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公开(公告)号：US20220362068A1
公开(公告)日：2022-11-17
申请号：US17875463
申请日：2022-07-28
发明人： Lan LUAN , Qiuxia YANG , Masayuki TSUJI , Hiroshi FUJIKAWA , Wiebke SCHEIBNER , Koichi MORIMOTO , Xu GAO , Ling TONG , Abhishek SURUSHE , DonSub LEE , Kazuaki TAMEISHI , Ekaterina PONOMARENKO
IPC分类号： A61F13/496 , A61F13/49
摘要： Disclosed is a pant type absorbent article having a waist guard portion on the back elastic belt, wherein the waist guard portion has a specific location in view of the location from the distal edge to the proximal edge relative to the percentage of the seam length LS, the waist guard portion comprising a waist guard elastic portion having a longitudinal dimension of no greater than about 40 mm, wherein the remainder of the elastic belt superposing the waist guard elastic portion is defined a correlated portion, wherein the tensile stress of the waist guard elastic portion is higher than that of the correlated portion.
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公开(公告)号：US20240115435A1
公开(公告)日：2024-04-11
申请号：US18474560
申请日：2023-09-26
发明人： Yoichiro YAMAMOTO , Fengchun YE , Hiroshi FUJIKAWA , Jiale HUANG , Yi YUAN
IPC分类号： A61F13/537 , A61F13/15 , A61F13/49
CPC分类号： A61F13/53747 , A61F13/15203 , A61F13/49011 , A61F13/49014 , A61F13/49019 , A61F13/53704 , A61F2013/530613
摘要： Disclosed is an absorbent body for an absorbent article comprising 1) a water permeable topsheet; 2) a water impermeable backsheet; 3) an absorbent core disposed between the topsheet and the backsheet; and 4) a composite isolation sheet bonded to the wearer facing side of the topsheet.
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公开(公告)号：US20210267815A1
公开(公告)日：2021-09-02
申请号：US17180978
申请日：2021-02-22
发明人： Xu GAO , Ling TONG , Abhishek Prakash SURUSHE , Koichi MORIMOTO , Hiroshi FUJIKAWA , Masayuki TSUJI , DonSub LEE , Kazuaki TAMEISHI
IPC分类号： A61F13/49 , A61F13/496 , A61F13/15 , A61F13/494 , A61F13/53
摘要： Disclosed is a pant type absorbent article having a waist guard portion on the front and/or back elastic belt, wherein the waist guard portion has a specific location in view of the location from the distal edge to the proximal edge relative to the percentage of the seam length LS, the waist guard portion comprising a waist guard elastic portion having a longitudinal dimension of no greater than about 40mm, wherein the remainder of the elastic belt superposing the waist guard elastic portion is defined a correlated portion, wherein the tensile stress of the waist guard elastic portion is higher than that of the correlated portion.
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公开(公告)号：US20240115434A1
公开(公告)日：2024-04-11
申请号：US18474571
申请日：2023-09-26
发明人： Yoichiro YAMAMOTO , Fengchun YE , Hiroshi FUJIKAWA , Jiale HUANG , Yi YUAN , Xinjun WANG
IPC分类号： A61F13/513 , A61F13/49 , A61F13/495
CPC分类号： A61F13/513 , A61F13/49011 , A61F13/49019 , A61F13/495
摘要： Disclosed is an absorbent body comprising: 1) a water permeable topsheet; 2) a water impermeable backsheet; 3) an absorbent core disposed between the topsheet and the backsheet; and 4) a composite isolation sheet bonded to the wearer facing side of the topsheet. The composite isolation sheet comprises: a) a pair of inner cuffs having a pair of side edges which are elasticized in the longitudinal direction; b) a front portion or a back portion; and c) a longitudinal elastic element disposed on the front portion or the back portion. The longitudinal elastic element extends substantially in the longitudinal direction.
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公开(公告)号：US20220362069A1
公开(公告)日：2022-11-17
申请号：US17875471
申请日：2022-07-28
发明人： Xu GAO , Hiroshi FUJIKAWA , Qi YANG , Koichi MORIMOTO , Abhishek SURUSHE
IPC分类号： A61F13/494 , A61F13/49
摘要： Disclosed is an absorbent article having a back elastic belt comprising a waist guard portion extending towards the crotch region from a closed base line towards an open edge, wherein the waist guard portion is partially bonded to the remainder of the back elastic belt to define a pocket.
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