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公开(公告)号：US09296175B2
公开(公告)日：2016-03-29
申请号：US14001887
申请日：2012-02-24
IPC分类号： B29C45/00 , B32B5/14 , B29C45/56 , B29K105/14
CPC分类号： B32B5/145 , B29C45/0005 , B29C45/561 , B29K2105/14 , Y10T428/249942
摘要： An injection molded body includes a fiber reinforced thermoplastic resin composition formed by combining fibrous filler with thermoplastic resin so that the weight average fiber length in the injection molded body is 300 μm or more, and the injection molded body has a skin layer, a core layer and a skin layer in this order in the thickness direction. The thickness of the core layer, in which the primary orientation direction of the fibrous filler is 40° or less when the direction perpendicular to the flow direction of the resin composition at the time of injection molding is set at 0°, is 20% or less relatively to the thickness of the injection molded body.
摘要翻译： 注射成型体包括通过将纤维填料与热塑性树脂组合而形成的纤维增强热塑性树脂组合物，使得注射成型体中的重均纤维长度为300μm以上，注塑体具有表层，芯层 和皮肤层。 在注射成型时，当垂直于树脂组合物的流动方向的方向设定为0°时，纤维状填料的主取向方向为40°以下的芯层的厚度为20％ 相对于注射成型体的厚度较小。
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公开(公告)号：US09011747B2
公开(公告)日：2015-04-21
申请号：US14125207
申请日：2012-05-31
CPC分类号： B29C45/0005 , B29C43/18 , B29C43/34 , B29C45/14786 , B29C45/561 , B29C70/12 , B29C70/48 , B29C2045/564
摘要： A method of manufacturing a fiber-reinforced plastic includes placing a compressible reinforcing fiber base material made of discontinuous reinforcing fibers in a cavity of a mold, injecting melted thermoplastic resin into the cavity, and impregnating the resin into the reinforcing fiber base material, wherein the mold is adapted to change a cavity volume of the mold, and the reinforcing fiber base material after having been or while being impregnated with the thermoplastic resin is compressed in the cavity by reducing the cavity volume of the mold after injecting the melted thermoplastic resin.
摘要翻译： 制造纤维增强塑料的方法包括将由不连续的增强纤维制成的可压缩增强纤维基材放置在模具的空腔中，将熔融的热塑性树脂注入到空腔中，并将树脂浸渍到增强纤维基材中，其中 模具适于改变模具的腔体积，并且在被热塑性树脂浸渍之后或同时浸渍热塑性树脂时的增强纤维基材料在注入熔融的热塑性树脂之后通过减小模具的腔体积而在空腔中被压缩。
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公开(公告)号：US20140124976A1
公开(公告)日：2014-05-08
申请号：US14125207
申请日：2012-05-31
IPC分类号： B29C45/00
CPC分类号： B29C45/0005 , B29C43/18 , B29C43/34 , B29C45/14786 , B29C45/561 , B29C70/12 , B29C70/48 , B29C2045/564
摘要： A method of manufacturing a fiber-reinforced plastic includes placing a compressible reinforcing fiber base material made of discontinuous reinforcing fibers in a cavity of a mold, injecting melted thermoplastic resin into the cavity, and impregnating the resin into the reinforcing fiber base material, wherein the mold is adapted to change a cavity volume of the mold, and the reinforcing fiber base material after having been or while being impregnated with the thermoplastic resin is compressed in the cavity by reducing the cavity volume of the mold after injecting the melted thermoplastic resin.
摘要翻译： 制造纤维增强塑料的方法包括将由不连续的增强纤维制成的可压缩增强纤维基材放置在模具的空腔中，将熔融的热塑性树脂注入到空腔中，并将树脂浸渍到增强纤维基材中，其中 模具适于改变模具的腔体积，并且在被热塑性树脂浸渍之后或同时浸渍热塑性树脂时的增强纤维基材料在注入熔融的热塑性树脂之后通过减小模具的腔体积而在空腔中被压缩。
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公开(公告)号：US20130337253A1
公开(公告)日：2013-12-19
申请号：US14001887
申请日：2012-02-24
CPC分类号： B32B5/145 , B29C45/0005 , B29C45/561 , B29K2105/14 , Y10T428/249942
摘要： An injection molded body includes a fiber reinforced thermoplastic resin composition formed by combining fibrous filler with thermoplastic resin so that the weight average fiber length in the injection molded body is 300 μm or more, and the injection molded body has a skin layer, a core layer and a skin layer in this order in the thickness direction. The thickness of the core layer, in which the primary orientation direction of the fibrous filler is 40° or less when the direction perpendicular to the flow direction of the resin composition at the time of injection molding is set at 0°, is 20% or less relatively to the thickness of the injection molded body.
