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11.发明授权公开(公告)号：US08647741B2
公开(公告)日：2014-02-11
申请号：US12532898
申请日：2008-03-24
Applicant: Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
Inventor： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
IPC: D02G3/00
CPC classification number: D01F6/06 , B29K2023/12 , B29K2223/12 , B29L2031/707 , C04B16/0633 , C04B28/02 , C08L23/10 , D02J1/22 , D04H1/4291 , D07B1/02 , D07B2201/2006 , D07B2201/2007 , D07B2201/2009 , D07B2205/201 , Y10T428/29 , Y10T428/2913 , Y10T428/2976 , Y10T442/10 , Y10T442/3854 , Y10T442/40 , Y10T442/674 , C08L2666/02 , D07B2801/10
Abstract: The present invention aims to provide a polypropylene fiber (PP fiber) excellent in strength, heat resistance, and water-absorption properties, a method of producing the same, and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber. The present invention provides: a PP fiber having a fiber having a fiber strength of 7 cN/dtex or more and having either or both of (i) DSC properties such that the endothermic peak shape by DSC is a single shape having a half width of 10° C. or lower and the melt enthalpy change (AH) is 125 J/ g and (ii) irregular properties such that the single fiber fineness is 0.i to 3 dtex and irregularities are formed on the surface.
Abstract translation: 本发明的目的在于提供强度，耐热性和吸水性优异的聚丙烯纤维（PP纤维）及其制造方法，水硬性组合物，绳索，片状纤维结构体和 复合材料与各自使用PP纤维的有机聚合物。 本发明提供：具有纤维强度为7cN / dtex以上的纤维的PP纤维，并且具有（i）DSC性质中的任一种或两者，使得DSC的吸热峰形状为具有半数宽度的单一形状 10℃以下，熔体焓变（AH）为125J / g，（ii）单纤维纤度为0.3〜11分的不规则性，表面形成凹凸。
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12.发明申请公开(公告)号：US20130340913A1
公开(公告)日：2013-12-26
申请号：US13995626
申请日：2011-12-20
Applicant: Gilles Sallaz , Agnés Degeorges , Alain Domingo , Sébastien Noel
Inventor： Gilles Sallaz , Agnés Degeorges , Alain Domingo , Sébastien Noel
IPC: B60C9/02
CPC classification number: B60C9/02 , B60C9/0007 , B60C15/06 , B60C2015/0621 , B60C2015/065 , B60C2015/0685 , B60C2015/0692 , D07B1/062 , D07B1/0626 , D07B1/0633 , D07B2201/2006 , D07B2201/2032 , D07B2201/2046 , D07B2201/2051 , D07B2201/2059 , D07B2201/2061 , D07B2801/12
Abstract: The invention relates to a tire having a radial carcass reinforcement, consisting of at least one layer of reinforcing elements anchored in each of the beads by an upturn around a bead wire, said carcass reinforcement upturn being reinforced by at least one layer of reinforcing elements or stiffener, the radially outer end of which is radially on the outside of the end of the upturn.According to the invention, the reinforcing elements of at least one stiffener are non-wrapped metal cords with saturated layers, having, in what is called the permeability test, a flow rate of less than 5 cm3/min and the modulus of elasticity of the layer of polymer blend in contact with the carcass reinforcement upturn and separating the stiffener from the end of the carcass reinforcement upturn is greater than 4 MPa.
