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    • 1. 发明申请
    • LOWER ALKYL CARBOXYLIC ACID MOIETIES FOR PREVENTING OXIDATIVE CORROSION OF METALS AND ORGANOLEPTIC STABILIZER FOR FOOD AND BEVERAGES
    • 用于防止金属和有机稳定剂对食品和饮料的氧化腐蚀的低级烷基羧酸酯
    • WO2004074546A2
    • 2004-09-02
    • PCT/US2004/004182
    • 2004-02-12
    • BENTLEY, Robert, P., Sr.MANOS, Paul, D.
    • MANOS, Paul, D.
    • C23F
    • A21D2/188A21D2/145A23B9/26A23L3/3508A23L3/3517B05D7/14B05D7/52C09D5/086C10M129/32C10M141/02C10M2207/122C10N2230/12C23F11/124C23F11/126Y02A40/943
    • Compositions and methods are disclosed for preventing the oxidative corrosion of metal surfaces by exposing a metal surface to an anti-corrosion agent characterized as a lower alkyl carboxylic acid or salts and/or other derivatives that conserve or embody the lower alkyl carboxylic acid moiety present in their molecular structures as an active anti­corrosion agent. The anti-corrosion agent may be used in combination with a material capable of forming a moisture retentive barrier over the metal surface. The compositions and methods of the invention provide a practical, non-toxic way of ensuring anti-corrosion protection for metals, or devices containing exposed metals, stored or operated in water or in the presence of water vapor. Exemplary, non-exhaustive uses of the invention include employing the composition as lubricant for the surface of a metal or as a pump oil or brake fluid; using the composition as an undercoating for painting, electro-plating or electro­polishing procedures; and providing a protective coating for any metal or metal-containing machine or device, form automotive assembly plant metal press machines to electronic circuit boards.
    • 公开了组合物和方法,用于通过将金属表面暴露于特征为低级烷基羧酸的抗腐蚀剂或保护或体现存在于其中的低级烷基羧酸部分的盐和/或其它衍生物,来防止金属表面的氧化腐蚀 其分子结构作为活性防腐剂。 防腐剂可以与能够在金属表面上形成保湿屏障的材料组合使用。 本发明的组合物和方法提供了确保金属或含有暴露的金属的防腐蚀保护的实用的,无毒的方式,在水中或在水蒸气存在下存储或操作。 本发明的示例性的,非穷举的用途包括使用该组合物作为金属表面的润滑剂或作为泵油或制动流体; 使用组合物作为底漆涂漆,电镀或电解抛光程序; 并为任何金属或含金属的机器或设备提供保护涂层,形成汽车组装工厂金属压力机到电子电路板。
    • 2. 发明申请
    • ELECTRODEPOSITION PROCESS
    • 电沉积工艺
    • WO2006023933A1
    • 2006-03-02
    • PCT/US2005/029994
    • 2005-08-23
    • MANOS, Paul, D.RYAN, Kerry, A.
    • MANOS, Paul, D.RYAN, Kerry, A.
    • C09D5/44
    • C25D5/18C09D5/448C25D5/34C25D5/44C25D5/56C25D9/02
    • The present invention is directed to an electrodeposition process for producing a coated substrate having improved properties. The electrodeposition process comprises coating a substrate with a liquid coating composition, immersing the substrate with the liquid coating composition in an electrodeposition bath, and applying an electrical current having a specified voltage to form an electrodeposition coating to the substrate. In a preferred embodiment, the electrical current is applied prior to immersing the coated substrate in the bath. The coating can further be etched to beneficially texture the surface of the coated substrate. The substrate coated with the process of the invention exhibits improved corrosion resistance, durability, lubricity, adhesion, as well as other favorable characteristics.
    • 本发明涉及一种用于制备具有改进性能的涂布基材的电沉积方法。 电沉积工艺包括用液体涂料组合物涂覆基底,将基底与液体涂料组合物浸入电沉积浴中,并施加具有指定电压的电流以形成电沉积涂层至基底。 在优选实施例中,在将涂覆的基底浸入浴中之前施加电流。 可以进一步蚀刻涂层以有利地织构涂覆的基底的表面。 用本发明方法涂覆的基材表现出改进的耐腐蚀性,耐久性,润滑性,粘附性以及其它有利特征。