公开(公告)号：US06972011B2

公开(公告)日：2005-12-06

申请号：US10031684

申请日：2001-05-22

申请人： Satoshi Maeda ,  Kenji Nakaoka ,  Kenichi Uchimoto ,  Tadashi Hoshikawa ,  Masaru Fujioka ,  Kazuyo Mori

发明人： Satoshi Maeda ,  Kenji Nakaoka ,  Kenichi Uchimoto ,  Tadashi Hoshikawa ,  Masaru Fujioka ,  Kazuyo Mori

IPC分类号： A61F13/15 ,  B01J20/28 ,  A61F31/15

CPC分类号： B01J20/2803 ,  A61F13/15658 ,  A61F13/5323 ,  A61F2013/4708 ,  B01J20/28026 ,  B01J20/28028 ,  B01J20/28033 ,  B01J20/3223

摘要： In an ultra-thin absorbent sheet member 1a in which an absorbent polymer powder 3 is adhered to one surface of a first nonwoven fabric 2 by a hotmelt adhesive such that absorbent polymer powder present areas 2c and absorbent polymer powder absent areas 2a, 2b exist; the absorbent polymer powder absent areas are present at opposite widthwise ends (2a) of the ultra-thin absorbent sheet member and at least one position (2b) between the opposite ends; the absorbent polymer powder 3 is bonded to the first nonwoven fabric 2 by first hotmelt adhesive layers S1 formed on an upper side of the first nonwoven fabric 2 and on a lower side of the absorbent polymer powder 3 and a second hotmelt adhesive layer S2 formed to cover upper sides of the absorbent polymer powder present areas 2c and the absorbent polymer powder absent areas 2a, 2b; and the first hotmelt adhesive layer S1 and the second hotmelt adhesive layer S2 are both made of an aggregate of linear hotmelt adhesive pieces.

摘要翻译： 在吸热性聚合物粉末3通过热熔粘合剂粘附到第一无纺布2的一个表面上的吸收性薄片部件1a中，使得吸收性聚合物粉末存在区域2c和吸收性聚合物粉末不存在区域2a， 存在2 b 吸收性聚合物粉末不存在区域存在于超薄吸收性片材构件的相对的宽度方向端部（2a）和相对端部之间的至少一个位置（2b）; 吸收性聚合物粉末3通过形成在第一无纺布2的上侧的第一热熔粘合剂层S1和吸收性聚合物粉末3的下侧和第二热熔粘合剂层S2结合到第一无纺布2 形成为覆盖吸收性聚合物粉末存在区域2c的上侧和不存在区域2a，2b的吸收性聚合物粉末; 并且第一热熔粘合剂层S1和第二热熔粘合剂层S2都由线状热熔粘合剂片的集合体制成。

公开(公告)号：US06991622B2

公开(公告)日：2006-01-31

申请号：US10182156

申请日：2001-02-08

申请人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

发明人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

IPC分类号： A61F13/15

CPC分类号： A61F13/496 ,  A61F13/505 ,  A61F13/539

摘要： Inventive disposable underpants are provided with an underpants member formed of a first sheet as an outermost layer and a second sheet located inside the first sheet; an absorbent member provided on the second sheet at the inner side of the underpants member; and a trunk fittable elastic member for fitting the trunk tightly held between the first and second sheets, wherein absorbent member fixing sheets each folded to form an upper and a lower portions are transversely arranged below the absorbent member, and the upper portions of the absorbent member fixing sheets are joined with a lower surface of the absorbent member, whereas the lower portions thereof are joined with an upper surface of the second sheet. Thus, even if the disposable underpants were formed using a thin absorbent member, the absorbent member could suppress a lateral leak of urine without being twisted while the disposable underpants were worn.