Abstract translation: 本发明涉及一种具有径向胎体增强件的轮胎，其由至少一层加强元件组成，所述至少一层增强元件通过围绕胎圈丝的上翘而固定在每个胎圈中，所述胎体增强件上翘由至少一层增强元件加强，或 加强件，其径向外端径向地在上升端的外侧。 根据本发明，至少一个加强件的增强元件是具有饱和层的非包裹金属帘线，在所谓的渗透性试验中具有小于5cm 3 / min的流速和 与胎体增强件接触的聚合物共混物层向上翻转，并且将加强件与胎体增强件翻转的末端分离大于4MPa。
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13.发明申请公开(公告)号：US20120000590A1
公开(公告)日：2012-01-05
申请号：US13141692
申请日：2009-11-10
Applicant: Michael Cogne , Bernard Jault , Laurent Nadreau
Inventor： Michael Cogne , Bernard Jault , Laurent Nadreau
CPC classification number: B60C9/07 , B60C9/0007 , B60C9/0238 , B60C9/08 , B60C9/09 , B60C2009/0491 , B60C2019/008 , B60C2200/06 , D07B1/062 , D07B1/0626 , D07B1/0633 , D07B2201/2006 , D07B2201/2023 , D07B2201/2032 , D07B2201/2046 , D07B2201/2059 , D07B2201/2061 , D07B2201/2062 , D07B2501/2046 , Y10T152/10855 , Y10T152/10873 , D07B2801/12
Abstract: A tire having a radial carcass reinforcement, comprised of at least one layer of metal reinforcing elements, said tire comprising a crown reinforcement, which is itself covered radially with a tread, said tread being joined to two beads via two sidewalls. The metal reinforcing elements of at least one layer of the carcass reinforcement are non-hooped cords having, in the permeability test, a flow rate of less than 20 cm3/min and at least one layer of the carcass reinforcement being provided on at least one side with textile threads oriented mainly along a direction parallel to that of the metal reinforcing elements of said at least one carcass reinforcement layer, said textile threads being corrugated about this main direction.
Abstract translation: 一种具有径向胎体增强件的轮胎，包括至少一层金属增强元件，所述轮胎包括冠状增强件，胎冠增强件本身被胎面径向覆盖，所述胎面通过两个侧壁连接到两个胎圈。 至少一层胎体增强层的金属增强元件是非箍环，其在渗透性试验中具有小于20cm 3 / min的流速，并且至少一层胎体增强层设置在至少一个 其主要沿着与所述至少一个胎体加强层的金属增强元件的方向平行的方向定向，所述纺织线在该主要方向上是波纹状的。
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公开(公告)号：US20110198008A1
公开(公告)日：2011-08-18
申请号：US13057127
申请日：2009-07-23
Applicant: Thibaud Pottier , Henri Barguet
Inventor： Thibaud Pottier , Henri Barguet
CPC classification number: D07B1/0626 , D07B1/0613 , D07B1/165 , D07B7/145 , D07B2201/104 , D07B2201/2006 , D07B2201/2023 , D07B2201/2025 , D07B2201/2027 , D07B2201/2028 , D07B2201/2032 , D07B2201/2039 , D07B2201/2046 , D07B2201/2061 , D07B2201/2062 , D07B2201/2065 , D07B2201/2081 , D07B2501/2046 , Y10S57/902 , D07B2801/12 , D07B2801/24
Abstract: A metal cord (C-1) having two layers (Ci, Ce) of 3+N construction, rubberized in situ, comprising an inner layer (Ci) formed from three core wires (10) of diameter d, wound together in a helix with a pitch p1 and an outer layer (Ce) of N wires (11) N varying from 6 to 12, of diameter d2, which are wound together in a helix with a pitch p2 around the inner layer (Ci), said cord being characterized in that it has the following characteristics (d1, d2, p1 and p2 being in mm): 0.08
Abstract translation: 具有3 + N构造的两层（Ci，Ce）的金属线（C-1），其原位胶化，包括由直径为d的三根芯线（10）形成的内层（Ci），其缠绕在一起的螺旋 具有直径d2的N线（11）N变化的N线（11）N的外层（Ce）以螺旋线缠绕在螺旋线上，间距p2围绕内层（Ci）缠绕在一起，所述线是 其特征在于具有以下特性（d1，d2，p1和p2为mm）：0.08
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15.发明申请公开(公告)号：US20100173547A1
公开(公告)日：2010-07-08
申请号：US12532898
申请日：2008-03-24
Applicant: Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
Inventor： Takashi Katayama , Yoshihiro Iwasaki , Masakazu Nishiyama
IPC: B32B27/12 , D02G3/02 , D02G3/22 , D01D5/12 , C08F110/06
