公开(公告)号：US20190241825A1

公开(公告)日：2019-08-08

申请号：US16318783

申请日：2017-07-17

Applicant: The Lubrizol Corporation

Inventor： William R.S. Barton ,  Daniel J. Saccomando ,  Michael R. Sutton ,  Stephen J. Cook ,  Paul R. Vincent ,  Ewan E. Delbridge ,  Shawn Dickess ,  Yanshi Zhang

IPC: C10M137/08 ,  C10M137/10

CPC classification number: C10M137/08 ,  C10M137/105 ,  C10M2205/0285 ,  C10M2215/224 ,  C10M2215/28 ,  C10M2219/022 ,  C10M2219/106 ,  C10M2223/043 ,  C10M2223/047 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/36 ,  C10N2240/04 ,  C10N2240/044 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/30

Abstract: A lubricant composition comprising an oil of lubricating viscosity and about 0.01 to about 5 percent by weight of a (thio)phosphoric acid salt (“phos-amine salt”) of at least one hydrocarbyl amine. The hydrocarbyl amine may be a hindered hydro-carbyl amine, an aromatic hydrocarbyl amine, or a combination thereof.

公开(公告)号：US20190225911A1

公开(公告)日：2019-07-25

申请号：US15774641

申请日：2016-11-10

Applicant: The Lubrizol Corporation

Inventor： Michael R. Sutton ,  Paul R. Vincent

IPC: C10M169/04 ,  C10M141/10 ,  C10M161/00

Abstract: The invention is directed to a zinc-free lubricating composition for an internal combustion engine containing a phosphorus anti-wear agent, an ashless antioxidant, and an oxyalkylated phenol compound. The lubricating composition provides wear protection, deposit control, and improved acid control with reduced levels of metal-containing additives.

公开(公告)号：US20180305632A1

公开(公告)日：2018-10-25

申请号：US16018991

申请日：2018-06-26

Applicant: The Lubrizol Corporation

Inventor： William R.S. Barton ,  Mark C. Davies ,  Michael R. Sutton ,  Matthew D. Gieselman ,  Christopher L. Friend ,  Ewan E. Delbridge ,  Patrick E. Mosier

IPC: C10M133/16 ,  C10M129/76 ,  C10M129/36 ,  C10M133/08 ,  C10M133/04

Abstract: The invention provides a lubricating composition containing an antiwear agent and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine, or a driveline device.

公开(公告)号：US09709534B2

公开(公告)日：2017-07-18

申请号：US14388840

申请日：2013-03-13

Applicant: The Lubrizol Corporation

Inventor： Oliver Smith ,  Michael R. Sutton

IPC: G01N29/42 ,  G01N29/04 ,  G01N29/46 ,  G01N29/44

CPC classification number: G01N29/4445 ,  G01N29/04 ,  G01N29/043 ,  G01N29/42 ,  G01N29/4409 ,  G01N29/46 ,  G01N2291/044 ,  G01N2291/102

Abstract: Ultrasonic measurement apparatus 10 includes a transmitter 14 to transmit an ultrasonic signal 16 into an item 12. A receiver 18 receives echoes 20 from the item 12. The apparatus 10 measures the frequency spectrum of the echo 20 and makes a comparison with another frequency spectrum to extract information relating to a change in the item 12. For example, the item 12 may wear during use. A comparison of the frequency spectrum, with previous frequency spectra, allows changes of dimension of the item 12 to be identified. Changes in amplitudes of the frequency spectrum allow changes in roughness to be detected.

