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1. 发明申请

WO2021170026A1 PANT-TYPE ABSORBENT ARTICLE 审中-公开
公开(公告)号：WO2021170026A1
公开(公告)日：2021-09-02
申请号：PCT/CN2021/077841
申请日：2021-02-25
申请人： THE PROCTER & GAMBLE COMPANY , GAO, Xu , FUJIKAWA, Hiroshi , YANG, Qi , MORIMOTO, Koichi , SURUSHE, Abhishek Prakash
发明人： GAO, Xu , FUJIKAWA, Hiroshi , YANG, Qi , MORIMOTO, Koichi , SURUSHE, Abhishek Prakash
IPC分类号： A61F13/49 , A61F13/494 , A61F13/495 , A61F13/496
摘要： Disclosed is an absorbent article having a longitudinal direction and a transverse direction comprising a front elastic belt, a back elastic belt, a crotch region, a waist opening, and a pair of leg openings; the crotch region extending longitudinally between the front elastic belt and the back elastic belt; the absorbent article comprising an absorbent main body extending the entire longitudinal dimension of the crotch region and further extending partly into each of the front elastic belt and the back elastic belt, the absorbent main body comprising a liquid pervious topsheet, a liquid impervious backsheet, an absorbent material region sandwiched therebetween, and a pair of inner cuffs disposed along both transverse edges extending in the longitudinal direction and superposing the topsheet, wherein the inner cuffs extend from the topsheet toward the longitudinal axis to form a free edge; the 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; wherein each free edge of the pair of inner cuff comprises an unattached portion unattached to the topsheet and extending from the front region through the crotch region to the back region, an attached portion attached to the topsheet and adjacent the unattached portion, and a dividing point separating the attached portion and the unattached portion, wherein at least some portion of the unattached portion comprises a longitudinally extending inner cuff elastic body in active elasticity; wherein the dividing point of the inner cuff is positioned superposing the pocket, or within about 5mm more proximal from the open edge of the waist guard portion in the longitudinal direction.

2. 发明申请

WO2021170028A1 PANT-TYPE ABSORBENT ARTICLE AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：WO2021170028A1
公开(公告)日：2021-09-02
申请号：PCT/CN2021/077843
申请日：2021-02-25
申请人： THE PROCTER & GAMBLE COMPANY , LUAN, Lan , YANG, Qiuxia , TSUJI, Masayuki , FUJIKAWA, Hiroshi , SCHEIBNER, Wiebke , MORIMOTO, Koichi , GAO, Xu , TONG, Ling , SURUSHE, Abhishek Prakash , LEE, DonSub , TAMEISHI, Kazuaki , PONOMARENKO, Ekaterina
发明人： LUAN, Lan , YANG, Qiuxia , TSUJI, Masayuki , FUJIKAWA, Hiroshi , SCHEIBNER, Wiebke , MORIMOTO, Koichi , GAO, Xu , TONG, Ling , SURUSHE, Abhishek Prakash , LEE, DonSub , TAMEISHI, Kazuaki , PONOMARENKO, Ekaterina
IPC分类号： A61F13/15 , A61F13/496 , A61F13/495 , 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 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.

3. 发明申请

WO2021169166A1 PANT-TYPE ABSORBENT ARTICLE AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：WO2021169166A1
公开(公告)日：2021-09-02
申请号：PCT/CN2020/104295
申请日：2020-07-24
申请人： THE PROCTER & GAMBLE COMPANY , GAO, Xu , TONG, Ling , SURUSHE, Abhishek Prakash , MORIMOTO, Koichi , FUJIKAWA, Hiroshi , TSUJI, Masayuki , LEE, DonSub , TAMEISHI, Kazuaki
发明人： GAO, Xu , TONG, Ling , SURUSHE, Abhishek Prakash , MORIMOTO, Koichi , FUJIKAWA, Hiroshi , TSUJI, Masayuki , LEE, DonSub , TAMEISHI, Kazuaki
IPC分类号： A61F13/49
摘要： A pant type absorbent article (20) has a waist guard portion (WGP) on the front elastic belt (84) and/or the back elastic belt (86), wherein the waist guard portion (WGP) 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 (WGP) comprising a waist guard elastic portion (WGEP) having a longitudinal dimension of no greater than about 40mm, wherein the remainder of the elastic belt (84, 86) superposing the waist guard elastic portion (WGEP) is defined a correlated portion (CP), wherein the tensile stress of the waist guard elastic portion (WGEP) is higher than that of the correlated portion (CP).