CPC classification number: D01F6/06 , B29K2023/12 , B29K2223/12 , B29L2031/707 , C04B16/0633 , C04B28/02 , C08L23/10 , D02J1/22 , D04H1/4291 , D07B1/02 , D07B2201/2006 , D07B2201/2007 , D07B2201/2009 , D07B2205/201 , Y10T428/29 , Y10T428/2913 , Y10T428/2976 , Y10T442/10 , Y10T442/3854 , Y10T442/40 , Y10T442/674 , C08L2666/02 , D07B2801/10
Abstract: The present invention aims to provide a polypropylene fiber (PP fiber) excellent in strength, heat resistance, and water-absorption properties, a method of producing the same, and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber. The present invention provides: a PP fiber having a fiber strength of 7 cN/dtex or more and having either or both of (i) DSC properties such that the endothermic peak shape by DSC is a single shape having a half width of 10° C. or lower and the melt enthalpy change (AH) is 125 J/g and (ii) irregular properties such that the single fiber fineness is 0.1 to 3 dtex and irregularities are formed on the surface, the irregularities having an average interval of 6.5 to 20 μm and an average height of 0.35 to 1 μm as a result of alternate presence of a protruded portion having a large diameter and a non-protruded portion having a small diameter along its fiber axis; a method of producing the PP fiber by pre-drawing an undrawn PP fiber having an IPF of 94% or more at 120 to 150° C. at a drawing magnification of 3 to 10 times, and then post-drawing the resultant at 170 to 190° C. and a drawing magnification of 1.2 to 3.0 times under the conditions of a deformation rate of 1.5 to 15 times/min and a draw tension of 1.0 to 2.5 cN/dtex; and a hydraulic composition, a rope, a sheet-shaped fiber structure, and a composite material with an organic polymer each using the PP fiber.
Abstract translation: 本发明的目的在于提供强度，耐热性和吸水性优异的聚丙烯纤维（PP纤维）及其制造方法，水硬性组合物，绳索，片状纤维结构体和 复合材料与各自使用PP纤维的有机聚合物。 本发明提供一种PP纤维，其纤维强度为7cN / dtex以上，并且具有（i）DSC性质中的任一种或两者，使得DSC的吸热峰形状为半宽度为10℃的单一形状 或更低，熔体焓变（AH）为125J / g，（ii）单纤维纤度为0.1〜3dtex的不规则性，表面形成凹凸，平均间隔为6.5〜 由于交替存在具有大直径的突起部分和沿其纤维轴线具有小直径的非突出部分的结果，平均高度为0.35至1μm，平均高度为0.35μm至1μm。 通过将拉伸倍数为3〜10倍，在120〜150℃下预拉伸IPF为94％以上的未拉伸的PP纤维，然后在170℃下拉伸所得的PP纤维， 190℃，拉伸倍率为1.5〜15次/分钟，拉伸张力为1.0〜2.5cN / dtex的条件下的1.2〜3.0倍。 和水硬性组合物，绳索，片状纤维结构体和具有各自使用PP纤维的有机聚合物的复合材料。
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Patent Agency Ranking
公开(公告)号：US07735307B2
公开(公告)日：2010-06-15
申请号：US11629490
申请日：2005-07-01
Applicant: Hiroshi Sasabe , Hitoshi Wakahara , Kenichi Okamoto
Inventor： Hiroshi Sasabe , Hitoshi Wakahara , Kenichi Okamoto
CPC classification number: D07B1/062 , B29D30/48 , B60C9/0007 , B60C15/04 , B60C2015/046 , C22C18/04 , C22C38/02 , C22C38/04 , C22C38/18 , C23C28/021 , C23C28/025 , C23C30/00 , D07B1/18 , D07B7/165 , D07B2201/2006 , D07B2201/2023 , D07B2201/2025 , D07B2201/2051 , D07B2201/2059 , D07B2201/2065 , D07B2205/3028 , D07B2205/305 , D07B2205/306 , D07B2205/3071 , D07B2205/3085 , D07B2501/2053 , Y10T152/10819 , D07B2801/12 , D07B2801/14 , D07B2801/18
Abstract: The disclosed bead cord which is lightweight and inexpensive and high in formability includes an annular core and a wrap wire helically wrapped around the annular core, the annular core being made of a medium carbon steel or an alloy steel having a lower carbon content and containing specific elements in suitable amounts. The diameter dC of alular core satisfies 1.04≦dC/dS≦1.30 where dS is the diameter of the wrap wire. The wrap wire has a coil diameter DS which is 0.5 to 1.3 times diameter DC of an annular shape of the annular core. The annular core may be formed with a plating layer of an Al—Zn alloy or a thick plating layer of Zn, or the annular core may be made of stainless steel.
