Hose of impermeability and a process for manufacturing the same
    3.
    发明申请
    Hose of impermeability and a process for manufacturing the same 有权
    防渗软管及其制造方法

    公开(公告)号:US20050268979A1

    公开(公告)日:2005-12-08

    申请号:US11194453

    申请日:2005-08-02

    摘要: A hose of impermeability has a wall corrugated along at least a part of its length, and formed by an inner thin resin layer, a laminated layer including a metal film, or a layer formed by a metal film, and an outer thin resin layer. It has a very high fluid impermeability owing to its wall layer including or formed by a metal film, and is also very flexible, capable of absorbing vibration, light in weight and strong. A tubular inner thin resin layer is formed by extrusion as the innermost layer of a multi-layered hose wall, and a laminated tape including a metal film, or simply a metal film is spirally wound or longitudinally lapped about the inner resin layer. An outer thin resin layer is formed about a layer formed by the laminated tape, or metal film, and the whole is at least partly corrugated. Alternatively, corrugation is done before an outer thin resin layer is formed by electrostatic powder coating. A different process includes applying a laminated tape including a metal film about a mandrel to form a tubular laminated layer, and after removing the mandrel, coating the inner surface of the tubular layer with a resin powder electrostatically to form a thin resin layer thereon.

    摘要翻译: 不渗透性软管沿其长度的至少一部分具有波纹状的壁,由内部薄树脂层,包含金属膜的层叠层或由金属膜形成的层和外部薄树脂层形成。 由于其壁层包括金属膜或由金属膜形成,它具有非常高的流体不渗透性,并且也非常柔性,能够吸收振动,重量轻和强度。 通过挤出形成管状内薄树脂层作为多层软管壁的最内层,并且包括金属膜或简单地金属膜的层压带螺旋卷绕或纵向地搭接在内部树脂层周围。 围绕由层叠带或金属膜形成的层形成外部薄树脂层,整体至少部分为波纹状。 或者,在通过静电粉末涂覆形成外部薄树脂层之前进行波纹化。 不同的方法包括在心轴上施加包括金属膜的层压带以形成管状层压层,并且在去除心轴之后,用树脂粉末静电涂覆管状层的内表面以在其上形成薄树脂层。

    Hose of impermeability and a process for manufacturing the same
    4.
    发明授权
    Hose of impermeability and a process for manufacturing the same 有权
    防渗软管及其制造方法

    公开(公告)号:US07517563B2

    公开(公告)日:2009-04-14

    申请号:US11194453

    申请日:2005-08-02

    IPC分类号: B05D1/06

    摘要: A hose of impermeability has a wall corrugated along at least a part of its length, and formed by an inner thin resin layer, a laminated layer including a metal film, or a layer formed by a metal film, and an outer thin resin layer. It has a very high fluid impermeability owing to its wall layer including or formed by a metal film, and is also very flexible, capable of absorbing vibration, light in weight and strong. A tubular inner thin resin layer is formed by extrusion as the innermost layer of a multi-layered hose wall, and a laminated tape including a metal film, or simply a metal film is spirally wound or longitudinally lapped about the inner resin layer.An outer thin resin layer is formed about a layer formed by the laminated tape, or metal film, and the whole is at least partly corrugated. Alternatively, corrugation is done before an outer thin resin layer is formed by electrostatic powder coating. A different process includes applying a laminated tape including a metal film about a mandrel to form a tubular laminated layer, and after removing the mandrel, coating the inner surface of the tubular layer with a resin powder electrostatically to form a thin resin layer thereon.

    摘要翻译: 不渗透性软管沿其长度的至少一部分具有波纹状的壁,由内部薄树脂层,包含金属膜的层叠层或由金属膜形成的层和外部薄树脂层形成。 由于其壁层包括金属膜或由金属膜形成,它具有非常高的流体不渗透性,并且也非常柔性,能够吸收振动,重量轻和强度。 通过挤出形成管状内薄树脂层作为多层软管壁的最内层,并且包括金属膜或简单地金属膜的层压带螺旋卷绕或纵向地搭接在内部树脂层周围。 围绕由层叠带或金属膜形成的层形成外部薄树脂层,整体至少部分为波纹状。 或者,在通过静电粉末涂覆形成外部薄树脂层之前进行波纹化。 不同的方法包括在心轴上施加包括金属膜的层压带以形成管状层压层,并且在去除心轴之后,用树脂粉末静电涂覆管状层的内表面以在其上形成薄树脂层。

    Low-contaminative hose and rubber composition for use in making the same
    6.
    发明授权
    Low-contaminative hose and rubber composition for use in making the same 失效
    用于制造相同的低污染软管和橡胶组合物

    公开(公告)号:US06737480B2

    公开(公告)日:2004-05-18

    申请号:US10233543

    申请日:2002-09-04

    IPC分类号: C08C1920

    摘要: A low-contaminative hose which permits a fluid to be passed through with minimized fluid contamination, and a rubber composition used to produce such a hose. The low-contaminative hose is formed from the rubber composition that includes, as essential components, at least one rubber selected from an ethylene-propylene-diene terpolymer, an ethylene-propylene copolymer and a silicone rubber, a peroxide vulcanizing agent, and a filler having a laminar crystal structure.

