公开(公告)号：EP3318235A1

公开(公告)日：2018-05-09

申请号：EP16817594.1

申请日：2016-05-23

申请人： Unicharm Corporation

发明人： TAKEDA, Eisuke ,  FUNABA, Maika ,  IWAI, Wakana

IPC分类号： A61F13/511

CPC分类号： A61L15/24 ,  A61F13/15203 ,  A61F13/511 ,  A61F13/51113 ,  A61F13/51121 ,  A61F2013/15406 ,  A61F2013/51026 ,  A61F2013/51038 ,  A61F2013/51061 ,  A61F2013/51073 ,  A61L15/20 ,  A61L15/60

摘要： The present invention relates to a surface sheet for absorbent articles, and provides a surface sheet which is excellent in liquid absorption rate and in feeling of wear when being used for an absorbent article and which is excellent in liquid drainage. The surface sheet (2) for absorbent articles according to the present invention includes: a nonwoven fabric made of a short fiber; and a hydrophobic granular gel composition (G) attached to the short fiber, and has a dispersion region (6) in a skin-facing-side surface (21) of the surface sheet (2), in which the granular gel composition (G) is present in a dispersed state, and in the dispersion region (6), a dispersion state coefficient (V) representing the dispersion state of the granular gel composition (G) is 900-5000.

摘要翻译： 吸收性物品用表面片材技术领域本发明涉及吸收性物品用表面片材，提供吸收性物品中使用时的液体吸收速度和穿着感优异，并且液体排出性优异的表面片材。 本发明的吸收性物品用表面片（2）包括：由短纤维形成的无纺布; 和附着于短纤维上的疏水性粒状凝胶状组合物（G），在表面片（2）的皮肤侧表面（21）中具有分散区域（6），其中粒状凝胶状组合物（G） ）以分散状态存在，在分散区域（6）中，表示粒状凝胶状组合物（G）的分散状态的分散状态系数（V）为900〜5000。

公开(公告)号：EP0706360A1

公开(公告)日：1996-04-17

申请号：EP94920123.0

申请日：1994-06-08

申请人： McNEIL-PPC, INC.

发明人： STEIGER, Fred, H. ,  SAYDE, Wassim, F. ,  SAMPSON, Arthur, J. ,  CABE, Alex, W., Jr.

IPC分类号： A61F13 ,  A61F5 ,  B29C43 ,  B32B5 ,  B32B27

CPC分类号： B29C43/222 ,  A61F13/51113 ,  A61F13/5116 ,  A61F13/5123 ,  A61F13/513 ,  A61F2013/15406 ,  A61F2013/51059 ,  A61F2013/51066 ,  A61F2013/51073 ,  A61F2013/51173 ,  A61F2013/8491

摘要： Apertured polymeric films with enhanced fluid penetration characteristics, and absorbent products utilizing such fims as coverstock, are disclosed. The films have a multiplicity of small apertures and comprise two layers, an upper layer comprising at least 80 % by weight low density polyethylene and a lower layer comprising at least 80 % by weight ethylene vinyl acetate copolymer. Enhanced fluid penetration characteristics are obtained by the inclusion of a wetting agent in the lower, ethylene-vinyl acetate layer.

公开(公告)号：EP0521016A1

公开(公告)日：1993-01-07

申请号：EP91905693.0

申请日：1991-03-20

申请人： FIBERWEB NORTH AMERICA, INC.

发明人： NEWKIRK, David, D.

IPC分类号： A61F13 ,  A61F5 ,  B32B5 ,  D04H1

CPC分类号： B32B5/26 ,  A61F13/51 ,  A61F13/51121 ,  A61F13/5116 ,  A61F13/51305 ,  A61F2013/15406 ,  A61F2013/15447 ,  A61F2013/15894 ,  A61F2013/51019 ,  A61F2013/51028 ,  A61F2013/5103 ,  A61F2013/5104 ,  A61F2013/51042 ,  A61F2013/51057 ,  A61F2013/51066 ,  A61F2013/51073 ,  A61F2013/530481 ,  A61F2013/8491 ,  B32B7/04 ,  B32B37/065 ,  B32B2262/0253 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2307/73 ,  B32B2555/02

摘要： Matériau non tissé composé de plusieurs couches, utilisable comme feuille supérieure d'un article absorbant. Ce matériau est formé d'une première couche continue, comprenant des fibres thermoplastiques hydrophobes, fixée sur une deuxième couche, comprenant un mélange de fibres thermoplastiques hydrophobes et de fibres naturelles hydrophobes.