公开(公告)号：US20230002699A1

公开(公告)日：2023-01-05

申请号：US17621269

申请日：2020-06-24

Applicant: The Lubrizol Corporation

Inventor： Chris Huener ,  Dean Hodgkinson ,  Michael R. Sutton ,  David Moss ,  Mark Garner ,  Clifford P. Kowall

IPC: C10M169/04 ,  C10M177/00 ,  C10M135/10 ,  C10M137/10 ,  C10M137/12 ,  C10M135/06 ,  C10M129/16 ,  C10M133/16 ,  C10M135/36 ,  C10M129/50 ,  C10M133/12 ,  C10M135/04 ,  C10M129/10 ,  C10M129/68 ,  C10M139/00 ,  C10M141/12 ,  C10M155/02 ,  C10M145/22 ,  C10M145/14 ,  C10M143/10 ,  C10M149/06 ,  C10M149/10 ,  C10M157/10 ,  C10M161/00 ,  C10L1/14 ,  C10L1/12 ,  C10L10/08 ,  C10L10/18 ,  C10L10/16 ,  B01F31/80 ,  B01F25/312

Abstract: The instant disclosure provides a process for preparing a lubricant or fuel additive mixture where an oil of lubricating viscosity or fuel are blended with additives that are mixed via an acoustic mixer. The additives and oil of lubricating viscosity or fuel can mixed together or any component of the lubricant or fuel additive mixture can be mixed separately prior to mixing to form the final lubricant. The process provides for continuous mixing to form lubricant and/or fuel additive mixture final products.

公开(公告)号：US09738849B2

公开(公告)日：2017-08-22

申请号：US15051985

申请日：2016-02-24

Applicant: The Lubrizol Corporation

Inventor： William R. S. Barton ,  Mark C. Davies ,  Michael R. Sutton ,  Matthew D. Gieselman ,  Patrick E. Mosier

IPC: C10M137/10 ,  C09K15/32 ,  C10M141/10 ,  C10M129/44 ,  C10M133/44 ,  C10M135/10 ,  C10M137/04

CPC classification number: C10M141/10 ,  C10M129/44 ,  C10M133/44 ,  C10M135/10 ,  C10M137/04 ,  C10M137/10 ,  C10M2207/028 ,  C10M2207/042 ,  C10M2207/124 ,  C10M2207/128 ,  C10M2207/24 ,  C10M2207/262 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/289 ,  C10M2215/02 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/089 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/049 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2210/02

Abstract: The invention provides a lubricating composition containing (a) an oil of lubricating viscosity, (b) a phosphite having at least one hydrocarbyl group that has 4 or more carbon atoms, and (c) a compound derived from a hydroxy-carboxylic acid. The invention further relates to the use of the lubricating composition in an internal combustion engine.

公开(公告)号：US20150203784A1

公开(公告)日：2015-07-23

申请号：US14421864

申请日：2013-08-19

Applicant: The Lubrizol Corporation

Inventor： William R.S. Barton ,  Mark C. Davies ,  Michael R. Sutton ,  Lynsey Hickman

IPC: C10M157/04

CPC classification number: C10M157/04 ,  C10M157/00 ,  C10M2203/1025 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2209/084 ,  C10M2209/086 ,  C10N2230/02 ,  C10N2230/68 ,  C10N2240/10 ,  C10N2260/09 ,  C10N2270/00 ,  C10N2220/021 ,  C10N2220/022

Abstract: A lubricating composition includes (A) an esterified copolymer comprising units (A1) derived from a vinyl monomer and units (A2) derived from a carboxylic acid monomer, the vinyl monomer comprising a vinyl aliphatic monomer, the carboxylic acid monomer comprising an ethylenically unsaturated carboxylic acid or derivative thereof, esterified with a primary alcohol; and (B) a diene rubber copolymer comprising at least a first block (B1) derived from a conjugated diene monomer and at least a second block (B2) derived from a vinyl aromatic monomer. A ratio of the diene rubber copolymer to the esterified copolymer in the lubricating composition (B:A) is from 0.01 to 0.9, by weight.

