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    • 2. 发明专利
    • Absorbent article
    • 吸收品
    • JP2013255562A
    • 2013-12-26
    • JP2012131870
    • 2012-06-11
    • Kao Corp花王株式会社
    • ISHIBASHI KYOKOSATO SHINYA
    • A61F13/49A61F13/53
    • PROBLEM TO BE SOLVED: To provide an absorbent article having improved flexibility in an entire absorber and improved diffusivity of body fluid immediately after excretion.SOLUTION: A diaper 1 includes a surface sheet 2, a backside sheet 3, and a vertically long absorber 4 disposed between both sheets 2 and 3. The absorber 4 has an absorbent core 41. The absorbent core 41 has a block area 410 in which a plurality of block structures are vertically disposed, the block structure consisting of a plurality of protrusions 411 having a high basis weight, disposed on the side of the backside sheet 3, and recessed grooves 412 each of which encloses each protrusion 411, has a low basis weight, and is recessed from the side of the backside sheet 3 towards the side of the surface sheet 2. Parts of the plurality of protrusions 411 have, in the inside of the protrusions 411, high-density protrusion parts 411h each of which comes into contact with the outline of the protrusion 411 and has a relatively high density.
    • 要解决的问题:提供一种吸收性物品,其在整个吸收体中具有改进的柔性,并且在排泄后立即改善体液的扩散性。解决方案:尿布1包括表面片2,背面片3和垂直长的吸收体4, 吸收体4具有吸收芯41,吸收体41具有块状区域410,多个嵌段结构体垂直设置在该嵌段区域410中,该块结构体由多个高基数的突起411构成 配置在背面片3的侧面上的凹槽412以及每个突起411包围的凹槽412具有较低的基重,并且从背面片3的侧面朝向表面片2的侧面凹陷。 多个突起411的一部分在突起411的内部具有与突起411的轮廓接触的高密度突起部411h,并且具有相对 y高密度。
    • 3. 发明专利
    • パンツ型使い捨ておむつ
    • 底层类型可替代的DIAPER
    • JP2015008952A
    • 2015-01-19
    • JP2013137405
    • 2013-06-28
    • 花王株式会社Kao Corp
    • NAKAO YUMAOKUDA YASUYUKIISHIBASHI KYOKO
    • A61F13/496A61F13/15A61F13/49
    • A61F13/4963A61F13/49011B29C65/1648B29C65/1661B29C65/1696B29C65/7473B29C66/1122B29C66/137B29C66/431B29C66/71B29C66/723B29C66/72941B29C66/83433B29C66/83435B29L2031/4878B29K2021/00
    • 【課題】サイドシール部の引き剥がし性が良好なパンツ型使い捨ておむつを提供すること。【解決手段】サイドシール部Sが縦方向Xに沿って連続して延びる接合部40を有している。腹側部A及び背側部Bの双方に、横方向Yに延びる弾性部材80a,80bが、縦方向Xに間隔を置いて伸長状態下に配されている。腹側部A及び背側部Bの一方において、弾性部材80a,80bの端部のうちサイドシール部S寄りに位置する端部が、サイドシール部Sの位置まで達しておらず、サイドシール部よりも横方向の内方寄りの位置で終端して弾性部材非配置領域9bが形成されている。弾性部材非配置領域9bでは、弾性部材80a、80bが配された位置から横方向Yへ延びる延長線上の位置に、縦方向Xに沿って間欠的に接着剤10bが施されており、接着剤10bによって弾性部材80bの端部が固定されている。【選択図】図3
    • 要解决的问题:提供一种具有良好剥离性的侧密封部的内裤型一次性尿布。解决方案:侧密封部S包括沿着纵向方向X连续延伸的连接部40.在腹侧部A和 背部B,沿横方向Y延伸的弹性部件80a,80b在长度方向X间隔开间隔开的状态下延伸。在腹侧部A和背部B的一侧, 弹性部件80a,80b的端部的密封部S没有到达侧密封部S的位置,并且在侧密封部的横向内侧的位置处终止,形成弹性部件非配置区域9b。 从设置有弹性部件80a,80b的位置,沿着从Y方向延伸的延长线上的位置,将弹性部件非配置区域9b沿长度方向X间歇地施加到弹性部件非配置区域9b。 弹性构件80b的端部由粘合剂10b固定。
    • 4. 发明专利
    • Absorptive article
    • 吸收文章
    • JP2013132523A
    • 2013-07-08
    • JP2011286764
    • 2011-12-27
    • Kao Corp花王株式会社
    • ISHIBASHI KYOKOKAWAGUCHI HIROKOUCHIYAMA YASUKINAGAHARA SHINSUKEONISHI REIKO
    • A61F13/49A61F13/15A61F13/511A61F13/539
    • A61F13/51104
    • PROBLEM TO BE SOLVED: To provide an absorptive article which improves the liquid permeability of an uneven surface sheet, and the liquid diffusivity within an absorptive body.SOLUTION: The surface sheet 1 disposed on the side of a skin abutting surface includes: a first protrusion 11 which protrudes toward a first surface side Z1, and has an internal space 11S; and a second protrusion 12 which protrudes toward a second surface side Z2 opposite to the first surface side Z1, and has an internal space 12S. The first and second protrusions 11, 12 are continuously disposed alternately in each different direction intersecting with each other in a planar view over the whole surface of the surface sheet 1. A wall portion 13 having an annular structure exists between the top 12T and the opening 12H of the second protrusion. The absorptive body 3 includes: a first basis weight part 31; a second basis weight part 32; and a groove-like depressed portion 33 which is depressed toward the side of the surface sheet 1 from the side of a rear surface sheet 2 with the second basis weight part 32 as a bottom surface, and extends at least in a longitudinal direction. At least a part of the adjacent first and second protrusions 11, 12 and the depressed portion are disposed opposite to each other with the absorptive body therebetween.
