公开(公告)号：US20090053268A1

公开(公告)日：2009-02-26

申请号：US11843303

申请日：2007-08-22

Applicant: Juan J. DePablo ,  Mary Jo Biddy

Inventor： Juan J. DePablo ,  Mary Jo Biddy

IPC: C11C5/00 ,  A61K9/10 ,  A61K47/44 ,  C10M169/04 ,  C08L91/06 ,  C09G1/08 ,  A61K8/92 ,  A61K8/04

CPC classification number: C08L91/06 ,  A61K8/0241 ,  A61K8/92 ,  A61K2800/413 ,  A61K2800/651 ,  A61Q19/00 ,  B82Y5/00 ,  B82Y30/00 ,  C10M171/06 ,  C10M2201/061 ,  C10M2201/0613 ,  C10M2201/062 ,  C10M2201/0623 ,  C10M2201/08 ,  C10M2201/0803 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2205/183 ,  C10M2207/10 ,  C10M2207/103 ,  C10M2207/401 ,  C10N2210/01 ,  C10N2210/02 ,  C11C5/002

Abstract: The present invention provides compositions and products, such as waxes and lubricants, comprising a plurality of nanoparticles dispersed in a continuous phase comprising a vegetable oil derived material, such as one or more vegetable oils or a synthetic product derived from one or more vegetable oils. Incorporation of nanoparticles in the present compositions is beneficial for providing mechanical, thermal and/or chemical properties useful for a selected product or product application. In some compositions of the present invention, for example, incorporation of the nanoparticle component provides compositions derived from one or more vegetable oils exhibiting enhanced mechanical stability, hardness, viscosity, thermal stability and mechanical strength.

Abstract translation: 本发明提供组合物和产品，例如蜡和润滑剂，其包含分散在连续相中的多种纳米颗粒，所述连续相包含植物油衍生物质，例如一种或多种植物油或衍生自一种或多种植物油的合成产品。 在本发明组合物中纳入纳米颗粒有利于提供对所选产品或产品应用有用的机械，热和/或化学性质。 在本发明的一些组合物中，例如，纳米颗粒组分的掺入提供衍生自一种或多种植物油的组合物，其表现出增强的机械稳定性，硬度，粘度，热稳定性和机械强度。

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。

公开(公告)号：US20080312111A1

公开(公告)日：2008-12-18

申请号：US12160758

申请日：2007-01-12

Applicant: Ajay P. Malshe ,  Arpana Verma

Inventor： Ajay P. Malshe ,  Arpana Verma

IPC: C10M125/26 ,  C10M125/22 ,  C10M125/02 ,  C10M125/24 ,  C10M125/04 ,  C10M125/00

CPC classification number: C10M169/04 ,  B05D3/007 ,  C09D7/61 ,  C10M125/22 ,  C10M169/042 ,  C10M171/06 ,  C10M177/00 ,  C10M2201/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/087 ,  C10M2201/103 ,  C10M2203/0206 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/163 ,  C10M2207/0406 ,  C10M2207/1285 ,  C10M2207/2815 ,  C10M2207/2835 ,  C10M2207/2895 ,  C10M2207/401 ,  C10M2213/046 ,  C10M2213/062 ,  C10M2215/0813 ,  C10M2223/10 ,  C10M2223/103 ,  C10M2229/025 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/56 ,  C10N2250/10 ,  C10N2250/14 ,  C10N2270/00 ,  Y10T428/2982

Abstract: A composition that includes solid lubricant nanoparticles and an organic medium is disclosed. Also disclosed are nanoparticles that include layered materials. A method of producing a nanoparticle by milling layered materials is provided. Also disclosed is a method of making a lubricant, the method including milling layered materials to form nanoparticles and incorporating the nanoparticles into a base to form a lubricant.