摘要翻译： 注射成型体包括通过将纤维填料与热塑性树脂组合而形成的纤维增强热塑性树脂组合物，使得注射成型体中的重均纤维长度为300μm以上，并且注射成型体具有表皮层，芯层 和皮肤层。 在注射成型时，当垂直于树脂组合物的流动方向的方向设定为0°时，纤维状填料的主取向方向为40°以下的芯层的厚度为20％ 相对于注射成型体的厚度较小。
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公开(公告)号：US06598707B2
公开(公告)日：2003-07-29
申请号：US09994836
申请日：2001-11-28
IPC分类号： B66B1108
CPC分类号： B66B7/027 , B66B11/008
摘要： An elevator installed in an elevator shaft has a cage, a counterweight, hoist cables suspending the cage and the counterweight, and a driving unit disposed outside a space in which the cage moves vertically in the elevator shaft, and provided with drive sheaves around which the hoist cables are wound to move the cage and the counterweight in the elevator shaft by the driving unit. The hoist cables are wound around the drive sheaves and sheaves supported on the cage and the counterweight in two-to-one roping arrangement such that the driving unit is at a level below the ceiling of the cage as located at its uppermost position. The cage-side sheaves are disposed at four positions on the lower portion of the cage respectively and symmetrically with respect to a center of gravity of the cage in a top plan view.
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公开(公告)号：US5348424A
公开(公告)日：1994-09-20
申请号：US10148
申请日：1993-01-28
摘要： A novel method to construct a reinforcing block in an embankment is provided, wherein a core rod to which a protrusion is molded on the tip, is preset inside a hollow rotating shaft with drilling and agitating blades affixed around its circumference, but with the protrusion on the core rod exposed at the front of the shaft. This drilling and agitating shaft rotates and bores into the earth while simultaneously mixing the soil so agitated with a fixing agent; then at a specified depth, the rotating shaft is withdrawn leaving the core rod to remain anchored in the soil while the fixing agent continues to discharge from the end of the hollow rod; and when the hollow rod is completely removed, a reinforcing block is intact within the soil and the tail end of the core rod exposed on the surface of the banking is directly or indirectly affixed to this surface. Alternatively a core rod with no protrusion can be inserted into the hollow rotating shaft which is first drilled into the embankment, such that the nose end of the said core rod is anchored into unagitated soil. In either case the reinforcing block so formed is comprised of an outer concentric tube of agitated soil mixed with a fixing agent molded around an inner concentric tube of reinforcing fixing agent molded around a core rod, and wherein the nose tip of the core penetrates into the unagitated soil beyond the end of the concentric reinforcing layers.
摘要翻译： 提供了一种在路堤中构造加强块的新颖方法，其中在尖端上模制突起的芯棒被预设在中空旋转轴的内部，其中钻孔和搅拌叶片固定在其圆周上，但是突出部 芯棒暴露在轴的前部。 该钻孔和搅拌轴旋转并钻孔进入地面，同时将被搅拌的固定剂混合; 然后在指定的深度处，旋转轴被抽出离开芯棒以保持锚定在土壤中，同时固定剂继续从中空杆的端部排出; 并且当中空杆被完全移除时，在土壤内完整的加固块，并且露出在金属表面上的芯棒的尾端直接或间接地附着在该表面上。 或者，可以将不具有突起的芯棒插入到首先钻入路堤中的中空旋转轴中，使得所述芯棒的前端锚定在不起眼的土壤中。 在任一种情况下，如此形成的加强块包括与围绕围绕芯棒模制的增强固定剂的内同心管模制的固定剂混合的搅拌土体的外同心管，并且其中芯的鼻尖穿透入 超过同心加强层末端的不起眼的土壤。
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公开(公告)号：US20100167047A1
公开(公告)日：2010-07-01
申请号：US12303744
申请日：2007-06-04
申请人： Tomokazu Ise , Kazumasa Kusudo , Masakazu Nishiyama , Hidekazu Taniguchi , Naoyuki Yaguchi , Masaru Tateyama , Shogo Mamada
发明人： Tomokazu Ise , Kazumasa Kusudo , Masakazu Nishiyama , Hidekazu Taniguchi , Naoyuki Yaguchi , Masaru Tateyama , Shogo Mamada
IPC分类号： B32B5/00
CPC分类号： E21D11/38 , B32B27/08 , B32B27/306 , B32B2255/10 , B32B2255/20 , B32B2307/7265 , C08J7/047 , C08J2323/08 , C08J2423/08 , E21D11/383 , Y10T428/264 , Y10T428/265
摘要： The present invention is a waterproof sheet for a tunnel containing a base sheet containing a synthetic resin having on a surface thereof a silica-containing surface layer containing silica having a silicon dioxide content of 90% by mass or more in a ratio of from 30 to 200 mg/cm3, formed over a depth of from 5 to 30 μm from the surface of the waterproof sheet, and having a tensile breaking strength of 10 MPa or more and a mortar adhesion strength of 15 N/cm or more, and thus provides a waterproof sheet for a tunnel that forms no gap between the sheet and the concrete structure even when a prolonged period of time is elapsed from the installation, or the installed surface suffers large deterioration in evenness or levelness, ground subsidence or earthquake, and also does not cause problems including breakage and the like upon installation and after installation in the tunnel, thereby preventing smoothly water seeping from the earth or the ground from leaking into the tunnel.