    • 要解决的问题:提供一种改善不平坦表面片的透液性和吸收体内的液体扩散性的吸收性物品。解决方案:设置在皮肤抵接面侧的表面片1包括:第一突起 11,其朝向第一表面侧Z1突出,并且具有内部空间11S; 以及与第一表面侧Z1相对的第二表面侧Z2突出并具有内部空间12S的第二突起12。 第一突起11和第二突起12在表面片1的整个表面上的平面图中彼此交叉的不同方向上交替地连续布置。具有环形结构的壁部13存在于顶部12T和开口 12H的第二突起。 吸收体3包括:第一基重部31; 第二基重部分32; 以及从第二基重部32作为底面从后表面片2一侧朝向表面片1一侧凹陷的槽状凹部33,至少在长度方向上延伸。 相邻的第一和第二突起11,12和凹部的至少一部分彼此相对地设置有吸收体。
    • 5. 发明专利
    • Absorbent article
    • 吸收品
    • JP2013123619A
    • 2013-06-24
    • JP2011275868
    • 2011-12-16
    • Kao Corp花王株式会社
    • WADA TADASHIONISHI REIKOISHIBASHI KYOKO
    • A61F13/49A61F13/53
    • PROBLEM TO BE SOLVED: To provide an absorbent article which is in good absorption performance even if it is designed to be small in contained amount of a water absorptive polymer.SOLUTION: An absorbent article 4 includes an absorptive core 40 which includes absorbent material, and a core wrap sheet 5A which covers at least a liquid receiving surface 40a of the absorptive core 40. A linear concave part 41 is formed by stretching in two or more directions on the one surface 40a of the absorptive core 40. The absorptive core 40 is compartmentalized in two or more domains by the concave part 41 to form two or more small absorption parts 43. The small absorption parts 43 have a high basis weight compared with a bottom part 42 of the concave part 41. In the core wrap sheet 5A, the basis weight is 8-20 g/m, the density is 0.03-0.2 g/cm, and the drying tensile strength of a manufacturing conveyance direction is 600 cN/25 mm or more.
    • 待解决的问题:即使设计为吸水性聚合物的含量少,也提供吸收性良好的吸收性物品。 解决方案:吸收性物品4包括吸收性芯体40,其包括吸收材料,以及至少覆盖吸收芯40的液体接收表面40a的芯包裹片5A。通过在 吸收芯40的一个表面40a上的两个或更多个方向。吸收芯40通过凹部41在两个或更多个区域中分隔开,以形成两个或更多个小吸收部43.小吸收部43具有高基数 重量与凹部41的底部42相比。在芯包裹片5A中,单位面积重量为8〜20g / m 2,SP密度为0.03〜0.2 g / cm 2,制造输送方向的干燥拉伸强度为600cN / 25mm以上。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • Absorbent
    • 吸水性
    • JP2012143544A
    • 2012-08-02
    • JP2011269312
    • 2011-12-08
    • Kao Corp花王株式会社
    • ONISHI REIKOISHIBASHI KYOKO
    • A61F13/49A61F13/15A61F13/53A61F13/534
    • PROBLEM TO BE SOLVED: To improve a wear feeling while maintaining excellent body shape suitability of a conventional absorbent, and to improve liquid diffusibility and liquid absorbency.SOLUTION: The absorbent 10 includes: a liquid-receiving layer part 11 absorbing a liquid and diffusing it in the planar direction; and a plurality of protruding liquid absorption storage parts 12 separately disposed on one surface side of the liquid-receiving layer part 11 continuously to the liquid-receiving layer part 11, and absorbing and storing the liquid. The plurality of protruding liquid absorption storage parts 12 each have a higher area ratio than each recessed part 13 disposed between the protruding liquid absorption storage parts 12, and the liquid-receiving layer part 11 of the bottom part of the recessed part 13 has lower basis weight and density than the protruding liquid absorption storage part 12.
