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公开(公告)号:CA2630579A1
公开(公告)日:2007-06-21
申请号:CA2630579
申请日:2005-12-16
Applicant: SCA HYGIENE PROD AB
Inventor: BOGREN MARIA , BOISSIER ELISABETH , HERMANSSON KENT , HAKANSSON CARIN , ANDERSSON PATRIK
IPC: A61F13/15 , A61F13/512
Abstract: An absorbent product having a rear part, a front part and a crotch part in its longitudinal direction, including a liquid permeable perforated top sheet facing the wearer, a liquid impermeable back sheet facing away from the wearer, and an absorbent structure positioned between the top sheet and the back sheet, and whereby longitudinally extending textile-like edges are positioned on both longitudinal sides of the top sheet, whereby the rear part of the absorbent structure is rounded in the form of at least three different radii. Hereby, it is possible to adjust the shape of the absorbent structure so that more absorbent material is put in the product.
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公开(公告)号:AU2005339201A1
公开(公告)日:2007-06-21
申请号:AU2005339201
申请日:2005-12-16
Applicant: SCA HYGIENE PROD AB
Inventor: BOISSIER ELISABETH , HAKANSSON CARIN , HERMANSSON KENT , BOGREN MARIA , ANDERSSON PATRIK
IPC: A61F13/15 , A61F13/512
Abstract: An absorbent product having a rear part, a front part and a crotch part in its longitudinal direction, including a liquid permeable perforated top sheet facing the wearer, a liquid impermeable back sheet facing away from the wearer, and an absorbent structure positioned between the top sheet and the back sheet, and whereby longitudinally extending textile-like edges are positioned on both longitudinal sides of the top sheet, whereby the rear part of the absorbent structure is rounded in the form of at least three different radii. Hereby, it is possible to adjust the shape of the absorbent structure so that more absorbent material is put in the product.
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公开(公告)号:AU2005339199A1
公开(公告)日:2007-06-21
申请号:AU2005339199
申请日:2005-12-16
Applicant: SCA HYGIENE PROD AB
Inventor: BOISSIER ELISABETH , ANDERSSON PATRIK , HERMANSSON KENT , YAZARLO SHADI
IPC: A61F13/512
Abstract: The invention refers to an absorbent product including a liquid permeable apertured top sheet facing the wearer during use, and a liquid-impermeable back sheet facing away from the wearer during use, whereby longitudinally extending textile-like edges are positioned on both longitudinal sides of the top sheet whereby the textile-like edges comprise apertures. Hereby, the textile-like edges will amongst others have the capacity to transport moisture that is formed at the interface between the textile-like edges and the wearer skin. Further, the apertures will allow a certain acquisition, i.e., liquid can be transported to the absorbent structure of the product.
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公开(公告)号:BR112013033434B1
公开(公告)日:2020-09-29
申请号:BR112013033434
申请日:2011-06-28
Applicant: ESSITY HYGIENE & HEALTH AB , SCA HYGIENE PROD AB
Inventor: ANDERSSON PATRIK , BERGSTRÖM PER , LUNDMAN MARLIN
IPC: A61F13/539 , A61F13/535 , A61F13/537
Abstract: artigo absorvente com estrutura de captação. a presente invenção se refere a um artigo absorvente (1) compreendendo uma folha superior permeável a líquido (2), uma folha traseira impermeável a líquido (4) e um núcleo absorvente ( 6) colocado entre a folha superior (2) e a folha traseira (4). o núcleo absorvente (6) compreende uma primeira camada absorvente (22) tendo uma abertura (25) que se estende através da mesma. uma estrutura de controle de fluxo de líquido (24) está disposta entre a primeira camada absorvente (22) e a folha traseira (4). a estrutura de controle de fluxo de líquido (24) é uma estrutura em camadas que compreende uma camada 15 fibrosa polimérica não-perfurada (31) e uma primeira camada polimérica perfurada (32) tendo um peso base de 50 g/m2 a 100 g/m2.
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公开(公告)号:CA2834766C
公开(公告)日:2019-06-18
申请号:CA2834766
申请日:2011-06-28
Applicant: SCA HYGIENE PROD AB
Inventor: ANDERSSON PATRIK , BERGSTROM PER , LUNDMAN MALIN
IPC: A61F13/537 , A61F13/535 , A61F13/539
Abstract: An absorbent article (1 ) comprising a fluid permeable topsheet (2), a fluid impermeable backsheet (4) and an absorbent core (6) enclosed between the topsheet (2) and the backsheet (4). The absorbent core (6) comprises a first absorbent layer (22) having an opening (25) extending therethrough. A fluid flow control structure (24) is arranged between the first absorbent layer (22) and the backsheet (4). The fluid flow control structure (24) is a layered structure comprising a non-perforated fibrous polymeric layer (31 ) and a first perforated polymeric layer (32) having a basis weight of from 50 g/m2 to100 g/m2.
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公开(公告)号:RU2636375C1
公开(公告)日:2017-11-22
申请号:RU2016126191
申请日:2013-12-03
Applicant: SCA HYGIENE PROD AB
Inventor: ANDERSSON PATRIK , ABBAS SKHABIRA , GRAKHN LUIZ
IPC: A61F13/537
Abstract: Абсорбирующееизделие, включающеепроницаемыйдляжидкостиверхнийлист, непроницаемыйдляжидкостизаднийлист, абсорбирующуюсердцевину, расположеннуюмеждуверхнимлистоми заднимлистом, ипринимающийи распределяющийслой (ПРС) нетканогоматериала, которыйрасполагаетсямеждуверхнимлистоми абсорбирующейсердцевиной. Нетканыйматериалимеетповерхностнуюплотностьот 20 до 40 г/м, от 3 до 20 сквозныхотверстийна 1 см, причемэтиотверстияимеютдиаметрв поперечномнаправлениии машинномнаправленииот 1 до 3 мм, и, поменьшеймере, 70 мас.% нетканогоПРСсодержатволокна, имеющиедиаметрволоконот 12 до 22 мкм. 15 з.п. ф-лы, 1 табл., 5 ил.