公开(公告)号：EP2901983B1

公开(公告)日：2018-04-25

申请号：EP13841496.6

申请日：2013-08-14

申请人： Unicharm Corporation

发明人： WADA, Ichiro ,  NAKASHITA, Masashi ,  UDA, Masashi

IPC分类号： A61F13/15 ,  A61F13/472 ,  A61F13/511 ,  A61F13/475 ,  A61F13/513 ,  A61F13/84 ,  A61L15/34

CPC分类号： A61F13/51113 ,  A61F13/15707 ,  A61F13/4756 ,  A61F13/51104 ,  A61F13/5116 ,  A61F13/51394 ,  A61F13/8405 ,  A61F2013/15439 ,  A61F2013/51016 ,  A61F2013/51066 ,  A61F2013/51073 ,  A61F2013/8455 ,  A61L15/20 ,  A61L15/34 ,  A61L15/42 ,  A61L15/50

摘要： The present invention addresses the problem of providing an absorbent article that has an improved ability to transfer menstrual blood from a liquid-permeable layer to an absorbent body and can reduce the amount of the menstrual blood remaining in the liquid-permeable layer. To solve this problem, provided is a sanitary napkin (1) provided with a top sheet (2), a back sheet (3) and an absorbent body (4) that is interposed between the top sheet (2) and the back sheet (3), wherein convex portions (8) formed in an excretion orifice contact region of the top sheet (2) are coated with a blood lubricity-imparting agent that has a kinetic viscosity of 0.01-80 mm 2 /s at 40°C, a water retention rate of 0.01-4.0 mass% and a weight-average molecular weight of less than 1,000.

公开(公告)号：EP0703068B1

公开(公告)日：2003-04-02

申请号：EP95118056.1

申请日：1993-06-14

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： Swenson, Douglas A., c/o M. M. and M. Co. ,  Fox, Herbert J., c/o M. M. and M. Co. ,  Krueger, Dennis L., c/o M. M. and M. Co. ,  Lockridge, Rochelle L., c/o M. M. and M. Co. ,  Helmer, Pamela E., c/o M. M. and M. Co.

IPC分类号： B32B25/08 ,  B32B7/02 ,  B29C55/02 ,  B29C61/06 ,  A61F13/15

CPC分类号： B32B7/02 ,  A61F13/15252 ,  A61F13/49009 ,  A61F13/49015 ,  A61F13/4902 ,  A61F13/51464 ,  A61F13/5148 ,  A61F13/51484 ,  A61F2013/49023 ,  A61F2013/49044 ,  A61F2013/51071 ,  A61F2013/51073 ,  B29C55/023 ,  B29C61/0608 ,  B29C61/0616 ,  B29L2016/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/32 ,  B32B2307/51 ,  B32B2307/516 ,  B32B2555/02 ,  Y10S428/91 ,  Y10T428/24446 ,  Y10T428/24479 ,  Y10T428/24562 ,  Y10T428/2457 ,  Y10T428/24686 ,  Y10T428/24826 ,  Y10T428/2495 ,  Y10T428/28 ,  Y10T428/2848

公开(公告)号：EP0706360B1

公开(公告)日：1999-07-28

申请号：EP94920123.0

申请日：1994-06-08

申请人： McNEIL-PPC, INC.

发明人： STEIGER, Fred, H. ,  SAYDE, Wassim, F. ,  SAMPSON, Arthur, J. ,  CABE, Alex, W., Jr.

