樹脂ライニング鋼管およびその製造方法
    4.
    发明申请
    樹脂ライニング鋼管およびその製造方法 审中-公开
    树脂钢管及其生产方法

    公开(公告)号:WO2004011231A1

    公开(公告)日:2004-02-05

    申请号:PCT/JP2003/009697

    申请日:2003-07-30

    Abstract: A resin-lined steel pipe, characterized in that it has an adhesive layer on the inner surface of the steel pipe and, provided on the inside the adhesive layer, a plastic layer, it exhibits an initial shear adhesion of 2.0 MPa or more between the steel pipe and the plastic layer, and the inner surface of the steel pipe is in advance subjected to an undercoat treatment wherein a chemical treatment film formed by using a phosphate is subjected to a grain fining treatment, and preferably an epoxy primer layer is provided between the steel pipe and the adhesive layer. A method for producing the resin-lined steel pipe which comprises inserting a plastic pipe having an adhesive layer on the outer surface thereof into a steel pipe having been subjected to the above undercoat treatment, the plastic pipe having an outer diameter less than the inner diameter of the steel pipe, narrowing the outer diameter of the steel pipe, to bring the plastic pipe to intimate contact with the steel pipe, and then heating them at a temperature of the temperature for completion of the melting of the adhesive layer or higher and lower than the temperature for the beginning of melting of the plastic pipe.

    Abstract translation: 一种树脂衬里钢管,其特征在于,在钢管的内表面上具有粘合剂层,并且在粘合剂层的内侧设置有塑料层,在其之间的初始剪切粘合力为2.0MPa以上 钢管和塑料层,并且预先对钢管的内表面进行底涂处理,其中通过使用磷酸盐形成的化学处理膜进行晶粒细化处理,并且优选在环状底漆层之间设置环氧底漆层 钢管和粘合剂层。 一种树脂衬里钢管的制造方法,其特征在于,在其外表面上插入具有粘合剂层的塑料管,进行上述底涂处理的钢管,所述塑料管的外径小于内径 使钢管的外径变窄,使塑料管与钢管紧密接触,然后在完成熔融粘合层的温度的温度下进行加热,或者更高,更低 比塑料管开始熔化的温度高。

    COMPOSITE METAL TUBE AND METHOD OF MAKING THE SAME
    5.
    发明申请
    COMPOSITE METAL TUBE AND METHOD OF MAKING THE SAME 审中-公开
    复合金属管及其制造方法

    公开(公告)号:WO1993012369A1

    公开(公告)日:1993-06-24

    申请号:PCT/US1992010737

    申请日:1992-12-11

    Abstract: A composite small-diameter tubing (18) resistant to interaction with materials conveyed therethrough such as liquids containing alcohols or corrosive agents which includes a cylindrical outer metal conduit (12) having a hollow central shaft extending longitudinally therethrough defined by an interior wall; and a continuous non-reactive interior tube (18) surrounded by and positioned within the cylindrical metal conduit. The tubing (18) can be manufactured by a process which includes the steps of a) positioning a length of non-reactive tubing (18) having a predetermined outer diameter within an inner diameter of metal tubing (12) of essentially corresponding length, the metal tube (12) having an unsealed side seam, wherein the inner diameter is greater than the outer diameter of the non-reactive tubing; and b) sealing and reducing the metal tubing (12) to an outer diameter essentially equal to the predetermined outer diameter of the interior tubing (18). The non-reactive interior tube (18) may be made of a suitable polymeric material.

    Abstract translation: 一种复合的小直径管道(18),其耐受与其中输送的材料的相互作用,例如含有醇或腐蚀剂的液体,其包括圆柱形外部金属导管(12),所述圆柱形外部金属导管(12)具有纵向延伸通过内壁限定的中空轴; 以及由圆柱形金属导管围绕并定位在圆柱形金属导管内的连续的非反应性内管(18)。 管道(18)可以通过包括以下步骤的方法来制造:a)将具有预定外径的一定长度的非反应性管道(18)定位在基本相应长度的金属管道(12)的内径内, 金属管(12)具有未密封的侧缝,其中所述内径大于所述非反应性管的外径; 以及b)将所述金属管(12)密封并且还原成基本上等于所述内管(18)的预定外径的外径。 非反应性内管(18)可以由合适的聚合材料制成。

    VERFAHREN ZUR HERSTELLUNG EINES METALLISCHEN LEITUNGSROHRS MIT FEST ANHAFTENDER KUNSTSTOFFUMMANTELUNG
    6.
    发明申请
    VERFAHREN ZUR HERSTELLUNG EINES METALLISCHEN LEITUNGSROHRS MIT FEST ANHAFTENDER KUNSTSTOFFUMMANTELUNG 审中-公开
    方法用于生产具有固体的粘合塑料包装,金属管LINE

    公开(公告)号:WO2008067963A1

    公开(公告)日:2008-06-12

    申请号:PCT/EP2007/010454

    申请日:2007-12-01

    Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines metallischen Leitungsrohrs mit fest anhaftender Kunststoffummantelung, wobei - mittels einer Plasmabehandlung oder mittels einer Gasbrennerflamme eine aktivierte Metallrohroberfläche erzeugt wird, wobei die Einwirkungsdauer auf die Oberfläche weniger als 3 Sekunden beträgt, - eine Kunststoffummantelung auf die blanke aktivierte Metallrohroberfläche aufgebracht wird und, - zum Zeitpunkt des Aufbringens der Ummantelung die Temperatur der Metallrohroberfläche unter 80°C beträgt.