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公开(公告)号:BR112014013341A8
公开(公告)日:2017-06-13
申请号:BR112014013341
申请日:2011-12-01
Applicant: SCA HYGIENE PROD AB
Inventor: ANDERSSON PATRIK , EHLERS KERSTIN K , HANSON CHARLOTTA , KITZER PETER P , LALIBERTE THOMAS R , PERSSON CHARLOTTE , PRIOLEAU LORI-ANN S , WIEZELL BRITT-MARIE , WOOD LEIGH E
IPC: B32B27/02 , A61F13/537 , D04H3/00
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公开(公告)号:ES2544948T3
公开(公告)日:2015-09-07
申请号:ES06716952
申请日:2006-03-01
Applicant: SCA HYGIENE PROD AB
Inventor: WAHLSTRÖM JOHAN , HELMFRIDSSON BROR-INGE , OLSSON KEN , ANDERSSON PATRIK , FARBROT ANNE
IPC: A61F13/512 , A61F13/15
Abstract: Un artículo absorbente que comprende un revestimiento (6) lateral permeable a los líquidos, adaptado para colocarse adyacente al cuerpo de un portador, una lámina (4) posterior impermeable a los líquidos y un núcleo (2) absorbente colocado entre el revestimiento lateral y la lámina posterior, comprendiendo además dicho artículo una capa (5) de transferencia de líquidos, porosa, entre el revestimiento (6) lateral y el núcleo (2) absorbente, conteniendo tanto dicho revestimiento como dicha capa de transferencia material termoplástico y se unen entre sí en una pluralidad de sitios (11) de unión dentro de los cuales se ha producido que el material termoplástico se ablande o se funda al menos parcialmente y de ese modo se unan entre sí el revestimiento y la capa de transferencia, comprendiendo dicho revestimiento (6) una pluralidad de perforaciones (7), teniendo dicho revestimiento (6) una estructura tridimensional de regiones elevadas y deprimidas alternando, en el que las perforaciones (7) están presentes en los fondos de las depresiones (8) de dicho revestimiento como se observa del lado que se enfrenta al cuerpo del revestimiento, teniendo dicho artículo una dirección (y) longitudinal y una dirección (x) transversal, caracterizado por que en al menos una parte central del artículo, correspondiente a la denominada área de humedecimiento, dichos sitios (11) de unión cubren un área de entre 0,2% y 5% del área total de dicha parte del revestimiento (6) que se circunscribe por dichos sitios (11) de unión y que cada sitio de unión presenta un área de no más de 13 mm2.
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公开(公告)号:TNSN08263A1
公开(公告)日:2009-10-30
申请号:TNSN08263
申请日:2008-06-13
Applicant: SCA HYGIENE PROD AB
Inventor: ANDERSSON PATRIK , BOGREN MARIA , HÅKANSSON CARIN , HERMANSSON KENT , FRANSSON LINDA
IPC: A61F13/512
Abstract: Absorbent product chosen from an incontinence protection, a sanitary napkin and a panty liner, comprising a liquid permeable perforated top sheet facing the wearer during use, a liquid impermeable back sheet facing away from the wearer during use, whereby longitudinally extending textile-like edges are positioned on both longitudinal sides of the top sheet, so that a central part of the top sheet is not covered by the textile-like edges, whereby the longitudinal diameter of the apertures of the top sheet is in the interval from 0.1 to 3.2 mm, preferably from 0.5 to 3.2 mm, more preferably from 0.9 to 2.4 and most preferably from 1.6 to 2.4 mm, wherein at least 70 % of the area of the central part of the top sheet is apertured, and wherein the top sheet further comprises perforations, that are positioned between the apertures of the top sheet. Hereby, since relatively large apertures are used, liquid is quickly let through the top sheet to the absorbent structure. Further, since small perforations are positioned between the apertures and the top sheet to a large extent is open, the acquisition properties are enhanced.
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公开(公告)号:MX2007009880A
公开(公告)日:2007-10-03
申请号:MX2007009880
申请日:2006-03-01
Applicant: SCA HYGIENE PROD AB
Inventor: HELMFRIDSSON BROR-INGE , FARBROT ANNE , WAHLSTROM JOHAN , OLSSON KEN , ANDERSSON PATRIK
IPC: A61F13/512 , A61F13/15
Abstract: Articulo absorbente que comprende una capa de transferencia de liquido (5) colocada entre un revestimiento del lado de cuerpo permeable al liquido (6) y un nucleo absorbente (2). El revestimiento (6 comprende una pluralidad de perforaciones (7). El revestimiento y la capa de transferencia estan unidos en una pluralidad de sitios de union (11) que cubren un area de entre 0.5% y 11 % del area del revestimiento (6) que esta circunscrita por los sitios de union y en donde cada sitio de enlace tiene un area de no mas de 13 mm2. El revestimiento perforado (6) y la capa de transferencia (5) combinados proporcionan una entrada rapida de liquido y una baja rehumectacion contra el usuario. El revestimiento (6) tiene una estructura tri-dimensional de regiones elevadas y rebajadas alternadas y las perforaciones (7) estan presentes en las partes inferiores de los rebajos (8) de dicho revestimiento como se ven a partir del lado que confronta al cuerpo del revestimiento.
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