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1. 发明公开

EP2413865A1 DISPOSABLE DIAPER 有权
标题翻译：一次性尿布
公开(公告)号：EP2413865A1
公开(公告)日：2012-02-08
申请号：EP10758252.0
申请日：2010-03-30
申请人： Unicharm Corporation
发明人： NAKAJIMA, Kaiyo , BABA, Toshimitsu , KAMIYAMA, Ryuichi
IPC分类号： A61F13/15 , A61F13/49 , A61F13/496
CPC分类号： A61F13/496 , A61F13/49011 , A61F13/49014 , A61F13/49017
摘要： A disposable diaper using elastic sheet materials so that a contact surface pressure may be locally enhanced and thereby the diaper may be prevented from being noticeably displaced on the wearer's body during used thereof is provided. Of first and second waist regions 13, 14, at least the first waist region 13 is contractible. The first waist region 13 includes waist auxiliary elastic sheets 24A, 24B extending in a direction of a transverse axis Q between opposite side edges 18c, 18c of the first waist region 13 and leg auxiliary elastic sheets 26A, 26B extending along front peripheral edges 18d, 18d of leg-openings. The waist auxiliary elastic sheets 24A, 24B and the leg auxiliary elastic sheets 26A, 26B overlap one another in areas of the opposite side edges 18c, 18c of the first waist region 13 adjacent to the leg-openings 17a, 17b, respectively. With the diaper put on the wearer's body, these areas come in contact with upper lateral regions of the wearer's iliac bones inclusive of the vicinity thereof.
摘要翻译：提供一种使用弹性片材的一次性尿布，使得接触表面压力可局部增强，从而防止尿布在使用期间明显地在使用者身体上移位。在第一和第二腰区13,14中，至少第一腰区13是可收缩的。第一腰围区域13包括在第一腰围区域13的相对侧边缘18c，18c与沿着前周边边缘18d延伸的腿部辅助弹性片材26A，26B之间沿横向轴线Q的方向延伸的腰部辅助弹性片材24A，24B， 18d的腿部开口。腰部辅助弹性片24A，24B和腿部辅助弹性片26A，26B分别在第一腰部区域13的与腿围开口17a，17b相邻的相对侧边缘18c，18c的区域中彼此重叠。当尿布穿在穿着者身体上时，这些区域与穿用者髂骨的上侧区域（包括其附近）接触。

2. 发明授权

EP2322127B1 DISPOSABLE DIAPER 失效
公开(公告)号：EP2322127B1
公开(公告)日：2018-01-17
申请号：EP09809718.1
申请日：2009-07-17
申请人： Unicharm Corporation
发明人： MITSUNO, Satoshi , BABA, Toshimitsu , SAITO, Kyota , HASHIMOTO, Tatsuya , TAKEUCHI, Mariko
IPC分类号： A61F13/49 , A61F13/15 , A61F13/494 , A61F13/496 , A61F13/511 , A61F13/514
CPC分类号： A61F13/49011
摘要： A disposable diaper 10 having a longitudinal direction Y, a transverse direction X, a side facing the wearer's skin and a side facing away from the wearer's skin and including a front waist region 13, a rear waist region 14, a crotch region 15 extending between the front and rear waist regions 13, 14, a waist-opening 16, a pair of leg-openings 17a, 17b, an elastic front waist panel 18 defining the front waist region 13, an elastic rear waist panel 19 defining the rear waist region 14 and a liquid-absorbent chassis 12 containing a liquid-absorbent core 28, the disposable diaper 10 being characterized in that : the front and rear waist panels 18, 19 are formed of elastic sheets 20, 21 lying on the side facing the wearer's skin and front and rear ends of the liquid-absorbent chassis 12 are attached to the elastic sheets on the side facing away from the wearer's skin thereof and, in the front and rear waist regions 13, 14 or at least in the rear waist region 14, a region of the elastic sheets 20, 21 facing the liquid-absorbent core 28 is partially formed with low elasticity zones 30a, 30b having a tensile stress lower than that in other zones of the waist region.

