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1. 发明专利

JP2012136792A Nonwoven fabric 有权
标题翻译：无纺布
公开(公告)号：JP2012136792A
公开(公告)日：2012-07-19
申请号：JP2010288538
申请日：2010-12-24
申请人： Kao Corp , 花王株式会社
发明人： MIYAMURA TAKESHI , UCHIYAMA YASUKI , KAWAGUCHI HIROKO , NAGAHARA SHINSUKE
IPC分类号： D04H1/558
摘要： PROBLEM TO BE SOLVED: To provide a nonwoven fabric that is good in air permeability, excellent in cushioning properties and deformation properties, and non-sticky and friendly to the skin, and can be preferably used as a surface sheet or an interlayer sheet of an article for wear.SOLUTION: Provided is a nonwoven fabric which has a compression hardness of 0.01-0.35 and in which a plurality of first projection parts projecting to a first face side and second projection parts projecting to a second face side are alternately spread toward two directions including first and second directions in a face through a wall part. When assuming a contact plane to each of the plurality of the first projection parts and the plurality of the second projection parts of the nonwoven fabric, a network-shaped space spread in a face direction is formed between the contact plane and the nonwoven fabric on both sides of the nonwoven fabric.
摘要翻译：要解决的问题：提供一种透气性好，缓冲性和变形性优异，对皮肤无粘性和友好的非织造布，优选用作表面片或中间层用于磨损的物品的片材。解决方案：提供一种压缩硬度为0.01-0.35的非织造织物，其中突出到第一表面侧的多个第一突出部分和向第二表面侧突出的第二突出部分向两个方向交替地扩展包括通过墙壁部分的面部的第一和第二方向。当对多个第一突出部和多个第二突出部中的每一个假定接触平面时，在接触面和非织造布之间形成在面方向上扩展的网状空间无纺布的侧面。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011127242A Method and apparatus for producing nonwoven fabric 有权
标题翻译：用于生产非织造布的方法和装置
公开(公告)号：JP2011127242A
公开(公告)日：2011-06-30
申请号：JP2009285717
申请日：2009-12-16
申请人： Kao Corp , 花王株式会社
发明人： TANIGUCHI MASAHIRO , UCHIYAMA YASUKI
IPC分类号： D04H1/558
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric by which both of the formation of a fiber web into an uneven and/or hole-opened shape, and the formation of the nonwoven fabric are carried out simultaneously, and the simplification or the like of the production apparatus can be achieved because easily treatable air is used and the scattering of fibers is effectively prevented, and to provide the production apparatus.
SOLUTION: The method for producing the nonwoven fabric by blowing a high-speed hot air ejected from a slit-shaped nozzle 47 to the fiber web on a supporter 41 while conveying the fiber web by putting the fiber web on the supporter 41 having the uneven shape and an air-permeation structure to allow the fiber web to follow the supporter 41 and to form the fiber web into the uneven and/or hole-opened shape, includes regulating the hot air ejected from the nozzle 47 so as to have a temperature not lower than the melting point of the thermoplastic fiber constituting the fiber web to fuse the fibers to each other at the same time as the formation, and sucking the hot air passing through the fiber web and the supporter 41 from a sucking opening 48 in a slit shape arranged at the opposite side of the nozzle 47.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：为了提供一种无纺布的制造方法，通过该方法，将纤维网的形成均匀地和/或开孔形状和无纺织物的形成同时进行，并且可以通过使用容易处理的空气并且有效地防止纤维的散射，并且提供制造装置，可以实现制造装置的简化等。解决方案：通过将纤维网放在支撑体41上，同时通过将由狭缝形喷嘴47喷射的高速热空气吹送到支撑体41上的纤维网而产生无纺织物的方法具有不均匀形状和透气结构，以使纤维网跟随支撑件41并将纤维网形成为不均匀和/或开孔形状，包括调节从喷嘴47喷射的热空气，以便具有不低于构成纤维网的热塑性纤维的熔点的温度，同时形成时将纤维彼此熔合，并且从吸入口吸入通过纤维网和支撑体41的热空气 48，布置在喷嘴47的相对侧的狭缝形状。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2006183168A Fibrous sheet 有权
标题翻译：薄纸
公开(公告)号：JP2006183168A
公开(公告)日：2006-07-13
申请号：JP2004376573
申请日：2004-12-27
申请人： Kao Corp , 花王株式会社
发明人： UCHIYAMA YASUKI , SAKA WATARU , TANEICHI SHOICHI
IPC分类号： D06M15/643 , A61F5/44 , A61F13/15 , A61F13/49 , A61F13/511 , D04H1/541 , D04H1/559 , D06C23/04 , D06H5/00
摘要： PROBLEM TO BE SOLVED: To provide a fibrous sheet used as especially a surface sheet of an absorbing material, capable of preventing the backward flow of once absorbed body fluid to a surface side making a contact with the skin of the wearer even if a pressure is applied on the absorbing material.
