公开(公告)号：US5236427A

公开(公告)日：1993-08-17

申请号：US739230

申请日：1991-08-01

申请人： Mitsugu Hamajima ,  Masahito Tanaka ,  Fumie Yanagida ,  Minoru Nakanishi

发明人： Mitsugu Hamajima ,  Masahito Tanaka ,  Fumie Yanagida ,  Minoru Nakanishi

IPC分类号： A61F13/15 ,  A61F5/44 ,  A61F13/49 ,  A61F13/511 ,  A61F13/53

CPC分类号： A61F13/53747 ,  A61F13/534 ,  A61F13/5376 ,  A61F2013/15512 ,  A61F2013/1552 ,  A61F2013/15528 ,  A61F2013/51066 ,  A61F2013/51494 ,  A61F2013/530007 ,  A61F2013/530131 ,  A61F2013/530759 ,  A61F2013/530802 ,  A61F2013/530905 ,  A61F2013/53726 ,  A61F2013/8491

摘要： An absorbent article comprising a liquid permeable outer material, a liquid retentive absorbent article and a liquid-impermeable antileakage material, and formed in a substantially vertically elongated shape, wherein the absorbent element comprises a diffusing absorbent sheet and an absorbent retentive sheet positioned at the rear of the diffusing absorbent sheet and:(a) the diffusing absorbent sheet is a sheet having a hydrophilicity (cos .theta.) of 0.5 to 1 and a Klemm absorption velocity in the longitudinal direction of at least 40 mm/minute, and(b) the absorbent retentive sheet is a sheet comprising an aggregate of fibers having a capillary osmotic pressure of 4000 to 15000 dyne/cm.sup.2 and containing 10 to 100% by weight, based on the fiber aggregate, of a highly water-absorbent polymer having a physiological saline absorption of 40 to 70 g/g and a physiological saline absorption velocity of at least 2 ml/0.3 grams polymer.multidot.minute.

公开(公告)号：US06293935B1

公开(公告)日：2001-09-25

申请号：US09180764

申请日：1999-01-13

申请人： Mayumi Kimura ,  Hironori Kawasaki ,  Masahito Tanaka ,  Mitsugu Hamajima ,  Minoru Nakanishi ,  Takao Nakayama

发明人： Mayumi Kimura ,  Hironori Kawasaki ,  Masahito Tanaka ,  Mitsugu Hamajima ,  Minoru Nakanishi ,  Takao Nakayama

IPC分类号： A61F1315

CPC分类号： A61F13/47218 ,  A61F13/47263

摘要： An absorbent article (1) comprising a liquid permeable top layer (10), a liquid impermeable back layer (20), and a liquid retentive absorbent member (30) interposed between the top layer (10) and the back layer (20), wherein the absorbent member (30) includes an absorbent sheet (31) having a thickness of 0.3 mm to 5 mm, the absorbent sheet being arranged such that a barrier cuff having a prescribed width is formed at the central portion of the top layer in the widthwise direction thereof, wherein said absorbent member is provided with liquid shrinkable members, which can elastically shrink upon the absorption of the liquid at the surface of said absorbent member facing said top layer and/or inside said absorbent member and in the vicinity of said surface, such that said absorbent member elastically shrinks over a prescribed length.

摘要翻译： 1.一种吸收性物品（1），包括透液性顶层（10），液体不可渗透的背层（20）和介于所述顶层（10）和所述背层（20）之间的液体保持性吸收体（30） 其中，所述吸收体（30）具有厚度为0.3mm〜5mm的吸收性片材（31），所述吸收性片材的布置使得具有规定宽度的阻挡箍形成在所述顶层的中央部 其中所述吸收部件设置有液体收缩部件，所述液体收缩部件能够在所述吸收体的面向所述顶层的表面和/或所述吸收体内部和所述表面附近的液体的吸收时弹性收缩 使得所述吸收体弹性收缩超过规定的长度。

公开(公告)号：US07473817B1

公开(公告)日：2009-01-06

申请号：US09573893

申请日：2000-05-19

申请人： Masahito Tanaka ,  Mitsugu Hamajima ,  Noriko Sakamoto ,  Futoshi Teranishi ,  Minoru Nakanishi