公开(公告)号：US06897351B2

公开(公告)日：2005-05-24

申请号：US09890881

申请日：2000-11-30

申请人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

发明人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/49406 ,  A61F13/4942 ,  A61F13/515

摘要： In a disposable diaper in which an absorbent body is provided between a water-repellent outer sheet and a hydrophilic skin-side sheet made of a nonwoven fabric, raisable strips made of a nonwoven fabric are provided at the opposite sides of the skin-side sheet, elastic threads for raisable gathers are provided in inner edge portions of the raisable strips and the outer edge portions of the raisable strips are adhered to the skin-side sheet, an ooze preventing portion for preventing an ooze of urine and other bodily waste is formed at opposite end portions of the skin-side sheet. Therefore, even if urine and other bodily waste permeate into the skin-side sheet, they do not ooze out from the end portion of the skin-side sheet.

摘要翻译： 在防水外层片和无纺布构成的亲水性皮侧片之间设置吸收体的一次性尿布中，在皮侧片的相对侧设置由无纺布构成的可升高条 在可升高的条带的内缘部设有用于可升起的褶皱的弹性线，并且可升起的条带的外边缘部分粘附到皮肤侧片材上，形成防止渗出尿液和其他身体废物的防止渗出部分 在皮肤侧片的相对端部。 因此，即使尿液和其他身体的废物渗透到皮肤侧片材中，也不会从皮肤侧片材的端部渗出。

公开(公告)号：US06562017B1

公开(公告)日：2003-05-13

申请号：US09856432

申请日：2001-05-21

申请人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

发明人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

IPC分类号： A61F1320

CPC分类号： A61F13/4942 ,  A61F13/505

摘要： An absorbent article having raisable strips with inner portions of the raisable strips arranged at the opposite side of the absorbent article being folded to have a Z-shaped cross section. Bottom portions of the Z-shaped inner portions are bonded to a top sheet of the absorbent article, and elastic members are mounted in top portions of the Z-shaped inner portions so that the top portions are raised flat together with slanted side portions of the Z-shaped inner portions.

摘要翻译： 具有可升高条带的吸收制品，其具有布置在吸收性物品的相对侧的可升高条带的内部部分被折叠以具有Z形横截面。 Z形内部的底部粘合到吸收性物品的顶片上，弹性部件安装在Z形内部的顶部，使得顶部与倾斜的侧部分一起升高 Z形内部。

公开(公告)号：US06620145B2

公开(公告)日：2003-09-16

申请号：US09890287

申请日：2001-07-27

申请人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

发明人： Kenji Nakaoka ,  Masaru Fujioka ,  Satoshi Maeda ,  Kazuyo Mori

IPC分类号： A61F1320

CPC分类号： A61F13/4942 ,  A61F13/505

摘要： Elastic threads for raisable gathers and elastic threads for leg gathers are provided in a specified relationship in side sheets provided at the opposite sides of a skin-side sheet, and the respective side sheets are adhered to the skin-side sheet in a specified relationship. In this way, the raisable gathers and leg gathers can be simultaneously formed in the side sheets. Further, a pocket into which an exchangeable and substantially sandglass-shaped second absorbent body can be positioned and inserted is formed between the skin-side sheet enclosed by the respective adhered portions and the respective side sheets.

摘要翻译： 在皮肤侧片的相对侧设置的侧片中以规定的关系设置用于可褶皱褶皱的弹性丝和用于腿褶的弹性丝，并且各个侧片以特定关系粘附到皮肤侧片。 以这种方式，可升起的褶皱和腿部褶皱可以同时形成在侧片中。 此外，在由各个粘合部分包围的皮肤侧片材和各个侧片材之间形成可以定位和插入可交换和基本上沙漏形的第二吸收体的口袋。

公开(公告)号：US07753899B2

公开(公告)日：2010-07-13

申请号：US10557960

申请日：2003-06-20

申请人： Kazuyo Mori ,  Kenji Nakaoka ,  Masaru Fujioka ,  Taichiro Suzuki ,  Sayaka Sato

发明人： Kazuyo Mori ,  Kenji Nakaoka ,  Masaru Fujioka ,  Taichiro Suzuki ,  Sayaka Sato