Abstract translation: 公开了一种包含固体润滑剂纳米颗粒和有机介质的组合物。 还公开了包括分层材料的纳米颗粒。 提供了通过研磨层压材料制备纳米颗粒的方法。 还公开了一种制备润滑剂的方法，该方法包括研磨层状材料以形成纳米颗粒并将纳米颗粒结合到基底中以形成润滑剂。

公开(公告)号：US20080293599A1

公开(公告)日：2008-11-27

申请号：US12185033

申请日：2008-08-01

Applicant: Steven J. Skerlos ,  Kim F. Hayes ,  Andres F. Clarens

Inventor： Steven J. Skerlos ,  Kim F. Hayes ,  Andres F. Clarens

IPC: C10M103/00 ,  F01M9/00

CPC classification number: C10M169/04 ,  B23Q11/1053 ,  B23Q11/1061 ,  C10M111/00 ,  C10M111/02 ,  C10M111/04 ,  C10M171/005 ,  C10M2201/003 ,  C10M2201/062 ,  C10M2201/16 ,  C10M2203/1006 ,  C10M2207/0225 ,  C10M2207/04 ,  C10M2207/1253 ,  C10M2207/2805 ,  C10M2207/283 ,  C10M2207/401 ,  C10M2209/108 ,  C10M2211/022 ,  C10M2211/044 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/044 ,  C10M2219/08 ,  C10M2223/04 ,  C10M2223/043 ,  C10N2220/12 ,  C10N2230/06 ,  C10N2240/401 ,  C10N2250/02 ,  C10N2250/04 ,  C10N2250/06 ,  C10N2270/00

Abstract: A method for lubricating a metal workpiece during a metalworking process includes delivering supercritical carbon dioxide to the workpiece during the metalworking process. The supercritical carbon dioxide acts as a lubricant, coolant, chip evacuator, and/or carrier for another lubricant or corrosion inhibitor.

Abstract translation: 在金属加工过程中用于润滑金属工件的方法包括在金属加工过程中将超临界二氧化碳输送到工件。 超临界二氧化碳作为另一种润滑剂或腐蚀抑制剂的润滑剂，冷却剂，排屑器和/或载体。

公开(公告)号：US20080277925A1

公开(公告)日：2008-11-13

申请号：US11547067

申请日：2005-04-05

Applicant: Kunio Goto ,  Ryuichi Imai ,  Yasuhiro Ogawa ,  Junichi Minami

Inventor： Kunio Goto ,  Ryuichi Imai ,  Yasuhiro Ogawa ,  Junichi Minami

IPC: F16L15/00 ,  B05D3/00 ,  B05D3/02

CPC classification number: C10M103/00 ,  C10M125/00 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/103 ,  C10N2240/00 ,  C10N2250/08 ,  C10N2280/00 ,  E21B17/006 ,  E21B17/042 ,  F16L15/001 ,  F16L15/006 ,  F16L15/08 ,  F16L58/182

Abstract: A threaded joint for a steel pipe comprises a pin and a box with a contact surface having a threaded part and a unthreaded metal contact part, wherein a solid lubricating film containing one or more kinds of lubricating powders selected from graphite, mica, calcium carbonate and kaolin, a copper powder, and a binder is formed on at least one contact surface of the pin and the box.An object of the present invention is to provide a threaded joint for a steel pipe which allows for repeated fastening and loosening of a threaded joint without adversely influencing on a human body and environment, and is excellent in galling resistance, rust preventing property and gas tightness.

Abstract translation: 一种用于钢管的螺纹接头，包括一销和一接触面具有螺纹部分和无螺纹金属接触部分的箱体，其中固体润滑膜含有一种或多种选自石墨，云母，碳酸钙和 高岭土，铜粉末和粘合剂形成在销和盒的至少一个接触表面上。 本发明的目的是提供一种用于钢管的螺纹接头，其允许螺纹接头的反复紧固和松动而不会对人体和环境产生不利影响，并且具有优异的耐磨损性，防锈性和气密性 。

公开(公告)号：US07449432B2

公开(公告)日：2008-11-11

申请号：US11370118

申请日：2006-03-07

Applicant: Frances E. Lockwood ,  Zhiqiang Zhang ,  Gefei Wu ,  Thomas R. Smith

Inventor： Frances E. Lockwood ,  Zhiqiang Zhang ,  Gefei Wu ,  Thomas R. Smith

IPC: C10M169/04 ,  C10M125/02

CPC classification number: C10M169/04 ,  B82Y30/00 ,  C10M177/00 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/401 ,  C10M2207/4045 ,  C10N2220/022 ,  C10N2220/033 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/68 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/08 ,  C10N2270/00 ,  Y10S977/742 ,  Y10S977/745 ,  C10N2210/03