发明人： Masahito Tanaka ,  Mitsugu Hamajima ,  Noriko Sakamoto ,  Futoshi Teranishi ,  Minoru Nakanishi

IPC分类号： A61F13/15 ,  B32B27/12 ,  B32B5/18 ,  B32B5/24 ,  B32B5/26

CPC分类号： A61F13/8405 ,  Y10T442/2508 ,  Y10T442/647 ,  Y10T442/651 ,  Y10T442/659 ,  Y10T442/668

摘要： An absorbent article having a liquid permeable top layer, a liquid impermeable leakproof layer, and a liquid retentive absorbent layer interposed between the layers, wherein the absorbent layer has an odor-controlling member containing (a) 20 to 80% by weight of specific hydrophilic fiber or hydrophilic foam and (b) an odor-controlling agent, the odor-controlling member 9 being composed of a layer made up of a mutually dispersing mixture of component (a) and component (b) or being composed of adjacent layers separately comprising component (a) and component (b).

摘要翻译： 一种吸收性物品，其具有液体可透过的顶层，不透液体的防漏层和介于所述层之间的液体保持性吸收层，其中所述吸收层具有气味控制构件，所述气味控制构件含有（a）20至80重量％ 纤维或亲水性泡沫和（b）气味控制剂，气味控制构件9由组分（a）和组分（b）的相互分散的混合物组成或由相邻层组成的层组成， 组分（a）和组分（b）。

公开(公告)号：US06663949B1

公开(公告)日：2003-12-16

申请号：US09673370

申请日：2000-10-16

申请人： Masahito Tanaka ,  Mayumi Kimura ,  Futoshi Teranishi ,  Mitsugu Hamajima ,  Minoru Nakanishi

发明人： Masahito Tanaka ,  Mayumi Kimura ,  Futoshi Teranishi ,  Mitsugu Hamajima ,  Minoru Nakanishi

IPC分类号： B32B516

CPC分类号： A61F13/534 ,  A01K1/0152 ,  A61F13/8405 ,  A61F2013/842 ,  A61L15/18 ,  A61L15/46 ,  A61L15/60 ,  D21H21/22 ,  D21H21/36 ,  D21H27/32 ,  Y10S428/905 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/27 ,  Y10T428/273 ,  Y10T428/277 ,  Y10T428/31971 ,  Y10T428/31989 ,  Y10T442/2303

摘要： A deodorizing absorbent sheet having a water-insoluble deodorizer and an absorbent polymer which are embedded in a fiber web, wherein the absorbent polymer is fixed to the fibers making up the fiber web. The deodorizer is fixed inside the fiber web via the absorbent polymer. The deodorizer and absorbent polymer are substantially absent on the surface of the absorbent sheet.

摘要翻译： 一种具有嵌入在纤维网中的水不溶性除臭剂和吸收性聚合物的除臭吸收片，其中吸收性聚合物固定在构成纤维网的纤维上。 除臭剂通过吸收性聚合物固定在纤维网内。 除臭剂和吸收性聚合物基本上不存在于吸收性片材的表面上。

公开(公告)号：US06955667B1

公开(公告)日：2005-10-18

申请号：US09147894

申请日：1997-10-22

申请人： Masahito Tanaka ,  Mayumi Kimura ,  Takao Nakayama ,  Mitsugu Hamajima ,  Minoru Nakanishi

发明人： Masahito Tanaka ,  Mayumi Kimura ,  Takao Nakayama ,  Mitsugu Hamajima ,  Minoru Nakanishi

IPC分类号： A61F13/53 ,  A61F13/15 ,  A61F13/472 ,  A61F13/49 ,  A61F13/539 ,  B32B5/22 ,  B32B27/00 ,  B32B27/12 ,  B32B27/16 ,  A61F13/20

CPC分类号： A61F13/4752

摘要： An absorbent article includes a liquid-permeable top layer, a liquid-impermeable back layer, and a liquid retentive absorbent member, interposed between the top layer and the back layer. The absorbent member is arranged to form an opposing pair of barrier cuffs which are within longitudinal edges of the top layer and extend along the longitudinal edges. A pocket portion is formed between the pair of barrier cuffs.

