公开(公告)号：JP2014083132A

公开(公告)日：2014-05-12

申请号：JP2012232408

申请日：2012-10-19

Applicant: Kao Corp ,  花王株式会社

Inventor： SASAJIMA YUKIO ,  SUZUKI YOICHI ,  MAEDA KATSUJI

IPC: A61F13/15 ,  A61F13/494

Abstract: PROBLEM TO BE SOLVED: To provide an absorbent pad with three-dimentional gathers having a height that can be easily heightened.SOLUTION: An absorbent pad 10 includes a sheet 14 for a leakage prevention cuff, and the sheet 14 for a leakage prevention cuff forms a leakage prevention cuff 16 having a base end part 16b and a free end part 16a. The pad 10 has a folding part 18 obtained by folding a surface sheet 11 toward an upper surface side of the surface sheet 11 in a crotch part C in both right and left side regions. In the folding part 18, parts of the surface sheet 11 are mutually joined at a joint part 19. In a half-finished product 10' prior to folding, the base end part 16b of the leakage prevention cuff 16 is located on the surface sheet 11, and a width direction inner end part 17 in a joined region in an abdominal side part A and a back side part B of the sheet 14 for a leakage prevention cuff is located in the inward in the width direction of the base end part 16b in the crotch part C. The joint part 19 is located on the same position as the width direction inner end part 17 in the abdominal side part A and the back side part B or is located inward in the width direction of the width direction inner end part.

Abstract translation: 要解决的问题：提供具有可以容易地提高的高度的三维褶皱的吸收垫。解决方案：吸收垫10包括用于防漏套的片14，并且用于防漏套的片14形成 具有基端部16b和自由端部16a的防泄漏箍16。 垫10具有折叠部18，其通过在左右两侧区域的裆部C中将表面片11向表面片11的上表面侧折叠而获得。 在折叠部18中，表面片11的一部分在接合部19处相互接合。在折叠前的半成品10'中，防漏翻边16的基端部16b位于表面片 11，宽度方向内端部17位于基端部16b的宽度方向的内侧的腹侧A部的接合区域和防漏侧褶皱用片材14的后侧部B 在裆部C中。接合部19位于与腹侧部A和背侧部B中的宽度方向内端部17相同的位置，或者位于宽度方向内端的宽度方向内侧 部分。

公开(公告)号：JP2013000238A

公开(公告)日：2013-01-07

申请号：JP2011132559

申请日：2011-06-14

Applicant: Kao Corp ,  花王株式会社

Inventor： MAEDA KATSUJI

IPC: A61F13/49 ,  A61F13/15 ,  A61F13/494 ,  A61F13/53

Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article capable of being easily deformed along the legs of a wearer, excellent in the leakage preventive property and fitting property, and capable of preventing the wearer from feeling a sense of disorder.SOLUTION: The absorbent article 1 is vertically long, and includes a liquid-permeable front surface sheet 2, a leakage preventive sheet 3 and a liquid-retaining absorbent core 5 interposed between the sheets 2 and 3. The absorbent core 5 has a center absorbent core 51 located at the center in the lateral direction of the absorbent article 1, and side absorbent cores 52 disposed on both sides of the center absorbent core 51. Each side absorbent core 52 has a plurality of block-shaped absorbent cores 55a disposed at the center in the longitudinal direction of the absorbent article 1 and separate from each other in the longitudinal direction, and elastic members 7 are disposed in the longitudinal direction in an area S overlapping the side absorbent core 52 or in the vicinity of the area S in the planar direction of the absorbent article 1.

