-
1.发明专利Method and device for aligning and packing synthetic resin-made short fiber for reinforcing concrete 有权用于加固和包装合成树脂短纤维用于增强混凝土的方法和装置
公开(公告)号：JP2013163530A
公开(公告)日：2013-08-22
申请号：JP2012026328
申请日：2012-02-09
Applicant: Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
Inventor： KAWAMURA YOSHIMASA , IIDA TAKEICHIRO , TERAYAMA HIROAKI , KATO YAICHI
Abstract: PROBLEM TO BE SOLVED: To provide an efficient packing method capable of reducing transport cost by reducing the bulk height of synthetic resin-made short fibers for reinforcing concrete, and a packing device of a relatively simple structure to be used therefor.SOLUTION: In a method for aligning and packing synthetic resin-made short fibers for reinforcing concrete, at least the following steps (1)-(4) are successively performed: a step (1) of forming synthetic resin-made short fibers by cutting synthetic resin-made fibers after the fibers are wetted with water or aqueous solution of concrete admixture; a step (2) of controlling the wet condition of the synthetic resin-made short fibers to be 0.01 mass%-1.0 mass% in terms of water content; a step (3) of colliding the synthetic resin-made short fibers against a collision part at a speed of 3.0 m/second-10 m/second for fibrillation; and a step (4) of throwing in the synthetic resin-made short fibers from an upper part of an alignment chute to align and deposit the synthetic resin-made short fibers, and drawing out the alignment chute during or after the deposition, and packing the short fibers.
Abstract translation: 要解决的问题：提供一种能够通过减小用于增强混凝土的合成树脂制短纤维的体积高度而降低运输成本的有效的包装方法，以及用于其的相对简单结构的包装装置。解决方案：在 至少在以下步骤（1） - （4）中连续执行用于将合成树脂制的短纤维对准和包装用于加固混凝土的方法和方法：通过切割合成树脂制造的合成树脂制短纤维的步骤（1） 纤维用水或混凝土外加剂水溶液润湿后的纤维; 将合成树脂制短纤维的湿润条件控制为含水量为0.01质量％-1.0质量％的步骤（2） 将合成树脂制短纤维以3.0m /秒〜10m /秒的速度与碰撞部碰撞的步骤（3）进行原纤维化; 以及从合格树脂制的短纤维从对准滑槽的上部投入的步骤（4），以对合成树脂制的短纤维进行对准和沉积，并且在沉积期间或之后拉出对准滑槽，并且包装 短纤维。
-
2.发明专利
公开(公告)号：JP2013163310A
公开(公告)日：2013-08-22
申请号：JP2012027272
申请日：2012-02-10
Applicant: Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
Inventor： ITO KENJI , HIRAKO SHINJI
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a hollow structural plate of high reliability and to efficiently enhance strength in a thickness direction.SOLUTION: A hollow structural plate 10 is characterized in that a pair of rugged sheets 14 made of thermoplastic resin and formed with hollow protrusions 14A are laminated in a state of disposing a flat sheet 12 made of thermoplastic resin, between the pair of rugged sheets 14 so that the protrusions 14A butt each other and that the protrusions 14A are heat-fused to the flat sheet 12.
Abstract translation: 要解决的问题：为了稳定地制造高可靠性的中空结构板，并且有效地提高厚度方向的强度。解决方案：中空结构板10的特征在于，一对由热塑性树脂制成的凹凸板14， 在将一对凹凸片14之间设置由热塑性树脂制成的平板12的状态下，将突起14A层叠，使得突起14A彼此对接，并且突起14A被热熔融到平板12。
-
3.发明专利Fine particle fluid dispersion, article obtained by using the same, and method for producing article 有权精细颗粒流体分散体，使用该物质获得的物品，以及生产物品的方法
公开(公告)号：JP2013155096A
公开(公告)日：2013-08-15
申请号：JP2012018480
申请日：2012-01-31
Applicant: Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
Inventor： BANBA AKINORI , HIROSE TAKAFUMI , KOIKE TADASHI
IPC: C01B33/145 , C01B33/12
Abstract: PROBLEM TO BE SOLVED: To provide a fine particle fluid dispersion which, when a monolayer structure of silica fine particles is formed on a substrate by applying the fine particle fluid dispersion to the substrate, suppresses generation of aggregate of the silica fine particles and which facilitates arrangement of the silica fine particles on the substrate in a more uniform state, and to provide an article obtained by using the fine particle fluid dispersion, and a method for producing an article.SOLUTION: In a fine particle fluid dispersion, silica fine particles which are made hydrophobic with a silane coupling agent are dispersed in a dispersion medium. The dispersion medium contains a ketone, and the fine particle fluid dispersion contains a (meth)acrylic polymer. An article has a monolayer structure of the silica fine particles formed on a substrate by applying the fine particle fluid dispersion thereto. A method for producing the article includes an application step to apply the fine particle fluid dispersion to the substrate.