Abstract: The present invention relates to a novel use of nanomaterials as a viscosity modifier and thermal conductivity improver for gear oil and other lubricating oil compositions. The gear oils of the instant invention have a higher viscosity index, higher shear stability, and improved thermal conductivity compared to currently available gear oils. The preferred nanoparticles also impart a reduction in the coefficient of friction, including reduced friction in the boundary lubrication regime. These properties are obtained by replacing part or all of the polymer thickener or viscosity index improver or some other part of the composition normally used in gear oils with nanomaterials of suitable shape, size, and composition.

Abstract translation: 本发明涉及纳米材料作为齿轮油和其它润滑油组合物的粘度调节剂和热导率改进剂的新用途。 与目前可用的齿轮油相比，本发明的齿轮油具有更高的粘度指数，更高的剪切稳定性和更好的导热性。 优选的纳米颗粒还使摩擦系数降低，包括边界润滑状态下的摩擦减小。 这些性质是通过用合适的形状，尺寸和组成的纳米材料代替部分或全部聚合物增稠剂或粘度指数改进剂或通常用在齿轮油中的组合物的其它部分来获得的。

公开(公告)号：US07422999B2

公开(公告)日：2008-09-09

申请号：US11057514

申请日：2005-02-14

Applicant: Virginia A. Carrick ,  James P. Roski ,  Daniel E. Barrer

Inventor： Virginia A. Carrick ,  James P. Roski ,  Daniel E. Barrer

IPC: C10M159/24

CPC classification number: C01F11/184 ,  C10M125/10 ,  C10M135/10 ,  C10M159/20 ,  C10M2201/062 ,  C10M2207/028 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2219/046 ,  C10N2210/02 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/52 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/08 ,  C10N2240/40

Abstract: This invention relates to an overbased vaterite containing composition, comprising: a disperse medium, and a calcium salt and calcium carbonate dispersed in the disperse medium, at least about 50% by weight of the calcium carbonate being in the form of vaterite, the composition being substantially haze free.

Abstract translation: 本发明涉及含高脂肪的含有球霰石的组合物，其包含：分散介质和分散在分散介质中的钙盐和碳酸钙，至少约50重量％的以球霰石形式的碳酸钙，组成为 基本上无雾。

公开(公告)号：US20080196995A1

公开(公告)日：2008-08-21

申请号：US11918566

申请日：2006-04-20

Applicant: Hidenobu Mikami ,  Takayuki Kawamura

Inventor： Hidenobu Mikami ,  Takayuki Kawamura

IPC: F16D11/04 ,  F16C33/66 ,  C10M169/02

CPC classification number: F16D41/06 ,  C10M169/00 ,  C10M2201/05 ,  C10M2201/062 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/126 ,  C10M2207/1285 ,  C10M2207/144 ,  C10M2207/16 ,  C10M2207/2835 ,  C10M2215/064 ,  C10M2215/1026 ,  C10M2219/068 ,  C10N2210/02 ,  C10N2210/05 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  F16C19/06 ,  F16C19/364 ,  F16C19/466 ,  F16C33/6607 ,  F16C33/6633 ,  F16C2300/02 ,  F16D41/064 ,  F16D2300/06

Abstract: The present invention provides a grease composition capable of effectively preventing a rolling surface of a bearing from having hydrogen brittleness-caused peeling, a grease-enclosed bearing in which the grease composition is enclosed, and a rotation-transmitting apparatus with a built-in 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 prevents a frictional wear surface of the sliding portion or a newly generated surface consisting of iron or the like exposed owing to wear from being peeled owing to hydrogen brittleness. The additive contains a bismuth-based additive or a magnesium-based additive. The bismuth-based additive consists of at least one of inorganic bismuth and organic bismuth not containing a sulfur component. The magnesium-based additive consists of at least one of inorganic magnesium and organic magnesium. The grease-enclosed bearing encloses the above-described grease composition.

