Multilayer self-decontaminating coatings
    1.
    发明申请
    Multilayer self-decontaminating coatings 有权
    多层自净化涂料

    公开(公告)号:US20070278109A1

    公开(公告)日:2007-12-06

    申请号:US11241518

    申请日:2005-09-30

    IPC分类号: C25F1/00

    摘要: A layered construction for application to a device or substrate or placement in an enclosed space for use in decontaminating the underlying surface or enclosed space comprises a cathode, an electrolyte layer, an anode and a protective surface layer. A compound that can be electrically decomposed to release on demand and over an extended period of time, an oxidant is included in the layered structure, preferably in the electrolyte layer. Preferred compounds are those which can release halogen ions which react with various different chemical or biological contaminants which may contact the protective layer, destroying, or devitalizing the contaminants.

    摘要翻译: 用于施加到装置或基板上的分层结构或放置在用于净化下面的表面或封闭空间的封闭空间中的分层结构包括阴极,电解质层,阳极和保护性表面层。 可以电分解以随时间延长释放的化合物,优选在电解质层中包含氧化剂。 优选的化合物是可以释放卤素离子的化合物,其与可能接触保护层的各种不同的化学或生物污染物反应,破坏或灭活污染物。

    Microelectromechanical (MEM) fluid health sensing device and fabrication method
    2.
    发明申请
    Microelectromechanical (MEM) fluid health sensing device and fabrication method 有权
    微机电(MEM)液体健康感测装置及制造方法

    公开(公告)号:US20070062261A1

    公开(公告)日:2007-03-22

    申请号:US11234015

    申请日:2005-09-22

    IPC分类号: G01N11/00

    CPC分类号: G01N33/2888 G01N11/16

    摘要: A microelectromechanical (MEM) fluid health sensing device comprises a viscosity sensor which provides an output that varies with the viscosity of a fluid in which it is immersed, and at least one other sensor which provides an output that varies with another predetermined parameter of the fluid. The viscosity sensor is preferably a MEM device fabricated by means of a “deep etch” process. The sensors are preferably integrated together on a common substrate, though they might also be fabricated separately and packaged together to form a hybrid device. A data processing means may be included which receives the sensor outputs and provides one or more outputs indicative of the health of the fluid. Sensor types which may be part of the present device include, for example, a temperature sensor, a MEM electrochemical sensor, a MEM accelerometer, a MEM contact switch lubricity sensor, and/or an inductive metallic wear sensor.

    摘要翻译: 微机电(MEM)流体健康感测装置包括粘度传感器,该粘度传感器提供随着浸入其中的流体的粘度而变化的输出,以及提供随流体的另一预定参数而变化的输出的至少一个其它传感器 。 粘度传感器优选是通过“深蚀刻”工艺制造的MEM器件。 传感器优选地集成在公共基板上,尽管它们也可以单独制造并且封装在一起以形成混合装置。 可以包括接收传感器输出并提供指示流体健康的一个或多个输出的数据处理装置。 可以是本装置的一部分的传感器类型包括例如温度传感器,MEM电化学传感器,MEM加速度计,MEM接触开关润滑性传感器和/或感应金属磨损传感器。

    Corrosion inhibitors, methods of production and uses thereof
    3.
    发明授权
    Corrosion inhibitors, methods of production and uses thereof 有权
    腐蚀抑制剂,生产方法及其用途

    公开(公告)号:US07686980B2

    公开(公告)日:2010-03-30

    申请号:US11241048

    申请日:2005-09-30

    摘要: Compositions for actively inhibiting corrosion are described herein that include at least one active corrosion inhibitor compound, and at least one conventional corrosion inhibitor compound. In addition, methods for producing a composition that actively reduces corrosion are described herein and include providing at least one active corrosion inhibitor, providing at least one conventional corrosion inhibitor compound or corrosion protection compound, and blending the at least one active corrosion inhibitor and the at least one conventional corrosion inhibitor compound or corrosion protection compound to form the composition. In addition, a composition for actively inhibiting corrosion is described herein that includes at least one active corrosion inhibitor compound, wherein the at least one active corrosion inhibitor compound comprises a derivative or salt of a thio-, thia- or dithiocarbarnic acid, or a combination thereof and at least one conventional corrosion inhibitor compound. Coatings and composite materials containing these active corrosion inhibitor compounds and compositions are also described.

