公开(公告)号：US12024687B2

公开(公告)日：2024-07-02

申请号：US17935808

申请日：2022-09-27

Applicant: Afton Chemical Corporation

Inventor： David Edwards ,  Hidetaka Hoshino ,  Guillaume Carpentier

IPC: C10M137/10 ,  C10M125/22 ,  C10M129/00 ,  C10M169/04 ,  C10N10/04 ,  C10N20/02 ,  C10N30/04 ,  C10N30/12 ,  C10N40/04 ,  C10N40/25 ,  C10N70/00

CPC classification number: C10M137/10 ,  C10M125/22 ,  C10M129/00 ,  C10M169/04 ,  C10M2201/06 ,  C10M2223/045 ,  C10N2010/04 ,  C10N2020/02 ,  C10N2030/04 ,  C10N2030/12 ,  C10N2040/04 ,  C10N2040/255 ,  C10N2070/00

Abstract: The present disclosure relates to lubricating compositions and, in particular, lubricating compositions suitable for motorcycle applications including select metal dihydrocarbyl dithiophosphates to achieve low copper corrosion, good TBN retention, and good sulfur retention applicable to motorcycle engines and transmissions.

公开(公告)号：US09523060B2

公开(公告)日：2016-12-20

申请号：US14567352

申请日：2014-12-11

Applicant: Polnox Corporation

Inventor： Ashok L. Cholli ,  Ashish Dhawan ,  Rajesh Kumar ,  Vijayendra Kumar ,  Suizhou Yang ,  Taizoon Canteenwala

IPC: C10M133/14 ,  C10M129/00 ,  C10M141/00 ,  C10M157/00 ,  C10M161/00 ,  C10M133/04

CPC classification number: C10M133/14 ,  C10M133/04 ,  C10M141/00 ,  C10M157/00 ,  C10M161/00 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2207/08 ,  C10M2207/284 ,  C10M2207/289 ,  C10M2209/04 ,  C10M2215/062 ,  C10M2215/064 ,  C10M2215/082 ,  C10M2215/14 ,  C10M2217/04 ,  C10M2217/041 ,  C10M2217/046 ,  C10M2219/087 ,  C10M2223/045 ,  C10M2223/049 ,  C10N2230/10 ,  C10N2260/00 ,  C10N2210/02

Abstract: Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality and/or enhanced performance to lubricants or lubricant oils.

公开(公告)号：US09273266B2

公开(公告)日：2016-03-01

申请号：US13818811

申请日：2011-09-20

Applicant: Martin R. Greaves ,  Evelyn A. Zaugg-Hoozemans ,  Timothy Morley

Inventor： Martin R. Greaves ,  Evelyn A. Zaugg-Hoozemans ,  Timothy Morley

IPC: C10M169/04 ,  C10M133/10 ,  C10M159/12 ,  C10M129/00 ,  C10M141/02 ,  C10M141/06

CPC classification number: C10M133/10 ,  C10M129/00 ,  C10M141/02 ,  C10M141/06 ,  C10M159/12 ,  C10M169/04 ,  C10M2203/1025 ,  C10M2203/1065 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2209/1033 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/1085 ,  C10M2215/042 ,  C10M2215/044 ,  C10M2215/064 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/30

Abstract: A lubricant composition comprises a cycloaliphatic amine alkoxylate and a base oil selected from (a) a polyalkylene glycol; (b) a polyalphaolefin; (c) a naphthenic compound; and (d) combinations thereof; provided that the cycloaliphatic amine alkoxylate and the base oil are miscible. The lubricant may exhibit a viscosity change at 40° C. of less than 5 percent (%) after 13 days at 120° C. in dry air, indicating significant thermoxidative stability with minimal or no aromatic content, thereby enabling use of Groups II and III base oils, in particular, without reduced toxicity and/or quality concerns as compared with Group I base oil lubricants.

Abstract translation: 润滑剂组合物包含脂环族胺烷氧基化物和选自（a）聚亚烷基二醇的基础油; （b）聚α-烯烃; （c）环烷化合物; 和（d）它们的组合; 条件是脂环族胺烷氧基化物和基础油是可混溶的。 润滑剂在干燥空气中在120℃下13天后，在40℃下的粘度变化小于5％（％），表明具有极少或无芳族含量的显着的热氧化稳定性，从而可以使用II族和 III类基础油，特别是与I类基础油润滑剂相比，没有降低的毒性和/或质量问题。

公开(公告)号：US20120304545A1

公开(公告)日：2012-12-06

申请号：US13578424

申请日：2011-02-11

Applicant: Tae Hee Park ,  Kyu Tae Lee ,  Jung Suk Lee

Inventor： Tae Hee Park ,  Kyu Tae Lee ,  Jung Suk Lee

IPC: C08K3/04 ,  C09D5/00 ,  C08K5/05 ,  C08K5/01 ,  C08K5/07 ,  C08K5/3415 ,  C08K5/053 ,  C08K3/20 ,  C08K3/28 ,  C10M125/02 ,  C10M129/04 ,  C10M125/16 ,  C10M125/14 ,  C10M125/20 ,  C10M127/06 ,  C10M129/00 ,  C10M133/44 ,  C09G1/02 ,  C09D1/00 ,  B82Y40/00