Abstract translation: 要解决的问题：提供能够沿着穿着者的腿容易地变形的吸收性物品，具有优异的防漏性和贴合性，并且能够防止穿着者感到无序感。 解决方案：吸收性物品1是垂直长的，并且包括透液性前表面片2，防漏片3和夹在片材2和3之间的保留吸收芯5.吸收芯5具有 位于吸收性物品1的左右方向中心的中心吸收芯51，以及设置在中心吸收体51的两侧的侧面吸收芯52.各侧吸收体52具有多个块状吸收体55a 设置在吸收性物品1的长度方向的中央部，在长度方向上彼此分离，弹性部件7沿着与侧面吸收体52重叠的区域S或者区域附近配置在长度方向 S在吸收性物品1的平面方向上。版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2010051654A

公开(公告)日：2010-03-11

申请号：JP2008221245

申请日：2008-08-29

Applicant: Kao Corp ,  花王株式会社

Inventor： MAEDA KATSUJI ,  SUZUKI MIKIO

IPC: A61F13/49 ,  A61F13/53

Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article which can be thinned in thickness, is worn to give little sense of incompatibility, and is excellent in absorptive performance for a body fluid and fittability. SOLUTION: The absorptive structure 4 interposed between a surface sheet 2 and a back sheet 3 includes an upper layer absorptive part 42 and a lower layer absorptive part 44 in the order from the surface sheet 2, wherein the upper layer absorptive part 42 contains fluff pulp and is provided with grooves 5, 5 formed to extend toward the longitudinal direction on a skin attachment surface 42a; the lower layer absorptive part 44 comprises two sheet materials 45, 46 opposite to each other and an absorptive resin powder 47 interposed between them; and the two sheet materials 45, 46 have a plurality of connection parts 48 which connect to each other without interposing the absorptive resin powder 47. The plurality of the connection parts 48 extend toward the longitudinal direction and are arranged in parallel toward the lateral direction at predetermined intervals, and are disposed to both the edges 44s, 44s of the lower layer absorptive part 44. In the plan view of the crotch A, the groove 5 overlaps the connection parts 48. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了提供能够在厚度上变薄的吸收性物品，磨损，几乎没有不相容性，并且对于体液的吸收性能和适合性是优异的。 解决方案：介于表面片材2和背面片材3之间的吸收结构4按照从表面片材2的顺序包括上层吸收部分42和下层吸收部分44，其中上层吸收部分42 包含绒毛浆，并且设置有形成为在皮肤附着表面42a上朝向纵向方向延伸的凹槽5,5; 下层吸收部分44包括彼此相对的两个片材45,46和插入它们之间的吸收性树脂粉末47; 并且两个片材45,46具有多个连接部48，而不插入吸收性树脂粉末47。多个连接部48朝向长度方向延伸，并且在横向方向上平行地配置 并且设置在下层吸收部分44的两个边缘44s，44s上。在裆部A的平面图中，凹槽5与连接部分48重叠。（C）2010，JPO＆INPIT

公开(公告)号：JP2009022670A

公开(公告)日：2009-02-05

申请号：JP2007191291

申请日：2007-07-23

Applicant: Kao Corp ,  花王株式会社

Inventor： SUZUKI MIKIO ,  MAEDA KATSUJI

IPC: A61F13/15

Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary absorptive article having thin thickness, where a level difference is small and the feeling is less uncomfortable when it is used by being lapped over an absorbent article etc., and the liquid reversion is inhibited and so it hardly gives wet feeling after the liquid absorption.
SOLUTION: The auxiliary absorptive article comprises a first sheet 41 and a second sheet 42 as absorbent bodies, and a polymer sheet 4 composed by including water-absorbing resin powder 43 which is fixed with an adhesive between both sheets 41, 42. An existing area 44 of the water-absorbing resin powder 43 and a nonexisting area 45 are formed between the first sheet 41 and the second sheet 42, and the nonexisting area 45 is a part of domain inserted between both ends 4a and 4a in the width direction of the polymer sheet 4 and both these ends 4a and 4a. In the nonexisting area 45, the first sheet 41 and the second sheet 42 are joined so that both these sheets 41, 42 do not peel if the polymer sheet 4 is in a wet condition.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有薄的厚度的辅助吸收制品，其中水平差小，并且当通过在吸收制品上重叠使用时感觉较不舒适，并且液体反转被抑制 因此液体吸收后几乎不会产生湿感。 辅助吸收制品包括作为吸收体的第一片41和第二片42，以及通过包括在两片41,42之间用粘合剂固定的吸水性树脂粉末43构成的聚合片4。 在第一片材41和第二片材42之间形成有吸水性树脂粉末43的现有区域44和不存在的区域45，并且不存在的区域45是以宽度方式插入在两端部4a和4a之间的区域的一部分 聚合物片材4的方向以及这两个端部4a和4a。 在不存在的区域45中，第一片材41和第二片材42接合，使得如果聚合物片材4处于湿润状态，则这两个片材41,42不会剥离。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006296751A