Abstract translation: 要解决的问题：提供一种细颗粒流体分散体，当通过将细颗粒流体分散体施加到基材上而在基板上形成二氧化硅微粒的单层结构时，抑制二氧化硅细颗粒的聚集体的产生，并且有助于 在更均匀的状态下在基板上排列二氧化硅微粒，并提供通过使用细颗粒流体分散体获得的制品及其制造方法。解决方案：在细颗粒流体分散体中，将二氧化硅细颗粒 被疏水化，硅烷偶联剂分散在分散介质中。 分散介质含有酮，细颗粒流体分散液含有（甲基）丙烯酸聚合物。 制品通过将细颗粒流体分散体施加到基底上形成的二氧化硅微粒的单层结构。 制造该制品的方法包括将微粒流体分散体施加到基底上的施加步骤。
-
公开(公告)号：JP5236269B2
公开(公告)日：2013-07-17
申请号：JP2007315901
申请日：2007-12-06
Applicant: 宇部日東化成株式会社
IPC: D06M15/227 , D04C1/06 , D06M15/00 , D06M15/263 , D06M15/51 , D06M15/70
CPC classification number: D04B21/12 , D06M15/263
-
5.发明专利
-
Patent Agency Ranking
公开(公告)号：JP2013133556A
公开(公告)日：2013-07-08
申请号：JP2011284281
申请日：2011-12-26
Applicant: Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
Inventor： WAKAHARA TAKAYUKI , SHIMIZU KAZUYOSHI
IPC: D04H3/04
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a multiaxial nonwoven fabric, which, when avoiding contact between yarn discharge parts and inclined yarns, can suppress loading on the yarns and can easily avoid a complicated structure around the yarn discharge parts.SOLUTION: The method for producing a multiaxial nonwoven fabric includes an oblique crossing step of reciprocating a traverser 41 so that yarns are stretched alternately to a first yarn hooking parts 12 and a second yarn hooking parts 22 which are arranged on a transportation part 31, thereby forming obliquely crossed yarns 71 in which yarns are obliquely crossed in an oblique direction and in a reverse oblique direction. In the oblique crossing step, the amount of yarns fed to the traverser 41 is adjusted so that each inclined yarn 71a discharged from a corresponding yarn discharge part 43a is displaced by means of its own weight to below a yarn discharge part 43a adjacent to the corresponding yarn discharge part 43a in the transportation direction. The apparatus for producing a multiaxial nonwoven fabric includes a plurality of yarn feeders for feeding yarns to the traverser 41. The amount of yarns fed to the traverser 41 is adjusted by the rotational driving of the plurality of yarn feeders.
