereof; an acceptable faultless feature or element of the article and/or component thereof; and combinations thereof; and the method comprising the steps of: training the convolutional neural network preferably through a plurality of iterations or epochs: optionally validating the training, wherein the training step is repeated until a mean average precision score (MAP) of at least 0.9 is attained according to the formula (I) where Q is the number of queries: advancing one or more substrates through a converting process along a machine direction to form an array of absorbent articles; creating a plurality of images of said array of absorbent articles with the sensor; transmitting the images from the sensor to the controller; determining at least one of the properties for the labeled component with the inspection algorithm; cutting the substrate into discrete articles; and based on the determination of the least one of the properties for the labeled component, executing a control action, wherein the control action is selected from the group of automatic rejection of one or more articles, automatic machine-setting adjustment, a warning signal for machine maintenance scheduling. and a machine stop command.

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19. 发明公开

US20240041671A1 ABSORBENT ARTICLES AND METHODS OF MAKING 审中-公开
公开(公告)号：US20240041671A1
公开(公告)日：2024-02-08
申请号：US18381513
申请日：2023-10-18
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Christina LAMBERTZ , Ainas WEBER , Toon COPPEJANS , Gezime DZAFERI , Björn INGENFELD , Jochen F. SCHNEIDER
IPC分类号： A61F13/536 , A61F13/15 , A61F13/537 , A61L15/22 , A61L15/60 , D04H1/425 , D04H1/4291 , D04H3/007 , D04H3/015 , D04H3/14 , A61F13/42 , A61F13/475 , A61F13/533 , A61L15/28 , A61L15/42 , D04H1/54
CPC分类号： A61F13/536 , A61F13/15634 , A61F13/53747 , A61L15/225 , A61L15/60 , D04H1/425 , D04H1/4291 , D04H3/007 , D04H3/015 , D04H3/14 , A61F13/15658 , A61F13/15707 , A61F13/42 , A61F13/4756 , A61F13/533 , A61L15/28 , A61L15/425 , D04H1/54 , A61F13/53708 , A61F2013/15406 , A61F2013/15715 , A61F2013/15878 , A61F2013/15959 , A61F2013/530481
摘要： An absorbent article comprising an absorbent core sandwiched between a liquid permeable topsheet and a liquid impermeable backsheet, and an acquisition distribution system positioned between said topsheet and said absorbent core, wherein the absorbent core comprises absorbent material selected from the group consisting of cellulose fibers, superabsorbent polymers and combinations thereof, wherein said absorbent material is contained within at least one core wrap substrate enclosing said absorbent material, and wherein a top layer of said core wrap is adhered to a bottom layer of said core wrap to form one or more channels substantially free of said absorbent material, wherein said channels have a length extending along a longitudinal axis and the absorbent core has a length extending along said longitudinal axis and wherein the length of said channels is from 10% to 95% of the length of said absorbent core and wherein said channels each follow a substantially continuous path such as from a first end of a channel to a second end of the same channel wherein the acquisition distribution system is multi-layered and comprises at least one spunbond layer and at least one meltblown layer, and wherein said acquisition distribution system is positioned between said absorbent core and said topsheet such that said spunbond and/or meltblown layers are in direct contact with said absorbent core and said topsheet.

20. 发明公开

US20230338207A1 ABSORBENT ARTICLE WITH IMPROVED MULTI-LAYERED CORE 审中-公开
公开(公告)号：US20230338207A1
公开(公告)日：2023-10-26
申请号：US18027434
申请日：2021-09-21
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Stefanie PANNWITT , Christina LAMBERTZ , Björn INGENFELD , Christel MAILINGER , Ainas WEBER , Martín GRANADO
IPC分类号： A61F13/534
CPC分类号： A61F13/534 , A61F2013/15463
摘要： An absorbent article comprising: a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned between said topsheet and backsheet, wherein the absorbent core comprises an absorbent material, said absorbent material comprising a mixture, or blend, of cellulose fibers and superabsorbent polymers, wherein the absorbent core comprises at least a top layer (L1) and a bottom layer (L2) wherein the bottom layer (L2) is positioned between the top layer (L1) and the backsheet, and wherein said absorbent material is contained within at least one core wrap substrate enclosing said absorbent material therein, wherein the at least top layer (L1) and a bottom layer (L2) are directly stacked one on top of the other to form a contact zone (Zc) where the top layer (L1) directly adjoins to the bottom layer (L2), and wherein the top layer (L1) comprises one or more first superabsorbent polymer grades (SAP1) and the bottom layer (L2) comprises one or more second superabsorbent polymer grades (SAP2), wherein the first superabsorbent polymer grades (SAP1) have an AUL that is greater than the AUL of second superabsorbent polymer grades (SAP2), and wherein the first superabsorbent polymer grades (SAP1) have an AUL, as measured according to the test method herein, of greater than 15 g/g.

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