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    • 1. 发明专利
    • Fixing method for cement board for permanent form
    • 用于永久形式的水泥板固定方法
    • JP2003301550A
    • 2003-10-24
    • JP2002105198
    • 2002-04-08
    • Kuraray Co LtdOhbayashi Corp株式会社クラレ株式会社大林組
    • FUKUI MASAOAOKI SHIGERUKUBO YUKINORINIIMURA AKIRATAKIZAWA KIYOSHI
    • E04B2/86
    • PROBLEM TO BE SOLVED: To restrain water absorption of a cement board.
      SOLUTION: According to this fixing method, in constructing a structure with the cement board 10 left behind on the outer surface of a structure formed by placing hydraulic material 12 such as concrete or mortar, the cement board 10 is also used as a placing sheathing board for the hydraulic material 12. The cement board 10 is a fiber reinforced cement board composed mainly of cement and reinforced by high-strength vinylon fiber, and it is manufactured by a forming method including a press process. Projecting and recessed parts 14 having a height of 1 mm are formed at intervals of about 1 to 2 mm on the back of the cement board 10. In using the cement board 10 as a permanent form, a water absorption adjusting agent 16 for regulating water absorption of the cement board 10 is previously applied to the whole surface of the back side coming into contact with the hydraulic material 12.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:限制水泥板的吸水性。 解决方案:根据该固定方法,在通过放置水泥材料12(例如混凝土或砂浆)而形成的结构的外表面上留下水泥板10的结构中,水泥板10也用作 水泥基板10为水泥材料12的护板。水泥基板10为主要由水泥构成并由高强度维尼纶纤维增强的纤维增强水泥板,并且通过包括冲压加工的成形方法制造。 在水泥板10的背面以约1〜2mm的间隔形成高度为1mm的突起和凹部14。在使用水泥板10作为永久形式时,用于调节水的吸水调节剂16 预先将水泥板10的吸收施加到与液压材料12接触的背面的整个表面。版权所有(C)2004,JPO
    • 4. 发明专利
    • Comfortable knit
    • 舒适的针
    • JP2009174067A
    • 2009-08-06
    • JP2008011084
    • 2008-01-22
    • Kuraray Co Ltd株式会社クラレ
    • TAKIZAWA KIYOSHIMATSUSHITA CHIENAKATSUKA HITOSHI
    • D04B1/16D02G1/02D02G3/02
    • PROBLEM TO BE SOLVED: To provide a knit obtainable with little burden in cost, obtained by imparting high air permeability to a knit having a heavy weight per unit area, and having excellent comfortability. SOLUTION: There are provided: (1) the knit using a multifilament of synthetic fibers comprising flat fibers having twist in the fiber axis direction, flat cross sections in an ovality L/D of 3-7, and a single-yarn fineness of 2.0-6.0 dtex, and having the weight of ≥100 g/m 2 per unit area, and air permeability of ≥250 cc by a Frazir method; (2) the knit including the flat fiber whose both ends of the flat cross section in the major axis direction have a so-called dog-bone shape in which the end is rounder than the center part, and the Lmax/Lmin value is 1.3-2.0, when the minimum width of the center part is Lmin and the maximum diameter of both ends is Lmax; and (3) the knit having the multifilament which is subjected to false-twisting and whose percentage crimp is 7-15%. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种可以通过赋予每单位面积重量重的针织物赋予高透气性并且具有优异的舒适度而获得的成本小的可编织物。 提供:(1)使用包含在纤维轴方向上具有扭曲的扁平纤维的合成纤维的复丝,具有3-7的椭圆度L / D的扁平横截面和单纱 细度为2.0-6.0分特,单位面积重量≥100克/米2 / SP,Frazir法透气度≥250cc; (2)包括扁平纤维的编织物,其扁平横截面在长轴方向上的两端具有所谓的狗骨形状,其末端比中心部分更圆,并且Lmax / Lmin值为1.3 -2.0,当中心部分的最小宽度为Lmin,两端的最大直径为Lmax时; 和(3)具有经过假捻并且卷曲百分比为7-15%的复丝的针织物。 版权所有(C)2009,JPO&INPIT