Abstract translation: 本发明提供一种润滑脂组合物，其能够有效地防止轴承的滚动面发生氢脆性剥离，封入润滑脂的润滑脂封闭轴承，以及具有内置一体的旋转传递装置 其中润滑脂组合物在滑动部分被封闭的道路离合器。 润滑脂组合物含有由基础油和增稠剂组成的基础润滑脂; 和添加到基础润滑脂中的添加剂。 润滑脂组合物防止滑动部分的摩擦磨损表面或由于由于氢脆性而被剥离而露出的由铁等组成的新产生的表面。 添加剂含有铋基添加剂或镁基添加剂。 铋基添加剂由不含硫成分的无机铋和有机铋中的至少一种构成。 镁基添加剂由无机镁和有机镁中的至少一种组成。 润滑脂封闭的轴承包含上述润滑脂组合物。

公开(公告)号：US07407920B2

公开(公告)日：2008-08-05

申请号：US10911132

申请日：2004-07-29

Applicant: William D. Olson ,  Ronald J. Muir ,  Wayne MacKwood

Inventor： William D. Olson ,  Ronald J. Muir ,  Wayne MacKwood

IPC: C10M159/20 ,  C10M169/06

CPC classification number: C10M163/00 ,  C10M117/04 ,  C10M159/22 ,  C10M169/06 ,  C10M2201/062 ,  C10M2207/126 ,  C10M2207/128 ,  C10M2207/26 ,  C10N2210/02 ,  C10N2250/10 ,  C10N2260/14

Abstract: A process and composition for forming a non-Newtonian oil composition in the form of a grease comprising an overbased calcium salicylate and solid particles of colloidally dispersed calcium carbonate in the form of calcite is disclosed wherein the process comprises the steps of heating overbased calcium salicylate, amorphous calcium carbonate, and a converting agent comprising a fatty acid of twelve to twenty-four carbon atoms in an oleaginous medium, and then adding sufficient water, alcohol, and carbon dioxide to the mixture to complete the conversion of the amorphous calcium carbonate to calcite.

Abstract translation: 公开了一种用于形成脂肪形式的非牛顿油组合物的方法和组合物，其包含高碱性水杨酸钙和以方解石形式的胶体分散的碳酸钙的固体颗粒，其中所述方法包括以下步骤：加热高碱性水杨酸钙， 无定形碳酸钙和含油介质中含有12至24个碳原子的脂肪酸的转化剂，然后向混合物中加入足够的水，醇和二氧化碳，以完成无定形碳酸钙转化为方解石 。

公开(公告)号：US07404853B2

公开(公告)日：2008-07-29

申请号：US11459163

申请日：2006-07-21

Applicant: Philip E. Kendall

Inventor： Philip E. Kendall

IPC: C09C1/64

CPC classification number: C09K5/14 ,  C10M169/00 ,  C10M169/06 ,  C10M2201/041 ,  C10M2201/06 ,  C10M2201/062 ,  C10M2201/10 ,  C10M2201/105 ,  C10M2207/125 ,  C10M2207/24 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/30 ,  C10M2209/084 ,  C10M2209/11 ,  C10M2215/06 ,  C10M2215/221 ,  C10M2219/044 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/06 ,  C10N2220/082 ,  C10N2240/20 ,  C10N2250/10 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/3011 ,  Y10T428/263 ,  Y10T428/268 ,  Y10T428/31663 ,  H01L2924/00

Abstract: The invention relates to thermally conductive greases that may contain carrier oil(s), dispersant(s), and thermally conductive particles, wherein the thermally conductive particles are a mixture of at least three distributions of thermally conductive particles, each of the at least three distributions of thermally conductive particles having an average (D50) particle size which differs from the other average particle sizes by at least a factor of 5

Abstract translation: 本发明涉及可以含有载体油，分散剂和导热颗粒的导热油脂，其中导热颗粒是至少三种导热颗粒分布的混合物，其中至少三种 具有与其他平均粒径不同的平均粒径（D≤50）的导热粒子的分布至少5倍