公开(公告)号：US11352582B2

公开(公告)日：2022-06-07

申请号：US15773605

申请日：2016-10-27

Applicant: The Lubrizol Corporation

Inventor： Jamal Kassir ,  William R. S. Barton ,  Paul E. Adams ,  Lisa Blanazs

IPC: C10M141/10 ,  C10M169/04 ,  C10M137/08 ,  C10M107/02 ,  C10M129/56 ,  C10M135/36 ,  C10N10/04 ,  C10N20/02 ,  C10N30/02 ,  C10N30/04 ,  C10N30/06 ,  C10N30/12 ,  C10N30/00 ,  C10N40/04 ,  C10N70/00

Abstract: A lubricant composition comprising an oil of lubricating viscosity and 0.01 to 5 percent by weight of a substantially sulfur-free alkyl phosphate amine salt, where at least 30 mole percent of the phosphorus atoms are in an alkyl pyrophosphate salt structure, exhibits good antiwear performance. In the phosphate amine salt, at least 80 mole percent of the alkyl groups are typically secondary alkyl groups of 3 to 12 carbon atoms.

公开(公告)号：US10954465B2

公开(公告)日：2021-03-23

申请号：US15700349

申请日：2017-09-11

Applicant: The Lubrizol Corporation

Inventor： William R. S. Barton

IPC: C10M141/10 ,  C10M169/04 ,  C10M173/00 ,  C10M163/00 ,  C10N10/02 ,  C10N10/04 ,  C10N20/04 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N30/00 ,  C10N40/04

Abstract: The present invention relates to a lubricating composition containing: an oil of lubricating viscosity, a non-borated dispersant, a detergent, and an antiwear package comprising (a) a derivative of a hydroxycarboxylic acid, (b) an amine salt of a phosphoric acid ester, and (c) a phosphite having at least one hydrocarbyl group with 4 or more carbon atoms. The invention further provides for a method of lubricating a driveline device application by employing a lubricating composition containing the antiwear package.

公开(公告)号：US10519396B2

公开(公告)日：2019-12-31

申请号：US15772691

申请日：2016-11-04

Applicant: The Lubrizol Corporation

Inventor： Suzanne Patterson ,  Brian B. Filippini ,  Tomoya Higuchi ,  William R. S. Barton

IPC: C10M169/04 ,  C10M137/08 ,  C10M135/36 ,  C10M129/56 ,  C10M107/02 ,  C10M141/10

Abstract: A lubricant composition comprising an oil of lubricating viscosity and 0.01 to 5 percent by weight of a substantially sulfur-free alkyl phosphate amine salt, where at least 30 mole percent of the phosphorus atoms are in an alkyl pyrophosphate salt structure, exhibits good antiwear performance, even in the presence of corrosion inhibitor additives. In the phosphate amine salt, at least 80 mole percent of the alkyl groups are typically secondary alkyl groups of 3 to 12 carbon atoms.

公开(公告)号：US10119091B2

公开(公告)日：2018-11-06

申请号：US15306654

申请日：2015-04-28

Applicant: The Lubrizol Corporation

Inventor： Daniel J. Saccomando ,  Ewan E. Delbridge ,  William R. S. Barton

IPC: C10M133/06 ,  C10M141/08 ,  C10M141/10

Abstract: A lubricant composition comprising an oil of lubricating viscosity and an N-hydrocarbyl-substituted aminoester, wherein the N-hydrocarbyl substituent comprises a hydrocarbyl group of at least 3 carbons atoms, with a branch at the 1 or 2 position of the hydrocarbyl chain, provides good iron and copper corrosion performance in driveline or gear applications.

公开(公告)号：US20170240836A1

公开(公告)日：2017-08-24

申请号：US15306654

申请日：2015-04-28

Applicant: The Lubrizol Corporation

Inventor： Daniel J. Saccomando ,  Ewan E. Delbridge ,  William R. S. Barton

IPC: C10M133/06 ,  C10M137/04 ,  C10M135/36 ,  C10M137/10 ,  C10M141/08 ,  C10M141/10

CPC classification number: C10M133/06 ,  C10M141/08 ,  C10M141/10 ,  C10M2215/04 ,  C10M2219/022 ,  C10M2219/106 ,  C10M2223/04 ,  C10M2223/043 ,  C10M2223/047 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044

Abstract: A lubricant composition comprising an oil of lubricating viscosity and an N-hydrocarbyl-substituted aminoester, wherein the N-hydrocarbyl substituent comprises a hydrocarbyl group of at least 3 carbons atoms, with a branch at the 1 or 2 position of the hydrocarbyl chain, provides good iron and copper corrosion performance in driveline or gear applications.

公开(公告)号：US11168278B2

公开(公告)日：2021-11-09

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 ,  C10N20/02 ,  C10N30/02 ,  C10N30/06 ,  C10N30/00 ,  C10N40/04 ,  C10N40/12 ,  C10N40/25 ,  C10N40/30

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 hydrocarbyl amine, an aromatic hydrocarbyl amine, or a combination thereof.

公开(公告)号：US20180237715A1

公开(公告)日：2018-08-23

申请号：US15960986

申请日：2018-04-24

Applicant: The Lubrizol Corporation

Inventor： Patrick E. Mosier ,  Jason R. Brown ,  Matthew D. Gieselman ,  Calvin W. Schroeck ,  Seth L. Crawley ,  William R. S. Barton ,  William C. Ward, JR.

