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    • 91. 发明申请
    • PROCESS FOR COATING A SUBSTRATE WITH A COATING
    • 用涂层涂覆基材的方法
    • US20100009210A1
    • 2010-01-14
    • US12514187
    • 2007-11-07
    • Kevin Jeffrey KitteNigel Ivor Edward Shewring
    • Kevin Jeffrey KitteNigel Ivor Edward Shewring
    • B32B27/32B05D3/00B05D3/06B05D3/02
    • B05D3/029B05D2201/02B05D2203/20B05D2401/32B29C35/0272B29C37/0032B29C2035/0855B29C2035/0861Y10T428/31938
    • The present invention pertains to a process for coating a substrate comprising the steps of providing a substrate the outer layer of which comprises an electroheat-susceptible material of applying a powder coating composition onto the substrate curing the powder coating composition using electroheat radiation. The electroheat-susceptible material may be a microwave-susceptible material with the curing being effected using microwave radiation. It may also be a radio frequency-susceptible material, in which case the curing is effected using radio frequency radiation. The substrate may be provided with an outer layer which comprises an electroheat-susceptible material by contacting the substrate with a primer comprising an electroheat-susceptible material or by coating the inside of a mould with a primer layer, filling the mould with a curable resin that will form the substrate, curing the resin, and releasing the substrate the outer layer of which comprises an electroheat-susceptible material from the mould. The process is particular suitable for coating heat-sensitive substrates, where it will allow electroheat curing of conventional powder coating compositions.
    • 本发明涉及一种用于涂覆基材的方法,包括以下步骤:提供基材,其外层包含使用电热辐射固化粉末涂料组合物的粉末涂料组合物施加粉末涂料组合物的电热敏感材料。 电热敏感材料可以是微波敏感材料,其固化是使用微波辐射进行的。 它也可以是射频敏感材料,在这种情况下,使用射频辐射来实现固化。 衬底可以设置有外层,其包括通过使基底与包含电热敏感材料的底漆接触的电热敏材料,或者通过用底漆层涂覆模具的内部,用可固化树脂填充模具 将形成基底,固化树脂,以及释放基底,其外层包含来自模具的电热敏感材料。 该方法特别适用于涂覆热敏基材,其中它将允许常规粉末涂料组合物的电热固化。
    • 97. 发明授权
    • Method and apparatus for producing an RF cured hose, and the hose so produced
    • 用于制造RF固化软管的方法和设备以及如此制造的软管
    • US07213630B2
    • 2007-05-08
    • US10670266
    • 2003-09-26
    • James KendallSylvain ChenardDavid LordEric St. Laurent
    • James KendallSylvain ChenardDavid LordEric St. Laurent
    • D03D3/02
    • B32B5/24B29C35/0272B29C35/10B29C53/20B29C53/824B29C63/24B29C65/4845B29C65/4865B29C2035/0861B29D23/001B29K2105/0845B29L2009/00B29L2023/005B32B1/08B32B7/12B32B27/12B32B27/16B32B2597/00F16L11/085Y10T428/1362Y10T428/1393
    • An apparatus for making a hose including a weaving machine and a liner feeder for forming the hose by weaving a jacket about a liner as the liner is being fed into the weaving machine, where the liner is provided with an adhesive layer on an outer surface, the adhesive layer being doped with a radiation absorbing element. The apparatus includes a feeder for receiving and for flattening the hose and an oven located downstream from the feeder, including a bore through which the hose passes, the oven including a module for applying radiation to the hose so that the radiation absorbing element heats following the application of radiation for bonding the liner to the jacket. A winder is located downstream at a predetermined distance away from the oven for pulling and winding the hose and provided with a pressurizer for internally pressurizing a portion of the hose located between the winder and the feeder so that when the hose is in the oven, the pressurizer forces the liner against the jacket. A controller is provided for controlling the various elements of the apparatus. Also disclosed is a method for curing a hose and the hose so obtained.
    • 一种用于制造软管的装置,包括编织机和衬垫供料器,用于通过在衬套被馈送到织机中时围绕衬套编织护套来形成软管,其中衬垫在外表面上设置有粘合剂层, 所述粘合剂层掺杂有辐射吸收元件。 该设备包括用于接收软管的平坦化和位于供料器下游的烘箱的进料器,该烘箱包括一软管通过的孔,烤箱包括用于向软管施加辐射的模块,使得辐射吸收元件沿着 应用辐射将衬垫粘合到护套上​​。 卷绕机位于远离烘箱的预定距离的下游,用于拉动和卷绕软管,并设置有加压器,用于对位于卷绕机和进料器之间的软管的一部分进行内部加压,使得当软管处于烘箱中时, 加压器迫使衬套抵靠夹套。 提供一种用于控制装置的各种元件的控制器。 还公开了一种用于固化如此获得的软管和软管的方法。
    • 99. 发明授权
    • Inflatable heating device for in-situ repair of conduit and method for repairing conduit
    • 用于管道原位修复的充气加热装置和修理管道的方法
    • US07052567B1
    • 2006-05-30
    • US09588407
    • 2000-06-06
    • Richard D. BlackmoreWilliam M. Lepola
    • Richard D. BlackmoreWilliam M. Lepola
    • B29C63/28B29C73/32
    • B29C35/0272B29C63/28B29C70/342F16L55/163F16L55/1645
    • The apparatus of the present invention is generally characterized by a heating/inflation module having pressurizable interior and an attached heat curable pre-preg. In particular, an elastomeric, seamless composite is provided that includes a heating element disposed within a thermoset resin matrix. The composite adapted to maintain a consistent temperature profile and an internal air pressure. A first end piece is attached to a first end of the composite and has an air port for communication with a compressed air source, a vacuum port for communication with a vacuum supply source and at least one electrical cable port for communication with a power supply source. A second end piece attached to a second end of the composite. The apparatus further includes a pre-preg removably attached to an outer surface of the composite. The pre-preg includes a structural fiber matrix supporting a heat curable resin. The composite is constructed by applying a liquid silicone matrix to at least one layer of braided or wound and/or tape fibers, wherein a portion of the fibers are electrically conductive. The layer of braided fibers is introduced into a mold, and a removable, expandable inner bladder is then loaded into the mold. The inner bladder is inflated to conform the layer of braided fibers to an interior surface of the mold. An electric current is caused to flow to the conductive fibers to cure the silicone matrix into a stable, elastomeric state. The composite is removed from the mold. A method for repairing a damaged section of a conduit is also disclosed.
    • 本发明的装置的特征在于加热/充气模块具有可加压的内部和附着的可热固化预浸料。 特别地,提供弹性体,无缝复合材料,其包括设置在热固性树脂基体内的加热元件。 该复合材料适用于保持一致的温度曲线和内部空气压力。 第一端件附接到复合材料的第一端,并且具有用于与压缩空气源连通的空气端口,用于与真空供应源连通的真空端口和用于与电源供给源通信的至少一个电缆端口 。 附接到复合材料的第二端的第二端件。 该装置还包括可拆卸地附接到复合材料的外表面上的预浸料。 预浸料包括支撑热固性树脂的结构纤维基质。 通过将液体硅氧烷基体施加到至少一层编织或缠绕和/或带状纤维来构造复合材料,其中纤维的一部分是导电的。 将编织纤维层引入模具中,然后将可移除的可膨胀内囊装载到模具中。 将内囊膨胀以使编织纤维层与模具的内表面相一致。 使电流流到导电纤维,以将硅氧烷基体固化成稳定的弹性体状态。 复合材料从模具中取出。 还公开了一种用于修理导管损坏部分的方法。