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    Graphite-free high-temperature lubricant
    155.
    发明授权
    Graphite-free high-temperature lubricant 有权
    无石墨高温润滑剂

    公开(公告)号：US08940672B2

    公开(公告)日：2015-01-27

    申请号：US12308440

    申请日：2007-06-22

    Applicant: Steffen Bugner ,  Ralf Giskow ,  Bernd Schneider

    Inventor： Steffen Bugner ,  Ralf Giskow ,  Bernd Schneider

    IPC: C10M169/04 ,  C10N50/08

    CPC classification number: C10M169/04 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2201/087 ,  C10M2207/122 ,  C10M2207/126 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/082 ,  C10N2230/08 ,  C10N2230/40 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2250/08

    Abstract: A high-temperature lubricant for the hot processing of metals comprising a mixture of fine-powder materials. To provide a high-temperature lubricant having good trickle and flow characteristics for dissolving scale on heated metal surfaces, which applied in powder form permits good coverage of the metal surface and which even after prolonged storage under production conditions still has good trickle and flow characteristics without severe lump formation and which avoids the use of graphite, in accordance with the invention it is proposed that the mixture includes at least the following constituents (a) a secondary and/or tertiary calcium phosphate compound, (b) a fatty acid or a fatty acid salt, (c) boric acid, a boric acid salt (borate) and/or a mineral containing boric acid salt (borate), and (d) condensed alkali metal phosphates, and wherein the constituents of the mixture have a mean grain size of ≦150 μm and the lubricant does not contain any addition of graphite.

    Abstract translation: 用于热处理金属的高温润滑剂，包括细粉末材料的混合物。 为了提供具有良好的涓流和流动特性的高温润滑剂，用于将粉末溶解在加热的金属表面上，以粉末形式施加，可以很好地覆盖金属表面，并且即使在生产条件下长时间储存​​后仍然具有良好的涓流和流动特性，而没有 严重的团块形成并且避免使用石墨，根据本发明，提出混合物至少包括以下组分（a）仲和/或叔磷酸钙化合物，（b）脂肪酸或脂肪酸 酸性盐，（c）硼酸，硼酸盐（硼酸盐）和/或含硼酸盐（硼酸盐）的矿物，和（d）浓缩的碱金属磷酸盐，其中混合物的组分具有平均粒度 的＆nlE; 150μm，润滑剂不含任何石墨添加。

    Lubricant compositions and methods
    157.
    发明授权
    Lubricant compositions and methods 失效
    润滑剂组合物和方法

    公开(公告)号：US07718585B2

    公开(公告)日：2010-05-18

    申请号：US09357957

    申请日：1999-07-21

    Applicant: Richard Levy

    Inventor： Richard Levy

    IPC: C10M169/04 ,  C10M161/00 ,  C10M125/00 ,  C10M125/04 ,  C10M141/06

    CPC classification number: C10M111/04 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0853 ,  C10M2201/0873 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2203/1006 ,  C10M2207/2825 ,  C10M2209/0845 ,  C10M2209/1045 ,  C10M2209/123 ,  C10M2217/0245 ,  C10M2217/0265 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2250/16 ,  C10N2250/18 ,  C10M2209/1085

    Abstract: A lubricant composition is disclosed comprising a superabsorbent polymer combined with a material for decreasing friction between moving surfaces. The superabsorbent polymer absorbs from about 25 to greater than 100 times its weight in water and may comprise a polymer of acrylic acid, an acrylic ester, acrylonitrile or acrylamide, including co-polymers thereof or starch graft co-polymers thereof or mixtures thereof. In the composition, the material for decreasing friction comprises a petroleum lubricant containing an additive, water containing an additive, synthetic lubricant, grease, solid lubricant or metal working lubricant, wherein the synthetic lubricant, grease, solid lubricant or metal working lubricant optionally contain an additive. A method of lubricating a surface is also disclaosed comprising coating said surface with the lubricating composition comprising the superabsorbent polymer combined with a material for decreasing friction between moving surfaces, wherein the material for decreasing friction comprises a petroleum lubricant, water, synthetic lubricant, grease, solid lubricant or metal working lubricant, and optionally an additive.