SOLUTION: This sheet-formed fibrous sheet 1 has an uneven structure wherein, the top parts 3, 3 of its projecting parts 2, 2 are hydrophobic and other parts 4, 4 in the projecting parts other than the top parts have a lower hydrophobicity than those of the top parts 3, 3 or have hydrophilicity. The height H of the projecting parts 2, 2 is 0.5-3.0 mm, and their area by a horizontal view is 2.0-5.0 mm
2 . The projecting parts 2, 2 are dotted as a state of islands in sea uniformly by a zigzag-formed arrangement pattern on the whole surface of the fibrous sheet 1 as shown in the figure.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供特别用作吸收材料的表面片的纤维片，能够防止一次吸收的体液向表面侧的向后流动，即使与穿着者的皮肤接触，即使对吸收材料施加压力。解决方案：该片状纤维片1具有不均匀结构，其中突出部分2,2的顶部3,3是疏水性的，除顶部之外的突出部分中的其它部分4,4具有疏水性比顶部3,3的疏水性低，或具有亲水性。突出部2,2的高度H为0.5〜3.0mm，水平方向的面积为2.0〜5.0mm 2 。如图所示，突出部分2,2在纤维片材1的整个表面上以锯齿形排列图案均匀地点缀在海中的海岛状态。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2013124428A Laminated nonwoven fabric and method for producing the same 有权
标题翻译：层压非织造织物及其制造方法
公开(公告)号：JP2013124428A
公开(公告)日：2013-06-24
申请号：JP2011273734
申请日：2011-12-14
申请人： Kao Corp , 花王株式会社
发明人： MIYAMOTO TAKANOBU , UCHIYAMA YASUKI
IPC分类号： D04H1/559
CPC分类号： D04H1/541 , D04H1/559
摘要： PROBLEM TO BE SOLVED: To provide a laminated nonwoven fabric having a good cushion touch, a large thickness and a high liquid passing speed, and a method for producing the same.SOLUTION: There is provided a laminated nonwoven fabric 10 comprising a first fiber layer 11 which includes thermoplastic fibers, is formed into an uneven shape and is thermally fused, and on which an unfused fiber web (second fiber web 14) which contains thermoplastic fibers to be a second fiber layer 12 is laminated. The first fiber layer 11 and the second fiber layer 12 laminated are heated by hot wind. Thus the fibers in the web are mutually and thermally fused to form the second fiber layer 12, and the fibers of the first fiber layer 11 and the fibers of the second fiber layer 12 are joined by thermal fusion.