    Abstract translation: 本发明涉及一种方法,用于与牢固地粘附塑料护套,其中,产生的金属导管 - 产生由等离子体处理的或用气体燃烧器的火焰的装置的装置的活化的金属管表面,曝光时间小于3秒的表面上, - 一个塑料涂层到裸活化的金属管表面 施加和, - 在所述护套的金属管表面的温度的应用的时间是在80℃以下

    METHOD FOR THE ANTICORROSION COATING AND THE THERMALLY INSULATING COATING OF TUBULAR BODIES AND CONDUITS FOR THE TRANSPORT OF FLUID AND APPARATUS FOR IMPLEMENTING SUCH METHOD
    7.
    发明申请
    METHOD FOR THE ANTICORROSION COATING AND THE THERMALLY INSULATING COATING OF TUBULAR BODIES AND CONDUITS FOR THE TRANSPORT OF FLUID AND APPARATUS FOR IMPLEMENTING SUCH METHOD 审中-公开
    管状体的防腐涂层和热绝缘涂层的方法和用于实施这种方法的流体和装置的输送管

    公开(公告)号:WO2007101818A1

    公开(公告)日:2007-09-13

    申请号:PCT/EP2007/051964

    申请日:2007-03-01

    Abstract: Method for the anticorrosion and thermally insulating coating of tubular bodies and conduits for the transport of fluids, comprising the following stages in sequence. a) positioning on a tubular body (1, 17, 17', 17") requiring coating a series of devices (2, 4, 5, 5', 5") for automatic coating of such tubular body (1, 17, 17', 17") provided with suitable means (6, 7, 8, 9, 10, 11) for movement along such tubular body (1, 17, 17', 17") and/or moving supporting equipment (18, 21) capable of permitting such tubular body (1, 17, 17', 17") to move and if appropriate rotate in such automated coating devices (2, 4, 5), b) sandblasting of the surface of such tubular body (1, 17, 17', 17") using a suitable granular metal material, c) heating the surface of such tubular body (1, 17, 17', 17"), d) applying an epoxy resin and an adhesive resin to such tubular body (1, 17, 17', 17"), e) final coating of the tubular body (1, 17, 17', 17") with thermoplastic, thermohardening or the like coating material.

    Abstract translation: 用于输送流体的管状体和导管的防腐和绝热涂层的方法,包括以下阶段。 a)定位在需要涂覆一系列装置(2,4,5,5',5“)的管状体(1,17,17',17”)上,用于自动涂覆这种管状体(1,17,17' (17,17“)和/或移动支撑设备(18,21)的适当装置(6,7,8,9,10,11),沿着这种管状体(1,17,17',17”)移动, 能够允许这种管状体(1,17,17',17“)移动并且如果适当地在这种自动涂覆装置(2,4,5)中旋转),b)这种管状体(1,7)的表面的喷砂 ,17',17“),c)加热这种管状体(1,17,17',17”)的表面,d)将环氧树脂和粘合剂树脂施加到这种管状体 1,17,17',17“),e)用热塑性,热硬化等涂层材料最终涂覆管状体(1,17,17',17”)。

    METHOD FOR APPLYING A PROTECTIVE AND DECORATIVE LAYERED COMPOSITE
    8.
    发明申请
    METHOD FOR APPLYING A PROTECTIVE AND DECORATIVE LAYERED COMPOSITE 审中-公开
    程序对将保护和装饰涂料复合

    公开(公告)号:WO99006158A1

    公开(公告)日:1999-02-11

    申请号:PCT/EP1998/004614

    申请日:1998-07-23

    Abstract: The invention relates to a method for producing a three-dimensional substrate with a protective and decorative layered composite. According to said method, a priming layer which consists of a coating agent (I) and which is electrically conductive when baked is applied to an electrically conductive substrate without spraying and baked. A substrate which is not yet in the desired three-dimensional form is then formed, a second coating layer consisting of a coating agent (II) which can be deposited by electrophoresis is deposited electrophoretically and baked, and a plastic film is applied.

    Abstract translation: 一种用于制造三维过程,提供有一个保护性和装饰层的复合基板,其包括将一种导电基片,一个在一个涂层剂(I)避免了喷雾施用的烘烤状态底漆层导电和烘干,于是一个不处于 vorliegendes期望在衬底随后的电泳沉积的涂料介质(II)的第二涂层电泳沉积和烘干的三维形状和由此的塑料膜施加变形。

    METHOD OF BONDING HIGH MOLECULAR RESINS TO METALS
    9.
    发明申请
    METHOD OF BONDING HIGH MOLECULAR RESINS TO METALS 审中-公开
    将高分子量树脂与金属结合的方法

    公开(公告)号:WO1997049756A1

    公开(公告)日:1997-12-31

    申请号:PCT/EP1997003249

    申请日:1997-06-19

    Inventor: ELF ATOCHEM S.A.

    Abstract: The invention provides a method for improving the adhesiveness between high molecular materials and metallic materials, and for improving the characteristics and long-term stability of composite materials comprising high molecular materials and metallic materials. Prior to bonding the high molecular resin to the metallic material, the metal surface is treated with a sulphur-containing organic compound which contains (A) at least one functional group which is a carboxyl group or a carboxylic acid anhydride group, and (B) at least one functional group which is a mercapto group or a thioether group.

    Abstract translation: 本发明提供了一种提高高分子材料与金属材料之间的粘合性以及提高包含高分子材料和金属材料的复合材料的特性和长期稳定性的方法。 在将高分子树脂与金属材料接合之前,金属表面用含有(A)至少一个作为羧基或羧酸酐基团的官能团的含硫有机化合物处理,(B) 至少一个作为巯基或硫醚基的官能团。

Patent Agency Ranking