摘要翻译： 吸收性物品包括插入在顶层和背层之间的透液性顶层，液体不可渗透背层和液体保持性吸收体。 吸收构件布置成形成相对的一对阻挡箍，其在顶层的纵向边缘内并且沿着纵向边缘延伸。 在一对阻挡袖口之间形成袋状部分。

公开(公告)号：US06551297B2

公开(公告)日：2003-04-22

申请号：US09180479

申请日：1999-01-11

申请人： Masahito Tanaka ,  Mayumi Kimura ,  Hironori Kawasaki ,  Mitsugu Hamajima ,  Minoru Nakanishi ,  Jinko Noguchi

发明人： Masahito Tanaka ,  Mayumi Kimura ,  Hironori Kawasaki ,  Mitsugu Hamajima ,  Minoru Nakanishi ,  Jinko Noguchi

IPC分类号： A61F1318

CPC分类号： A61F13/4752

摘要： An absorbent article includes a liquid-permeable top layer, a liquid-impermeable back layer, and a liquid-retentive absorbent member interposed between the top layer and the back layer. The absorbent member is arranged such that a pair of absorbent barrier cuffs having a prescribed width are formed at respective left and right opposing side portions of the top layer in the width-wise direction thereof, and liquid-shrinkable members, which can elastically shrink upon absorption of liquid, are disposed within the barrier cuffs and extend in the longitudinal direction of the barrier cuffs.

摘要翻译： 吸收性物品包括透液性顶层，液体不可渗透背层，以及插入在顶层和背层之间的液体保持性吸收体。 吸收体的布置使得具有规定宽度的一对吸收性阻挡箍形成在顶层的宽度方向的左右相对侧部的左右侧部分，以及可收缩的液体收缩部件 吸收液体，设置在阻挡箍内，并且在阻挡箍的纵向方向上延伸。

公开(公告)号：US06326525B1

公开(公告)日：2001-12-04

申请号：US09063051

申请日：1998-04-21

申请人： Mitsugu Hamajima ,  Masahito Tanaka ,  Yoji Kameo ,  Jinko Noguchi ,  Minoru Nakanishi ,  Hiroyuki Yokomatsu ,  Satoshi Tanaka

发明人： Mitsugu Hamajima ,  Masahito Tanaka ,  Yoji Kameo ,  Jinko Noguchi ,  Minoru Nakanishi ,  Hiroyuki Yokomatsu ,  Satoshi Tanaka

IPC分类号： A61F1315

CPC分类号： A61F13/4752 ,  A61F13/4753 ,  A61F13/4756 ,  A61F13/4758

摘要： The present invention provides an absorbent article 1 having a substantially elongate configuration, comprising a liquid-impermeable leakage-preventive layer 3, and a liquid-retentive absorbent layer 2 disposed above the leakage-preventive layer 3, wherein the absorbent layer 2 comprises a liquid-retentive absorbent member 24 and a liquid-permeable topsheet 23, and is formed by a fixed portion 21 and one pair of left and right free edge portions 22, the fixed portion 21 being fixed to the leakage-preventive layer 3, the free edge portions 22 being located on opposite left and right sides in the longitudinal direction of the fixed portion 21 and each having a free end 22a, the absorbent member 24 being present in both of the fixed portion 21 and the pair of left and right free edge portions 22.

摘要翻译： 本发明提供一种具有基本上细长构型的吸收性物品1，其包括液体不可渗透防漏层3和设置在防漏层3上方的液体保持性吸收层2，其中吸收层2包括液体 并且由固定部分21和一对左右自由边缘部分22形成，固定部分21固定到防漏层3，自由边缘 部分22位于固定部分21的纵向相对的左右两侧，并且每个具有自由端22a，吸收部件24存在于固定部分21和一对左右自由边缘部分中 22。