4. 发明申请

WO2021168782A1 PANT-TYPE ABSORBENT ARTICLE AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：WO2021168782A1
公开(公告)日：2021-09-02
申请号：PCT/CN2020/077152
申请日：2020-02-28
申请人： THE PROCTER & GAMBLE COMPANY , GAO, Xu , TONG, Ling , SURUSHE, Abhishek Prakash , MORIMOTO, Koichi , FUJIKAWA, Hiroshi , TSUJI, Masayuki , LEE, DonSub , TAMEISHI, Kazuaki
发明人： GAO, Xu , TONG, Ling , SURUSHE, Abhishek Prakash , MORIMOTO, Koichi , FUJIKAWA, Hiroshi , TSUJI, Masayuki , LEE, DonSub , TAMEISHI, Kazuaki
IPC分类号： A61F13/49
摘要： A pant-type absorbent article (20) having a waist guard portion (WGP) on the front elastic belt (84) and/or back elastic belt (86), wherein the waist guard portion (WGP) has a specific location in view of the location from the distal edge to the proximal edge relative to the percentage of the seam (32) length LS, the waist guard portion (WFP) comprising a waist guard elastic portion (WGEP) having a longitudinal dimension of no greater than about 40mm, wherein the remainder of the elastic belt superposing the waist guard elastic portion (WGEP) is defined a correlated portion (CP), wherein the tensile stress of the waist guard elastic portion (WGEP) is higher than that of the correlated portion (CP).

5. 发明申请

WO2021170027A1 PANT-TYPE ABSORBENT ARTICLE AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：WO2021170027A1
公开(公告)日：2021-09-02
申请号：PCT/CN2021/077842
申请日：2021-02-25
申请人： THE PROCTER & GAMBLE COMPANY , GAO, Xu , TSUJI, Masayuki , MORIMOTO, Koichi , TONG, Ling , SURUSHE, Abhishek Prakash
发明人： GAO, Xu , TSUJI, Masayuki , MORIMOTO, Koichi , TONG, Ling , SURUSHE, Abhishek Prakash
IPC分类号： A61F13/15 , A61F13/49 , A61F13/495 , A61F13/496
摘要： Disclosed is a pant type absorbent article having a longitudinal direction and a transverse direction comprising a front elastic belt, a back elastic belt, a crotch region, a waist opening, and a pair of leg openings; the crotch region extending longitudinally between the front elastic belt and the back elastic belt; each of the front and back elastic belt is formed by an outer sheet, an inner sheet, and a second elastic member bonded between the outer sheet and the inner sheet, wherein the outer sheet is the garment-facing surface; the absorbent article comprising an absorbent main body extending the entire longitudinal dimension of the crotch region and further extending partly into each of the front elastic belt and the back elastic belt, the absorbent main body comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent material region sandwiched therebetween; wherein at least one of the front elastic belt and the back elastic belt comprise a waist guard portion extending towards the crotch region from a closed base line towards an open edge, wherein the waist guard portion is formed by a first inner waist fold extending from a second inner waist fold, the second inner waist fold extending from the inner sheet, and a first elastic member bonded between the first inner waist fold and the second inner waist fold, wherein the waist guard portion is partially bonded to the remainder of the elastic belt from which the first and second inner waist folds extend to define a pocket.

6. 发明申请

WO2019169989A1 WEARABLE ARTICLE COMPRISING AN ELASTIC LAMINATE 审中-公开
公开(公告)号：WO2019169989A1
公开(公告)日：2019-09-12
申请号：PCT/CN2019/075104
申请日：2019-02-14
申请人： THE PROCTER & GAMBLE COMPANY , CHEN, Meng , GAO, Xu , SHI, Fukuan , ERDEM, Gueltekin , MORIMOTO, Koichi , CLAUSSEN, Jan
发明人： CHEN, Meng , GAO, Xu , SHI, Fukuan , ERDEM, Gueltekin , MORIMOTO, Koichi , CLAUSSEN, Jan
IPC分类号： A61F13/15 , B32B5/04
摘要： Wearable article comprising an elastic laminate has excellent sweat management properties. The elastic laminate comprises an inner first nonwoven layer and an outer second nonwoven layer. The outer layer has a higher hydrophilicity than the inner layer. The laminate has a total caliper when subjected to the NMR MOUSE method as described. The total caliper has a first sub-caliper corresponding to 50% of the total caliper, and a second sub-caliper corresponding to the remaining 50% of the total caliper. The elastic laminate has a Liquid Ratio of the first sub-caliper to the second sub-caliper of at least 1.1 after 1 minute according to the NMR MOUSE method.

