专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022128391A1 ABSORBENT ARTICLE WITH IMPROVED BOTTOM DISTRIBUTION ASSEMBLY 审中-公开
公开(公告)号：WO2022128391A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/083004
申请日：2021-11-25
申请人： DRYLOCK TECHNOLOGIES NV
发明人： SMET, Steven , DERYCKE, Tom , VAN INGELGEM, Werner , VAN MALDEREN, Bart
IPC分类号： A61F13/475 , A61F13/532 , A61F13/537
摘要： An absorbent article comprising a liquid pervious topsheet (300), a liquid impervious backsheet (200), absorbent material positioned between the liquid pervious topsheet and the liquid impervious backsheet, and a bottom distribution assembly between the absorbent material and the liquid impervious backsheet, wherein the absorbent material comprises superabsorbent particles and is arranged such that one or more channels are formed, wherein substantially no absorbent material is present in the one or more channels, wherein the bottom distribution assembly comprises a first layer and a second layer, wherein said first layer has a first density between 20 and 150 kg/m3 and said second layer has a second density between 100 and 400 kg/m3, said second density being higher than the first density, wherein said first layer is closer to the absorbent material than said second layer.

2. 发明申请

WO2018210757A1 ABSORBENT ARTICLE WITH CHANNELS AND METHOD FOR MANUFACTURING THEREOF 审中-公开
公开(公告)号：WO2018210757A1
公开(公告)日：2018-11-22
申请号：PCT/EP2018/062392
申请日：2018-05-14
申请人： DRYLOCK TECHNOLOGIES NV
发明人： SMET, Steven , VAN INGELGEM, Werner , DERYCKE, Tom , VERDUYN, Dries
IPC分类号： A61F13/475 , A61F13/49 , A61F13/511 , A61F13/534
摘要： An absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core comprising an absorbent material between a top core wrap sheet and a back core wrap sheet, said absorbent core being positioned in between said topsheet and said backsheet, said absorbent core having a first and second longitudinal edge and a first and second transverse edge, said absorbent core having a first portion (130a), (130b) and a second portion (130b), (130a) on either side of a transverse crotch line (L), wherein the absorbent core is provided with a plurality of attachment zones where the top core wrap sheet is attached to the back core wrap sheet, wherein, measured in a transverse direction, a first maximum distance between a first and a second attachment zone is bigger than a second maximum distance between a third and a fourth attachment zone.

3. 发明申请

WO2018210756A1 ABSORBENT ARTICLE WITH CHANNELS AND METHOD FOR MANUFACTURING THEREOF 审中-公开
公开(公告)号：WO2018210756A1
公开(公告)日：2018-11-22
申请号：PCT/EP2018/062391
申请日：2018-05-14
申请人： DRYLOCK TECHNOLOGIES NV
发明人： SMET, Steven , VAN INGELGEM, Werner , DERYCKE, Tom , VERDUYN, Dries
IPC分类号： A61F13/475 , A61F13/49 , A61F13/511 , A61F13/534
摘要： Absorbent article comprising a topsheet, a backsheet, and an absorbent core, said absorbent core having: a first and second longitudinal edge and a first and second transverse edge; a longitudinal center line dividing the absorbent core in a first and second longitudinal portion; and a transverse crotch line dividing the absorbent core in a front and a rear portion; wherein the absorbent core is provided with at least a first and second elongate attachment zone extending in the direction of the first and/or second transverse edge; said first elongate attachment zone crossing said longitudinal center line in at least a first crossing point; and said second elongate attachment zone crossing said longitudinal center line in at least a second crossing point; wherein said first and second crossing point may be the same point or a different point, and may be located in said front portion and/or in said rear portion.