    摘要翻译: 一种低污染软管,其允许流体通过最小化的流体污染,以及用于生产这种软管的橡胶组合物。 低污染软管由橡胶组合物形成,该橡胶组合物作为必要组分包含至少一种选自乙烯 - 丙烯 - 二烯三元共聚物,乙烯 - 丙烯共聚物和硅橡胶,过氧化物硫化剂和填料的橡胶 具有层状晶体结构。

    HOSE FOR GASOHOL FUEL
    8.
    发明申请
    HOSE FOR GASOHOL FUEL 有权
    汽油软管

    公开(公告)号:US20080230137A1

    公开(公告)日:2008-09-25

    申请号:US12054075

    申请日:2008-03-24

    IPC分类号: F16L11/00

    摘要: A hose for gasohol fuel including an inner layer containing at least one selected from (A) to (D) below and an alcohol-cut off layer including a rubber composition containing a butyl rubber, a hydrated hydrotalcite compound, and a 1,8-diazabicyclo(5,4,0)undecene-7 salt (DBU salt):(A) a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride terpolymer or a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride-perfluoroalkyl vinyl ether tetrapolymer; (B) a polyamide resin; (C) a fluororubber; and (D) NBR or NBR-PVC.

    摘要翻译: 一种用于汽油燃料的软管,其包含含有选自下述(A)至(D)中的至少一种的内层和包含含有丁基橡胶,水合水滑石化合物和1,8-丁酮橡胶的橡胶组合物的醇截断层, (5,4,0)十一碳烯-7盐(DBU盐):(A)四氟乙烯 - 六氟丙烯 - 偏二氟乙烯三元共聚物或四氟乙烯 - 六氟丙烯 - 偏氟乙烯 - 全氟烷基乙烯基醚四元共聚物; (B)聚酰胺树脂; (C)氟橡胶; 和(D)NBR或NBR-PVC。

    Packing structure
    9.
    发明授权
    Packing structure 失效
    包装结构

    公开(公告)号:US06543785B1

    公开(公告)日:2003-04-08

    申请号:US09722692

    申请日:2000-11-28

    IPC分类号: F16J1510

    摘要: A packing structure has a core element of a material having a high fluid impermeability, and a thin coated rubber layer formed thereon to cover at least its sealing surface and having a glass transition temperature which is lower than the lowest temperature allowable for the packing structure. It shows a high sealing property even at a low temperature and a high fluid impermeability when used for sealing e.g. a pipeline for conveying fuel in a motor vehicle.

    摘要翻译: 包装结构具有具有高流体不渗透性的材料的芯元件,以及形成在其上的薄涂层橡胶层,以至少覆盖其密封表面并具有低于包装结构允许的最低温度的玻璃化转变温度。 即使在低温下也显示出高的密封性,并且当用于密封时表现出高的流体不渗透性。 用于在机动车辆中输送燃料的管道。

    Hose for gasohol fuel
    10.
    发明授权
    Hose for gasohol fuel 有权
    汽油燃料软管

    公开(公告)号:US08673417B2

    公开(公告)日:2014-03-18

    申请号:US12054075

    申请日:2008-03-24

    摘要: A hose for gasohol fuel including an inner layer containing at least one selected from (A) to (D) below and an alcohol-cut off layer including a rubber composition containing a butyl rubber, a hydrated hydrotalcite compound, and a 1,8-diazabicyclo(5,4,0)undecene-7 salt (DBU salt): (A) a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride terpolymer or a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride-perfluoroalkyl vinyl ether tetrapolymer; (B) a polyamide resin; (C) a fluororubber; and (D) NBR or NBR-PVC.

    摘要翻译: 一种用于汽油燃料的软管,其包含含有选自下述(A)至(D)中的至少一种的内层和包含含有丁基橡胶,水合水滑石化合物和1,8-丁酮橡胶的橡胶组合物的醇截断层, (5,4,0)十一碳烯-7盐(DBU盐):(A)四氟乙烯 - 六氟丙烯 - 偏二氟乙烯三元共聚物或四氟乙烯 - 六氟丙烯 - 偏氟乙烯 - 全氟烷基乙烯基醚四元共聚物; (B)聚酰胺树脂; (C)氟橡胶; 和(D)NBR或NBR-PVC。