IPC: C10M133/40 ,  C10M133/58 ,  C10M159/12 ,  C10M133/46 ,  C10M133/48 ,  C10M129/20 ,  C10M133/44

CPC classification number: C10M133/40 ,  C10M129/20 ,  C10M133/44 ,  C10M133/46 ,  C10M133/48 ,  C10M133/58 ,  C10M159/12 ,  C10M2205/022 ,  C10M2205/04 ,  C10M2207/028 ,  C10M2207/044 ,  C10M2207/262 ,  C10M2215/064 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2220/033 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/52 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10M2205/024 ,  C10M2205/06 ,  C10N2260/02 ,  C10N2210/02

Abstract: The present invention relates to a lubricating composition containing (a) an oil of lubricating viscosity; and(b) a compound selected from the group consisting of: (i) an ester-containing heterocycle; (ii) an amide-containing heterocycle; and (iii) a pyrimidine, wherein the ester-containing heterocycle and the amide-containing heterocycle have a hydrocarbyl group containing 6 to 40 carbon atoms. The invention further provides for a method of supplying an internal combustion engine with the lubricating composition.

公开(公告)号：US10005979B2

公开(公告)日：2018-06-26

申请号：US15309140

申请日：2015-05-06

Applicant: The Lubrizol Corporation

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

IPC: C10M137/08 ,  C10M159/12 ,  C10M137/10

CPC classification number: C10M137/08 ,  C10M137/105 ,  C10M159/123 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/022 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2205/08 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/127 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2219/089 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2223/045 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/36 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2260/14 ,  C10N2220/022 ,  C10N2210/02 ,  C10N2260/02 ,  C10M2205/024 ,  C10M2209/086

Abstract: The invention provides a lubricant composition comprising an oil of lubricating viscosity and 0.01 wt % to 15 wt % of a (thio)phosphoric acid salt of an N-hydrocarbyl-substituted gamma- (γ-) or delta-amino(thio)ester. The invention further relates to a method of lubricating a mechanical device with the lubricant composition.

公开(公告)号：US08722599B2

公开(公告)日：2014-05-13

申请号：US13939289

申请日：2013-07-11

Applicant: The Lubrizol Corporation

Inventor： William R. S. Barton ,  Seth L. Crawley ,  Patrick E. Mosier ,  Matthew D. Gieselman ,  Daniel J. Saccomando

IPC: C07C69/34 ,  C10M137/10 ,  C10M159/24 ,  C10M159/22

CPC classification number: C10M133/16 ,  C10M129/26 ,  C10M129/76 ,  C10M133/04 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/042 ,  C10M2207/262 ,  C10M2207/281 ,  C10M2207/283 ,  C10M2207/289 ,  C10M2209/102 ,  C10M2209/104 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/224 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/089 ,  C10M2223/043 ,  C10M2223/045 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/54 ,  C10N2230/56 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2210/02 ,  C10M2209/108

Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a compound obtained/obtainable by a process comprising reacting a glycolic acid, a 2-halo-acetic acid, or a lactic acid, or an alkali or alkaline metal salts thereof, (typically glycolic acid or a 2-halo-acetic acid) with at least one member selected from the group consisting of an amine, an alcohol, and an aminoalcohol. The invention further relates to the use of the lubricating composition in an internal combustion engine.

Abstract translation: 本发明提供一种润滑组合物，其含有润滑粘度的油和通过包括使乙醇酸，2-卤代乙酸或乳酸或其碱金属或碱金属盐反应的方法获得/获得的化合物（ 通常是乙醇酸或2-卤代 - 乙酸）与至少一种选自胺，醇和氨基醇的成员。 本发明还涉及润滑组合物在内燃机中的应用。

公开(公告)号：US20130296208A1

公开(公告)日：2013-11-07

申请号：US13939238

申请日：2013-07-11

Applicant: The Lubrizol Corporation

Inventor： William R. S. Barton ,  Seth L. Crawley ,  Patrick E. Mosier ,  Matthew D. Gieselman ,  Daniel J. Saccomando

IPC: C10M133/16

CPC classification number: C10M133/16 ,  C10M129/26 ,  C10M129/76 ,  C10M133/04 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/042 ,  C10M2207/262 ,  C10M2207/281 ,  C10M2207/283 ,  C10M2207/289 ,  C10M2209/102 ,  C10M2209/104 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/224 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/089 ,  C10M2223/043 ,  C10M2223/045 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/54 ,  C10N2230/56 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2210/02 ,  C10M2209/108

Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a compound obtained/obtainable by a process comprising reacting a glycolic acid, a 2-halo-acetic acid, or a lactic acid, or an alkali or alkaline metal salts thereof, (typically glycolic acid or a 2-halo-acetic acid) with at least one member selected from the group consisting of an amine, an alcohol, and an aminoalcohol. The invention further relates to the use of the lubricating composition in an internal combustion engine.

Abstract translation: 本发明提供一种润滑组合物，其含有润滑粘度的油和通过包括使乙醇酸，2-卤代乙酸或乳酸或其碱金属或碱金属盐反应的方法获得/获得的化合物（ 通常是乙醇酸或2-卤代 - 乙酸）与至少一种选自胺，醇和氨基醇的成员。 本发明还涉及润滑组合物在内燃机中的应用。