    摘要翻译: 本文描述了用于主动抑制腐蚀的组合物,其包括至少一种活性腐蚀抑制剂化合物和至少一种常规的缓蚀剂化合物。 此外,本文描述了用于生产主动降低腐蚀的组合物的方法,包括提供至少一种活性腐蚀抑制剂,提供至少一种常规的腐蚀抑制剂化合物或腐蚀保护化合物,以及将至少一种活性腐蚀抑制剂和 至少一种常规的腐蚀抑制剂化合物或防腐蚀化合物以形成组合物。 此外,本文描述了用于主动抑制腐蚀的组合物,其包括至少一种活性腐蚀抑制剂化合物,其中所述至少一种活性腐蚀抑制剂化合物包含硫代,硫代或二硫代碳酸的衍生物或盐,或其组合 和至少一种常规的缓蚀剂化合物。 还描述了含有这些活性腐蚀抑制剂化合物和组合物的涂料和复合材料。

    Corrosion inhibitors, methods of production and uses thereof
    4.
    发明申请
    Corrosion inhibitors, methods of production and uses thereof 有权
    腐蚀抑制剂,生产方法及其用途

    公开(公告)号:US20070102671A1

    公开(公告)日:2007-05-10

    申请号:US11241048

    申请日:2005-09-30

    IPC分类号: C09K3/00

    摘要: Compositions for actively inhibiting corrosion are described herein that include at least one active corrosion inhibitor compound, and at least one conventional corrosion inhibitor compound. In addition, methods for producing a composition that actively reduces corrosion are described herein and include providing at least one active corrosion inhibitor, providing at least one conventional corrosion inhibitor compound or corrosion protection compound, and blending the at least one active corrosion inhibitor and the at least one conventional corrosion inhibitor compound or corrosion protection compound to form the composition. In addition, a composition for actively inhibiting corrosion is described herein that includes at least one active corrosion inhibitor compound, wherein the at least one active corrosion inhibitor compound comprises a derivative or salt of a thio-, thia- or dithiocarbarnic acid, or a combination thereof and at least one conventional corrosion inhibitor compound. Coatings and composite materials containing these active corrosion inhibitor compounds and compositions are also described.

    摘要翻译: 本文描述了用于主动抑制腐蚀的组合物,其包括至少一种活性腐蚀抑制剂化合物和至少一种常规的缓蚀剂化合物。 此外,本文描述了用于生产主动降低腐蚀的组合物的方法,包括提供至少一种活性腐蚀抑制剂,提供至少一种常规的腐蚀抑制剂化合物或腐蚀保护化合物,并将至少一种活性腐蚀抑制剂和at 至少一种常规的腐蚀抑制剂化合物或防腐蚀化合物以形成组合物。 此外,本文描述了用于主动抑制腐蚀的组合物,其包括至少一种活性腐蚀抑制剂化合物,其中所述至少一种活性腐蚀抑制剂化合物包含硫代,硫代或二硫代碳酸的衍生物或盐,或其组合 和至少一种常规的缓蚀剂化合物。 还描述了含有这些活性腐蚀抑制剂化合物和组合物的涂料和复合材料。

    Apparatus and method for ink jet printing on textiles
    5.
    发明授权
    Apparatus and method for ink jet printing on textiles 失效
    纺织品喷墨印刷的设备和方法

    公开(公告)号:US06513924B1

    公开(公告)日:2003-02-04

    申请号:US09952614

    申请日:2001-09-11

    IPC分类号: B41J201

    摘要: An apparatus and method for ink jet printing on textiles is disclosed, wherein the steps of pre-treating, ink jet printing, and post-treating the textile takes place at the ink jet printer. A preferred method includes the steps of applying a pre-treat to the textile, evaporating excess water from the pre-treat, ink jet printing a pattern on the pre-treated textile, evaporating water from the ink in the pattern, applying a binder/post-treat to the pattern and curing the binder. The textile printing apparatus prints on an untreated textile by having a first application device to apply a pre-treat aqueous solution to the textile. A first heating element is arranged to evaporate most or all of the water from the pre-treated textile as it passes. An ink jet printer then accepts the pre-treated textile and prints the desired pattern on it. A second heating element at the output of the printer evaporates water from the ink in the pattern as the printed textile passes. A second application device applies a binder/post-treat to the printed textile after the ink evaporation. A third heating element dries and cures the binder/post-treat.