摘要翻译： 本发明是一种用于隧道的防水片材，其包含含有合成树脂的基片，其表面上具有含二氧化硅的二氧化硅表面层，二氧化硅含量为90质量％以上，比例为30〜 200mg / cm 3，从防水片的表面形成5〜30μm的深度，拉伸断裂强度为10MPa以上，砂浆粘合强度为15N / cm以上，因此提供 用于隧道的防水片，即使在从安装中经过较长时间之后也不会形成片材和混凝土结构之间的间隙，或者安装的表面在均匀度或水平度，地面沉降或地震中遭受大的劣化，并且还 在安装和安装在隧道中时不会造成包括断裂等的问题，从而防止地球或地面的平滑的水渗入隧道。
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公开(公告)号：US06960628B2
公开(公告)日：2005-11-01
申请号：US10746822
申请日：2003-12-24
申请人： Hideo Matsuoka , Masaru Tateyama , Yoshihiro Yamami , Kei Saito , Atsushi Ishio
发明人： Hideo Matsuoka , Masaru Tateyama , Yoshihiro Yamami , Kei Saito , Atsushi Ishio
CPC分类号： C08L81/02 , C08L23/00 , C08L23/0884 , C08L23/16 , C08L2666/04
摘要： The present invention is a polyphenylene sulfide resin composition comprising (a) a polyphenylene sulfide resin and (b) an olefin-based resin, and satisfying the following conditions (i) through (v): (i) The mixing ratio of the polyphenylene sulfide resin (a) and the olefin-based resin (b) is such that the amount of the polyphenylene sulfide resin (a) is in a range from 95 to 60 wt %, while the amount of the olefin-based resin (b) is in a range from 5 to 40 wt %, with the total weight of both the ingredients as 100 wt %; (hi) said olefin-based resin (b) comprising two copolymer: (b-1) an epoxy group-containing olefin copolymer and (b-2) an ethylene/(α-olefin copolymer obtained by copolymerizing ethylene and an α-olefin having 3 to 20 carbon atoms; (iii) as the morphology observed by an electron microscope, said polyphenylene sulfide resin (a) forms a continuous phase, and said olefin-based resin (b) forms a dispersion phase and has a core-shell structure having said ethylene/α-olefin copolymer (b-2) acting as a core component contained in said epoxy group-containing olefin copolymer (b-1) acting as a shell component: (iv) the melt flow rate measured at a temperature of 315.5° C. and at a load of 5000 g according to ASTM-D-1238 is in a range from 10 to 50 g/10 min; and (v) the notched impact strength measured at −40° C. according to ASTM-D-256 is 300 J/m or more. This invention provides a PPS resin composition excellent in flowability, impact properties and low-temperature roughness and suitable for injection molding.