IPC分类号： A61F13/15

CPC分类号： A61F13/4942

摘要： In a rising gathered member 4 of an absorbent main body 3 attached to an external sheet 2, an inward folded base end 4b is joined astride a side end 13a of a top sheet 13 as a top surface of the absorbent main body 3 and a side end 14a of a back sheet 14 so that the rising gathered member 4 rises from a most side edge 3a in a width direction of the absorbent main body 3 and, also, the back sheet 14 of the absorbent main body 3 is attached onto a skin-contacting surface side of a crotch part R of a second external sheet 8 at an inward position at a prescribed width W5 from the most side edge 3a of the absorbent main body 3 as an outermost joint position. With the above constitution, it is possible to effectively prevent any lateral leakage of urine and the like, even if a disposable absorbent article is shifted. Moreover, the base end of the rising gathered member is merely joined to the side end of the top surface of the absorbent main body, thereby requiring no sheet winding step or the like, such a simple process can achieve inexpensive production, and further, the stability of product precision becomes improved.

摘要翻译： 在附着于外部片材2的吸收性主体3的上升聚集部件4中，向内折叠的基端部4b跨越作为吸收性主体3的上表面的顶片13的侧端13a， 背面片14的端部14a，使得上升聚集构件4从吸收主体3的宽度方向上的最侧边缘3a上升，并且吸收性主体3的背面片14也附着在皮肤上 作为最外侧的接合位置，从位于吸收体主体3的最侧面3a的规定宽度W5的内侧位置的第二外部片材8的裆部R的接触面侧。 利用上述结构，即使一次性吸收性物品偏移，也可以有效地防止尿等的侧向泄漏。 此外，上升的聚集构件的基端部仅与吸收体的顶面的侧端部接合，不需要卷绕步骤等，这样的简单的工序可以实现廉价的生产，而且， 产品精度的稳定性提高。

公开(公告)号：US20050182380A1

公开(公告)日：2005-08-18

申请号：US10515593

申请日：2003-06-05

申请人： Masaru Fujioka ,  Kenji Nakaoka ,  Kazuyo Mori ,  Taichiro Suzuki ,  Sayaka Sato

发明人： Masaru Fujioka ,  Kenji Nakaoka ,  Kazuyo Mori ,  Taichiro Suzuki ,  Sayaka Sato

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/4942

摘要： A bondable innermost edge e′ of a hot melt adhesive to be applied to a base end 4a of each of a pair of raisable flaps 4 is disposed outside away from an inner edge 4d of the base end 4a in a state that each raisable flap 4 is folded into a multi-layered manner in bonding the base ends 4a of the raisable flaps 4 to an outer sheet at the opposite sides of an absorbent member 3 with the hot melt adhesive. This arrangement eliminates likelihood that a free end 4b of each raisable flap 4 may be adhered to the base end 4a by an excessively and extensively applied adhesive portion even if the adhesive is excessively and extensively applied.

摘要翻译： 一个可升起的折片4的基端部4a的热熔粘合剂的可粘合的最内边缘e'设置在远离基端部4a的内边缘4d的外侧 将可升起的折板4折叠成多层的方式，将可升起的折片4的基端部4a与热熔粘合剂粘接在吸收件3的相对两侧的外部片材上。 这种布置消除了即使粘合剂过度和广泛地施加，每个可升高的折翼4的自由端4b也可能通过过度和广泛施加的粘合剂部分粘附到基端部4a的可能性。

公开(公告)号：US07338479B2

公开(公告)日：2008-03-04

申请号：US10515593

申请日：2003-06-05

申请人： Masaru Fujioka ,  Kenji Nakaoka ,  Kazuyo Mori ,  Taichiro Suzuki ,  Sayaka Sato

发明人： Masaru Fujioka ,  Kenji Nakaoka ,  Kazuyo Mori ,  Taichiro Suzuki ,  Sayaka Sato

IPC分类号： A61F13/20

CPC分类号： A61F13/4942

摘要： A bondable innermost edge e′ of a hot melt adhesive to be applied to a base end 4a of each of a pair of raisable flaps 4 is disposed outside away from an inner edge 4d of the base end 4a in a state that each raisable flap 4 is folded into a multi-layered manner in bonding the base ends 4a of the raisable flaps 4 to an outer sheet at the opposite sides of an absorbent member 3 with the hot melt adhesive. This arrangement eliminates the likelihood that a free end 4b of each raisable flap 4 may be adhered to the base end 4a by an excessively and extensively applied adhesive portion even if the adhesive is excessively and extensively applied.

