公开(公告)号：US20090036336A1

公开(公告)日：2009-02-05

申请号：US11870993

申请日：2007-10-11

Applicant: Pranesh B. Aswath ,  Harold Shaub ,  Ramoun Mourhatch ,  Krupal Patel ,  David P. Owen ,  Ronald L. Elsenbaumer

Inventor： Pranesh B. Aswath ,  Harold Shaub ,  Ramoun Mourhatch ,  Krupal Patel ,  David P. Owen ,  Ronald L. Elsenbaumer

IPC: C10M177/00

CPC classification number: C10M159/123 ,  C10M2201/066 ,  C10M2207/12 ,  C10M2207/14 ,  C10M2211/044 ,  C10M2213/062 ,  C10M2219/044 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2240/042 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2250/10

Abstract: A lubricant additive produced by various processes, including mixing an organophosphate and an organofluorine compound, reacting an organophosphate and an organofluorine compound, reacting a fluorinated organophosphate and an organofluorine compound (with or without molybendum disulfide), or reacting an organophosphate, a metal halide and an organofluorine compound (with or without molybendum disulfide), to produce a reaction mixture comprising the lubricant additive. Also, a lubricant produced by various processes, including mixing an organophosphate and an organofluorine compound, reacting an organophosphate and an organofluorine compound, reacting a fluorinated organophosphate and an organofluorine compound (with or without molybendum disulfide), or reacting an organophosphate, a metal halide and an organofluorine compound (with or without molybendum disulfide), and adding at least a portion of the reaction mixture to a lubricant base.

Abstract translation: 通过各种方法制备的润滑剂添加剂，包括混合有机磷酸酯和有机氟化合物，使有机磷酸酯和有机氟化合物反应，使含氟有机磷酸酯和有机氟化合物（有或没有二硫化钼）反应，或使有机磷酸盐，金属卤化物和 有机氟化合物（具有或不具有二硫化钼），以产生包含润滑剂添加剂的反应混合物。 另外，通过各种方法制备的润滑剂，包括混合有机磷酸酯和有机氟化合物，使有机磷酸酯和有机氟化合物反应，使氟化有机磷酸酯和有机氟化合物（有或没有二硫化钼）反应，或使有机磷酸盐，金属卤化物 和有机氟化合物（具有或不具有二硫化钼），并将至少一部分反应混合物加入润滑剂基质中。

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：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：US20080223211A1

公开(公告)日：2008-09-18

申请号：US11792836

申请日：2005-12-09

Applicant: Kurt Maier ,  Reinhard Rose ,  Gunar Nagel

Inventor： Kurt Maier ,  Reinhard Rose ,  Gunar Nagel

IPC: F16J1/08

CPC classification number: C10M103/00 ,  B05B3/10 ,  B05D5/08 ,  B05D7/22 ,  C10M103/02 ,  C10M131/00 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2213/062 ,  C10N2230/06 ,  C10N2250/18 ,  C23C4/16 ,  F02F3/10 ,  F16J1/16 ,  Y10T29/49263

Abstract: Disclosed is a piston (1) for a combustion engine, comprising hub bores (3) that are provided with plain bearing surfaces (5) and are used for accommodating a piston pin. In order to very effectively and inexpensively prevent the piston pin and the hub bores from jamming and wearing off, a self-lubricating coating (6) made of a thermally cured resin which contains embedded solid lubricant particles is applied directly to at least one subarea (Tb) of the plain bearing surfaces by means of rotary atomization.