4. 发明申请

WO2017158185A1 ELASTOMERIC ABSORBENT ARTICLES 审中-公开
标题翻译：弹性吸收制品
公开(公告)号：WO2017158185A1
公开(公告)日：2017-09-21
申请号：PCT/EP2017/056444
申请日：2017-03-17
申请人： DRYLOCK TECHNOLOGIES NV
发明人： BORRERO, Ricardo , GLAUG, Frank
IPC分类号： A61F13/49 , A61F13/00 , A61F13/02 , A61F13/15
摘要： The present invention includes disposable absorbent articles, such as disposable undergarment, diapers, other garments, and wound care dressings, having an elastomeric material disposed between two substrate layers and an absorbent core system that disposed on top of or between the two substrate layers. This invention may also include a disposable article having an elastomeric material disposed between two substrate layers without an absorbent core. The inclusion of an stretch adhesive in the construction of the article in various portions of the article (e.g., fastening tabs, front and/or rear sections, entire article, etc.) results in improved securement of the article to a wearer for reducing the risk of leakage and further improving comfort for the wearer. Furthermore, the inclusion of a stretch adhesive can provide a smooth contoured fit to a wearer, thereby improving appearance and self-confidence for the wearer.
摘要翻译：本发明包括一次性吸收制品，诸如一次性内衣，尿布，其他衣服和伤口护理敷料，其具有设置在两个基底层之间的弹性体材料和设置在两个基底层之间的吸收芯系统或两个基底层之间。本发明还可以包括具有布置在两个基底层之间而不具有吸收芯的弹性体材料的一次性制品。在制品的各个部分（例如，紧固片，前部和/或后部，整个制品等）中在制品的构造中包含拉伸粘合剂导致制品固定到穿着者身上以用于减少泄漏风险以及进一步改善佩戴者的舒适度。此外，包含拉伸粘合剂可以为穿着者提供光滑的轮廓配合，由此改善穿着者的外观和自信。

5. 发明申请

WO2022129643A1 ABSORBENT ARTICLE WITH IMPROVED STRUCTURE 审中-公开
公开(公告)号：WO2022129643A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/086892
申请日：2021-12-20
申请人： DRYLOCK TECHNOLOGIES NV
发明人： DERYCKE, Tom , SMET, Steven , VAN MALDEREN, Bart
IPC分类号： A61F13/475 , A61F13/532 , A61F13/537 , A61F13/539 , A61F13/4756 , A61F13/53717 , A61F13/53747 , A61F2013/5315
摘要： An absorbent article comprising a liquid pervious topsheet (300), a liquid impervious backsheet (200), absorbent material positioned between the liquid pervious topsheet and the liquid impervious backsheet, and a capillary acceleration sheet (400) and/or a top core wrap between the absorbent material and the liquid pervious topsheet, wherein the absorbent material, typically comprising superabsorbent particles and optionally cellulosic fluff pulp, is arranged on a bottom core wrap such that one or more channels are formed, wherein less absorbent material per surface area is present in the one or more channels compared to an area around the one or more channels, wherein preferably substantially no absorbent material is present in the one or more channels, wherein the bottom core wrap is attached to the top core wrap and/or the capillary acceleration sheet in one or more permanent attachment zones in the respective one or more channels; each permanent attachment zone including all permanent attachment portions within the respective channel; wherein, seen in a transverse direction of the absorbent core, an average width (wb) of each permanent attachment zone is less than 90% of an average width (wc) of the corresponding channel and more than 25% of the average width (wc) of the corresponding channel; and/or wherein, seen in a longitudinal direction of the absorbent core, an average length (lb) of each permanent attachment zone is less than 99% of an average length (lc) of the corresponding channel and more than 50% of the average length (lc) of the corresponding channel.

6. 发明申请

WO2019219655A1 ABSORBENT ARTICLE WITH SPACER ELEMENT 审中-公开
公开(公告)号：WO2019219655A1
公开(公告)日：2019-11-21
申请号：PCT/EP2019/062301
申请日：2019-05-14
申请人： DRYLOCK TECHNOLOGIES NV
发明人： VAN MALDEREN, Bart , SMET, Steven , VAN INGELGEM, Werner
IPC分类号： A61F13/532 , A61F13/537 , A61F13/535
摘要： An absorbent article having a front edge intended to be positioned at a front side of a person and a rear edge intended to be positioned at a rear side of a person, said absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent material between said topsheet and said backsheet, wherein at least a first spacer element is included between said topsheet and said backsheet, wherein the first spacer element has a top side facing the topsheet, a bottom side facing the backsheet, and a number of lateral sides between the top and the bottom side, and wherein the absorbent material extends along at least two opposite lateral sides of the first spacer element; said first spacer element being configured to guide liquid to the absorbent material upon wetting of the absorbent article.