IPC分类号： A61F13/15

CPC分类号： B29C43/222 ,  A61F13/51113 ,  A61F13/5116 ,  A61F13/5123 ,  A61F13/513 ,  A61F2013/15406 ,  A61F2013/51059 ,  A61F2013/51066 ,  A61F2013/51073 ,  A61F2013/51173 ,  A61F2013/8491

摘要： Apertured polymeric films with enhanced fluid penetration characteristics, and absorbent products utilizing such fims as coverstock, are disclosed. The films have a multiplicity of small apertures and comprise two layers, an upper layer comprising at least 80 % by weight low density polyethylene and a lower layer comprising at least 80 % by weight ethylene vinyl acetate copolymer. Enhanced fluid penetration characteristics are obtained by the inclusion of a wetting agent in the lower, ethylene-vinyl acetate layer.

公开(公告)号：EP0596038B1

公开(公告)日：1997-03-05

申请号：EP92918058.6

申请日：1992-07-22

申请人： EASTMAN CHEMICAL COMPANY

发明人： PHILLIPS, Bobby, Mal ,  BAGRODIA, Shriram ,  HAILE, William, Alston ,  HALL, Harry, Probert ,  CASEY, David, Augustus ,  DALTON, James, Samuel, Nelson ,  JONES, Ronnie, Jay ,  SCALF, Ronald, Sherrill ,  NEAL, Richard, Dixon ,  TRENT, Lewis, Charles ,  NELSON, Jackson, Lee

IPC分类号： D01D5/253 ,  A61L15/00 ,  A61F13/15 ,  D01F6/92 ,  D01F6/96 ,  D01D5/23

CPC分类号： A61F13/538 ,  A61F13/53717 ,  A61F13/53747 ,  A61F13/53752 ,  A61F13/53756 ,  A61F2013/51009 ,  A61F2013/51033 ,  A61F2013/51066 ,  A61F2013/51073 ,  A61F2013/530131 ,  A61F2013/530153 ,  A61F2013/53016 ,  A61F2013/530175 ,  A61F2013/530299 ,  A61F2013/530481 ,  A61F2013/530912 ,  A61F2013/530963 ,  A61F2013/530978 ,  A61L15/42 ,  D01D5/23 ,  D01D5/253 ,  D01F6/92 ,  D01F6/96 ,  D02G1/00 ,  D02J1/22 ,  Y10S425/217 ,  Y10T428/24174 ,  Y10T428/24273 ,  Y10T428/2457 ,  Y10T428/2902 ,  Y10T428/2935 ,  Y10T428/2973 ,  Y10T428/2975 ,  Y10T428/2978 ,  Y10T428/298 ,  Y10T442/3065 ,  Y10T442/3089 ,  Y10T442/3114 ,  Y10T442/3122 ,  Y10T442/608 ,  Y10T442/609 ,  Y10T442/611

摘要： Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as water, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbant articles, such as diapers, in order to transport fluids to more effectively utilize the absorbant portion of the article. The fibers can be synthetically coated with absorbant materials.

公开(公告)号：EP2901975B1

公开(公告)日：2018-06-13

申请号：EP13840769.7

申请日：2013-08-19

申请人： Unicharm Corporation

发明人： WADA, Ichiro ,  NAKASHITA, Masashi ,  UDA, Masashi

IPC分类号： A61F13/15 ,  A61F13/472 ,  A61F13/511

CPC分类号： A61F13/51113 ,  A61F13/15804 ,  A61F13/47263 ,  A61F13/51104 ,  A61F13/5116 ,  A61F13/512 ,  A61F13/8405 ,  A61F2013/15439 ,  A61F2013/51016 ,  A61F2013/51066 ,  A61F2013/51073 ,  A61F2013/8455 ,  A61L15/20 ,  A61L15/50 ,  A61L2400/10

摘要： The present invention addresses the problem of providing an absorbent article that has an improved ability to transfer menstrual blood from a liquid-permeable layer to an absorbent body and can reduce the amount of the menstrual blood remaining in the liquid-permeable layer. To solve this problem, provided is a sanitary napkin (1) provided with a top sheet (2), a back sheet (3) and an absorbent body (4) that is interposed between the top sheet (2) and the back sheet (3), wherein convex portions (8) formed in an excretion orifice contact region of the top sheet (2) are coated with a blood lubricity-imparting agent that has a kinetic viscosity of 0.01-80 mm 2 /s at 40°C, a water retention rate of 0.01-4.0 mass% and a weight-average molecular weight of less than 1,000.