3. 发明授权

EP2901988B1 DISPOSABLE DIAPER 有权
公开(公告)号：EP2901988B1
公开(公告)日：2017-03-22
申请号：EP13842505.3
申请日：2013-09-04
申请人： Unicharm Corporation
发明人： KANEKO, Tomohiro , BABA, Toshimitsu , MINAMI, Kaori
IPC分类号： A61F13/15 , A61F13/49 , A61F13/494
CPC分类号： A61F13/49011 , A61F13/496 , A61F2013/49025 , A61F2013/49038
摘要： A disposable diaper (1) which is provided with a waist opening (WO) and a pair of leg openings (LO) is provided with a composite stretchable member (5) at least at side parts (WPE) of a waist part (WP) which is positioned between the waist opening and the leg openings of the disposable diaper. The composite stretchable member is provided with first and second nonwoven fabric sheet parts (6U, 6L) and elastic members (7) which are arranged between these. Each of the first and second nonwoven fabric sheet parts is provided with a plurality of convex-concave regions (41) which are provided with convex parts (51) and concave parts (53) which are alternately repeated along the transverse direction (L) and which extend in the longitudinal direction (T) and at least one non-shaped region (43) which separates these convex-concave regions from each other in the longitudinal direction. The first and second nonwoven fabric sheet parts are overlaid so that the convex-concave regions of the first nonwoven fabric sheet part and the second nonwoven fabric sheet part adjoin each other and the non-shaped regions of the first nonwoven fabric sheet part and the second nonwoven fabric sheet part are separated from each other and are joined with each other by an adhesive which is applied to the elastic members.

4. 发明授权

EP2413865B1 DISPOSABLE DIAPER 有权
公开(公告)号：EP2413865B1
公开(公告)日：2014-09-10
申请号：EP10758252.0
申请日：2010-03-30
申请人： Unicharm Corporation
发明人： NAKAJIMA, Kaiyo , BABA, Toshimitsu , KAMIYAMA, Ryuichi
IPC分类号： A61F13/15 , A61F13/49 , A61F13/496
CPC分类号： A61F13/496 , A61F13/49011 , A61F13/49014 , A61F13/49017

5. 发明公开

EP2410966A1 ABSORBENT ARTICLE 有权
标题翻译：吸收性物品
公开(公告)号：EP2410966A1
公开(公告)日：2012-02-01
申请号：EP10755668.0
申请日：2010-03-25
申请人： Unicharm Corporation
发明人： NAKAJIMA, Kaiyo , BABA, Toshimitsu
IPC分类号： A61F13/15 , A61F13/49 , A61F13/494
CPC分类号： A61F13/49466
摘要： An absorbent article is provided with a waist-cuff to prevent body waste from leaking beyond a waist-opening. An elastic sheet is used for the waist-cuff (3) to be held in contact with the wearer's skin even if the wearer moves. The waist-cuff (3) and a chassis (2) may be joined to each other so as to be separated from each other in the vicinity of an absorbent structure (13) to assure that fitness of the waist-cuff (3) to the wearer's skin is not significantly affected by movement of the wearer and, at the same time, to assure that leg-cuffs (17) can rise without being collapsed by the waist-cuff (3). The ends of the leg-cuffs (17) are interleaved between the waist-cuff (3) and the chassis (2) to prevent body waste from leaking through a clearance which would otherwise be defined between the leg-cuffs (17) and the waist-cuff(3).
摘要翻译：吸收性物品具有腰围套以防止身体垃圾泄漏到腰部开口之外。即使穿用者移动，腰带（3）也可以使用弹性片材保持与穿着者的皮肤接触。腰带（3）和底座（2）可以在吸收性结构（13）的附近彼此接合以确保腰带（3）适合于穿用者的皮肤不会受到穿用者运动的显着影响，同时确保腿箍（17）能够升起而不会被腰箍（3）折断。腿箍17的端部插入腰箍3和底盘2之间以防止身体废物通过否则将在腿箍17和腿箍17之间限定的间隙泄漏。腰部翻边（3）。

