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    Absorbent article with free edge portions
    2.
    发明授权
    Absorbent article with free edge portions 失效
    具有自由边缘部分的吸收制品

    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。

    Absorbent article
    7.
    发明授权
    Absorbent article 失效
    吸收制品

    公开(公告)号：US5807363A

    公开(公告)日：1998-09-15

    申请号：US704944

    申请日：1996-08-30

    申请人： Mitsugu Hamajima ,  Yasuo Toyoshima ,  Hironori Kawasaki ,  Yayoi Fukuhara ,  Minoru Nakanishi

    发明人： Mitsugu Hamajima ,  Yasuo Toyoshima ,  Hironori Kawasaki ,  Yayoi Fukuhara ,  Minoru Nakanishi

    IPC分类号： A61F13/15 ,  A61F13/511 ,  A61F13/514 ,  A61L15/52

    CPC分类号： A61F13/4752 ,  A61F13/4756 ,  A61F13/512 ,  A61F13/51305 ,  A61L15/52

    摘要： An absorbent article has a substantially elongated shape and includes a topsheet 2, a backsheet 3, and an absorbent member 4. The topsheet 2 includes a sheet member which has one surface 2a exhibiting hydrophobic properties and another surface 2b exhibiting hydrophilic properties. The one surface of the topsheet is a skin contactable surface, and the other surface faces the absorbent member 4. The backsheet serves as an anti-leakage sheet and is disposed at opposing longitudinal side portions of an upper surface of the absorbent article inwardly from side edges 1a of the absorbent member so that the backsheet forms a pair of hydrophobic areas A. Each of the hydrophobic areas A has a continuous or discontinuous sealed portion 10 formed by sealing the topsheet 2 and the backsheet 3 along each inner edge A' of each hydrophobic areas A. A body fluid retaining portion 20 is provided at a location lying outside of the sealed portion 10 on the skin contactable surface of the absorbent article. The body fluid retaining portion 10 is formed by folding the topsheet 2 so that the hydrophilic surface 2b forms the inside of the fold.

    摘要翻译： 吸收性物品具有大致细长的形状，并且包括顶片2，底片3和吸收件4.顶片2包括具有表现出疏水性的一个表面2a和呈现亲水性的另一表面2b的片状构件。 顶片的一个表面是皮肤可接触表面，另一个表面面向吸收体4.底片用作防漏片，并且设置在吸收制品的上表面的相对纵向侧部分的内侧 吸收构件的边缘1a，使得底片形成一对疏水区域A.每个疏水区域A具有连续的或不连续的密封部分10，其通过沿着每个的每个内边缘A'密封顶片2和底片3而形成 疏水区域A.体液保留部分20设置在位于吸收性物品的皮肤接触表面上的密封部分10的外侧的位置处。 体液保持部10通过折叠顶片2而形成，使得亲水性表面2b形成褶皱的内侧。

    Absorbent article with liquid shrinkable elements
    9.
    发明授权
    Absorbent article with liquid shrinkable elements 失效
    具有液体收缩元件的吸收制品

    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。

    Wrapping construction of absorbent article
    10.
    发明授权
    Wrapping construction of absorbent article 失效
    吸收制品的包装结构

    公开(公告)号：US06186993B1

    公开(公告)日：2001-02-13

    申请号：US08824124

    申请日：1997-03-26

    申请人： Yasuo Toyoshima ,  Mitsugu Hamajima ,  Minoru Nakanishi ,  Kimiko Isobe

    发明人： Yasuo Toyoshima ,  Mitsugu Hamajima ,  Minoru Nakanishi ,  Kimiko Isobe

    IPC分类号： A61F1315

    CPC分类号： A61F13/5514

    摘要： A wrapping construction of an absorbent article includes a sanitary napkin 2 as an absorbent article including a body 3, and a pair of left and right wing portions 4,4 disposed on opposing left and right sides of the body 3. The body 3 is provided on a skin non-contacting surface 32 side thereof with a body adhesive portion 37. Each of the wing portions 4,4 is provided on a skin non-contacting surface 32 side thereof with a wing adhesive portion 41. The construction further includes a wrapping material 5 for individually wrapping the sanitary napkin. The method of making the wrapping construction includes the steps of: the wing portions 4,4 being folded towards a skin contacting surface side 31 of the body 3; the body adhesive portion 37 being in contact with and peelably adhered to an inner surface 54 of the wrapping material 5; the wrapping material 5 being allowed to extend at opposing left and right side edge portions 52, 52 and a front end edge 51 thereof outwardly of opposing side edges 3b, 3b and a front end edge 3a of the body 3, respectively; the sanitary napkin 2 and the wrapping material 5 being folded by gradually folding from rear end edge sides 3c thereof with the skin contacting surface 31 sides facing inwardly; and an outer surface 55 of the wrapping material 5, with which the end edge side 3c of the body 3 being in contact, being peelably adhered to said wing adhesive portions 37.

    摘要翻译： 吸收性物品的包装结构包括作为吸收性物品的卫生巾2，其包括主体3，以及设置在主体3的相对的左右两侧的一对左右翼部4,4。 在其皮肤非接触表面32侧上具有主体粘合部分37.每个翼部分4,4在皮肤非接触表面32侧上设置有机翼粘合部分41.该结构还包括一个包装 用于单独包裹卫生巾的材料5。 制造包装结构的方法包括以下步骤：翼部4,4朝向主体3的皮肤接触表面侧31折叠; 身体粘合部分37与包装材料5的内表面54接触并可剥离地粘附到包装材料5的内表面54上; 允许包装材料5在相对的左右边缘部分52,52和其前端边缘51处分别在相对的侧边缘3b，3b和主体3的前端边缘3a之间延伸; 卫生巾2和包装材料5通过从其后端边缘3c逐渐折叠而折叠，皮肤接触表面31侧面向内; 以及主体3的端缘侧3c与其接触的包装材料5的外表面55可剥离地粘附到所述翼片粘合部37。