Abstract translation: 润滑组合物包括（A）包含衍生自乙烯基单体的单元（A1）和衍生自羧酸单体的单元（A2））的酯化共聚物，包含乙烯基脂族单体的乙烯基单体，包含烯属不饱和羧酸的羧酸单体 酸或其衍生物，用伯醇酯化; 和（B）至少包含衍生自共轭二烯单体的第一嵌段（B1）和至少一种衍生自乙烯基芳族单体的第二嵌段（B 2）的二烯橡胶共聚物。 润滑组合物（B:A）中的二烯橡胶共聚物与酯化共聚物的比例为0.01〜0.9重量％。

公开(公告)号：US20150053005A1

公开(公告)日：2015-02-26

申请号：US14388840

申请日：2013-03-13

Applicant: The Lubrizol Corporation

Inventor： Oliver Smith ,  Michael R. Sutton

IPC: G01N29/44 ,  G01N29/04 ,  G01N29/42

CPC classification number: G01N29/4445 ,  G01N29/04 ,  G01N29/043 ,  G01N29/42 ,  G01N29/4409 ,  G01N29/46 ,  G01N2291/044 ,  G01N2291/102

Abstract: Ultrasonic measurement apparatus 10 includes a transmitter 14 to transmit an ultrasonic signal 16 into an item 12. A receiver 18 receives echoes 20 from the item 12. The apparatus 10 measures the frequency spectrum of the echo 20 and makes a comparison with another frequency spectrum to extract information relating to a change in the item 12. For example, the item 12 may wear during use. A comparison of the frequency spectrum, with previous frequency spectra, allows changes of dimension of the item 12 to be identified. Changes in amplitudes of the frequency spectrum allow changes in roughness to be detected.

Abstract translation: 超声波测量装置10包括将超声信号16发送到项目12中的发射机14.接收机18从项目12接收回波20.设备10测量回波20的频谱，并与另一个频谱进行比较， 提取与项目12的改变有关的信息。例如，项目12可能在使用期间磨损。 频谱与以前的频谱的比较允许识别物品12的维度的变化。 频谱幅度的变化允许检测粗糙度的变化。

公开(公告)号：US11674106B2

公开(公告)日：2023-06-13

申请号：US16631645

申请日：2018-07-17

Applicant: The Lubrizol Corporation

Inventor： Joanne L. Jones ,  Mark C. Davies ,  Michael R. Sutton ,  Patrick E. Mosier

IPC: C10M169/04 ,  C10M101/00 ,  C10M125/24 ,  C10M129/52 ,  C10M133/04 ,  C10M133/16 ,  C10N30/00 ,  C10N40/25 ,  C10N10/02 ,  C10N10/04 ,  C10N20/02 ,  C10N20/04 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N60/14

CPC classification number: C10M169/045 ,  C10M101/00 ,  C10M125/24 ,  C10M129/52 ,  C10M133/04 ,  C10M133/16 ,  C10M2207/262 ,  C10M2215/08 ,  C10M2215/086 ,  C10M2217/043 ,  C10M2219/046 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/049 ,  C10M2223/06 ,  C10N2010/02 ,  C10N2010/04 ,  C10N2020/02 ,  C10N2020/04 ,  C10N2030/04 ,  C10N2030/06 ,  C10N2030/10 ,  C10N2030/36 ,  C10N2030/42 ,  C10N2030/45 ,  C10N2030/52 ,  C10N2040/253 ,  C10N2060/14

Abstract: The disclosed technology relates to lubricants for compression ignition internal combustion engines, particularly those demonstrating at least one of improved seals performance, reduced deposit formation, and excellent durability. The present invention provides a low zinc lubricating composition comprising (a) an oil of lubricating viscosity, (b) a borated dispersant, and (c) a metal-free organo-phosphorus anti-wear additive, wherein the lubricating composition is substantially free of a metal containing sulfur coupled alkyl phenol compound. Further, the low zinc lubricating composition contains zinc in an amount less than 600 ppm by weight of the composition.

公开(公告)号：US10738263B2

公开(公告)日：2020-08-11

申请号：US15774641

申请日：2016-11-10

Applicant: The Lubrizol Corporation

Inventor： Michael R. Sutton ,  Paul R. Vincent

IPC: C10M169/04 ,  C10M141/10 ,  C10M161/00

Abstract: The invention is directed to a zinc-free lubricating composition for an internal combustion engine containing a phosphorus anti-wear agent, an ashless antioxidant, and an oxyalkylated phenol compound. The lubricating composition provides wear protection, deposit control, and improved acid control with reduced levels of metal-containing additives.