摘要翻译： 一个可升起的折片4的基端部4a的热熔粘合剂的可粘合的最内边缘e'设置在远离基端部4a的内边缘4d的外侧 将可升起的折板4折叠成多层的方式，将可升起的折片4的基端部4a与热熔粘合剂粘接在吸收件3的相对两侧的外部片材上。 这种布置消除了即使粘合剂过度和广泛地施加，每个可升高的折翼4的自由端4b可能被过度和广泛施加的粘合剂部分粘附到基端部4a的可能性。

公开(公告)号：US08034039B2

公开(公告)日：2011-10-11

申请号：US11792393

申请日：2005-12-06

申请人： Kenji Nakaoka ,  Masaru Fujioka

发明人： Kenji Nakaoka ,  Masaru Fujioka

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A41B9/001 ,  A41B2400/52 ,  A61F13/496 ,  A61F13/565

摘要： Disposable pants allow a crotch section and a front abdominal section to be bonded securely while ensuring the stretchability of the front abdominal section in a pants structure in which the crotch section and front abdominal section formed as separate members are bonded. The disposable pants have functions of both pants and a diaper, and a left front abdominal part and a right front abdominal part can be developed to the left and right by breaking left and right breaking parts. The left front abdominal part and right front abdominal part are provided with adhesive pieces to be attached/detached to/from adhesive parts of a central front abdominal part. A crotch section on which an absorber is provided is connected to the central front abdominal part using sheet members so as not to interfere with stretchability of the central front abdominal part resulting from an elastic member.

摘要翻译： 一次性裤子允许裆部和前腹部牢固地粘合，同时确保在形成为分离构件的裆部和前腹部的裤子结构中前腹部的伸缩性。 一次性裤子具有裤子和尿布的功能，左前腹部和右前腹部可以通过打破左右分开部分向左右展开。 左前腹部和右前腹部设置有粘合片，用于与中央前腹部的粘合部分连接/分离。 使用片状部件将设置有吸收体的裆部连接到中央前腹部，以便不会妨碍由弹性部件产生的中央前腹部的伸缩性。

公开(公告)号：US20080021425A1

公开(公告)日：2008-01-24

申请号：US11792393

申请日：2005-12-06

申请人： Kenji Nakaoka ,  Masaru Fujioka

发明人： Kenji Nakaoka ,  Masaru Fujioka

IPC分类号： A61F13/15

CPC分类号： A41B9/001 ,  A41B2400/52 ,  A61F13/496 ,  A61F13/565

摘要： The present invention provides disposable pants allowing a crotch section and a front abdominal section to be bonded securely while ensuring stretchability of the front abdominal section in a pants structure in which the crotch section and front abdominal section formed as separate members are bonded. The disposable pants (1) have functions of both pants and a diaper, and a left front abdominal part (2a) and a right front abdominal part (2b) can be developed to the left and right by breaking left and right breaking parts (17a, 17b). The left front abdominal part (2a) and right front abdominal part (2b) are provided with adhesive pieces (22a, 22b) to be attached/detached to/from adhesive parts (23a, 23b) of a central front abdominal part (2c). A crotch section (4) on which an absorber (43) is provided is connected to the central front abdominal part (2c) using sheet members (45a, 45b) so as not to interfere with stretchability of the central front abdominal part (2c) resulting from an elastic member (19c).

摘要翻译： 本发明提供一次性裤子，其允许裆部和前腹部牢固地粘合，同时确保在形成为分离构件的裆部和前腹部的裆部结构中的前腹部的伸缩性。 一次性裤子（1）具有裤子和尿布的功能，并且左前腹部（2a）和右前腹部（2b）可以通过打破左右分开部分向左和向右展开 （17a，17b）。 左前腹部（2a）和右前腹部（2b）设置有粘合片（22a，22b），以便粘贴到中心的粘合部分（23a，23b）上 前腹部（2 c）。 设有吸收器（43）的裆部（4）使用片状部件（45a，45b）与中央前腹部（2c）连接，以便不会妨碍中央前腹部 （2c）产生的弹性部件（2c）。