6. 发明授权

EP2410966B1 ABSORBENT ARTICLE 有权
公开(公告)号：EP2410966B1
公开(公告)日：2015-05-13
申请号：EP10755668.0
申请日：2010-03-25
申请人： Unicharm Corporation
发明人： NAKAJIMA, Kaiyo , BABA, Toshimitsu
IPC分类号： A61F13/15 , A61F13/49 , A61F13/494
CPC分类号： A61F13/49466
摘要： An absorbent article is provided with a waist-cuff to prevent body waste from leaking beyond a waist-opening. An elastic sheet is used for the waist-cuff to be held in contact with the wearer's skin even if the wearer moves. The waist-cuff and a chassis may be joined to each other so as to be separated from each other in the vicinity of an absorbent structure to assure that fitness of the waist-cuff to the wearer's skin is not significantly affected by movement of the wearer and, at the same time, to assure that leg-cuffs can rise without being collapsed by the waist-cuff. The ends of the leg-cuffs are interleaved between the waist-cuff and the chassis to prevent body waste from leaking through a clearance which would otherwise be defined between the leg-cuffs and the waist-cuff.

7. 发明公开

EP2404582A1 DISPOSABLE DIAPER 审中-公开
标题翻译：一次性尿布
公开(公告)号：EP2404582A1
公开(公告)日：2012-01-11
申请号：EP10748615.1
申请日：2010-02-15
申请人： Unicharm Corporation
发明人： YAMASHITA, Mariko , BABA, Toshimitsu
IPC分类号： A61F13/15 , A61F13/49
CPC分类号： A61F13/4902 , A61F13/49011 , A61F13/49012 , A61F13/496 , A61F13/51458 , A61F13/515
摘要： The present invention provides a disposable diaper free from a possibility that the diaper might be significantly displaced and assuring the improved breathability. At least one of front and rear waist regions 13, 14 is elastic and this waist region 13 is divided into a first elastic zone 13A extending in a transverse direction X along a waist-opening's periphery and a second elastic zone 13B defined between the first elastic zone 13A and an inner end of the waist region 13 and extending in the transverse direction X. The second elastic zone 13B is provided with waist elastics 24 and consequently the second elastic zone 13B has a tensile stress higher than that of the first elastic zone 13A. The waist region 13 is formed with a plurality of breathing pathways 25 extending in a longitudinal direction Y and the breathing pathways 25 in the second elastic zone 13B respectively have a width dimension smaller than that in the first elastic zone 13A.
摘要翻译：本发明提供一次性尿布，不存在尿布可能显着移位并确保改善的透气性的可能性。前腰围区域13和后腰围区域14中的至少一个是弹性的，并且该腰围区域13被划分成沿着腰围开口的周边在横向方向X上延伸的第一弹性区域13A和限定在第一弹性区域13A和第二弹性区域13B之间的第二弹性区域13B。区域13A和腰部区域13的内端并且在横向方向X上延伸。第二弹性区域13B设置有腰部弹性部件24，并且因此第二弹性区域13B具有比第一弹性区域13A更高的拉伸应力。腰围区域13形成有沿纵向方向Y延伸的多个呼吸通道25，并且第二弹性区域13B中的呼吸通道25的宽度尺寸分别小于第一弹性区域13A中的呼吸通道25的宽度尺寸。

