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    CAPPED PARTICLES FOR USE IN LUBRICANTS
    71.
    发明申请
    CAPPED PARTICLES FOR USE IN LUBRICANTS 有权
    用于润滑剂的填充颗粒

    公开(公告)号：US20100004147A1

    公开(公告)日：2010-01-07

    申请号：US12492234

    申请日：2009-06-26

    Applicant: Shimon Mizrahi

    Inventor： Shimon Mizrahi

    IPC: C10M125/00 ,  B32B1/00 ,  B05D5/08

    CPC classification number: C10M171/06 ,  C10M125/04 ,  C10M125/10 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/081 ,  C10M2201/103 ,  C10M2209/04 ,  C10M2209/082 ,  C10M2217/022 ,  C10M2221/02 ,  C10M2225/02 ,  C10M2229/02 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2220/021 ,  C10N2220/082 ,  C10N2220/084 ,  Y10T428/2993 ,  Y10T428/2998

    Abstract: The present invention relates to additives for use in lubricant compositions to processes for producing the additives, and to the use of the additives in lubricants and in systems that are lubricated. More specifically, the additive includes a capped particle comprising: (i) one or more core particles wherein the core particle is an inorganic particle having a dimension less than about 5 μm; and (ii) one or more multi-block copolymers attached to the inorganic particles, wherein the multi-block copolymer comprises a) at least one nonpolar polymer block; b) at least one first polar polymer block; and c) at least one second polar polymer block; wherein the nonpolar polymer block is interposed between the first polar polymer block and the second polar polymer block, the first polar polymer block is attached to the core particle, and at least a portion of the second polar polymer block is not attached to the core particle. When used in a lubricant to lubricate a metallic surface of a workpiece, the capped particle preferably adhere to the metallic surface of the workpiece.

    Abstract translation: 本发明涉及润滑剂组合物中用于制备添加剂的方法的添加剂，以及在润滑剂和润滑系统中使用添加剂。 更具体地说，该添加剂包括一种封盖颗粒，其包括：（i）一种或多种芯颗粒，其中芯颗粒是尺寸小于约5μm的无机颗粒; 和（ii）连接到无机颗粒上的一种或多种多嵌段共聚物，其中所述多嵌段共聚物包含a）至少一种非极性聚合物嵌段; b）至少一个第一极性聚合物嵌段; 和c）至少一个第二极性聚合物嵌段; 其中所述非极性聚合物嵌段介于所述第一极性聚合物嵌段和所述第二极性聚合物嵌段之间，所述第一极性聚合物嵌段连接到所述芯颗粒，并且所述第二极性聚合物嵌段的至少一部分不附着于所述芯颗粒 。 当用于润滑剂以润滑工件的金属表面时，被覆盖的颗粒优选地粘附到工件的金属表面。

    Lubricant having nanoparticles and microparticles to enhance fuel efficiency, and a laser synthesis method to create dispersed nanoparticles
    72.
    发明申请
    Lubricant having nanoparticles and microparticles to enhance fuel efficiency, and a laser synthesis method to create dispersed nanoparticles 失效
    具有纳米颗粒和微粒以提高燃料效率的润滑剂和用于产生分散的纳米颗粒的激光合成方法

    公开(公告)号：US20090042751A1

    公开(公告)日：2009-02-12

    申请号：US11979529

    申请日：2007-11-05

    Applicant: Jagdish Narayan

    Inventor： Jagdish Narayan

    IPC: C10M169/04

    CPC classification number: C10M141/00 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/061 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/10 ,  Y10S977/773 ,  C10M2201/06 ,  C10N2210/03 ,  C10M2201/105

    Abstract: A combination nano and microparticle treatment for engines enhances fuel efficiency and life duration and reduces exhaust emissions. The nanoparticles are chosen from a class of hard materials, preferably alumina, silica, ceria, titania, diamond, cubic boron nitride, and molybdenum oxide. The microparticles are chosen from a class of materials of layered structures, preferably graphite, hexagonal boron nitride, magnesium silicates (talc) and molybdenum disulphide. The nano-micro combination can be chosen from the same materials. This group of materials includes zinc oxide, copper oxide, molybdenum oxide, graphite, talc, and hexagonal boron nitride. The ratio of nano to micro in the proposed combination varies with the engine characteristics and driving conditions. A laser synthesis method can be used to disperse nanoparticles in engine oil or other compatible medium. The nano and microparticle combination when used in engine oil can effect surface morphology changes such as smoothening and polishing of engine wear surfaces, improvement in coefficient of friction, and fuel efficiency enhancement up to 35% in a variety of vehicles (cars and trucks) under actual road conditions, and reduction in exhaust emissions up to 90%.