Abstract translation: 公开的轻质且廉价且成型性高的胎圈帘线包括环形芯和围绕环形芯螺旋缠绕的缠绕线，环形芯由中碳钢或具有较低碳含量并含有特定的碳含量的合金钢制成 元素适量。 圆形芯的直径dC满足1.04＆nlE; dC / dS＆nlE; 1.30其中dS为包裹线的直径。 卷绕线具有线圈直径DS，其为环形芯的环形形状的直径DC的0.5至1.3倍。 环形芯可以由Al-Zn合金的镀层或Zn的厚镀层形成，或者环形芯可以由不锈钢制成。
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17.发明申请HIGH-STRENGTH PC STEEL STRANDED WIRE, PROCESS FOR MANUFACTURING THE SAME, AND CONCRETE STRUCTURE UTILIZING THE WIRE 有权高强度PC钢丝绳，其制造方法和使用电线的混凝土结构公开(公告)号：US20100108197A1
公开(公告)日：2010-05-06
申请号：US11993454
申请日：2007-02-21
Applicant: Tomoya Maekawa , Toshihiko Niki , Takashi Ichiki
Inventor： Tomoya Maekawa , Toshihiko Niki , Takashi Ichiki
CPC classification number: D07B1/0693 , C21D8/065 , D07B2201/2006 , D07B2201/2023 , D07B2201/2024 , D07B2201/2039 , D07B2201/2051 , D07B2201/2059 , D07B2205/3057 , D07B2401/201 , D07B2501/2023 , E04C5/08 , D07B2801/10 , D07B2801/12
Abstract: The present invention provides a prestressing strand that has higher strength and is more suitable for practical use than known prestressing strands, and a concrete construction using the prestressing strand.The prestressing strand that has higher strength and is more suitable for practical use than known prestressing strands has a seven-wire structure in which one core wire and six outer wires are stranded and can be made by adjusting the external diameter to 15.0 mm to 16.1 mm, the total cross-sectional area to 135 mm2 or more, and the load at 0.2% or 0.1% permanent elongation to 266 kN or more.
Abstract translation: 本发明提供了一种具有比已知预应力股线具有更高强度并且更适合于实际应用的预应力股，以及使用该预应力股的混凝土结构。 具有比已知的预应力股具有更高强度并且更适合于实际使用的预应力股线具有七线结构，其中一根芯线和六条外线绞合，并且可以通过将外径调整为15.0mm至16.1mm ，总横截面积为135mm 2以上，负载为0.2％或0.1％永久伸长至266kN以上。
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公开(公告)号：US20090294009A1
公开(公告)日：2009-12-03
申请号：US12278937
申请日：2007-02-06
Applicant: Henri Barguet , Brigitte Chauvin , Alain Domingo , Thibaud Pottier
Inventor： Henri Barguet , Brigitte Chauvin , Alain Domingo , Thibaud Pottier
CPC classification number: D02G3/48 , B60C9/0007 , B60C9/005 , B60C2009/0014 , B60C2009/2074 , B60C2009/2077 , B60C2009/2096 , D07B1/062 , D07B2201/2006 , D07B2201/2023 , D07B2201/2025 , D07B2201/2032 , D07B2201/2039 , D07B2201/2051 , D07B2201/2055 , D07B2201/2057 , D07B2205/2039 , D07B2205/2046 , D07B2205/2067 , D07B2205/2075 , D07B2205/3025 , D07B2401/2005 , D07B2401/201 , D07B2501/2046 , Y10T428/249921 , Y10T428/2936 , D07B2801/12 , D07B2801/14 , D07B2801/18 , D07B2801/10
Abstract: Elastic metal/textile composite cord (C-1) having two layers (Ci, Ce) of 1+N construction, formed from a core or inner layer (Ci) comprising a textile core thread (10) of diameter d1 and a metal outer layer (Ce) of N wires (12) of diameter d2 wound together in a helix with a pitch p2 around the layer Ci, said cord being characterized in that it has the following characteristics (p2 in mm): As>1.0%; At>4.0%; Af>6.0%; d1>1.1d2; 4