公开(公告)号：EP2901983A1

公开(公告)日：2015-08-05

申请号：EP13841496.6

申请日：2013-08-14

申请人： Unicharm Corporation

发明人： WADA, Ichiro ,  NAKASHITA, Masashi ,  UDA, Masashi

IPC分类号： A61F13/15 ,  A61F13/472 ,  A61F13/511

CPC分类号： A61F13/51113 ,  A61F13/15707 ,  A61F13/4756 ,  A61F13/51104 ,  A61F13/5116 ,  A61F13/51394 ,  A61F13/8405 ,  A61F2013/15439 ,  A61F2013/51016 ,  A61F2013/51066 ,  A61F2013/51073 ,  A61F2013/8455 ,  A61L15/20 ,  A61L15/34 ,  A61L15/42 ,  A61L15/50

摘要： The present invention addresses the problem of providing an absorbent article that has an improved ability to transfer menstrual blood from a liquid-permeable layer to an absorbent body and can reduce the amount of the menstrual blood remaining in the liquid-permeable layer. To solve this problem, provided is a sanitary napkin (1) provided with a top sheet (2), a back sheet (3) and an absorbent body (4) that is interposed between the top sheet (2) and the back sheet (3), wherein convex portions (8) formed in an excretion orifice contact region of the top sheet (2) are coated with a blood lubricity-imparting agent that has a kinetic viscosity of 0.01-80 mm 2 /s at 40°C, a water retention rate of 0.01-4.0 mass% and a weight-average molecular weight of less than 1,000.

摘要翻译： 本发明解决了提供一种吸收性物品的问题，该吸收性物品具有改善将月经血液从透液层转移到吸收体的能力，并且可以减少残留在透液层中的经血量。 为了解决这个问题，提供了一种卫生巾（1），其设置有顶片（2），背片（3）和吸收体（4），其设置在顶片（2）和背片（ 3），其中形成在顶片（2）的排泄孔接触区域中的凸部（8）在40℃下具有动态粘度为0.01-80mm 2 / s的血液润滑性赋予剂， 保水率为0.01-4.0质量％，重均分子量小于1,000。

公开(公告)号：EP0703068A2

公开(公告)日：1996-03-27

申请号：EP95118056.1

申请日：1993-06-14

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： Swenson, Douglas A., c/o M. M. and M. Co. ,  Fox, Herbert J., c/o M. M. and M. Co. ,  Krueger, Dennis L., c/o M. M. and M. Co. ,  Lockridge, Rochelle L., c/o M. M. and M. Co. ,  Helmer, Pamela E., c/o M. M. and M. Co.

IPC分类号： B32B25/08 ,  B32B5/14

CPC分类号： B32B7/02 ,  A61F13/15252 ,  A61F13/49009 ,  A61F13/49015 ,  A61F13/4902 ,  A61F13/51464 ,  A61F13/5148 ,  A61F13/51484 ,  A61F2013/49023 ,  A61F2013/49044 ,  A61F2013/51071 ,  A61F2013/51073 ,  B29C55/023 ,  B29C61/0608 ,  B29C61/0616 ,  B29L2016/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/32 ,  B32B2307/51 ,  B32B2307/516 ,  B32B2555/02 ,  Y10S428/91 ,  Y10T428/24446 ,  Y10T428/24479 ,  Y10T428/24562 ,  Y10T428/2457 ,  Y10T428/24686 ,  Y10T428/24826 ,  Y10T428/2495 ,  Y10T428/28 ,  Y10T428/2848

摘要： The anisotropic film laminate comprises a continuous elastomeric core layer and at least one continuous inelastic skin layer of a uniaxially oriented thermoplastic film layer. The film laminate is substantially inelastic in a direction of orientation of said at least one skin layer, and said skin layer is unoriented in a direction transverse to said direction of orientation such that the laminate is extensible in said transverse direction.

摘要翻译： 各向异性膜层叠体包括连续的弹性体芯层和单轴取向的热塑性薄膜层的至少一个连续的非弹性表层。 膜层压体在所述至少一个表皮层的取向方向上基本上是非弹性的，并且所述表层在横向于所述取向方向的方向上是未定向的，使得所述层压体在所述横向上是可延伸的。