摘要翻译：要解决的问题：提供具有良好缓冲触感，大厚度和高液体通过速度的层压无纺织物及其制造方法。解决方案：提供了一种层叠无纺织物10，其包括第一纤维层11，其包括热塑性纤维，形成为不均匀形状并被热熔合，并且其上含有未熔化的纤维网（第二纤维网14）层压作为第二纤维层12的热塑性纤维。叠层的第一纤维层11和第二纤维层12被热风加热。因此，纤维网中的纤维被相互热熔融以形成第二纤维层12，第一纤维层11的纤维和第二纤维层12的纤维通过热熔接合。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013119012A Sheet and absorbent article using the same 有权
标题翻译：使用它的表和吸收物品
公开(公告)号：JP2013119012A
公开(公告)日：2013-06-17
申请号：JP2011269380
申请日：2011-12-08
申请人： Kao Corp , 花王株式会社
发明人： MIYAMURA TAKESHI , UCHIYAMA YASUKI , KAWAGUCHI HIROKO
IPC分类号： A61F13/49 , A61F13/511
CPC分类号： A61F13/51104
摘要： PROBLEM TO BE SOLVED: To provide a sheet which is excellent in cushioning properties and deformation properties and has good air permeability, and moreover is excellent in excrement capturing properties, and can be suitably used as a surface sheet or the like.SOLUTION: The sheet includes: first projection parts projecting to a first face side when planar-viewing the sheet and having internal spaces; and second projection parts projecting to a second face side which is opposite to the first face side and having internal space. The first projection parts and the second projection parts are alternately disposed in each of two directions crossing each other in the planar view of the sheet to continuously spread through wall parts toward the direction of a sheet plane. The internal spaces of the first projection parts are opened in the second face side, and the internal spaces of the second projection parts are opened in the first face side. The wall parts, which lead from top parts of the first projection parts to top parts of the second projection parts, have dented portions toward the internal spaces of the second projection parts.
摘要翻译：待解决的问题：提供一种缓冲性能和变形性优异且透气性好的片材，并且还具有优异的排泄捕获性能，并且可以适合用作表面片等。解决方案：片材包括：当平面观察片材并具有内部空间时，突出到第一面侧的第一突出部分; 以及第二突出部，其突出到与第一面侧相反并具有内部空间的第二面侧。在片材的平面图中，第一突出部分和第二突出部分交替地设置在彼此交叉的两个方向中，以沿着片材平面的方向连续地扩展通过壁部分。第一突起部的内部空间在第二面侧开口，第二突出部的内部空间在第一面侧开口。从第一突出部的顶部到第二突出部的顶部的壁部朝向第二突出部的内部空间具有凹部。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012149371A Substrate for producing nonwoven fabric and method for producing shaped nonwoven fabric 有权
标题翻译：用于生产非织造织物的基材和用于生产形状非织造织物的方法
公开(公告)号：JP2012149371A
公开(公告)日：2012-08-09
申请号：JP2011285749
申请日：2011-12-27
申请人： Kao Corp , 花王株式会社
发明人： SAKA WATARU , FUJITA SOICHI , UCHIYAMA YASUKI
IPC分类号： D04H1/76 , D04H1/54 , D04H1/736
摘要： PROBLEM TO BE SOLVED: To provide a substrate for producing a nonwoven fabric that can be used for producing a shaped nonwoven fabric, without disordering fibers of a fiber web in a process of forming unevenness on a fiber web, while preventing mutual fusion or entanglement of fibers through holes arranged on a substrate.SOLUTION: Provided is a substrate for producing a nonwoven fabric that has a plurality of rod-like bodies 11 arranged in parallel, a plurality of protrusions 12 arranged between the rod-like bodies 11, and holes 13, each of which exists in an area between adjacent rod-like bodies 11 and surrounded by the adjacent protrusions 12 in a longitudinal direction of the rod-like bodies. The protrusions 12 and the holes 13 are alternately arranged in a first direction (MD direction) and in a second direction (CD direction) orthogonal to the first direction, and the protrusions 12 are mutually arranged at a predetermined interval. The protrusions 12 have a first face 12A and a second face 12B opposing each other.