    Abstract translation: 用于发动机的纳米和微粒组合治疗可以提高燃油效率和使用寿命，并减少废气排放。 纳米颗粒选自一类硬质材料，优选氧化铝，二氧化硅，二氧化铈，二氧化钛，金刚石，立方氮化硼和氧化钼。 微粒选自分层结构的材料，优选石墨，六方氮化硼，硅酸镁（滑石）和二硫化钼。 纳米微组合可以从相同的材料中选择。 该组材料包括氧化锌，氧化铜，氧化钼，石墨，滑石和六方氮化硼。 所提出的组合中的纳米与微米的比值随发动机特性和驾驶条件而变化。 可以使用激光合成方法将纳米颗粒分散在发动机机油或其它兼容介质中。 在发动机油中使用的纳米和微粒组合可以影响表面形态变化，如发动机磨损表面的平滑和抛光，摩擦系数的提高和燃油效率的提高，在各种车辆（汽车和卡车）下可达35％ 实际路况，废气排放量减少达90％。

    Grease Composition, Grease-Enclosed Bearing, and One-Way Clutch
    73.
    发明申请
    Grease Composition, Grease-Enclosed Bearing, and One-Way Clutch 有权
    润滑脂组合物，油脂封闭轴承和单向离合器

    公开(公告)号：US20090005272A1

    公开(公告)日：2009-01-01

    申请号：US12162498

    申请日：2007-02-15

    Applicant: Hidenobu Mikami ,  Takayuki Kawamura

    Inventor： Hidenobu Mikami ,  Takayuki Kawamura

    IPC: F16C33/30 ,  C10M125/00

    CPC classification number: C10M125/04 ,  C10M119/24 ,  C10M125/00 ,  C10M125/22 ,  C10M169/00 ,  C10M2201/04 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2205/0213 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2209/102 ,  C10M2209/109 ,  C10M2215/1026 ,  C10M2217/0456 ,  C10M2290/00 ,  C10N2210/03 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/6607 ,  F16C33/6633

    Abstract: The present invention provides a grease composition capable of effectively preventing a rolling surface from having hydrogen brittleness-caused peeling, a grease-enclosed bearing in which the grease composition is enclosed, and a one-way clutch in which the grease composition is enclosed at a sliding portion. The grease composition contains a base grease consisting of a base oil and a thickener and an additive added to the base grease. The grease composition is capable of preventing hydrogen brittleness-caused peeling from occurring on a frictionally worn surface of a bearing portion containing an iron-based metal material or a newly generated surface consisting of the iron-based metal material exposed owing to wear. The additive contains at least one aluminum-based additive selected from among an aluminum powder and inorganic aluminum compounds. The mixing ratio of the aluminum-based additive to 100 parts by weight of the base grease is set to 0.05 to 10 parts by weight.

    Abstract translation: 本发明提供一种能够有效地防止滚动面发生氢脆性剥离的润滑脂组合物，封入润滑脂组合物的润滑脂封闭轴承和将润滑脂组合物封入其中的单向离合器 滑动部分。 润滑脂组合物含有由基础油和增稠剂组成的基础润滑剂和添加到基础油脂中的添加剂。 润滑脂组合物能够防止在含有铁基金属材料的轴承部分的摩擦磨损表面或由于由于磨损而暴露的铁基金属材料组成的新产生的表面的摩擦磨损的表面上发生氢脆性引起的剥离。 添加剂含有选自铝粉末和无机铝化合物中的至少一种铝基添加剂。 铝基添加剂与100重量份基础润滑脂的混合比设定为0.05〜10重量份。

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