    Abstract translation: 公开了一种润滑剂组合物，其包括与用于减少运动表面之间的摩擦的材料组合的超吸收性聚合物。 超吸收性聚合物在水中吸收其重量的约25至大于100倍，并且可以包含丙烯酸，丙烯酸酯，丙烯腈或丙烯酰胺的聚合物，包括其共聚物或其淀粉接枝共聚物或其混合物。 在组合物中，用于减少摩擦的材料包括含有添加剂的石油润滑剂，含有添加剂的水，合成润滑剂，润滑脂，固体润滑剂或金属加工润滑剂，其中合成润滑剂，润滑脂，固体润滑剂或金属加工润滑剂任选地含有 添加剂。 润滑表面的方法也被包括在内，包括用包含超吸收性聚合物的润滑组合物涂覆所述表面，所述润滑组合物与用于减少运动表面之间的摩擦的材料组合，其中用于减少摩擦的材料包括石油润滑剂，水，合成润滑剂， 固体润滑剂或金属加工润滑剂，以及任选的添加剂。

    Metal soap-coated particle article made with the same process for production lubricating coating agent and lubricating film
    159.
    发明申请
    Metal soap-coated particle article made with the same process for production lubricating coating agent and lubricating film 审中-公开
    金属皂涂颗粒制品用同样的方法制造润滑涂层剂和润滑膜

    公开(公告)号：US20050119133A1

    公开(公告)日：2005-06-02

    申请号：US10508999

    申请日：2003-03-24

    Applicant: Shinobu Komiyama ,  Masayuki Yoshida ,  Hidehiro Yamaguchi

    Inventor： Shinobu Komiyama ,  Masayuki Yoshida ,  Hidehiro Yamaguchi

    IPC: C10M169/04 ,  C10M173/02 ,  C10M173/00

    CPC classification number: C10M169/04 ,  C10M173/02 ,  C10M2201/0623 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2207/12 ,  C10M2207/1203 ,  C10M2207/1253 ,  C10M2207/126 ,  C10N2210/02 ,  C10N2220/084 ,  C10N2230/06 ,  C10N2240/402 ,  C10N2240/405 ,  C10N2250/08 ,  C10M2207/125

    Abstract: Particles each of which consists of an inorganic polyvalent metal compound as a nucleus and a coating of a metallic soap of the polyvalent metal coating the nucleus (coated particles); products and preparation processes using the particles; a lubricating coating forming agent wherein particles each of which consists of a polyvalent metal salt of phosphoric acid as a nucleus and a coating of a metallic soap of the polyvalent metal coating the surface of the nucleus are suspended in an aqueous solution of a water soluble inorganic salt and/or a water soluble organic acid salt; and a lubricating coating. The coated particles are novel particles which can be used as an ingredient of coating-type lubricating coating; are excellent in seizure resistance; can inhibit wear of tools at the time of plastic working since the friction coefficient of the surface of the particles is low; and are slow to cause pollution of working oils. Lubricating coating obtained by applying the lubricating coating forming agent onto the surface of a metallic material gives excellent cold plastic working properties, namely lubricity and seizure resistance to the metallic material.

    Abstract translation: 各自由作为核的无机多价金属化合物和包覆核（涂覆颗粒）的多价金属的金属皂的涂层组成的颗粒; 使用颗粒的产品和制备过程; 润滑涂层形成剂，其中由磷酸的多价金属盐作为核的颗粒和涂覆在核表面上的多价金属的金属皂的涂层悬浮在水溶性无机的水溶液中 盐和/或水溶性有机酸盐; 和润滑涂层。 涂层颗粒是可用作涂层型润滑涂层成分的新型颗粒; 抗癫痫发作优良; 由于颗粒表面的摩擦系数低，因此可以抑制塑料加工时工具的磨损; 造成工作油污染缓慢。 通过将润滑涂层形成剂涂覆在金属材料的表面上获得的润滑涂层具有优异的冷塑性加工性能，即对金属材料的润滑性和抗咬合性。

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