Surface Treatment Solution For Autodeposition Coating of Metallic Material and Autodeposition Coating Treatment Method
    1.
    发明申请
    Surface Treatment Solution For Autodeposition Coating of Metallic Material and Autodeposition Coating Treatment Method 失效
    表面处理溶液用于金属材料自动沉积涂层和自动沉积涂层处理方法

    公开(公告)号:US20110135913A1

    公开(公告)日:2011-06-09

    申请号:US12957750

    申请日:2010-12-01

    摘要: A surface treatment solution for autodeposition coating treatment of a metallic material, which is an aqueous solution comprising at least one tannin, at least one crosslinking agent having a crosslinking group capable of thermosetting reaction with a phenolic hydroxyl group and/or a phenolic nucleus, ferric ions, soluble type elemental fluorine, and an oxidizing agent, wherein the solids mass concentration ratio of the tannin to the crosslinking agent is in the range of from 1:1 to 1:10, the molar concentration of the soluble type elemental fluorine is at least 3-fold the molar concentration of the ferric ions, and the pH of the solution is from 2 to 6. The surface treatment solution allows shorter process length as compared with conventional coating processes, generates less environmentally harmful by-products such as sludge, has excellent throwing power at the interior of a pocket structure, does not use environmentally harmful components such as chromium compounds, has corrosion resistance, and allows overcoating of a baking finish on the obtained coating film.

    摘要翻译: 一种用于自动沉积涂覆处理金属材料的表面处理溶液,其是包含至少一种单宁的水溶液,至少一种具有能够与酚羟基和/或酚核心进行热固化反应的交联基团的交联剂,三价铁 离子,可溶型元素氟和氧化剂,其中单宁与交联剂的固体质量浓度比在1:1至1:10的范围内,可溶型元素氟的摩尔浓度为 三价铁离子的摩尔浓度至少为3倍,溶液的pH为2〜6。表面处理溶液与常规涂布方法相比,加工时间缩短,生成较少的环境有害副产物如污泥, 在口袋结构的内部具有优异的抛光力,不使用环境有害的成分,如铬化合物,具有腐蚀性 并且允许在所获得的涂膜上涂覆烤漆。

    UPDATE SYSTEM, PROGRAM EXECUTION DEVICE, AND COMPUTER PROGRAM
    3.
    发明申请
    UPDATE SYSTEM, PROGRAM EXECUTION DEVICE, AND COMPUTER PROGRAM 审中-公开
    更新系统,程序执行装置和计算机程序

    公开(公告)号:US20090328026A1

    公开(公告)日:2009-12-31

    申请号:US12556168

    申请日:2009-09-09

    IPC分类号: G06F9/44

    CPC分类号: G06F8/65

    摘要: A version table (11a) recording therein information indicative of an execution program (22a) and version number information indicative of a version number of a version of the updatable execution program (22a) in association with each other is provided in a central device (1). In a terminal device (2), an instruction accepted for the execution program (22a) is detected, the version number of the version of the execution program (22a) as the target of the instruction is detected, the version number indicated by the version number information of the execution program (22a) is read from the version table (11a), and the execution program (22a) is updated when it is determined that the detected version number and the read version number are different from each other.

    摘要翻译: 在其中记录指示执行程序的信息的版本表(11a)和表示可更新执行程序(22a)的版本的版本号的版本号信息彼此相关联地设置在中央设备(1)中 )。 在终端装置(2)中,检测到执行程序(22a)接受的指令,检测作为指示对象的执行程序(22a)的版本号,版本号 从版本表(11a)读取执行程序(22a)的号码信息,并且当确定检测到的版本号和读取版本号彼此不同时,执行程序(22a)被更新。

    Surface treatment solution for autodeposition coating of metallic material and autodeposition coating treatment method
    4.
    发明授权
    Surface treatment solution for autodeposition coating of metallic material and autodeposition coating treatment method 失效
    表面处理溶液用于金属材料的自动沉积涂层和自动沉积涂层处理方法

    公开(公告)号:US08663376B2

    公开(公告)日:2014-03-04

    申请号:US12957750

    申请日:2010-12-01

    摘要: A surface treatment solution for autodeposition coating treatment of a metallic material, which is an aqueous solution comprising at least one tannin, at least one crosslinking agent having a crosslinking group capable of thermosetting reaction with a phenolic hydroxyl group and/or a phenolic nucleus, ferric ions, soluble type elemental fluorine, and an oxidizing agent, wherein the solids mass concentration ratio of the tannin to the crosslinking agent is in the range of from 1:1 to 1:10, the molar concentration of the soluble type elemental fluorine is at least 3-fold the molar concentration of the ferric ions, and the pH of the solution is from 2 to 6. The surface treatment solution allows shorter process length as compared with conventional coating processes, generates less environmentally harmful by-products such as sludge, has excellent throwing power at the interior of a pocket structure, does not use environmentally harmful components such as chromium compounds, has corrosion resistance, and allows overcoating of a baking finish on the obtained coating film.

    摘要翻译: 一种用于自动沉积涂覆处理金属材料的表面处理溶液,其是包含至少一种单宁的水溶液,至少一种具有能够与酚羟基和/或酚核心进行热固化反应的交联基团的交联剂,三价铁 离子,可溶型元素氟和氧化剂,其中单宁与交联剂的固体质量浓度比在1:1至1:10的范围内,可溶型元素氟的摩尔浓度为 三价铁离子的摩尔浓度至少为3倍,溶液的pH为2〜6。表面处理溶液与常规涂布方法相比,加工时间缩短,生成较少的环境有害副产物如污泥, 在口袋结构的内部具有优异的抛光力,不使用环境有害的成分,如铬化合物,具有腐蚀性 并且允许在所获得的涂膜上涂覆烤漆。