公开(公告)号：US6159190A

公开(公告)日：2000-12-12

申请号：US136404

申请日：1998-08-19

申请人： Masahito Tanaka ,  Mitsugu Hamajima ,  Yoji Kameo ,  Takao Nakayama

发明人： Masahito Tanaka ,  Mitsugu Hamajima ,  Yoji Kameo ,  Takao Nakayama

IPC分类号： A61F13/534 ,  A61F13/15 ,  A61F13/472

CPC分类号： A61F13/4752 ,  A61F13/4756

摘要： An absorbent article including a liquid-retentive absorptive layer formed on a liquid-impermeable, leak-preventive layer in a substantially elongated configuration, the absorbent layer including a liquid-permeable top sheet and a liquid-retentive absorbent member, and the absorbent article is provided longitudinally with left and right opposite side portions containing elastic members which extend in the longitudinal direction thereof, wherein the elastic members are covered with an elastic member-attached sheet provided on an inner surface side of the top sheet.

摘要翻译： 一种吸收性物品，其特征在于，包括形成在不透液性的防漏层的液体保持性吸收层，所述防液层为大致细长的构造，所述吸收层包括透液性顶片和液体保持性吸收体，所述吸收性物品为 纵向地设置有左右相对侧部，该左侧和右侧相对侧部包含沿其长度方向延伸的弹性部件，其中，弹性部件被设置在顶片的内表面侧上的弹性部件附着片覆盖。

公开(公告)号：US06844481B2

公开(公告)日：2005-01-18

申请号：US09794145

申请日：2001-02-28

申请人： Shoichi Taneichi ,  Yasuhiro Komori ,  Manabu Kaneda ,  Shinsuke Nagahara ,  Tetsuyuki Kigata ,  Yayoi Fukuhara ,  Masahito Tanaka ,  Minoru Nakanishi

发明人： Shoichi Taneichi ,  Yasuhiro Komori ,  Manabu Kaneda ,  Shinsuke Nagahara ,  Tetsuyuki Kigata ,  Yayoi Fukuhara ,  Masahito Tanaka ,  Minoru Nakanishi

IPC分类号： A61F13/15

CPC分类号： A61F13/4702 ,  A61F13/15203 ,  A61F13/534

摘要： A sheet which gives an absorbent article improved recovery from distortion is disclosed. The sheet has a recovery force of 0.7 cN or more in the cross direction, a compressive strength of 100 cN or less, and a basis weight of 20 g/m2 or more.

摘要翻译： 公开了一种提供吸收性物品的片材，改善了从变形中的恢复。 片材的横向的复原力为0.7cN以上，抗压强度为100cN以下，基重为20g / m 2以上。

公开(公告)号：US5637105A

公开(公告)日：1997-06-10

申请号：US261950

申请日：1994-06-20

申请人： Masahito Tanaka ,  Yayoi Fukuhara ,  Minoru Nakanishi

发明人： Masahito Tanaka ,  Yayoi Fukuhara ,  Minoru Nakanishi

IPC分类号： A61F13/15 ,  A61F13/472 ,  A61F13/49 ,  A61F13/514 ,  A61F13/20

CPC分类号： A61F13/53 ,  A61F13/15203 ,  A61F13/511 ,  A61F13/551 ,  A61F2013/15463 ,  A61F2013/1556 ,  A61F2013/51415 ,  A61F2013/51443 ,  A61F2013/530036 ,  A61F2013/530328 ,  A61F2013/530547 ,  A61F2013/530664 ,  A61F2013/5307 ,  A61F2013/530737 ,  A61F2013/842 ,  A61F2013/8423 ,  A61F2013/8491

摘要： An absorbent article having a liquid permeable topsheet, a liquid impermeable backsheet, an absorbent member interposed between the topsheet and backsheet, and a moisture absorbent material, wherein the amount of moisture absorption per unit area of the absorbent article is not less than 7.2.times.10.sup.-4 g/hr.cm.sup.2, and a total amount of moisture absorption of the absorbent article is not less than 0.10 g/hr in an environment of 35.degree. C./75% RH.

摘要翻译： 一种吸收性物品，其具有液体可透过的顶片，不透液体的底片，插入在顶片和底片之间的吸收体和吸湿材料，其中吸收性物品的每单位面积的吸湿量不小于7.2×10 -3， 4g / hr·cm 2，在35℃/ 75％RH的环境下，吸收性物品的吸湿总量不低于0.10g / hr。