Anti-corrosion treatment for conversion layers
    1.
    发明授权
    Anti-corrosion treatment for conversion layers 有权
    转化层的防腐处理

    公开(公告)号:US08435360B2

    公开(公告)日:2013-05-07

    申请号:US12664002

    申请日:2008-06-13

    IPC分类号: C23C22/30

    CPC分类号: C23C22/83 C23C2222/10

    摘要: The invention relates to a method for producing a coating layer protecting against corrosion wherein a surface which is to be treated is brought into contact with an aqueous treatment solution containing chromium(III) ions and at least one phosphate compound, wherein the ratio of the molar concentration of the chromium(III) ions to the molar concentration of the at least one phosphate compound (calculated as orthophosphate) lies between 1:1.5 and 1:3. The method improves the corrosion protection of metallic, in particular, zinc-containing, surfaces provided with conversion layers. The decorative and functional properties of the surface are maintained or improved. Furthermore, the known problems resulting from the use of chromium(VI)-containing compounds or from post-treatments with polymer dispersions are avoided.

    摘要翻译: 本发明涉及一种防止腐蚀的涂层的制造方法,其中待处理的表面与含有铬(III)离子和至少一种磷酸盐化合物的水处理溶液接触,其中摩尔比 铬(III)离子的浓度与至少一种磷酸盐化合物(以正磷酸盐计算)的摩尔浓度在1:1.5至1:3之间。 该方法改善了金属,特别是含有转化层的含锌表面的腐蚀保护。 维持或改善表面的装饰和功能特性。 此外,避免了使用含有铬(VI)的化合物或由具有聚合物分散体的后处理产生的已知问题。

    CONVERSION LAYERS FOR SURFACES CONTAINING ZINC
    2.
    发明申请
    CONVERSION LAYERS FOR SURFACES CONTAINING ZINC 审中-公开
    含有ZINC的表面的转换层

    公开(公告)号:US20110217476A1

    公开(公告)日:2011-09-08

    申请号:US13125357

    申请日:2009-11-23

    IPC分类号: B05D1/18

    CPC分类号: C23C22/10 C23C2222/10

    摘要: The invention relates to a process for producing a coating layer which protects against corrosion, in which a surface to be treated is brought into contact with an aqueous treatment solution containing at least one source of chromium(III) ions and also at least one organic compound which oxidizes zinc in weakly acidic or acidic solution. Here, the decorative and functional properties of the surface are retained or improved. In addition, the known problems associated with the use of chromium(VI)-containing compounds are avoided.

    摘要翻译: 本发明涉及一种用于生产防腐蚀的涂层的方法,其中待处理的表面与含有至少一种铬(III)离子源的水处理溶液接触,并且还包含至少一种有机化合物 其在弱酸性或酸性溶液中氧化锌。 这里,保持或改善表面的装饰性和功能性。 此外,避免了与使用含铬(VI)的化合物相关的已知问题。

    ANTI-CORROSION TREATMENT FOR CONVERSION LAYERS
    3.
    发明申请
    ANTI-CORROSION TREATMENT FOR CONVERSION LAYERS 有权
    转化层抗腐蚀处理

    公开(公告)号:US20100180793A1

    公开(公告)日:2010-07-22

    申请号:US12664002

    申请日:2008-06-13

    IPC分类号: C23F11/167

    CPC分类号: C23C22/83 C23C2222/10

    摘要: The invention relates to a method for producing a coating layer protecting against corrosion wherein a surface which is to be treated is brought into contact with an aqueous treatment solution containing chromium(III) ions and at least one phosphate compound, wherein the ratio of the molar concentration of the chromium(III) ions to the molar concentration of the at least one phosphate compound (calculated as orthophosphate) lies between 1:1.5 and 1:3. The method improves the corrosion protection of metallic, in particular, zinc-containing, surfaces provided with conversion layers. The decorative and functional properties of the surface are maintained or improved. Furthermore, the known problems resulting from the use of chromium(VI)-containing compounds or from post-treatments with polymer dispersions are avoided.