Abstract translation: 公开了一种用于内燃机的活塞（1），其包括设有滑动轴承表面（5）并且用于容纳活塞销的轮毂孔（3）。 为了非常有效和低成本地防止活塞销和轮毂孔卡住和磨损，将包含嵌入的固体润滑剂颗粒的由热固化树脂制成的自润滑涂层（6）直接施加到至少一个子区域 Tb）的滑动轴承表面通过旋转雾化。

公开(公告)号：US20080129044A1

公开(公告)日：2008-06-05

申请号：US11846489

申请日：2007-08-28

Applicant: Gabriel Eduardo Carcagno ,  Klaus Endres

Inventor： Gabriel Eduardo Carcagno ,  Klaus Endres

IPC: F16L58/04

CPC classification number: C09D179/08 ,  C08K3/22 ,  C08K3/24 ,  C08K3/34 ,  C08L27/18 ,  C09D5/08 ,  C09D127/18 ,  C09D163/00 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/085 ,  C10M2205/022 ,  C10M2213/062 ,  C10M2229/041 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2250/18 ,  E21B17/042 ,  F16L58/1027 ,  F16L58/1072 ,  F16L58/182 ,  Y10T428/24355 ,  Y10T428/24587 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/259 ,  Y10T428/26 ,  Y10T428/263 ,  Y10T428/269 ,  Y10T428/31511 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31725 ,  C08L27/00 ,  C08L2666/04 ,  C08L2666/14

Abstract: Coating systems which provide corrosion resistance and, optionally, lubrication, for threaded connections are disclosed. The compositions comprise a first coating composition comprising polymer matrices of polyimides or epoxies which are modified with small amounts of a fluorine containing polymer. Also present in the coating compositions are corrosion inhibiting agents and inorganic particles having a mean diameter of between approximately 10 nm and 10 μm. Solid lubricants, which may include at least one of PTFE, HDPE, Graphite, and MoS2, are optionally added to provide the first coating with a low coefficient of friction. The coating systems may further comprise a second coating composition, comprising a solid lubricant dispersed within an epoxy resin and a solvent. The first and second coating compositions are deposited on at least a portion of at least one of the pin and box members of the threaded connections.

Abstract translation: 公开了提供用于螺纹连接的耐腐蚀性和任选润滑的涂层系统。 组合物包含第一涂料组合物，其包含用少量含氟聚合物改性的聚酰亚胺或环氧化物的聚合物基质。 涂料组合物中也存在腐蚀抑制剂和平均粒径在约10nm至10μm之间的无机颗粒。 任选地加入固体润滑剂，其可以包括PTFE，HDPE，石墨和MoS 2 2中的至少一种，以使第一涂层具有低摩擦系数。 涂料体系还可以包含第二涂料组合物，其包含分散在环氧树脂和溶剂中的固体润滑剂。 第一和第二涂料组合物沉积在螺纹连接件的销和箱构件的至少一个的至少一部分上。

公开(公告)号：US20080070815A1

公开(公告)日：2008-03-20

申请号：US11902013

申请日：2007-09-18

Applicant: Seiji Kamada ,  Takafumi Ueno ,  Tomihito Hashimoto

Inventor： Seiji Kamada ,  Takafumi Ueno ,  Tomihito Hashimoto

IPC: F16C33/02

CPC classification number: C10M169/04 ,  C10M171/06 ,  C10M2201/041 ,  C10M2201/061 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2207/04 ,  C10M2207/28 ,  C10M2207/289 ,  C10M2209/1003 ,  C10M2213/062 ,  C10M2215/08 ,  C10M2217/0403 ,  C10M2217/0443 ,  C10M2221/0405 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2250/141 ,  F16C33/201

Abstract: A low friction sliding mechanism employed in an internal combustion engine of an automotive vehicle. The low friction sliding mechanism includes first and second sliding members which are in slidable contact with each other. At least one of the first and second sliding members has a sliding surface portion whose at least a part is formed of a resinous material containing hydrophilic fine particle. Additionally, a lubricant exists between the first and second sliding members and includes a friction modifier containing at least one of organic oxygen-containing compound and aliphatic amine-based compound.