CPC classification number: C01B32/28 ,  B01J13/0008 ,  B01J13/0026 ,  B01J13/0034 ,  B01J13/0086 ,  B82Y30/00 ,  C01P2004/52 ,  C01P2004/64 ,  C08K3/04 ,  C09D7/61 ,  C09D7/67 ,  C09G1/02 ,  C09J1/00 ,  C09K3/1454 ,  C10M125/02 ,  C10M125/10 ,  C10M125/14 ,  C10M125/16 ,  C10M125/20 ,  C10M127/04 ,  C10M129/08 ,  C10M129/24 ,  C10M133/44 ,  C10N2250/12 ,  C10N2270/00

Abstract: The present invention relates to a nano-diamond dispersion solution and a method of preparing the same. The method of preparing a nano-diamond dispersion solution comprises the following steps: providing a nano-diamond aggregation; mixing the nano-diamond aggregation with a metal hydroxide solution and stirring the mixture such that the nano-diamond aggregation is separated, to obtain a mixture solution; stabilizing the mixture solution such that the mixture solution is separated into a supernatant and precipitates; and extracting the supernatant and precipitates.

Abstract translation: 本发明涉及纳米金刚石分散液及其制备方法。 制备纳米金刚石分散液的方法包括以下步骤：提供纳米金刚石聚集体; 将纳米金刚石聚集体与金属氢氧化物溶液混合并搅拌混合物，使纳米金刚石聚集体分离，得到混合溶液; 稳定混合溶液，使混合溶液分离成上清液并沉淀; 并提取上清液并沉淀。

公开(公告)号：US08076274B2

公开(公告)日：2011-12-13

申请号：US11775246

申请日：2007-07-10

Applicant: Robin Howard Scott ,  Robert William Shaw

Inventor： Robin Howard Scott ,  Robert William Shaw

IPC: C10M141/12 ,  C10M125/24 ,  C10M125/22 ,  C10M129/00 ,  C10M159/00 ,  C10M169/04

CPC classification number: C10M163/00 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2230/52 ,  C10N2240/102

Abstract: A lubricating oil composition for a heavy duty diesel engine comprises a base oil, at least 0.6 mass % of an ash-free antioxidant and an overbased magnesium-containing detergent. The detergent provides greater than 0.05 mass % Mg based on the mass of the composition. Bore polishing in the engine is reduced for a given level of exhaust gas ash production.

Abstract translation: 用于重型柴油发动机的润滑油组合物包含至少0.6质量％的无灰氧化剂和高碱性含镁洗涤剂的基础油。 洗涤剂基于组合物的质量提供大于0.05质量％的Mg。 在发动机中的抛光可以减少给定的废气灰分产生的水平。

公开(公告)号：US20100216677A1

公开(公告)日：2010-08-26

申请号：US12775599

申请日：2010-05-07

Applicant: Ralf GRADTKE ,  Wolfgang BEILFUSS ,  Klaus WEBER ,  Wolfgang SIEGERT

Inventor： Ralf GRADTKE ,  Wolfgang BEILFUSS ,  Klaus WEBER ,  Wolfgang SIEGERT

IPC: C10M129/00 ,  C10L10/14 ,  C10L1/188 ,  C10L1/19 ,  C10L1/185 ,  C10M129/68 ,  B65B7/00

CPC classification number: A01N43/76 ,  A01N35/00 ,  A01N2300/00

Abstract: Methods for preserving technical products such as fuels and lubricants with a microbicidal composition. The composition is made up of at least one formaldehyde donor compound and at least one antioxidant. The antioxidant is either a gallic ester, a phenol derivative, a L-ascorbic acid, including salts and derivatives thereof, a tocopherol or one of its associated derivatives.

Abstract translation: 用杀菌剂组合物保存燃料和润滑剂等技术产品的方法。 该组合物由至少一种甲醛供体化合物和至少一种抗氧化剂组成。 抗氧化剂是没食子酯，酚衍生物，L-抗坏血酸，包括其盐和衍生物，生育酚或其相关衍生物之一。

公开(公告)号：US20080171678A1

公开(公告)日：2008-07-17

申请号：US12076303

申请日：2008-03-17

Applicant: John T. Loper ,  Paul G. Griffin ,  David A. Hutchison ,  Robert T. Dittmeier

Inventor： John T. Loper ,  Paul G. Griffin ,  David A. Hutchison ,  Robert T. Dittmeier

IPC: C10M133/44 ,  C10L1/18 ,  C10L1/22 ,  C10M129/00

CPC classification number: C10M133/26 ,  C10L1/221 ,  C10M2215/28

Abstract: A multi-functional composition for use as an additive for fuels and lubricants. The composition includes an amination product of a hydrocarbyl substituted succinic acylating agent and a mixture containing an aliphatic polyamine and an aromatic polyamine. The molar ratio of aliphatic polyamine to aromatic polyamine in the mixture ranges from about 10:0.1 to about 0.1:10. The amination product contains at least about 0.1 molar equivalent of the polyamine mixture to 1 molar equivalent of the hydrocarbyl substituted succinic acylating agent.