公开(公告)日：2006-11-02

申请号：JP2005122801

申请日：2005-04-20

Applicant: Kao Corp ,  花王株式会社

Inventor： MAEDA KATSUJI ,  SUZUKI MIKIO

IPC: A61F13/42 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61F13/496 ,  A61F13/514 ,  A61F13/66

Abstract: PROBLEM TO BE SOLVED: To provide an absorbent pad capable of easily distinguishing the presence/absence of excretion via an exterior body when being used with the exterior body. SOLUTION: This absorbent pad 2 is used with the exterior body 3 having no absorbent body or partially not having it. This absorbent pad is provided with a surface sheet 21, a leakproof sheet 22, and a liquid-retaining absorbent body 23 disposed between the sheets. The leakproof sheet 22 is provided with a distinguishing means 22a distinguishing the presence/absence of the excretion via the leakproof sheet 22 in its inside, and a slippage prevention means 22b for being mounted on the exterior body 3 in its outside. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种当与外部身体一起使用时能够容易地区分经由外部体的排泄物的存在/不存在的吸收垫。 解决方案：该吸收垫2与没有吸收体的外部本体3一起使用或部分不具有吸收体。 该吸收垫设置有设置在片材之间的表面片21，防漏片22和保液性吸收体23。 防漏片22具有通过其内部的防漏片22区分排泄物的存在/不存在的区别装置22a以及在其外部安装在外部本体3上的防滑装置22b。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2001080016A

公开(公告)日：2001-03-27

申请号：JP25916899

申请日：1999-09-13

Applicant: KAO CORP

Inventor： MAEDA KATSUJI ,  TAKEUCHI MASARU ,  KURAHASHI MASAO

IPC: A61F13/49 ,  A61F13/15 ,  A61F13/472 ,  A61F13/514 ,  B32B27/12 ,  B32B37/00 ,  B32B31/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a side ventilation type composite sheet efficiently without protruding an adhesive to an extended part of a gas permeable sheet. SOLUTION: In a method for producing a composite sheet in which the second long-sized sheet is laminated on the middle part in the width direction of the first long-sized sheet, on one side of the first sheet 20 supplied continuously, a hot melt adhesive 41 is applied at positions separated from each other in the width direction of the sheet 20, and the second sheet 3 is laminated on the parts on which the adhesive 41 is applied to form a laminated sheet 10. Next, the sheet 10 is cut in the parts on which the second sheet 3 is not laminated.

公开(公告)号：JPH09253130A

公开(公告)日：1997-09-30

申请号：JP6305496

申请日：1996-03-19

Applicant: KAO CORP

Inventor： MAEDA KATSUJI ,  FUJITA KAZUO ,  SUZUKI MIKIO ,  KURAHASHI MASAO ,  ITOU TAKEHITO

IPC: A61F13/511 ,  A61F5/44 ,  A61F13/49 ,  A61F13/514 ,  A61F13/54

Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper capable of maintaining good wearing state without deteriorating the flexibility of a lining sheet or the good feeling of nonwoven fabric. SOLUTION: This disposable diaper is expandable type formed to have a liquid permeable surface sheet, a liquid impermeable lining sheet 12 and an absorptive body laid between the surface sheet and the lining sheet 12, and fastening tapes 15 fixed to the right and left sides of a back part 1B. and is used with the fastening tapes 15 secured to a belly side 1A. Furthermore. the lining sheet 12 has nonwoven fabric 12a stacked on the outer surface of a liquid impermeable film and a liquid impermeable film via an adhesive. Also, the lining sheet 12 has a low pressure embossed part 12L formed via the application of the first embossing process to the whole area thereof from the side of the nonwoven fabric, and a high pressure embossed part 12H formed via the application of a pressing force larger than in the first embossing process to the breadthwise right and left ends from the side of the nonwoven fabric 12a approximately over a whole lengthwise direction.

