THERMOPLASTIC MULTILAYER COMPOSITES
    21.
    发明申请
    THERMOPLASTIC MULTILAYER COMPOSITES 审中-公开
    热塑性多层复合材料

    公开(公告)号:WO01094110A1

    公开(公告)日:2001-12-13

    申请号:PCT/EP2001/006382

    申请日:2001-06-05

    Abstract: Thermoplastic multilayer composite, particularly in the form of a multilayer hose, a multilayer pipe or a multilayer container, containing at least one intermediate layer made of a molding compound on the basis of ethylene/vinyl alcohol copolymes between layers made of molding compounds on the basis of polyamide, the intermediate layer being bonded via at least one adhesion-promoting layer made of a molding compound on the basis of polyamide selected from the group of copolyamide 6/12, block copolyamide 6/12, polyamide 612, polyamide 610, a mixture of polyamide 6 and polyamide 12 with compatibilizer, a mixture of polyamide 6 and polyamide 11 with compatibilizer, with at least one neighboring layer made of a molding compound on the basis of polyamide 12, polyamide 11, polyamide 1010, polyamide 1012, or polyamide 1212.

    Abstract translation: 特别是多层软管,多层管或多层容器形式的热塑性多层复合材料,其基于由模塑料制成的层之间的乙烯/乙烯醇共聚物,由至少一种由模塑料制成的中间层 的聚酰胺,中间层通过基于选自共聚酰胺6/12的聚酰胺,嵌段共聚酰胺6/12,聚酰胺612,聚酰胺610,混合物中的至少一种由模塑料形成的粘合促进层粘合 具有相容剂的聚酰胺6和聚酰胺12,聚酰胺6和聚酰胺11与增容剂的混合物,至少一个由基于聚酰胺12,聚酰胺11,聚酰胺1010,聚酰胺1012或聚酰胺1212的模制化合物制成的相邻层 。

    MULTI-LAYER FUEL AND VAPOR TUBE
    22.
    发明申请
    MULTI-LAYER FUEL AND VAPOR TUBE 审中-公开
    多层燃料和蒸汽管

    公开(公告)号:WO1993021466A1

    公开(公告)日:1993-10-28

    申请号:PCT/US1993003479

    申请日:1993-04-13

    Abstract: A layered tubing (10) for use in a motor vehicle composed of a thick outer tubing (12) having an inner and an outer face, the outer tubing (12) made of an extrudable thermoplastic such as a polyamide like Nylon 12: a thin intermediate bonding layer (16) bonded to the inner face of the thick outer layer (12), the bonding layer (16) composed of an extrudable melt-processible thermoplastic capable of sufficiently permanent laminar adhesion to the polyamide outer tubing (12); and an inner hydrocarbon barrier layer (14) bonded to the intermediate bonding layer (16), the inner layer (14) composed of an extrudable, melt processible thermoplastic capable of sufficiently permanent laminar adhesion with the intermediate bonding layer (16), the thermoplastic containing as a major constituent a fluoroplastic such as polychlorotrifluoroethylene, ethylene tetrafluorethylene, polyvinylidine fluoride, polyvinyl fluoride, and the like.

    Abstract translation: 一种用于机动车辆的分层管道(10),其由具有内表面和外表面的厚的外管(12)组成,所述外管(12)由诸如尼龙12之类的聚酰胺的可挤压热塑性材料制成:薄 粘合到厚外层(12)的内表面的中间粘合层(16),由能够对聚酰胺外管(12)进行充分永久层压粘合的可挤出的可熔融加工的热塑性塑料构成的接合层(16); 和结合到中间粘合层(16)的内部烃阻挡层(14),内层(14)由能够与中间粘合层(16)充分永久层压粘合的可挤出的可熔融加工的热塑性塑料构成,热塑性塑料 作为主要成分含氟聚合三氟氯乙烯,乙烯四氟乙烯,聚偏氟乙烯,聚氟乙烯等。