Abstract translation: 用作燃料和润滑剂添加剂的多功能组合物。 该组合物包括烃基取代的琥珀酰化剂的胺化产物和含脂族多胺和芳族多胺的混合物。 混合物中脂族多胺与芳族多胺的摩尔比为约10：0.1至约0.1：10。 胺化产物包含至少约0.1摩尔当量的多胺混合物与1摩尔当量的烃基取代的琥珀酰化剂。

公开(公告)号：US20080020951A1

公开(公告)日：2008-01-24

申请号：US11775246

申请日：2007-07-10

Applicant: Robin Howard Scott ,  Robert William Shaw

Inventor： Robin Howard Scott ,  Robert William Shaw

IPC: C10M125/24 ,  C10M125/22 ,  C10M129/00 ,  C10M159/00 ,  C10M169/04

CPC classification number: C10M163/00 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2230/52 ,  C10N2240/102

Abstract: A lubricating oil composition for a heavy duty diesel engine comprises a base oil, at least 0.6 mass % of an ash-free antioxidant and an overbased magnesium-containing detergent. The detergent provides greater than 0.05 mass % Mg based on the mass of the composition. Bore polishing in the engine is reduced for a given level of exhaust gas ash production.

Abstract translation: 用于重型柴油发动机的润滑油组合物包含至少0.6质量％的无灰氧化剂和高碱性含镁洗涤剂的基础油。 洗涤剂基于组合物的质量提供大于0.05质量％的Mg。 在发动机中的抛光可以减少给定的废气灰分产生的水平。

公开(公告)号：US07160378B2

公开(公告)日：2007-01-09

申请号：US10917389

申请日：2004-08-13

Applicant: Don Eadie ,  Xin Lu ,  John Cotter

Inventor： Don Eadie ,  Xin Lu ,  John Cotter

IPC: C09K3/14 ,  C10M129/00 ,  C10M141/00 ,  C10M173/00

CPC classification number: C10M173/02 ,  B61K3/00 ,  C08K5/0008 ,  C10M169/04 ,  C10M2201/02 ,  C10M2201/041 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/084 ,  C10M2201/102 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/105 ,  C10M2201/18 ,  C10M2205/04 ,  C10M2207/022 ,  C10M2207/026 ,  C10M2207/04 ,  C10M2209/04 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/101 ,  C10M2209/108 ,  C10M2209/11 ,  C10M2209/12 ,  C10M2213/02 ,  C10M2213/04 ,  C10M2215/064 ,  C10M2217/028 ,  C10M2217/044 ,  C10M2217/045 ,  C10M2219/06 ,  C10M2219/085 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/08 ,  C10N2230/06 ,  C10N2240/00 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/121 ,  C10M2205/08

Abstract: The present invention provides a friction control composition comprising a binder a rheological control agent, and optionally a lubricant. The liquid friction control composition may also comprise other components a wetting agent, a consistency modifier, and a preservative. The liquid friction control compositions may be used to modify the interfacial friction characteristics in sliding and rolling-sliding contact such as steel wheel-rail systems including mass transit and freight systems. A method of reducing lateral force, reducing energy consumption, or controlling friction between a metal surface and a second metal surface by applying the composition to metal surface, for example a top of rail or wheel, is also provided. The composition may be sprayed onto the rail surface.

公开(公告)号：US5397486A

公开(公告)日：1995-03-14

申请号：US99632

申请日：1993-07-30

Applicant: Vernon R. Small

Inventor： Vernon R. Small

IPC: C10M163/00 ,  C10M165/00 ,  F02B3/06 ,  F02B75/02 ,  C10M129/00

CPC classification number: C10M165/00 ,  C10M163/00 ,  C10M2207/022 ,  C10M2207/023 ,  C10M2207/028 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/262 ,  C10M2207/289 ,  C10M2209/104 ,  C10M2209/108 ,  C10M2215/042 ,  C10M2215/062 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/04 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/046 ,  C10M2219/084 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2221/04 ,  C10M2221/041 ,  C10M2221/043 ,  C10M2227/09 ,  C10N2210/06 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/105 ,  F02B2075/025 ,  F02B3/06

Abstract: Disclosed are lubricating oil compositions for use in 2-cycle railroad diesel engines having silver surfaced engine parts, which composition comprises an effective amount of a silver wear inhibiting compound. A method for inhibiting wear of silver-surfaced parts in railroad engines and a drive train of a two-cycle railroad diesel engine comprising silver wrist-pin bearings and the lubricating oil composition comprising the wear-inhibitor are also disclosed.

Abstract translation: 公开了用于具有银表面发动机部件的2循环铁路柴油发动机的润滑油组合物，该组合物包含有效量的耐银耐磨化合物。 还公开了一种用于抑制铁路发动机中银表面部件磨损的方法以及包括银腕针轴承和包含耐磨损剂的润滑油组合物的双循环铁路柴油发动机的传动系。