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    Corrosion resistant wire rope product
    5.
    发明授权
    Corrosion resistant wire rope product 失效
    耐腐蚀钢丝绳产品

    公开(公告)号：US6106741A

    公开(公告)日：2000-08-22

    申请号：US980475

    申请日：1997-11-28

    Applicant: Robert L. Heimann ,  William M. Dalton ,  David R. Webb ,  Nancy M. McGowan

    Inventor： Robert L. Heimann ,  William M. Dalton ,  David R. Webb ,  Nancy M. McGowan

    IPC: C09D1/00 ,  C09D1/02 ,  C09D5/08 ,  C23C28/00 ,  C23C30/00 ,  E04C5/01 ,  F16D69/02 ,  G06F9/38 ,  C23C8/04 ,  B05D1/00 ,  C23F11/00 ,  D02G3/36

    CPC classification number: C23F11/00 ,  C09D1/00 ,  C09D1/02 ,  C09D5/08 ,  C23C28/04 ,  C23C30/00 ,  D07B1/144 ,  E04C5/015 ,  F16D69/02 ,  G06F9/3808 ,  G06F9/383 ,  G06F9/3834 ,  G06F9/3842 ,  F16D2250/0038

    Abstract: A system is disclosed for inhibiting the corrosion of ferrous and other metals by passivating the metals. The system includes novel buffered compositions which may be applied to metal products, and novel combinations thereof with metals, for preventing or retarding corrosion, as well as methods for applying the buffered compositions to metal products, such that corrosion protection of the products is achieved. The methods include an in-situ application to existing structures with metal reinforcement as well as applications to metal products during manufacture. Generally, the compositions may be in various forms and comprise one or more layers, at least one of which includes a water repellent but water vapor permeable carrier component and one or more pH buffer components. The buffer is selected to produce a passivating pH at the surface of the metal. The compositions are environmentally friendly and are capable of replacing chromates which have been traditionally used with zinc and zinc alloys to inhibit corrosion of metals but which are potentially harmful to the environment.

    Abstract translation: 公开了一种通过钝化金属来抑制含铁金属和其它金属的腐蚀的系统。 该系统包括可应用于金属产品的新型缓冲组合物及其与金属的新型组合，用于防止或延缓腐蚀，以及将缓冲组合物施用于金属产品的方法，从而实现产品的防腐蚀。 这些方法包括在金属加固的现有结构中的现场应用以及在制造期间对金属产品的应用。 通常，组合物可以是各种形式并且包含一个或多个层，其中至少一个包括拒水性但水蒸气可渗透的载体组分和一种或多种pH缓冲组分。 选择缓冲液以在金属的表面产生钝化pH。 组合物是环境友好的，并且能够替代传统上与锌和锌合金一起使用的铬酸盐以抑制金属的腐蚀，但是对环境有潜在的危害。

    Electrolytic and electroless process for treating metallic surfaces and products formed thereby
    6.
    发明授权
    Electrolytic and electroless process for treating metallic surfaces and products formed thereby 有权
    用于处理由此形成的金属表面和产品的电解和无电镀工艺

    公开(公告)号：US06753039B2

    公开(公告)日：2004-06-22

    申请号：US10211029

    申请日：2002-08-02

    Applicant: Robert L. Heimann ,  Branko Popov ,  Dragan Slavkov ,  Bala Haran

    Inventor： Robert L. Heimann ,  Branko Popov ,  Dragan Slavkov ,  Bala Haran

    IPC: B05D302

    CPC classification number: C23C22/62 ,  C23C22/60

    Abstract: The disclosure relates to an electroless or electrolytic process for treating metallic surfaces. The process employs a medium comprising at least one oxygen containing water soluble compound (e.g., stannates, molybdates, vanadates and hydrated cerium compounds) having a controlled and predetermined concentration, temperature and pH wherein the metallic surface is at least partially corroded or solubilized.

    Abstract translation: 本公开涉及用于处理金属表面的无电解或电解方法。 该方法采用包含至少一种具有受控和预定浓度，温度和pH的至少一种含氧水溶性化合物（例如，锡酸盐，钼酸盐，钒酸盐和水合铈化合物）的介质，其中金属表面至少部分被腐蚀或溶解。

    Method of treating concrete structures
    7.
    发明授权
    Method of treating concrete structures 失效
    处理混凝土结构的方法

    公开(公告)号：US06399021B1

    公开(公告)日：2002-06-04

    申请号：US09608843

    申请日：2000-06-30

    Applicant: Robert L. Heimann ,  William M. Dalton ,  David R. Webb ,  Nancy M. McGowan

    Inventor： Robert L. Heimann ,  William M. Dalton ,  David R. Webb ,  Nancy M. McGowan