摘要翻译：解决问题：提供一种可用于生产成形非织造织物的无纺织物的基材，在纤维网上形成不均匀的过程中不污染纤维网的纤维，同时防止相互融合或通过布置在基底上的孔缠绕纤维。解决方案：提供一种用于制造具有多个平行布置的棒状体11的无纺织物的基底，布置在杆状体11之间的多个突起12和存在的各个孔13 在相邻的杆状体11之间的区域中，并且在杆状体的长度方向上被相邻的突起12包围。突起12和孔13在与第一方向正交的第一方向（MD方向）和第二方向（CD方向）上交替布置，并且突起12以预定间隔相互布置。突起12具有彼此相对的第一面12A和第二面12B。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2012144835A Nonwoven fabric 有权
标题翻译：无纺布
公开(公告)号：JP2012144835A
公开(公告)日：2012-08-02
申请号：JP2011271648
申请日：2011-12-12
申请人： Kao Corp , 花王株式会社
发明人： TANIGUCHI MASAHIRO , UCHIYAMA YASUKI , KAWAGUCHI HIROKO
IPC分类号： D04H1/70
摘要： PROBLEM TO BE SOLVED: To provide a nonwoven fabric suitable as a surface sheet that has soft cushioning properties with a good return when pressing, is excellent in excrement capturing properties, and good in liquid drawing properties.SOLUTION: The nonwoven fabric has a first projection part projecting to a first face side and a second projection part projecting to a second face side that is opposite of the first face when planarly viewing a sheet-like nonwoven fabric. A plurality of the first projection parts and a plurality of the second projection parts are alternately spread toward two directions, a first direction and a second direction, in the plain view of the nonwoven fabric. A fiber density of the first face side (r) at the top part of the first projection part is lower than a fiber density of the second face side (r): (r
摘要翻译：要解决的问题：为了提供适合作为具有柔软缓冲性能的表面片材的非织造织物，当按压时具有良好的回报率，排泄物捕获性能优异，液体拉伸性好。解决方案：当平面观察片状无纺布时，无纺织物具有向第一表面侧突出的第一突起部分和向第一表面相对的第二表面侧突出的第二突起部分。在无纺织物的平面图中，多个第一突出部分和多个第二突出部分沿着第一方向和第二方向的两个方向交替地扩展。第一投影部的顶部的第一面侧的纤维密度（r 11a ）低于第二面侧的纤维密度（r 11b ）：（r 11a 11b ）。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2012136785A Method and apparatus for manufacturing shaped nonwoven fabric 有权
标题翻译：用于制造形状非织造织物的方法和装置
公开(公告)号：JP2012136785A
公开(公告)日：2012-07-19
申请号：JP2010287969
申请日：2010-12-24
申请人： Kao Corp , 花王株式会社
发明人： MIYAMOTO TAKANOBU , UCHIYAMA YASUKI , MIYAMURA TAKESHI
IPC分类号： D06C29/00 , D04H1/54 , D04H1/541 , D04H1/736 , D06C23/04
摘要： PROBLEM TO BE SOLVED: To provide a nonwoven fabric hard to cause fluffing even when external force is applied to the surface of the nonwoven fabric, and thus having good touch feeling, by solving the problem of the fluffing occurring when being manufactured.SOLUTION: A method for manufacturing a shaped nonwoven fabric formed by conveying a fiber web 50 including a thermoplastic fiber on a support 10 having the uneven shape and air permeability, and blowing hot air to the web to form the web into an uneven shape, the method comprises: blowing the hot air to the fiber web 50 to form and fuse the fiber web 50 into the uneven shape so as to follow the uneven shape of the support 10 (pre-stage air-through step); cooling the fiber web 50 following the support 10 to a temperature lower than a melting point of the thermoplastic fiber; and blowing another hot air to the cooled and three-dimensionally shaped fiber web 50 to fuse fibers other than fluffed fibers of the fiber web 50 to thereby reduce fluffing of the fiber web 50 (post-stage air-through step).