    MULTILAYER TUBE AND USE THEREOF FOR FLUID TRANSPORTATION AT MEDIUM PRESSURE
    24.
    发明申请
    MULTILAYER TUBE AND USE THEREOF FOR FLUID TRANSPORTATION AT MEDIUM PRESSURE 审中-公开
    多层管及其在中压流体传输中的应用

    公开(公告)号:WO2015132306A1

    公开(公告)日:2015-09-11

    申请号:PCT/EP2015/054531

    申请日:2015-03-04

    Abstract: Multilayer tube for fluid transportation, comprising, from the interior to the exterior: an inner layer comprising at least one polyamide in admixture with at least one elastomer; a first adhesive layer; a first layer comprising at least one polyolefin. The multilayer tube preferably further comprises a second layer comprising at least one polyolefin placed internally with respect to the inner layer and bonded to the inner layer by a second adhesive layer. Said tube is provided with high mechanical performance, in particular high resistance to the internal pressure exerted by the transported fluid, whilst still ensuring a suitable amount of flexibility. It can be used in particular for transporting hydrocarbons within the extraction site and from the extraction site to the refinery (the so called "upstream" sector).

    Abstract translation: 用于流体输送的多层管,包括从内部到外部的内层,包含至少一种与至少一种弹性体混合的聚酰胺的内层; 第一粘合层; 包含至少一种聚烯烃的第一层。 多层管优选还包括第二层,其包含至少一种聚烯烃,其相对于内层内部放置并且通过第二粘合剂层粘合到内层。 所述管具有高机械性能,特别是对输送流体施加的内部压力的高抗性,同时仍然确保适当量的柔性。 它可以特别用于在提取部位和从提取部位向炼油厂(所谓的“上游”部门)输送碳氢化合物。

    THERMOPLASTIC COMPOSITE PIPE WITH LONGITUDINAL REINFORCEMENT
    25.
    发明申请
    THERMOPLASTIC COMPOSITE PIPE WITH LONGITUDINAL REINFORCEMENT 审中-公开
    具有长期加固的​​热塑复合管

    公开(公告)号:WO2014130433A3

    公开(公告)日:2015-04-23

    申请号:PCT/US2014016836

    申请日:2014-02-18

    CPC classification number: F16L9/121 F16L9/123 Y10T29/49826

    Abstract: A reinforced pipe includes a pipe liner, a helically wound radial reinforcement layer, a jacket, and longitudinal reinforcement. The longitudinal reinforcement includes a unidirectional material generally parallel to the axis of the pipe liner. The longitudinal layer may be within and/or adjacent the liner and/or the jacket. The longitudinal reinforcement restricts the pipe from expanding lengthwise, and the radial reinforcement layer restricts the pipe from expanding radially.

    Abstract translation: 加强管包括管衬,螺旋缠绕的径向加强层,护套和纵向加强件。 纵向加强件包括大致平行于管衬的轴线的单向材料。 纵向层可以在衬垫和/或护套内和/或邻近衬垫和/或护套内。 纵向加强件限制管子纵向膨胀,并且径向加强层限制管子径向膨胀。

    KUNSTSTOFFROHRE
    27.
    发明申请
    KUNSTSTOFFROHRE 审中-公开
    塑料管

    公开(公告)号:WO2012072057A1

    公开(公告)日:2012-06-07

    申请号:PCT/DE2010/001393

    申请日:2010-12-01

    CPC classification number: F16L9/123

    Abstract: Bei einem Kunststoffrohr mit einer Verstärkung zur Aufnahme der durch einen Innendruck erzeugten und gemeinsam auf das Kunststoffrohr wirkenden Tangential- und Axialspannung, wobei die Verstärkung zumindest zwei Lagen umfasst, von denen eine erste der beiden Lagen als tangentiale Verstärkungslage zur Aufnahme der Tangentialspannungen und die zweite der beiden Lagen als axiale Verstärkungslage zur Aufnahme der Axialspannungen ausgebildet ist und die auf verschiedenen Radien vorgesehen sind, kann durch geeignete Wicklung von Verstärkungsfasern bzw. Verstärkungsbändern eine nahezu kontinuierliche Fertigung ermöglicht werden.