    摘要翻译: 本发明涉及一种防止腐蚀的涂层的制造方法,其中待处理的表面与含有铬(III)离子和至少一种磷酸盐化合物的水处理溶液接触,其中摩尔比 铬(III)离子的浓度与至少一种磷酸盐化合物(以正磷酸盐计算)的摩尔浓度在1:1.5至1:3之间。 该方法改善了金属,特别是含有转化层的含锌表面的腐蚀保护。 维持或改善表面的装饰和功能特性。 此外,避免了使用含有铬(VI)的化合物或由具有聚合物分散体的后处理产生的已知问题。

    Method and apparatus for applying microwaves to measure the moisture content of material
    5.
    发明授权
    Method and apparatus for applying microwaves to measure the moisture content of material 失效
    应用微波测量材料含水量的方法和设备

    公开(公告)号:US07199592B2

    公开(公告)日:2007-04-03

    申请号:US10161611

    申请日:2002-06-05

    IPC分类号: G01R27/04 G01R27/32

    CPC分类号: G01N22/04 G01N22/00 G01N23/04

    摘要: Apparatus for ascertaining the mass and/or the moisture content of successive increments of a running rod containing tobacco and/or filter material for tobacco smoke has a resonator housing with a cylindrical internal chamber which is disposed between an inlet and an outlet and wherein the rod is exposed to microwaves. The housing is made of a metallic material having a low thermal expansion coefficient, and its internal surface is lined with gold or another corrosion resistant substance. A protective plastic tube establishes a path for the rod from the inlet, across the chamber and into the outlet of the resonator housing.

    摘要翻译: 用于确定含有用于烟草烟雾的烟草和/或过滤材料的运行杆的连续增量的质量和/或水分含量的装置具有谐振器壳体,其具有设置在入口和出口之间的圆柱形内部室,并且其中杆 暴露于微波炉。 外壳由具有低热膨胀系数的金属材料制成,其内表面衬有金或其他耐腐蚀物质。 保护性塑料管为入口,穿过腔室和谐振器壳体的出口建立了杆的路径。

    DIELECTRICITY MEASUREMENT DEVICE
    9.
    发明申请
    DIELECTRICITY MEASUREMENT DEVICE 审中-公开
    电容测量装置

    公开(公告)号:US20110193565A9

    公开(公告)日:2011-08-11

    申请号:US12601479

    申请日:2008-05-20

    IPC分类号: G01R27/04 G01R27/26

    摘要: A dielectricity measurement device and method for determining dielectric properties of portioned material of a capsule end package with the aid of an electrical field is described, where the device receives an electrically conductive package wall of the capsule end package as a component of the measurement arrangement and where the device maybe arranged into a series measurement device having several such dielectricity measurement devices.

    摘要翻译: 描述了一种电介质测量装置和方法,用于借助于电场来确定胶囊端部封装的部分材料的介电特性,其中该装置接收胶囊端部封装的导电封装壁作为测量装置的一部分,并且 其中该装置可以被布置成具有几个这样的介质测量装置的串联测量装置。

    DIELECTRICITY MEASUREMENT DEVICE
    10.
    发明申请
    DIELECTRICITY MEASUREMENT DEVICE 审中-公开
    电容测量装置

    公开(公告)号:US20100156439A1

    公开(公告)日:2010-06-24

    申请号:US12601479

    申请日:2007-05-22

    IPC分类号: G01R27/04 G01R27/26

    摘要: A dielectricity measurement device and method for determining dielectric properties of portioned material of a capsule end package with the aid of an electrical field is described, where the device receives an electrically conductive package wall of the capsule end package as a component of the measurement arrangement and where the device maybe arranged into a series measurement device having several such dielectricity measurement devices.

    摘要翻译: 描述了一种电介质测量装置和方法,用于借助于电场来确定胶囊端部封装的部分材料的介电特性,其中该装置接收胶囊端部封装的导电封装壁作为测量装置的一部分,并且 其中该装置可以被布置成具有几个这样的介质测量装置的串联测量装置。