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

US20210077319A1 ABSORBENT CORE, ARTICLES COMPRISING SAID CORE, AND METHODS OF MAKING 有权
公开(公告)号：US20210077319A1
公开(公告)日：2021-03-18
申请号：US16970188
申请日：2018-05-17
申请人： ONTEX BVBA , ONTEX GROUP NV
发明人： Ainas WEBER , Nathalie VAN SANDE , Dries COBBAERT
IPC分类号： A61F13/539 , A61F13/15 , A61F13/49 , A61F13/47
摘要： An absorbent core comprising: a front portion; a back portion; a middle portion position 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 comprising an absorbent material sandwiched between upper and lower layers of said core wherein the absorbent core comprises at least one interconnected channel substantially free of absorbent material and with at least portions thereof extending along both the length and the width of said core arranged to form an open end proximal to the front portion and a closed end proximal to the back portion and wherein said channel is formed by mechanically bonding said upper layer directly to said lower layer at a plurality of distinct bonding sites, wherein each channel portion comprises no more than two consecutive bonding sites taken along a channel width axis.

2. 发明公开

US20230157898A1 ARRAY OF DISPOSABLE ABSORBENT ARTICLES 审中-公开
公开(公告)号：US20230157898A1
公开(公告)日：2023-05-25
申请号：US17990234
申请日：2022-11-18
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Dries COBBAERT , Nathalie VAN SANDE
IPC分类号： A61F13/15 , A61F13/49
CPC分类号： A61F13/15203 , A61F13/49 , A61F2013/15463 , A61F2013/530306
摘要： The present disclosure relates to an array of disposable absorbent articles adapted for different activities, the array comprising a first package comprising a plurality of pant-type absorbent articles (10), configured to be worn about the lower torso of a wearer and a second package comprising a plurality of pad-type absorbent articles (10′), configured to be fastened to an undergarment, wherein the absorbent core (1,1′) of said pant-type and said pad-type absorbent articles (10,10′) comprises absorbent material selected from the group consisting of cellulose fibers, superabsorbent polymers and combinations thereof, said absorbent material being 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 (4) substantially free of said absorbent material.

3. 发明公开

US20240148566A1 ABSORBENT ARTICLE WITH IMPROVED ELASTIC PANELS 审中-公开
公开(公告)号：US20240148566A1
公开(公告)日：2024-05-09
申请号：US18279654
申请日：2022-03-04
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Ulrich LAMPE , Sven GOETZ , Dries COBBAERT
IPC分类号： A61F13/49 , A61F13/15 , A61F13/56 , A61F13/53
CPC分类号： A61F13/49015 , A61F13/15203 , A61F13/565 , A61F2013/530481
摘要： An absorbent article comprising: a chassis comprising a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned between said topsheet and backsheet, and comprising a longitudinal axis extending along a length of said chassis and a transverse axis being substantially perpendicular to the longitudinal axis and extending along a width of said chassis, wherein said length extends along the longest dimension of said chassis; and at least one elastically elongatable panel joined to the chassis, wherein the elastically elongatable panel comprises: at least one cover layer; and an elastomeric film attached to the cover layer, wherein said/least one cover layer and elastomeric film are joined by mechanical bonding, at a plurality of discrete bonding elements and wherein each said panel comprises a plurality of wrinkles having peaks and troughs formed on at least one of said cover layer, wherein said panel comprises an average of no more than two, preferably no more than one, wrinkles between two consecutive discrete bonding elements along a panel length extending substantially parallel to the transverse axis, and preferably wherein said panel comprises a wrinkle distribution of at least 1.1 wrinkles/mm, according to the method herein.

4. 发明申请

US20220160553A1 ABSORBENT CORES COMPRISING FOAM MATERIAL 有权
公开(公告)号：US20220160553A1
公开(公告)日：2022-05-26
申请号：US17531136
申请日：2021-11-19
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Eva STAELENS , Dries COBBAERT , Lieven DHOOGE , Chaminda KORALALAGE , Roderick DAVIDSON
IPC分类号： A61F13/537 , A61F13/15
摘要： The present invention relates to absorbent cores for use in absorbent articles, preferably of the disposable personal hygiene type. It discloses absorbent cores comprising a foam layer incorporating a nonwoven fabric and having a top surface and a bottom surface, said foam layer top surface comprising one or more indented compressed portions and one or more raised non-compressed portions. The foam layer has openings extending through the foam and the nonwoven fabric. The absorbent core further comprises, joined to the bottom surface of the foam layer, a nonwoven comprising superabsorbent polymers. Absorbent cores of the present invention provide a fast acquisition of body exudates and a good liquid retention capacity. This is further achieved in a simple and cost-effective way without complex and considerable foam formulation and processing requirements.