7. 发明申请

WO2019206961A1 ABSORBENT ARTICLE 审中-公开
公开(公告)号：WO2019206961A1
公开(公告)日：2019-10-31
申请号：PCT/EP2019/060462
申请日：2019-04-24
申请人： DRYLOCK TECHNOLOGIES NV
发明人： VAN INGELGEM, Werner , SMET, Steven , VAN MALDEREN, Bart
IPC分类号： A61F13/533 , A61F13/539 , A61F13/15
摘要： An absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the liquid pervious topsheet and the liquid impervious backsheet; said absorbent article having a first and second longitudinal edge and a first and second transverse edge; wherein the absorbent core comprises a bottom core wrap sheet, absorbent material, and a liquid management structure, wherein the absorbent material is positioned directly between the bottom core wrap sheet and the liquid management structure; and wherein the liquid management structure covers at least a surface portion of the absorbent material and comprises at least one channel portion forming at least one channel zone in the absorbent core.

8. 发明申请

WO2019193103A1 ABSORBENT ARTICLE WITH REDUCED ABSORBENT CORE 审中-公开
公开(公告)号：WO2019193103A1
公开(公告)日：2019-10-10
申请号：PCT/EP2019/058524
申请日：2019-04-04
申请人： DRYLOCK TECHNOLOGIES NV
发明人： VAN INGELGEM, Werner , SMET, Steven , VAN MALDEREN, Bart
IPC分类号： A61F13/53 , A61F13/49 , A61F13/532 , A61F13/534
摘要： An absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the liquid pervious topsheet and the liquid impervious backsheet; said absorbent article having a first and second longitudinal edge and a first and second transverse edge; wherein the absorbent core comprises a top core sheet, a back core sheet, and absorbent material arranged partially between the top core sheet and the back core sheet; wherein at least one of the top core sheet and the back core sheet comprises at least one attachment portion which is attached to the other one of the top core sheet and the back core sheet forming at least one attachment zone, and at least one edge portion having at least one free edge and covering a portion of the absorbent material.

9. 发明申请

WO2022112412A1 ABSORBENT ARTICLE WITH IMPROVED CAPILLARY ACCELERATION SHEET 审中-公开
公开(公告)号：WO2022112412A1
公开(公告)日：2022-06-02
申请号：PCT/EP2021/082991
申请日：2021-11-25
申请人： DRYLOCK TECHNOLOGIES NV
发明人： VAN INGELGEM, Werner , DERYCKE, Tom , SMET, Steven , VAN MALDEREN, Bart
IPC分类号： A61F13/475 , A61F13/532 , A61F13/537
摘要： An absorbent article comprising a liquid pervious topsheet (300), a liquid impervious backsheet (200), absorbent material positioned between the liquid pervious topsheet and the liquid impervious backsheet, and a capillary acceleration sheet (400) between the absorbent material and the liquid pervious topsheet, wherein the absorbent material, typically comprising superabsorbent particles, is arranged on a bottom core wrap sheet such that one or more channels are formed, wherein less absorbent material per surface area is present in the one or more channels compared to an area around the one or more channels, wherein preferably substantially no absorbent material is present in the one or more channels, wherein the capillary acceleration sheet (400) comprises at least one meltblown layer, and wherein the at least one meltblown layer represents between 2 and 8 weight% of the weight of the capillary acceleration sheet.

10. 发明申请

WO2019038451A1 INTEGRATED ABSORBENT SYSTEM FOR DISPOSABLE ARTICLES 审中-公开
公开(公告)号：WO2019038451A1
公开(公告)日：2019-02-28
申请号：PCT/EP2018/073004
申请日：2018-08-27
申请人： DRYLOCK TECHNOLOGIES NV
发明人： GLAUG, Frank , ANDERSEN, Karl , BORRERO, Ricardo
IPC分类号： A61F13/475 , A61F13/534 , A61F13/535 , A61F13/47
CPC分类号： A61F13/534 , A61F13/4704 , A61F13/4756 , A61F13/535
摘要： The presently disclosed integrated absorbent core systems and methods for producing the same generally involve a central core system and an end core system extending beyond at least one of the ends of the central core system. The central core system includes absorbent structures disposed between two substrates and separated from one another by bonds generally extending between the transverse edges of the central core system, such as ultrasonic or heat bonds.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式