Abstract translation: 具有1 + N结构的两层（Ci，Ce）的弹性金属/织物复合帘线（C-1）由包括直径为d1的纺织芯线（10）的芯或内层（Ci）形成，金属外壳 直径为d2的N线（12）的层（Ce）缠绕在具有围绕层Ci的间距p2的螺旋中，所述帘线的特征在于其具有以下特性（p2，mm）：As> 1.0％; > 4.0％ Af> 6.0％; d1> 1.1d2; 4
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公开(公告)号：US20090008018A1
公开(公告)日：2009-01-08
申请号：US11659106
申请日：2006-05-31
Applicant: Kenichi Okamoto , Hiroshi Sasabe , Hitoshi Wakahara , Yuichi Sano
Inventor： Kenichi Okamoto , Hiroshi Sasabe , Hitoshi Wakahara , Yuichi Sano
CPC classification number: B60C15/04 , B29D30/48 , B29D2030/483 , B60C2015/048 , C22C38/02 , C22C38/04 , D07B1/062 , D07B1/144 , D07B2201/2006 , D07B2201/2023 , D07B2201/2024 , D07B2201/2039 , D07B2201/2051 , D07B2201/2059 , D07B2201/2065 , D07B2205/206 , D07B2205/305 , D07B2205/3057 , D07B2401/2025 , D07B2501/2053 , D07B2801/12 , D07B2801/18 , D07B2801/14 , D07B2801/10
Abstract: An object of the present invention is to impart long-lasting, stable corrosion resistance to an annular core of an annular concentric-lay bead cord at a low cost.Corrosion-resistant coating is provided on the surface of the steel wire forming the annular core 1 to cover the surface of the steel wire with a thick coating film 3, thereby preventing exposure of the surface of steel wire even if fretting develops between the annular core 1 and the wrap wire 2. With this arrangement, it is possible to impart long-term, stable corrosion resistance to the annular core 1 at a low cost.
Abstract translation: 本发明的一个目的是以低成本赋予环形同心帘布帘线的环形芯长期，稳定的耐腐蚀性。 在形成环形芯1的钢丝网的表面上设置耐腐蚀涂层，用厚的涂膜3覆盖钢丝的表面，从而防止钢丝表面的暴露，即使在环形芯之间产生微动 通过这种布置，可以以低成本赋予环形芯1长期稳定的耐腐蚀性。
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公开(公告)号：US06863103B1
公开(公告)日：2005-03-08
申请号：US09869967
申请日：2000-11-10
Applicant: Hideki Masubuchi , Yukimasa Fukuda
Inventor： Hideki Masubuchi , Yukimasa Fukuda
CPC classification number: D07B1/0613 , B60C9/0007 , B60C9/02 , B60C9/2006 , D07B1/0626 , D07B1/0633 , D07B2201/1068 , D07B2201/2006 , D07B2201/2023 , D07B2201/2037 , D07B2201/2051 , D07B2201/2061 , D07B2401/208 , D07B2501/2046 , Y10S57/902 , D07B2801/12 , D07B2801/24
Abstract: A steel cord having a strand construction formed by twisting a plurality of sheath strands each formed by twisting plural filaments around a core strand formed by twisting plural filaments is provided. At least one of the core strand and the sheath strands has a construction of twisting one or more sheath layers each made of plural filaments around a core made of one or plural filaments, and a diameter of a filament constituting an outermost sheath layer is made larger than that of a filament constituting at least one layer located inside thereof, whereby precedent breakage in a part of the filaments is avoided to improve the durability of the steel cord.
Abstract translation: 提供了一种钢丝帘线，其具有通过扭转多个鞘股线而形成的股线结构，所述多股护套股线是通过将多根细丝缠绕在通过扭转多根长丝形成的芯股线上而形成的。 芯线和鞘股线中的至少一个具有将由多个细丝围绕的芯构成的一个或多个护套层捻合的构造，并且构成最外层鞘的长丝的直径变大 比构成位于其内部的至少一层的长丝的长丝的长度大，从而避免了长丝的一部分中的先前断裂以提高钢帘线的耐久性。
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