    摘要翻译: 公开了一种用于纺织品上的喷墨印刷的设备和方法,其中在喷墨打印机处进行预处理,喷墨印刷和后处理织物的步骤。 优选的方法包括以下步骤:对织物施加预处理,从预处理喷墨过程中喷出多余的水,在预处理的织物上印刷图案,从图案中的油墨蒸发水,施加粘合剂/ 对图案进行后处理并固化粘合剂。 纺织印刷设备通过具有将预处理水溶液施加到纺织品的第一施加装置在未处理的织物上印刷。 第一加热元件布置成当预处理的纺织品通过时蒸发大部分或全部水。 然后,喷墨打印机接受预处理的织物并在其上打印所需的图案。 打印机输出端的第二个加热元件以印刷纺织品通过的方式从墨水中蒸发水分。 第二施加装置在油墨蒸发之后对印刷的织物施加粘合剂/后处理。 第三个加热元件干燥并固化粘合剂/后处理。

    Method and system for identifying damage to a wire
    7.
    发明申请
    Method and system for identifying damage to a wire 审中-公开
    识别电线损坏的方法和系统

    公开(公告)号:US20060025939A1

    公开(公告)日:2006-02-02

    申请号:US10901577

    申请日:2004-07-29

    IPC分类号: G06F19/00

    摘要: Methods, systems, and articles of manufacture consistent with the present invention determine the type of damage to a wire, the amount of damage, and the location of the damage based on the wire's broadband impedance measured from a single measurement point. The type of damage is determined by comparing the wire's calculated dielectric function, resistance and inductance to known values that correspond to types of wire damage. The amount of damage is determined by comparing the wire's low-frequency impedance phase to known low-frequency impedance phase information that corresponds to a known amount of wire damage. The location of damage is determined by comparing the wire's high-frequency impedance phase to known high-frequency impedance phase information that corresponds to a known location of wire damage.

    摘要翻译: 根据本发明的方法,系统和制品根据从单个测量点测量的线的宽带阻抗来确定线的损坏类型,损伤量和损坏的位置。 通过将导线的计算介电函数,电阻和电感与对应于导线损坏类型的已知值进行比较来确定损坏类型。 通过将电线的低频阻抗相位与对应于已知的电线损伤量的已知低频阻抗相位信息进行比较来确定损坏量。 损坏的位置是通过将电线的高频阻抗相位与对应于已知位置的电线损伤的已知高频阻抗相位信息进行比较来确定的。

    Composition for the controlled release of inhibitors for corrosion, biofouling, and scaling
    8.
    发明申请
    Composition for the controlled release of inhibitors for corrosion, biofouling, and scaling 审中-公开
    用于控制释放腐蚀,生物污垢和结垢的抑制剂的组合物

    公开(公告)号:US20050201890A1

    公开(公告)日:2005-09-15

    申请号:US11027185

    申请日:2004-12-30

    IPC分类号: C09D5/08 C23F11/16 C23F11/00

    摘要: A polymer composite structure, wherein the composition releases an anionic dopant upon application of an electrochemical potential, such as when in contact with a metallic substrate in a corrosive environment. The composite actively inhibits corrosion at the point of contact of the composite with a metal substrate by release of “active” or “smart” corrosion inhibitors which migrate to the corrosion area. Composites having anionic dopants having biocidal or scale-inhibiting properties may be used to inhibit biofouling and scaling wherein the dopants are released upon application of a electrochemical potential.