8. 发明公开

EP2327384A1 DISPOSABLE DIAPER 有权
标题翻译：一次性尿布
公开(公告)号：EP2327384A1
公开(公告)日：2011-06-01
申请号：EP09814426.4
申请日：2009-08-19
申请人： Unicharm Corporation
发明人： BABA, Toshimitsu , MITSUNO, Satoshi , SAITO, Kyota , HASHIMOTO, Tatsuya , TAKEUCHI, Mariko
IPC分类号： A61F13/15 , A61F13/49 , A61F13/496
CPC分类号： A61F13/49011 , A61F2013/15292
摘要： The present invention provides a disposable diaper improved to have tensile stress well compatible with the wearer's average body contour including convex and concave and thereby to reduce creating an uncomfortable feeling of tightness against the wearer.
The front waist region (13) is divided into a first elastic zone (28) extending in the transverse direction along a peripheral edge of the waist-opening, a second elastic zone (29) lying next to the first elastic zone (28) and extending in the transverse direction and a third elastic zone (30) lying next to the second elastic zone (29) extending in the transverse direction between the second elastic zone (29) and the crotch region (15) and the rear waist region (14) is divided into a fourth elastic zone (31) extending in the transverse direction along the peripheral edges of the waist-opening, a fifth elastic zone (32) lying next to the fourth elastic zone (31) and extending in the transverse direction and a sixth elastic zone (33) lying next to the fifth elastic zone (32) and extending in the transverse direction between the fifth elastic zone (32) and the crotch region (15), and correlation among values of the tensile stress in the elastic zones can be represented by the sixth elastic zone (33) > the second elastic zone (29) > the third elastic zone (30) ≥ the fifth elastic zone (32) > the first elastic zone (28) and the fourth elastic zone (31).
摘要翻译：本发明提供一种一次性尿布，其改进为具有与包括凸和凹的佩戴者的平均身体轮廓良好相容的拉伸应力，从而减少对佩戴者产生不舒适的紧密感。前腰围区域13被划分成沿着腰围开口的周缘在横向方向上延伸的第一弹性区域28，与第一弹性区域28相邻的第二弹性区域29，（29）与裆部区域（15）和后腰围区域（14）之间沿横向延伸的第二弹性区域（29）旁边的第三弹性区域（30））被分成沿着腰部开口的周边沿横向延伸的第四弹性区域（31），位于第四弹性区域（31）旁边并在横向方向上延伸的第五弹性区域（32）和位于第五弹性区域（32）旁边且在第五弹性区域（32）和裆部区域（15）之间在横向方向上延伸的第六弹性区域（33），以及弹性区域区域可以由第六elasti表示（33）>第二弹性区域（29）>第三弹性区域（30）≥第五弹性区域（32）>第一弹性区域（28）和第四弹性区域（31）。

9. 发明授权

EP2410966B2 ABSORBENT ARTICLE 有权
公开(公告)号：EP2410966B2
公开(公告)日：2018-03-28
申请号：EP10755668.0
申请日：2010-03-25
申请人： Unicharm Corporation
发明人： NAKAJIMA, Kaiyo , BABA, Toshimitsu
IPC分类号： A61F13/15 , A61F13/49 , A61F13/494
CPC分类号： A61F13/49466
摘要： An absorbent article is provided with a waist-cuff to prevent body waste from leaking beyond a waist-opening. An elastic sheet is used for the waist-cuff to be held in contact with the wearer's skin even if the wearer moves. The waist-cuff and a chassis may be joined to each other so as to be separated from each other in the vicinity of an absorbent structure to assure that fitness of the waist-cuff to the wearer's skin is not significantly affected by movement of the wearer and, at the same time, to assure that leg-cuffs can rise without being collapsed by the waist-cuff. The ends of the leg-cuffs are interleaved between the waist-cuff and the chassis to prevent body waste from leaking through a clearance which would otherwise be defined between the leg-cuffs and the waist-cuff.

10. 发明授权

EP2327384B1 DISPOSABLE DIAPER 有权
公开(公告)号：EP2327384B1
公开(公告)日：2015-10-21
申请号：EP09814426.4
申请日：2009-08-19
申请人： Unicharm Corporation
发明人： BABA, Toshimitsu , MITSUNO, Satoshi , SAITO, Kyota , HASHIMOTO, Tatsuya , TAKEUCHI, Mariko
IPC分类号： A61F13/15 , A61F13/49 , A61F13/496
CPC分类号： A61F13/49011 , A61F2013/15292

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