Abstract translation: 在机动车辆的内燃机中使用的低摩擦滑动机构。 低摩擦滑动机构包括彼此可滑动接触的第一和第二滑动构件。 第一滑动构件和第二滑动构件中的至少一个具有至少一部分由含有亲水性细颗粒的树脂材料形成的滑动面部。 此外，润滑剂存在于第一和第二滑动构件之间，并且包括含有有机含氧化合物和脂族胺类化合物中的至少一种的摩擦改进剂。

公开(公告)号：US20070230846A1

公开(公告)日：2007-10-04

申请号：US11730569

申请日：2007-04-02

Applicant: Takuya Tanaka ,  Teruo Abe ,  Isei Naka ,  Yoshimi Kuroda ,  Tomomi Okumura

Inventor： Takuya Tanaka ,  Teruo Abe ,  Isei Naka ,  Yoshimi Kuroda ,  Tomomi Okumura

IPC: F16C33/02

CPC classification number: F16C33/201 ,  B32B15/00 ,  B32B15/20 ,  B32B27/00 ,  B32B27/06 ,  B32B27/28 ,  B32B2270/00 ,  B32B2307/50 ,  B32B2307/554 ,  C08G73/14 ,  C08G73/18 ,  C09D179/04 ,  C10M125/00 ,  C10M169/044 ,  C10M2201/0413 ,  C10M2201/061 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2209/10 ,  C10M2213/062 ,  C10M2217/028 ,  C10M2217/0285 ,  C10M2217/044 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/141 ,  F16C2360/22 ,  Y10T428/265 ,  Y10T428/31 ,  Y10T428/31681 ,  C08K3/30 ,  C08L63/00 ,  C08L77/00 ,  C08L79/08

Abstract: An object of the present invention is to provide a plain bearing which can be further improved in bearing capability, in particular, anti-seizure property, initial conformability and cavitation resistance. In the present invention, a sliding layer 2 is formed on the surface of a bearing alloy layer 1 formed of a copper-based or aluminum-based alloy, and the sliding layer 2 comprises a resin binder obtained by applying a strong shearing force to a composition comprising a polybenzimidazole resin as main constituent and at least one member selected from the group consisting of a polyamide-imide resin, a polyamide resin and an epoxy resin, to make the composition into a polymer alloy, and 25 to 75 mass % of a solid lubricant. Owing to such a constitution, toughness and strength are imparted to the sliding layer 2 and the anti-seizure property, initial conformability and cavitation resistance can also be improved.

Abstract translation: 本发明的目的是提供一种可进一步提高承载能力，特别是抗咬合性，初始贴合性和抗空气阻力的滑动轴承。 在本发明中，在由铜基或铝基合金形成的轴承合金层1的表面上形成滑动层2，并且滑动层2包括通过将强剪切力施加到 包含聚苯并咪唑树脂作为主要成分的组合物和选自聚酰胺 - 酰亚胺树脂，聚酰胺树脂和环氧树脂的至少一种，将该组合物制成聚合物合金，和25-75质量％ 固体润滑剂。 由于这样的结构，赋予滑动层2的韧性和强度，并且还可以提高抗咬合性，初始贴合性和抗气蚀性。

公开(公告)号：US20070123435A1

公开(公告)日：2007-05-31

申请号：US11603079

申请日：2006-11-22

Applicant: Joe Usami

Inventor： Joe Usami

IPC: F16C33/20 ,  C08K5/09

CPC classification number: C10M105/24 ,  C10M169/04 ,  C10M169/041 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2207/126 ,  C10M2213/02 ,  C10M2213/06 ,  C10M2213/062 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2240/06 ,  C10N2240/203 ,  C10N2250/08 ,  C10N2250/18 ,  C10N2270/00

Abstract: A lubricant molded body, which is to be applied to a surface of a photosensitive layer for electrophotography in an image forming apparatus, for example, is composed of at least two kinds of higher fatty acid metallic salts having respectively different carbon numbers. As the higher fatty acid metallic salt that forms lubricant molded body, compounds such as zinc stearate, calcium stearate, barium stearate, aluminum stearate, zinc laurate, calcium laurate, etc. may be recited. The higher fatty acid metallic salts may contain at least one kind of fillers selected from the group consisting of silica, alumina, tungsten disulfide, molybdenum disulfide, graphite fluoride, graphite, boron nitride, polytetrafluoroethylene (PTFE), ethylene tetrafluoroethylene (ETFE), and polyvinylidene fluoride (PVDF).