    摘要翻译: 一种聚合物复合结构,其中所述组合物在施加电化学电势时释放阴离子掺杂剂,例如当与腐蚀性环境中的金属基底接触时。 复合材料通过释放迁移到腐蚀区域的“活性”或“智能”腐蚀抑制剂,主动抑制复合材料与金属基底接触点的腐蚀。 具有杀生物或阻垢性质的具有阴离子掺杂剂的复合材料可用于抑制生物污垢和结垢,其中掺杂剂在施加电化学电位时被释放。

    Evaluation of the corrosion inhibiting activity of a coating
    9.
    发明申请
    Evaluation of the corrosion inhibiting activity of a coating 有权
    评估涂层的腐蚀抑制活性

    公开(公告)号:US20050082174A1

    公开(公告)日:2005-04-21

    申请号:US10690787

    申请日:2003-10-21

    IPC分类号: G01N17/02 G01N27/26

    CPC分类号: G01N17/02

    摘要: The corrosion inhibiting activity of a coating is determined from the effect of corrosion inhibiting species released by the coating on the oxygen reduction current for a cathode placed very close to the coating. A rotating disk electrode or pumped solution flow is used to sweep the corrosion inhibiting species from the coating surface to the cathode. The oxygen reduction current is measured under conditions of oxygen diffusion control.

    摘要翻译: 由涂层释放的腐蚀抑制物质对非常接近涂层的阴极的氧还原电流的影响确定涂层的腐蚀抑制活性。 旋转圆盘电极或泵送溶液流被用于将腐蚀抑制物质从涂层表面扫除至阴极。 在氧扩散控制的条件下测量氧还原电流。

    Method and apparatus for the electrochemical inspection of galvanized
cable and method and apparatus for predicting the corrosion life of
galvanized cable undergoing mechanical fatigue
    10.
    发明授权
    Method and apparatus for the electrochemical inspection of galvanized cable and method and apparatus for predicting the corrosion life of galvanized cable undergoing mechanical fatigue 失效
    镀锌电缆电化学检测方法和装置及预测镀锌电缆经受机械疲劳的腐蚀寿命的方法和装置

    公开(公告)号:US5945594A

    公开(公告)日:1999-08-31

    申请号:US172517

    申请日:1998-10-14

    摘要: A method and apparatus for examining the electrochemical kinetics occurring at the surface of a galvanized steel cable undergoing fatigue in the presence of a corrosive environment allows the prediction of the corrosion life of the cable. In one embodiment, an apparatus for detecting localized corrosion in a cable is provided undergoing mechanical fatigue, comprising a weir cell containing an electrolyte and a reference electrode, one or more pulleys, and a motion control device. In other embodiments, methods for detecting and monitoring the electrochemical response of corrosion coupled to fatigue in a galvanized steel cable are provided wherein the potential between a reference electrode and a moveable cable under tension and undergoing fatigue are recorded and/or monitored. In further embodiments, a method and apparatus are provided for inspecting entire runs of cable for localized corrosion, zinc porosity, and corrosion inhibition efficiency. In still further embodiments, methods for the selective application of corrosion protectants to critical cable regions are provided which extend cable corrosion life.

    摘要翻译: 用于检查在存在腐蚀性环境的情况下经历疲劳的镀锌钢缆表面发生的电化学动力学的方法和装置允许预测电缆的腐蚀寿命。 在一个实施例中,提供了一种用于检测电缆中的局部腐蚀的装置,其经历机械疲劳,包括含有电解质和参比电极,一个或多个滑轮和运动控制装置的堰单元。 在其他实施例中,提供了用于检测和监测与镀锌钢缆中的疲劳相关的腐蚀的电化学响应的方法,其中记录和/或监视在张力和经历疲劳下的参考电极和可移动​​电缆之间的电位。 在另外的实施例中,提供了一种方法和装置,用于检查电缆的整个行程用于局部腐蚀,锌孔隙率和腐蚀抑制效率。 在另外的实施例中,提供了用于选择性地将腐蚀保护剂应用于关键电缆区域的方法,其延长了电缆的腐蚀寿命。