    Abstract translation: 在塑料管具有用于接收由内部压力和作用共同在塑料管,其中所述增强件包括至少两个层,用于接收所述切向和所述第二的其中第一两层作为切向加强层中的所产生的切向和轴向应变的增益 两个层形成为轴向增强层,用于接收轴向应力,并且其被设置在不同的半径,几乎连续的生产可以通过合适的卷绕增强纤维或增强带的被启用。

    MULTI-LAYER TUBING HAVING AT LEAST ONE INTERMEDIATE LAYER FORMED FROM A POLYAMIDE/POLYKETONE ALLOY
    29.
    发明申请
    MULTI-LAYER TUBING HAVING AT LEAST ONE INTERMEDIATE LAYER FORMED FROM A POLYAMIDE/POLYKETONE ALLOY 审中-公开
    具有至少一个由聚酰胺/聚酮酮合金形成的中间层的多层管

    公开(公告)号:WO99041073A1

    公开(公告)日:1999-08-19

    申请号:PCT/US1998/026729

    申请日:1998-12-16

    Abstract: A multi-layer tube (10) suitable for use in motor vehicle system to transport fluids containing hydrocarbons such as would be found in a fuel line, a vapor return line or a vapor recovery tube having a first layer (14) radially disposed innermost made up of an extrudable melt-processible thermoplastic material selected from the group consisting of aromatic polyketones, aliphatic polyketones and mixtures thereof, and second layer (16) made up of an extrudable, melt-processible thermoplastic material capable of sufficiently permanent laminar adhesion with the first layer so as to prevent delamination between the first and second layers during a desired lifetime of the tube, and a third layer (12) overlying the first layer made up of a melt-processible thermoplastic material such as polyamides, high density polyethylenes and mixtures thereof. The tubing of the present invention may, optionally, include additional layers interposed between the respective layers or may include additional layers which overlie the exterior surface of the second layer.

    Abstract translation: 适用于机动车辆系统的多层管(10),用于输送含有烃的流体,例如在燃料管线,蒸气回流管线或蒸汽回收管中可以发现的,其具有径向设置在最内部的第一层(14) 从由芳族聚酮,脂族聚酮及其混合物组成的组中的可挤出的可熔融加工的热塑性材料和由可挤出的可熔融加工的热塑性材料构成的第二层(16),该热塑性材料能够与第一 层,以便在所述管的期望寿命期间防止第一层和第二层之间的分层,以及覆盖由可熔融加工的热塑性材料如聚酰胺,高密度聚乙烯及其混合物构成的第一层的第三层(12) 。 本发明的管道可以任选地包括插入在各个层之间的附加层,或者可以包括覆盖在第二层的外表面上的附加层。

    PRESSURE TUBE OF A PLASTIC MATERIAL
    30.
    发明申请
    PRESSURE TUBE OF A PLASTIC MATERIAL 审中-公开
    塑料压力管

    公开(公告)号:WO1997041376A1

    公开(公告)日:1997-11-06

    申请号:PCT/FI1997000255

    申请日:1997-04-29

    Abstract: The invention relates to a multi-layer pressure pipe (20) of a plastic material. The multi-layer pressure pipe (20) is formed by using as the extruder an extruder (10) which cross-orients the reinforcement fibers in the extruded material in the successive layers (21, 22, 23, 24), and the material extruded is a polyolefin which contains long-fiber reinforcements.

    Abstract translation: 本发明涉及一种塑料材料的多层压力管(20)。 多层压力管(20)通过使用挤出机(10)作为挤出机形成,挤出机(10)将连续层(21,22,23,24)中的挤出材料中的增强纤维交叉定向,并且材料挤出 是含有长纤维增强材料的聚烯烃。

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