摘要翻译：要解决的问题：即使当外力对非织造织物的表面施加时，通过解决在制造时产生起毛问题，提供一种难以引起绒毛的非织造织物，因而具有良好的触感。解决方案：一种用于制造成形非织造织物的方法，所述方法通过将包含热塑性纤维的纤维网50输送到具有不均匀形状和透气性的支撑体10上，并且将热空气吹送到幅材上以形成不均匀的该方法包括：将热空气吹送到纤维网50上，以将纤维网50形成并熔合成不均匀的形状，以便遵循支撑件10的不平坦形状（预阶段通风步骤）; 在支撑体10之后将纤维网50冷却到低于热塑性纤维的熔点的温度; 并且将另一热空气吹送到冷却和三维形状的纤维网50上，以将除了纤维网50的绒毛纤维之外的纤维熔合，从而减少纤维网50的起毛（后期通风步骤）。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2008156793A Method for producing composite nonwoven fabric 有权
标题翻译：生产复合非织造布的方法
公开(公告)号：JP2008156793A
公开(公告)日：2008-07-10
申请号：JP2006348340
申请日：2006-12-25
申请人： Kao Corp , 花王株式会社
发明人： TANEICHI SHOICHI , NAGASHIMA KEISUKE , UCHIYAMA YASUKI , SAKA WATARU
IPC分类号： D04H1/559
CPC分类号： D04H1/559 , D04H1/541
摘要： PROBLEM TO BE SOLVED: To provide a method for suitably producing a bulky composite nonwoven fabric of good touch feeling. SOLUTION: The method for producing the composite nonwoven fabric includes the following processes: A nonwoven fabric 10 produced from raw material fiber web opened by a carding machine is delivered from a rolled stock nonwoven fabric 100 and subjected to bulkiness recovery under heating to produce a first nonwoven fabric 11, and a second nonwoven fabric 12 is then partially joined to the first nonwoven fabric 11 to effect integration. COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2005314825A Three-dimensional nonwoven fabric 有权
标题翻译：三维非织造布
公开(公告)号：JP2005314825A
公开(公告)日：2005-11-10
申请号：JP2004131936
申请日：2004-04-27
申请人： Kao Corp , 花王株式会社
发明人： UCHIYAMA YASUKI , KANEDA MANABU , NEMOTO KEN , TANEICHI SHOICHI
IPC分类号： A61F13/511 , A61F5/44 , A61F13/00 , A61F13/15 , A61F13/49 , B32B5/26 , D04H1/559 , D04H1/54
摘要： PROBLEM TO BE SOLVED: To provide a three-dimensional nonwoven fabric having a high drawing property of liquid, capable of rapidly absorbing the liquid and having bulkiness and softness.
SOLUTION: In the three-dimensional nonwoven fabric 10, a first layer 1 and a second layer 2 are laminated and partially joined to each other to form a joining part 3 having a prescribed pattern and a part other than the joining part 3 in the first layer 1 is formed in a protruded state and hydrophilic degree of a fiber constituting the second layer 2 is kept highly than hydrophilic degree of a fiber constituting the first layer 1 and the second layer 2 contains a crimped fiber spirally crimped and the fiber diameter of the crimped fiber is thicker than that of the fiber constituting the first layer 1 and the apparent density of the second layer 2 is higher than that of the first layer 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够快速吸收液体并具有蓬松性和柔软性的具有高液体拉伸性能的三维无纺布。解决方案：在三维无纺布10中，将第一层1和第二层2层叠并部分地接合以形成具有规定图案的接合部3和除接合部3之外的部分在第一层1中形成突出状态，构成第二层2的纤维的亲水度比构成第一层1的纤维的亲水度高，并且第二层2含有螺旋卷曲的卷曲纤维，纤维卷曲纤维的直径比构成第一层1的纤维的直径更厚，第二层2的表观密度高于第一层1的表观密度。（C）2006年，JPO＆NCIPI

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