公开(公告)号：JPH0977901A

公开(公告)日：1997-03-25

申请号：JP23180695

申请日：1995-09-08

Applicant: KAO CORP

Inventor： MAEDA KATSUJI ,  SAKAHASHI HARUO ,  ODAJIMA SHINGO ,  SAKAI YOSHIHIRO ,  FUJITA KAZUO

IPC: A61F13/49 ,  A61F13/15 ,  A61F13/514 ,  B29C55/02 ,  B29K23/00 ,  B29K105/04 ,  C08J9/38 ,  A61F13/54

Abstract: PROBLEM TO BE SOLVED: To prepare a porous sheet having reduced friction and good properties, such as mechanical strengths, flexibility and air permeability, necessary for the backing material of an absorbent article such as a disposable diaper or sanitary items. SOLUTION: This moisture-permeable porous sheet is obtained by at least uniaxially orienting a sheet made of a mixture comprising 50-90 pts.wt. crystalline polyolefin resin and 50-10 pts.wt. organic compound which is compatible with the polyolefin resin when the resin is molten and forms a separate phase at a temperature equal to or lower than the crystallization temperature of the resin at a draw ratio of 1.2-5 to form an oriented sheet having a thickness of 10-100μm and embossing the oriented sheet to form an irregular pattern in which the difference between recessed and protruded parts is 10-500μm.

公开(公告)号：JPH093226A

公开(公告)日：1997-01-07

申请号：JP15191795

申请日：1995-06-19

Applicant: KAO CORP

Inventor： ODAJIMA SHINGO ,  KUMAMOTO YOSHIAKI ,  MAEDA KATSUJI ,  YUASA OSAMU ,  SAKAI YOSHIHIRO

IPC: A61F13/49 ,  A61F5/44 ,  A61F13/15 ,  A61F13/514 ,  B29D7/01 ,  C08J5/18 ,  C08J9/00 ,  A61F13/54

Abstract: PURPOSE: To obtain a porous sheet capable of industrially safely and continuously producing at high rate and having air permeability, moisture permeability and resistance to water and excellent feeling and high strength (high tear strength and tensile breaking point strength) and to obtain an absorbing material using the porous sheet. CONSTITUTION: This porous sheet is obtained by stretching a sheet molded of a melted and blended material of a resin composition composed of (a) 50-90 pts.wt. of a crystalline polyolefin resin, (b) 50-10 pts.wt. of an organic compound having miscibility to the crystalline polyolefin resin (a) at a temperature higher than the melting point of the crystalline polyolefin resin (a) and generating phase separation to the crystalline polyolefin resin (a) at a temperature below the melting point of the crystalline polyolefin resin (a) and (c) 0.01-3 pts.wt. (an amount to 100 pts.wt. of the crystalline polyolefin resin (a)) in at least one direction. The crystal nucleating agent (c) is a metallic salt of phosphoric ester of an aromatic alcohol.

公开(公告)号：JPH0724003A

公开(公告)日：1995-01-27

申请号：JP15533293

申请日：1993-06-25

Applicant: KAO CORP

Inventor： YANAGIHARA SHIGETO ,  MAEDA KATSUJI ,  SUZUKI MIKIO

IPC: B32B7/02 ,  A61F13/15 ,  A61F13/53 ,  B32B27/12 ,  A61F13/46

Abstract: PURPOSE:To provide an adsorptive article enhanced in absorptive ability, by using an adsorptive material which is excellent in shape retainability, dispenses with any heat treatment process or the like, and is excellent in absorptive function as well as in the feel, and which can, furthermore. maintain the fitting property so as not to hinder the absorptiveness. CONSTITUTION:In an absorptive article provided with a permeable surface sheet and an impermeable back sheet, and on absorptive material 4 interposed therebetween, the absorptive material 4 is formed from pulp fiber 6, a hydrophilic fiber 8 longer than the pulp fiber 6, and a number of small webs 10 comprising highly absorptive polymer 7, and has in its interfaces among the small webs a numerous layer-like gaps 11 in the direction of its thickness.