5. 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).

6. 发明公开

US20240180757A1 ABSORBENT ARTICLES HAVING A WETNESS INDICATOR 审中-公开
公开(公告)号：US20240180757A1
公开(公告)日：2024-06-06
申请号：US18287862
申请日：2022-04-18
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Björn INGENFELD , Moula Saheb MOHAMMED , Christina LAMBERTZ , Ainas WEBER , Dries COBBAERT
IPC分类号： A61F13/42 , A61F13/49 , A61F13/531
CPC分类号： A61F13/42 , A61F13/49001 , A61F13/531 , A61F2013/422
摘要： The present disclosure relates to absorbent hygiene articles having a substantially continuous channel (4) and a wetness indicator (5) which can indicate the presence of a liquid bodily exudate in the article. The continuously extending wetness indicator (5), as seen from the garment-facing side of the article, is coincident with the longitudinal center line (LCL) of the article and comprises an overlapping portion (51) superposed with at least part of the longitudinally extending channel central section (41), and an exposed portion (52) superposed with absorbent material at least partially surrounded by channel sections (42,43) closer to the front transverse edge (3) of the article. Such a combination of channel and wetness indicator may offer an easy-to-manufacture absorbent article able to indicate a sequence of wetting events and to give an accurate indication of how full the article is.

7. 发明公开

US20230149224A1 ABSORBENT ARTICLES AND METHODS OF MAKING 审中-公开
公开(公告)号：US20230149224A1
公开(公告)日：2023-05-18
申请号：US17920507
申请日：2021-04-22
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Nathalie VAN SANDE , Dries COBBAERT , Christina LAMBERTZ , Norbert GARAJ , Björn INGENFELD , Karen ROETS , Thomas HEEGE , Ainas WEBER , Stefanie PANNWITT
IPC分类号： A61F13/475 , A61F13/511 , A61F13/15
CPC分类号： A61F13/4756 , A61F13/51108 , A61F13/15577
摘要： The present invention relates to an absorbent core (1) for an absorbent article, comprising absorbent material and a continuous channel (4) substantially free of said absorbent material. Said channel (4) comprises at least (i) one longitudinally extending central section (41) coincident with the longitudinal center line (LCL), (ii) four longitudinally extending lateral sections (42), (iii) four diagonally extending diagonal sections (43), and (iv) one transversally extending ending section (44, 44′). A continuous channel made of at least these essential channel sections provides fast absorption, good liquid distribution throughout the entire core, improved fit and comfort and minimizes the risk of leakage.

8. 发明申请

US20210186775A1 ELASTICISED ABSORBENT ARTICLE 有权
公开(公告)号：US20210186775A1
公开(公告)日：2021-06-24
申请号：US17272761
申请日：2019-09-04
申请人： ONTEX BV , ONTEX GROUP NV
发明人： Dries COBBAERT , Nathalie VAN SANDE
IPC分类号： A61F13/49 , A61F13/496
摘要： The present invention relates to an absorbent article (1), preferably an incontinence pant-like diaper, comprising a chassis (2), a front waist region (3), a back waist region (4) and a crotch region (5) extending between said front and back waist regions (3,4); wherein the front and back waist regions (3,4) are joinable to each other and wherein, when joined, a waist-opening is formed and a pair of leg-openings are formed by one or more crotch-leg-peripheral-edges (17,17′) and front and back waist-leg-peripheral-edges (18,18′,19,19′), and wherein first and second front waist-leg-peripheral-edges (18,18′) extend from a first position (20,20′) proximal to the crotch region (5) to a second position (21,21′) distal therefrom and proximal to a lateral edge (15,15′) of the front waist region (3), said first and second front waist-leg-peripheral-edges (18,18′) being oppositely disposed from the longitudinal axis. It is characterized in that distance D extending parallel to the longitudinal axis (Y-Y) between the front waist end (13) and a fifth position (22,22′) along the first and second front waist-leg-peripheral-edges (18,18′) which is closest to the front waist end (13), is smaller than length L of a front waist lateral edge (15,15′) extending parallel to the longitudinal axis (Y-Y).

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