摘要翻译： 本发明是一种聚苯硫醚树脂组合物，其包含（a）聚苯硫醚树脂和（b）烯烃类树脂，并满足以下条件（i）至（v）：（i）聚苯硫醚 树脂（a）和烯烃类树脂（b）使得聚苯硫醚树脂（a）的量在95〜60重量％的范围内，而烯烃系树脂（b）的量为 在5至40重量％的范围内，两种成分的总重量为100重量％; （ⅰ）所述烯烃类树脂（b）包含两种共聚物：（b-1）含环氧基的烯烃共聚物和（b-2）乙烯/（通过使乙烯和α-烯烃共聚而获得的 具有3至20个碳原子;（iii）作为通过电子显微镜观察的形态，所述聚苯硫醚树脂（a）形成连续相，所述烯烃类树脂（b）形成分散相并具有核 - 壳 具有用作作为壳组分的所述含环氧基的烯烃共聚物（b-1）中所含的核心组分的所述乙烯/α-烯烃共聚物（b-2）的结构：（iv）在温度下测量的熔体流动速率 根据ASTM-D-1238，在315.5℃和5000g的负荷下，在10至50g / 10min的范围内;和（v）根据ASTM在-40℃下测得的缺口冲击强度 -D-256为300J / m以上，本发明提供流动性，冲击特性，低温粗糙度以及su 可用于注塑。
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公开(公告)号：US06723400B1
公开(公告)日：2004-04-20
申请号：US08989327
申请日：1997-12-11
IPC分类号： B32B2708
CPC分类号： B32B27/08 , B29C49/0005 , B29C49/22 , B32B1/08 , H01B1/20 , H01B1/22 , H01B1/24 , Y10T428/1352 , Y10T428/1393 , Y10T428/31533
摘要： An electroconductive, multilayered hollow molding comprising at least two thermoplastic resin layers, in which at least one layer is a layer of (a) a thermoplastic resin composition consisting essentially of a polyphenylene sulfide resin; one layer is a layer of (b) a thermoplastic resin composition consisting essentially of a thermoplastic resin other than a polyphenylene sulfide resin; and at least one of the layers is a layer of an electroconductive, thermoplastic resin composition comprising an electroconductive filler and/or an electroconductive polymer, and a thermoplastic resin.
摘要翻译： 一种导电多层中空模制品，其包含至少两个热塑性树脂层，其中至少一层是（a）主要由聚苯硫醚树脂组成的热塑性树脂组合物的层; 一层是（b）由聚苯硫醚树脂以外的热塑性树脂组成的热塑性树脂组合物层; 并且所述层中的至少一个是包含导电填料和/或导电聚合物的导电热塑性树脂组合物层和热塑性树脂。
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10.发明授权公开(公告)号：US06485806B1
公开(公告)日：2002-11-26
申请号：US08964955
申请日：1997-11-05
申请人： Masaru Tateyama , Kazufumi Matsui , Sachio Shimizu , Kazuya Ohno , Norio Shimasaki , Atsushi Ishio , Kazuhiko Kobayashi
发明人： Masaru Tateyama , Kazufumi Matsui , Sachio Shimizu , Kazuya Ohno , Norio Shimasaki , Atsushi Ishio , Kazuhiko Kobayashi
IPC分类号： B32B2708
CPC分类号： C08L81/02 , B32B1/08 , B32B27/08 , Y10T428/139 , Y10T428/1393 , Y10T428/31533 , C08L2666/14 , C08L2666/02
摘要： Multilayered moldings, which comprise a laminate structure of (A) a layer of a polyphenylene sulfide resin (hereinafter referred to as PPS resin) composition and (B) a layer of a thermoplastic resin except PPS resins and which are characterized in that the PPS resin composition constituting the layer (A) comprises (A1) 100 parts by weight of a PPS resin, (A2) from 1 to 80 parts by weight of a thermoplastic resin having at least one functional group selected from epoxy groups, acid anhydride groups, carboxyl group and its salts, and carboxylate groups, and (A3) from 5 to 80 parts by weight of a thermoplastic resin that is similar in kind to the thermoplastic resin constituting the layer (B), have good hot water resistance, antifreeze resistance, chemical resistance, heat resistance, abrasion resistance, gas permeation resistance and interlayer adhesion.
摘要翻译： 多层成型体，其包含（A）聚苯硫醚树脂层（以下称为PPS树脂）组合物的层压结构体，（B）除PPS树脂以外的热塑性树脂层，其特征在于，PPS树脂 构成层（A）的组合物包含（A1）100重量份的PPS树脂，（A2）1至80重量份具有至少一个选自环氧基，酸酐基，羧基的官能团的热塑性树脂 基团及其盐和羧酸酯基，和（A3）5-80重量份与构成层（B）的热塑性树脂类似的热塑性树脂，具有良好的耐热水性，防冻性，化学性 电阻，耐热性，耐磨性，耐气体渗透性和层间粘合性。
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