7. 发明申请

WO2020029241A1 WEARABLE ARTICLE HAVING INTEGRATED DISPOSAL TAPE 审中-公开
公开(公告)号：WO2020029241A1
公开(公告)日：2020-02-13
申请号：PCT/CN2018/099930
申请日：2018-08-10
申请人： THE PROCTER & GAMBLE COMPANY , GAO, Xu , YAO, Ying , MORIMOTO, Koichi
发明人： GAO, Xu , YAO, Ying , MORIMOTO, Koichi
IPC分类号： A61F13/15 , A61F13/49 , A61F13/505
摘要： A wearable article (20) comprising: a center chassis (38) and a ring-like elastic belt comprising a first belt (85) and a second belt; the center of the first belt (85) is joined to a first waist panel (55) of the center chassis(38), the center of the second belt is joined to a second waist panel of the center chassis (38), and the remainder of the center chassis (38) is a crotch panel (56); a detaching strip (330) comprising an attaching portion (332) and an extending portion (334), wherein at least a portion of the attaching portion (332) is permanently attached to the first belt (85), wherein at least a portion of the extending portion (334) is refastenably attached by a refastenable means (335). By releasing the refastenable means (335) and unfolding all of the folds (338, 339), there is formed a disposal tape (33) being fastenable to a garment facing surface of the article (20).

8. 发明申请

WO2020029240A1 WEARABLE ARTICLE HAVING IMPROVED DISPOSAL TAPE 审中-公开
公开(公告)号：WO2020029240A1
公开(公告)日：2020-02-13
申请号：PCT/CN2018/099929
申请日：2018-08-10
申请人： THE PROCTER & GAMBLE COMPANY , YAO, Ying , GAO, Xu , MORIMOTO, Koichi
发明人： YAO, Ying , GAO, Xu , MORIMOTO, Koichi
IPC分类号： A61F13/56
摘要： A wearable article (20) continuous in a longitudinal direction and a transverse direction comprising: a center chassis (38) and a ring-like elastic belt (40) comprising a first belt (85) and a second belt; the center of the first belt (85) is joined to a first waist panel (55) of the center chassis (38), the center of the second belt is joined to a second waist panel of the center chassis (38), and the remainder of the center chassis (38) is a crotch panel (56), the front and back belt (84, 86) each having a left side panel and a right side panel where the center chassis (38) does not overlap, and the transverse edges of the first belt (85) and the second belt are joined by a seam (32) to form a waist opening and two leg openings; wherein the first belt (85) and the second belt are discontinuous of each other in the longitudinal direction; a detaching strip (330) comprising an attaching portion (332) and an extending portion (334), wherein the attaching portion (332) is permanently attached between the first belt (85) and the first waist panel (55), wherein at least a portion of the extending portion (334) is refastenably attached to the first waist panel (55) by a refastenable means (335), and wherein the attaching portion (332) is disposed distal from the extending portion (334); wherein by releasing the refastenable means (335) and elongating the extending portion (334), there is formed a disposal tape (33) comprising the refastenable means (335) facing body-facing side, the refastenable means (335) being fastenable to a garment facing surface of the article (20).

9. 发明申请

WO2018152830A1 WEARABLE ARTICLE HAVING CHARACTERISTIC MATERIAL PROPERTIES 审中-公开
公开(公告)号：WO2018152830A1
公开(公告)日：2018-08-30
申请号：PCT/CN2017/074990
申请日：2017-02-27
申请人： THE PROCTER & GAMBLE COMPANY , MORIMOTO, Koichi , LIU, Hui , GAO, Xu
发明人： MORIMOTO, Koichi , LIU, Hui , GAO, Xu
IPC分类号： A61F13/15
摘要： Disclosed is a wearable article continuous in a longitudinal direction and a transverse direction comprising an elastic belt region, a crotch region, a waist opening and two leg openings; the elastic belt region is a laminate comprising an inner sheet made of nonwoven fiber, and an outer sheet made of nonwoven fiber, and a plurality of elastic bodies configured to stretch the elastic belt region in the transverse direction, the crotch region comprises an outer cover layer at the most garment facing side, the outer cover layer being the same material as the outer sheet; wherein the outer sheet has a Compression Work of more than about 550 gfmm, a Compression Average Rigidity of less than about 500 gf/mm 3 , a Surface Roughness Wavelength of more than about 1.7 mm, and a Glossiness of less than about 5.3, the Compression Work, the Compression Average Rigidity, the Surface Roughness Wavelength and the Glossiness according to the measurements herein.

10. 发明公开

EP4110255A1 PANT-TYPE ABSORBENT ARTICLE 审中-实审
公开(公告)号：EP4110255A1
公开(公告)日：2023-01-04
申请号：EP21710872.9
申请日：2021-02-25
申请人： The Procter & Gamble Company
发明人： GAO, Xu , FUJIKAWA, Hiroshi , YANG, Qi , MORIMOTO, Koichi , SURUSHE, Abhishek Prakash
IPC分类号： A61F13/49 , A61F13/494 , A61F13/495 , A61F13/496

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