Abstract translation: 要解决的问题：提供一种制造多轴无纺布的方法和装置，当避免纱线排出部分和倾斜纱线之间的接触时，可以抑制纱线上的负荷，并且可以容易地避免纱线排出部件周围的复杂结构。 解决方案：多轴无纺布的制造方法包括使横动器41往复运动的斜交叉步骤，使得纱线交替地拉伸到布置在运输部件31上的第一纱线钩部件12和第二纱线钩部件22，从而 形成斜交叉纱线71，其中纱线在倾斜方向和反向倾斜方向上倾斜交叉。 在斜交叉步骤中，调整供给到横动器41的纱线的量，使得从相应的纱线排出部43a排出的每个倾斜纱线71a通过自重移位到与相应的纱线排出部分43a相邻的纱线排出部分43a的下方 纱线排出部43a沿输送方向。 用于制造多轴无纺织物的装置包括用于向横动器41供给纱线的多个喂纱器。通过多个喂纱器的旋转驱动来调节供给到横动器41的纱线量。
-
-
-
9.发明专利Splittable concavo-convex composite fiber and nonwoven fabric using the same 有权可分离的CONCAVO-CONVEX复合纤维和使用其的非织造织物
公开(公告)号：JP2013049943A
公开(公告)日：2013-03-14
申请号：JP2012157949
申请日：2012-07-13
Applicant: Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
Inventor： YASHIRO HIROFUMI , TSUKAHARA YUKITETSU , MINAMI SUSUMU
IPC: D01F8/06 , D04H1/4391
Abstract: PROBLEM TO BE SOLVED: To provide a splittable concavo-convex composite fiber capable of producing a nonwoven fabric having high performance (effect) of absorbing water (retaining water), a method for effectively producing the splittable concavo-convex composite fiber, and a nonwoven fabric using the fiber.SOLUTION: The splittable concavo-convex composite fiber comprises a high-melting point component (A) containing a crystalline thermoplastic resin and a low-melting point component (B) comprising a resin composition containing a polyolefin-based resin (a) and an amorphous resin (b), has a cross-sectional shape in which the high-melting point component (A) and the low-melting point component (B) are mutually jointed to each other, and has a concavo-convex shape in a fiber surface part which is formed of the low-melting point component (B).
Abstract translation: 解决的问题：提供一种能够制造具有高吸水性（保水）性能（效果）的无纺布的可分裂凹凸复合纤维，有效地制造可分离凹凸复合纤维的方法， 以及使用该纤维的无纺布。 解决方案：可水平凹凸复合纤维包含含有结晶热塑性树脂的高熔点组分（A）和低聚物组分（B），该组合物含有含有聚烯烃类树脂（a）的树脂组合物， 和无定形树脂（b）具有高熔点成分（A）和低熔点成分（B）相互接合的截面形状，并且具有凹凸形状 由低熔点成分（B）形成的纤维表面部。 版权所有（C）2013，JPO＆INPIT
-
公开(公告)号：JP2013032817A
公开(公告)日：2013-02-14
申请号：JP2011169609
申请日：2011-08-02
Applicant: Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
Inventor： ITO KENJI , KATO CHIHIRO , NAKAYAMA NORIHIRO , HIRAI TOSHIHARU
Abstract: PROBLEM TO BE SOLVED: To provide a cable guide by which a cable can be arranged easily, and which is excellent in followability during bending movement, hard to raise dust, and manufacturable at low cost.SOLUTION: A guide body 3 is made of thermoplastic resin, is constituted of a bottom 1 extending in one direction and side walls 2 provided on both end edges in the width direction of the bottom 1 with at least tip portions inclined in the inward direction at an angle of less than 90°, and works as a cable containing section. The guide body is formed integrally and continuously in the length direction by extrusion molding. In so doing, the tips of the opposed side walls 2 are separated at a constant interval, and each side wall 2 is formed with a plurality of cuts 5 extending from the tip toward the bottom 1. Further, the bottom 1 is formed of thermoplastic elastomer, and a part or the whole of the side wall 2 is formed of thermoplastic resin other than the thermoplastic elastomer.
Abstract translation: 要解决的问题：提供一种电缆引导件，其可以容易地布置电缆，并且在弯曲运动期间的追随性优异，难以提高灰尘并且以低成本制造。 导向体3由热塑性树脂制成，由在一个方向上延伸的底部1和设置在底部1的宽度方向上的两个端部边缘上的侧壁2构成，至少尖端部分在 以小于90°的角度向内的方向，并且用作电缆容纳部分。 引导体通过挤出成型在长度方向上一体地连续地形成。 这样做时，相对侧壁2的顶端以一定间隔分开，并且每个侧壁2形成有从尖端朝向底部1延伸的多个切口5.此外，底部1由热塑性塑料 弹性体，并且侧壁2的一部分或全部由热塑性弹性体以外的热塑性树脂形成。 版权所有（C）2013，JPO＆INPIT
-
-
-
-
-
-
-
-
-
Search Results
542
records
(took 0.045 seconds)
