System and method for coating tubes
    241.
    发明授权
    System and method for coating tubes 有权
    涂管的系统和方法

    公开(公告)号:US07717056B2

    公开(公告)日:2010-05-18

    申请号:US11155462

    申请日:2005-06-17

    Inventor: Michael J. Horn

    Abstract: The present invention relates to coating of tubes, and more particularly to a system and method for coating and/or renovating deteriorated or pitted tubes to extend tube life and enhance performance. Using this system and method a thin coating is applied to the interior of a tube such that the coating is uniform in thickness and covers all regions of the tube. The coating material may be selected to minimize changes in heat transfer or may be selected to provide for the change in working fluid within the tube such that the working fluid does not negatively interact with the tube material.

    Abstract translation: 本发明涉及管的涂覆,更具体地说,涉及一种用于涂覆和/或改造劣化或凹陷管以延长管寿命和增强性能的系统和方法。 使用该系统和方法,将薄涂层施加到管的内部,使得涂层的厚度均匀且覆盖管的所有区域。 可以选择涂层材料以使热传递的变化最小化,或者可以选择以提供管内的工作流体的变化,使得工作流体不与管材料负相互作用。

    Methods for coating conducting polymer
    242.
    发明授权
    Methods for coating conducting polymer 有权
    涂层导电聚合物的方法

    公开(公告)号:US07510745B2

    公开(公告)日:2009-03-31

    申请号:US11222179

    申请日:2005-09-09

    Abstract: Polypyrrole (PPy) is one of the most commonly studied conducting polymers due to its good stability, high conductivity, ease of preparation and non-toxicity. The stability of the conductivity of polypyrrole films depends on the choice of dopant anion, the method of preparation, and the conditions of aging. Most of the existing methods only improve stability by sacrificing conductivity, as well as sensitivity. This invention provides a method for coating conducting polymer onto a substrate by first applying an anionic dopant and an oxidizing agent onto the substrate. The monomer is then allowed to form the conducting polymer at about −10 to −80° C. for a sufficient period of time. After storage for a long period of time (nearly a year), the conductive polymer coating still retains almost the same strain sensitivity and at least up to 85% of its initial conductivity.

    Abstract translation: 聚吡咯(PPy)由于其良好的稳定性,高导电性,易于制备和无毒性,是最常用的导电聚合物之一。 聚吡咯薄膜的电导率的稳定性取决于掺杂剂阴离子的选择,制备方法和老化条件。 大多数现有方法仅通过牺牲导电性以及灵敏度来提高稳定性。 本发明提供了一种通过首先将阴离子掺杂剂和氧化剂施加到基材上将导电聚合物涂覆到基材上的方法。 然后使单体在约-10至-80℃下形成导电聚合物足够的时间。 长时间保存(近一年)后,导电聚合物涂层仍然保持几乎相同的应变灵敏度,并且至少高达初始电导率的85%。

    System and method for coating tubes
    243.
    发明授权
    System and method for coating tubes 有权
    涂管的系统和方法

    公开(公告)号:US07270847B2

    公开(公告)日:2007-09-18

    申请号:US11156090

    申请日:2005-06-17

    Inventor: Michael J. Horn

    Abstract: The present invention relates to the coating of tubes, and more particularly to a system and method for renovating the inner surface of deteriorated or pitted tubes to extend tube life and enhance performance. A method of the present invention includes first providing a coating material in a tube. A pig device is then positioned in the tube, the pig device being sized and orientated to disperse the coating material along the tube's inner service. The pig device is then motivated through the tube to apply the coating material to form a coating on the inner surface.

    Abstract translation: 本发明涉及管的涂覆,更具体地说,涉及一种用于改造劣化或凹陷管的内表面以延长管寿命和增强性能的系统和方法。 本发明的方法包括首先在管中提供涂层材料。 然后将猪装置定位在管中,猪装置的尺寸和取向以沿着管的内部服务分散涂层材料。 然后,猪装置通过管被激励以施加涂层材料以在内表面上形成涂层。

    Substrate coating unit and substrate coating method

    公开(公告)号:US07022190B2

    公开(公告)日:2006-04-04

    申请号:US10146799

    申请日:2002-05-17

    Applicant: Yuji Matsuyama

    Inventor: Yuji Matsuyama

    CPC classification number: H01L21/6715 B05C11/08 B05D1/005 B05D3/10

    Abstract: The present invention is a coating unit for coating a substrate with a coating solution, comprising a coating solution discharge member for discharging the coating solution to the substrate which is positioned in a downward part. A lower surface of the coating solution discharge member is in a shape having a length longer, at least, than the radius of the substrate and having a narrow width. A coating solution discharge port is disposed in a portion of the coating solution discharge member, facing the center of the substrate, while a solvent mist discharge port for discharging a solvent mist of the coating solution is disposed in a portion facing a peripheral portion including an outer edge potion of the substrate, when the coating solution discharge member is positioned above the radius of the substrate.

    Cleaner composition for formed metal articles
    248.
    发明申请
    Cleaner composition for formed metal articles 审中-公开
    成型金属制品的清洁组合物

    公开(公告)号:US20040147422A1

    公开(公告)日:2004-07-29

    申请号:US10350965

    申请日:2003-01-23

    Abstract: The present invention discloses an improved cleaning composition for cleaning metal surfaces such as aluminum and aluminum-containing alloys. The cleaning composition of the present invention comprises water and an ethoxylate of an alcohol having Formula R1nullOH wherein R1 is a saturated or unsaturated, straight-chain or branched aliphatic having from 12 to 22 carbon atoms; an inorganic pH adjusting component; and at least one surfactant that is different than the ethoxylate set forth above.

    Abstract translation: 本发明公开了一种用于清洁金属表面的改进的清洁组合物,例如铝和含铝合金。 本发明的清洁组合物包含水和具有式R1-OH的醇的乙氧基化物,其中R1是具有12-22个碳原子的饱和或不饱和的直链或支链脂族; 无机pH调节组分; 和至少一种不同于上述乙氧基化物的表面活性剂。

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