    IPC: C23F1100

    CPC classification number: C23F11/00 ,  C09D1/00 ,  C09D1/02 ,  C09D5/08 ,  C23C28/04 ,  C23C30/00 ,  D07B1/144 ,  E04C5/015 ,  F16D69/02 ,  F16D2250/0038 ,  G06F9/3808 ,  G06F9/383 ,  G06F9/3834 ,  G06F9/3842

    Abstract: A system is disclosed for inhibiting the corrosion of ferrous and other metals by passivating the metals. The system includes novel buffered compositions which may be applied to metal products, and novel combinations thereof with metals, for preventing or retarding corrosion, as well as methods for applying the buffered compositions to metal products, such that corrosion protection of the products is achieved. The methods include an in-situ application to existing structures with metal reinforcement as well as applications to metal products during manufacture. Generally, the compositions may be in various forms and comprise one or more layers, at least one of which includes a water repellent but water vapor permeable carrier component and one or more pH buffer components. The buffer is selected to produce a passivating pH at the surface of the metal. The compositions are environmentally friendly and are capable of replacing chromates which have been traditionally used with zinc and zinc alloys to inhibit corrosion of metals but which are potentially harmful to the environment.

    Abstract translation: 公开了一种通过钝化金属来抑制含铁金属和其它金属的腐蚀的系统。 该系统包括可应用于金属产品的新型缓冲组合物及其与金属的新型组合，用于防止或延缓腐蚀，以及将缓冲组合物施用于金属产品的方法，从而实现产品的防腐蚀。 这些方法包括在金属加固的现有结构中的现场应用以及在制造期间对金属产品的应用。 通常，组合物可以是各种形式并且包含一个或多个层，其中至少一个包括拒水性但水蒸气可渗透的载体组分和一种或多种pH缓冲剂组分。 选择缓冲液以在金属的表面产生钝化pH。 组合物是环境友好的，并且能够替代传统上与锌和锌合金一起使用的铬酸盐以抑制金属的腐蚀，但是对环境有潜在的危害。

    Corrosion resistant buffer system for metal products
    8.
    发明授权
    Corrosion resistant buffer system for metal products 失效
    金属制品的耐腐蚀缓冲系统

    公开(公告)号：US6080334A

    公开(公告)日：2000-06-27

    申请号：US936152

    申请日：1997-09-24

    Applicant: Robert L. Heimann ,  William M. Dalton ,  David R. Webb ,  Nancy M. McGowan

    Inventor： Robert L. Heimann ,  William M. Dalton ,  David R. Webb ,  Nancy M. McGowan

    IPC: C09D1/00 ,  C09D1/02 ,  C09D5/08 ,  C23C28/00 ,  C23C30/00 ,  E04C5/01 ,  F16D69/02 ,  G06F9/38 ,  C09K3/00 ,  B05D7/14 ,  C04B14/04 ,  C23F11/18

    CPC classification number: C23F11/00 ,  C09D1/00 ,  C09D1/02 ,  C09D5/08 ,  C23C28/04 ,  C23C30/00 ,  D07B1/144 ,  E04C5/015 ,  F16D69/02 ,  G06F9/3808 ,  G06F9/383 ,  G06F9/3834 ,  G06F9/3842 ,  F16D2250/0038

    Abstract: A system is disclosed for inhibiting the corrosion of ferrous and other metals by passivating the metals. The system includes novel buffered compositions which may be applied to metal products, and novel combinations thereof with metals, for preventing or retarding corrosion, as well as methods for applying the buffered compositions to metal products, such that corrosion protection of the products is achieved. The methods include an in-situ application to existing structures with metal reinforcement as well as applications to metal products during manufacture. Generally, the compositions may be in various forms and comprise one or more layers, at least one of which includes a water repellent but water vapor permeable carrier component and one or more pH buffer components. The buffer is selected to produce a passivating pH at the surface of the metal. The compositions are environmentally friendly and are capable of replacing chromates which have been traditionally used with zinc and zinc alloys to inhibit corrosion of metals but which are potentially harmful to the environment.

    Abstract translation: 公开了一种通过钝化金属来抑制含铁金属和其它金属的腐蚀的系统。 该系统包括可应用于金属产品的新型缓冲组合物及其与金属的新型组合，用于防止或延缓腐蚀，以及将缓冲组合物施用于金属产品的方法，从而实现产品的防腐蚀。 这些方法包括在金属加固的现有结构中的现场应用以及在制造期间对金属产品的应用。 通常，组合物可以是各种形式并且包含一个或多个层，其中至少一个包括拒水性但水蒸气可渗透的载体组分和一种或多种pH缓冲组分。 选择缓冲液以在金属的表面产生钝化pH。 组合物是环境友好的，并且能够替代传统上与锌和锌合金一起使用的铬酸盐以抑制金属的腐蚀，但是对环境有潜在的危害。

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