Abstract translation: 例如，应用于图像形成装置中的电子照像用感光层的表面的润滑剂成型体由具有不同碳数的至少2种高级脂肪酸金属盐构成。 作为形成润滑剂成型体的高级脂肪酸金属盐，可列举硬脂酸锌，硬脂酸钙，硬脂酸钡，硬脂酸铝，月桂酸锌，月桂酸钙等化合物。 高级脂肪酸金属盐可以含有选自二氧化硅，氧化铝，二硫化钨，二硫化钼，氟化石墨，石墨，氮化硼，聚四氟乙烯（PTFE），乙烯四氟乙烯（ETFE）中的至少一种填料和 聚偏二氟乙烯（PVDF）。

公开(公告)号：US20070078067A1

公开(公告)日：2007-04-05

申请号：US11542209

申请日：2006-10-04

Applicant: Ikuo Nakagawa ,  Masaaki Ogawa ,  Yoshio Fuwa ,  Yoshinori Ozaki

Inventor： Ikuo Nakagawa ,  Masaaki Ogawa ,  Yoshio Fuwa ,  Yoshinori Ozaki

IPC: C10M135/18

CPC classification number: C10M137/10 ,  C10M125/22 ,  C10M135/18 ,  C10M141/08 ,  C10M141/10 ,  C10M2201/066 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/06 ,  C23C14/0605 ,  C23C16/26 ,  F16C33/10

Abstract: According to the present invention, a sliding structure whereby wear resistance of a pair of sliding members that are able to slide relative to each other is improved and the friction coefficient can be reduced is provided. The sliding structure in which a lubricating oil is fed between sliding faces of a pair of sliding members that are able to slide relative to each other such that at least one of the members is allowed to slide is provided. The sliding structure is characterized in that: an amorphous carbon film is formed on the sliding face of at least one sliding member so as to result in a D to G band integrated intensity ratio in the Raman spectrum of between 1.5 and 2.0; and the lubricating oil existing between the sliding faces contains a compound comprising at least molybdenum and sulfur so as to result in a molybdenum content of not less than 400 ppm relative to the lubricating oil.

Abstract translation: 根据本发明，提供了能够相对于彼此滑动的一对滑动构件的耐磨性提高并且可以降低摩擦系数的滑动结构。 提供了一种滑动结构，其中在一对滑动构件的滑动面之间供给润滑油，该滑动构件能够相对于彼此滑动，使得至少一个构件被允许滑动。 滑动结构的特征在于：在至少一个滑动构件的滑动面上形成无定形碳膜，以使拉曼光谱中的D与G波段的一体化强度比在1.5和2.0之间; 并且存在于滑动面之间的润滑油含有至少包含钼和硫的化合物，以使得钼含量相对于润滑油不低于400ppm。

公开(公告)号：US20060254823A1

公开(公告)日：2006-11-16

申请号：US11130015

申请日：2005-05-16

Applicant: Robert Denton ,  Alan Lockstedt ,  Alysia White

Inventor： Robert Denton ,  Alan Lockstedt ,  Alysia White

IPC: E21B10/24

CPC classification number: E21B10/24 ,  C10M129/40 ,  C10M169/00 ,  C10M2201/066 ,  C10M2205/0285 ,  C10M2207/126 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/36 ,  C10N2240/02 ,  C10N2250/10 ,  Y10S507/905

Abstract: A high-temperature lubricant is shown and described. The lubricant includes a base stock and about 1 to about 20 weight percent zirconium 2-ethylhexanoate. The lubricant may also include about 1 to about 9 weight percent bismuth 2-ethylhexanoate.

Abstract translation: 示出并描述了高温润滑剂。 润滑剂包括基料和约1至约20重量％的2-乙基己酸锆。 润滑剂还可以包括约1至约9重量％的2-乙基己酸铋。