    • 要解决的问题:为了提高磨损感,同时保持常规吸收剂的优异的体形适应性,并且提高液体扩散性和液体吸收性。 吸收剂10包括:吸收液体并在平面方向上扩散的液体接收层部分11; 以及多个突出的液体吸收存储部分12,其分别设置在液体接受层部分11的一个表面侧上,并且液体接收层部分11被连续地吸收和储存。 多个突出液体吸收收容部12各自具有比设置在突出液体吸收容纳部12之间的各凹部13的面积率高,凹部13的底部的液体接受层部11具有较低的基础 重量和密度高于突出液体吸收储存部分12.版权所有:(C)2012,JPO&INPIT
    • 7. 发明专利
    • Absorber and absorbent article
    • 吸收和吸收物品
    • JP2012143535A
    • 2012-08-02
    • JP2011186765
    • 2011-08-30
    • Kao Corp花王株式会社
    • ISHIBASHI KYOKOONISHI REIKONAGAHARA SHINSUKE
    • A61F13/49A61F13/53
    • PROBLEM TO BE SOLVED: To provide an absorber having excellent body shape suitability even in time of walking, sitting or the like, and having excellent absorption performance.SOLUTION: The absorber 10 includes: a first absorption part 11 of an intermediate part segmented into three parts in the long direction L; a second absorption part 12 segmented on one side of the first absorption part 11; and a third absorption part 13 segmented on the other side of the first absorption part 11. A first recessed part 21 disposed in the first absorption part 11 is present inside the first absorption part 11 in a plan view and is disposed in the long direction L, second and third recessed parts 22, 23 disposed in the respective second and third absorption parts 12, 13 are disposed in an oblique direction to the long direction L, and the first and second recessed parts 21, 22 and the first and third recessed parts 21, 23 are configured in continuous recessed parts.
    • 要解决的问题:即使在步行,坐姿等时也提供具有优异的身体形状适应性并且具有优异的吸收性能的吸收体。 解决方案:吸收器10包括:在长方向L上分为三部分的中间部分的第一吸收部分11; 在第一吸收部11的一侧分割的第二吸收部12; 以及分割在第一吸收部分11的另一侧的第三吸收部分13.设置在第一吸收部分11中的第一凹陷部分21以平面图存在于第一吸收部分11的内部,并且沿着长方向L 设置在相应的第二和第三吸收部分12,13中的第二和第三凹陷部分22,23沿着长方向L倾斜地设置,并且第一和第二凹部21,22以及第一和第三凹部 21,23构成为连续的凹部。 版权所有(C)2012,JPO&INPIT
    • 8. 发明专利
    • Absorptive article
    • 吸收文章
    • JP2011136034A
    • 2011-07-14
    • JP2009298000
    • 2009-12-28
    • Kao Corp花王株式会社
    • ISHIBASHI KYOKO
    • A61F13/49A61F13/53
    • PROBLEM TO BE SOLVED: To provide an absorptive article improving the quantity of absorption and retention by a high liquid diffusing capability, effectively and more widely using many small absorbing parts in absorbing/retaining repeatedly excreted liquid, and retaining and exhibiting such a body fitting property as to be deformed according to a complicatedly undulating skin surface to abut as a plane on the skin surface without gaps and such a motion following property as to be deformed according to the motion of a wearer's body and to keep the abutting state between the skin surface and the plane, advantages of an absorber with a special structure. SOLUTION: The absorptive article includes a front surface sheet 1 on the skin abutting surface side, a rear surface sheet 7 on the non-skin abutting surface side, and an absorber 10 interposed between the sheets. The absorber is composed of a plurality of segmented small absorbing parts 3 viewed from above. The plurality of small absorbing parts are disposed on a base sheet 2 located on the non-skin abutting surface side. The base sheet has liquid communication parts which connect the plurality of small absorbing parts to one another. The liquid absorbency is higher in the liquid communication parts than in the other parts of the base sheet. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种通过高液体扩散能力提高吸收和保留量的吸收性物品,其有效且更广泛地使用许多小吸收部件来吸收/保留反复排泄的液体,并且保留和展示这样的 根据皮肤表面的复杂起伏而变形的身体贴合性能无间隙地附着在皮肤表面上,并且具有根据穿着者身体的运动而发生变形的运动跟随特性,并且保持其之间的抵接状态 皮肤表面和平面,具有特殊结构的吸收体的优点。 解决方案:吸收性物品包括皮肤抵接表面侧上的前表面片1,非皮肤抵接表面侧上的后表面片7和介于片之间的吸收体10。 吸收体由从上方观察的多个分段的小吸收部3构成。 多个小吸收部位于位于非皮肤抵接面侧的基片2上。 基片具有将多个小吸收部彼此连接的液体连通部。 液体连通部分的液体吸收性比基片的其它部分高。 版权所有(C)2011,JPO&INPIT