Lower alkyl carboxylic acid moieties for preventing oxidative corrosion of metals and organoleptic stabilizer for food and beverages
    4.
    发明申请
    Lower alkyl carboxylic acid moieties for preventing oxidative corrosion of metals and organoleptic stabilizer for food and beverages 有权
    低级烷基羧酸部分,用于防止食品和饮料中金属和感官稳定剂的氧化腐蚀

    公开(公告)号:US20040159823A1

    公开(公告)日:2004-08-19

    申请号:US10606946

    申请日:2003-06-26

    Inventor: Paul D. Manos

    Abstract: 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 anti-corrosion 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 electro-polishing 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.

    Abstract translation: 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 其分子结构作为主动防腐剂。 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,非穷举的用途包括将组合物用作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。

    Method for controlling solute loading of polymer microparticles
    5.
    发明申请
    Method for controlling solute loading of polymer microparticles 有权
    控制聚合物微粒溶质负载的方法

    公开(公告)号:US20040142102A1

    公开(公告)日:2004-07-22

    申请号:US10348165

    申请日:2003-01-21

    CPC classification number: C08J3/212 C08J3/215 C08J3/22 C08J2325/08

    Abstract: Solute-loaded polymer microparticles are obtained by immersing microparticles in a bath comprising a selected solute dissolved in a ternary solvent system. A first solvent of the ternary system is a strong solvent for both the solute and the polymer from which the microparticle was formed. A second solvent is a weak solvent or non-solvent for the solute and the polymer (tuning solvent). A third solvent is a weak solvent or non-solvent for the solute and polymer, but serves as a co-solvent with respect to the first and second solvents in that it is miscible with both the first and second solvents. The amount of solute incorporated into the microparticles is controlled by adjusting the ratio of solute with respect to the microparticle polymer, and by adjusting the composition of the ternary solvent system, principally the amount of tuning solvent. The method is particularly useful for providing libraries of combinatorially encoded microparticles containing distinguishable dye loadings, particularly distinguishable fluorescent dye loadings.

    Abstract translation: 通过将微粒浸入包含溶解在三元溶剂系统中的选定溶质的浴中来获得溶质负载的聚合物微粒。 三元体系的第一溶剂是溶质和形成微粒的聚合物的强溶剂。 第二溶剂是用于溶质和聚合物(调谐溶剂)的弱溶剂或非溶剂。 第三溶剂是用于溶质和聚合物的弱溶剂或非溶剂,但是作为相对于第一和第二溶剂的共溶剂,因为其可与第一溶剂和第二溶剂混溶。 通过调节溶质相对于微粒聚合物的比例,调节三元溶剂体系的组成,主要是调谐溶剂的量来控制掺入到微粒中的溶质的量。 该方法对于提供包含可区分的染料负载,特别是可区分的荧光染料负载的组合编码的微粒的文库是特别有用的。

    Apparatus for inspecting rubbing inferiority of alignment film of liquid crystal display device
    7.
    发明申请
    Apparatus for inspecting rubbing inferiority of alignment film of liquid crystal display device 有权
    检测液晶显示装置取向膜摩擦性差的装置

    公开(公告)号:US20040134290A1

    公开(公告)日:2004-07-15

    申请号:US10745640

    申请日:2003-12-29

    CPC classification number: G02F1/1337 G02F1/1309 G02F1/133784

    Abstract: An apparatus for inspecting rubbing inferiority of an alignment film of a liquid crystal display device by spraying moisture particles, the apparatus including a moisture storing unit for storing moisture, and a moisture particle generating unit for pelletizing moisture ejected from the moisture storing unit and spraying on a substrate.

    Abstract translation: 一种用于通过喷射水分颗粒来检查液晶显示装置的取向膜的摩擦性的装置,该装置包括用于储存水分的湿气储存单元和用于造粒从湿气储存单元喷出的水分并喷洒到水分颗粒产生单元上的装置 底物。

    Method for preparing surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media
    8.
    发明申请
    Method for preparing surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media 审中-公开
    制备在水性介质中具有增强的分散性的表面改性的半导体和金属纳米颗粒的方法

    公开(公告)号:US20040101621A1

    公开(公告)日:2004-05-27

    申请号:US10717246

    申请日:2003-11-18

    Abstract: Water-dispersible nanoparticles are prepared by applying a coating of a multiply amphipathic dispersant to the surface of a hydrophobic nanoparticle comprised of a semiconductive or metallic material. The multiply amphipathic dispersant has two or more hydrophobic regions and two or more hydrophilic regions, and is typically polymeric. Preferred polymeric dispersants are comprised of (1) a hydrophobic backbone with hydrophilic branches, (2) a hydrophilic backbone with hydrophobic branches, or (3) a backbone that may be either hydrophobic or hydrophilic, and substituted with both hydrophilic and hydrophobic branches. Monodisperse populations of water-dispersible nanoparticles are also provided, as are conjugates of the water-dispersible nanoparticles with affinity molecules such as peptides, oligonucleotides, and the like.

    Abstract translation: 水分散性纳米颗粒是通过在由半导体或金属材料构成的疏水性纳米颗粒的表面施加多层两亲分散剂的涂层来制备的。 多相两亲分散剂具有两个或更多个疏水区域和两个或更多个亲水区域,并且通常为聚合物。 优选的聚合物分散剂包括(1)具有亲水分支的疏水主链,(2)具有疏水分支的亲水性骨架,或(3)可以是疏水性或亲水性的主链,并且被亲水和疏水分支两者取代。 还提供了水分散性纳米颗粒的单分散群体,以及水分散性纳米颗粒与亲和分子如肽,寡核苷酸等的缀合物​​。

    Method and apparatus for coating a substrate
    9.
    发明申请
    Method and apparatus for coating a substrate 失效
    涂布基材的方法和装置

    公开(公告)号:US20040081770A1

    公开(公告)日:2004-04-29

    申请号:US10686246

    申请日:2003-10-15

    CPC classification number: B05B12/1418 B05B7/32 B05B13/0431 B05B13/0452

    Abstract: A method of applying a coating onto a substrate includes providing a coating source having a plurality of color components, dynamically blending selected color components to form a plurality of coating materials of selected color, directing the coating materials to separate reservoirs, and selectively directly a coating material from one or more of the reservoirs over the substrate by one or more applicators.

    Abstract translation: 将涂层施加到基底上的方法包括提供具有多个颜色成分的涂层源,动态地混合选定的颜色成分以形成选定颜色的多种涂层材料,将涂层材料引导到分离的储存器,以及选择性地直接涂覆涂层 通过一个或多个施加器从衬底上的一个或多个储存器的材料。

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