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：US20170022444A1

公开(公告)日：2017-01-26

申请号：US15288839

申请日：2016-10-07

Applicant: The Lubrizol Corporation

Inventor： Ewan E. Delbridge ,  Virginia A. Carrick ,  John K. Pudelski ,  Matthew D. Giesleman ,  Christopher L. Friend ,  Patrick E. Mosier ,  Michele M. Rogers ,  Mark T. Tierney

IPC: C10M159/12

CPC classification number: C10M159/12 ,  C10M125/00 ,  C10M125/20 ,  C10M125/22 ,  C10M125/24 ,  C10M125/26 ,  C10M129/04 ,  C10M129/10 ,  C10M129/26 ,  C10M129/54 ,  C10M129/88 ,  C10M129/92 ,  C10M129/95 ,  C10M133/04 ,  C10M133/06 ,  C10M133/08 ,  C10M133/30 ,  C10M133/40 ,  C10M133/46 ,  C10M135/08 ,  C10M135/10 ,  C10M137/00 ,  C10M137/08 ,  C10M137/12 ,  C10M137/14 ,  C10M159/22 ,  C10M159/24 ,  C10M169/04 ,  C10M2201/00 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2203/1025 ,  C10M2205/028 ,  C10M2207/02 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/08 ,  C10M2207/10 ,  C10M2207/123 ,  C10M2207/126 ,  C10M2207/144 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2207/28 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/20 ,  C10M2215/221 ,  C10M2215/224 ,  C10M2215/226 ,  C10M2215/28 ,  C10M2219/04 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/02 ,  C10M2223/045 ,  C10M2223/08 ,  C10M2227/061 ,  C10N2210/02 ,  C10N2220/04 ,  C10N2230/04 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/10

Abstract: A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition.

Abstract translation: 一种油溶性离子型洗涤剂的组合物，其不对组合物贡献金属离子，并且其包含季铵非金属阳离子和具有足够长度的至少一个烃基的有机阴离子以赋予洗涤剂油溶性， 具有总碱值（TBN）至总酸值（TAN）比至少为2:1的洗涤剂赋予润滑剂组合物无灰的碱度。

公开(公告)号：US20160208189A1

公开(公告)日：2016-07-21

申请号：US14910934

申请日：2014-08-11

Applicant: THE LUBRIZOL CORPORATION

Inventor： Gary M. Walker ,  Ewan E. Delbridge ,  Yanshi Zhang ,  Edward P. Sampler ,  Stephen J. Cook ,  Christopher L. Friend ,  Mohamed G. Fahmy

IPC: C10M161/00 ,  C10M135/10 ,  C10M129/10 ,  C10M145/24

CPC classification number: C10M161/00 ,  C10M129/10 ,  C10M135/10 ,  C10M145/24 ,  C10M159/20 ,  C10M165/00 ,  C10M2203/1025 ,  C10M2205/022 ,  C10M2205/04 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2209/102 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/108 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/52 ,  C10N2240/10 ,  C10N2220/022 ,  C10M2205/06 ,  C10M2205/024

Abstract: The invention provides a process to prepare a detergent in the presence of a polyether compound. The invention further provides for a lubricating composition containing the detergent. The invention further relates to the use of the lubricating composition in a mechanical device such as an internal combustion engine.

Abstract translation: 本发明提供了在聚醚化合物存在下制备洗涤剂的方法。 本发明还提供含有洗涤剂的润滑组合物。 本发明还涉及在诸如内燃机的机械装置中使用润滑组合物。

公开(公告)号：US20150353860A1

公开(公告)日：2015-12-10

申请号：US14830884

申请日：2015-08-20

Applicant: The Lubrizol Corporation

Inventor： Ewan E. Delbridge ,  Renee A. Eveland ,  Joanne L. Jones ,  John K. Pudelski ,  Nicholas Proust

IPC: C10M161/00

CPC classification number: C10M161/00 ,  C10M129/95 ,  C10M133/44 ,  C10M133/52 ,  C10M133/56 ,  C10M145/24 ,  C10M145/38 ,  C10M149/12 ,  C10M149/14 ,  C10M159/005 ,  C10M159/12 ,  C10M2207/129 ,  C10M2207/34 ,  C10M2209/082 ,  C10M2209/086 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/107 ,  C10M2209/109 ,  C10M2215/02 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/086 ,  C10M2215/223 ,  C10M2215/26 ,  C10M2217/04 ,  C10M2217/041 ,  C10M2217/06 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/36 ,  C10N2230/52 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2240/12 ,  C10M2209/103

Abstract: The disclosed technology relates to a dispersant composition comprising the reaction product of a polyolefin acylating agent and an amine terminated or hydroxyl terminated polyether. In addition, the technology relates to lubricating compositions containing the dispersant composition and an optional synergistic amount of another dispersant, as well as methods of employing the dispersant composition in an engine and engine oils.

Abstract translation: 所公开的技术涉及包含聚烯烃酰化剂和胺封端或羟基封端的聚醚的反应产物的分散剂组合物。 此外，该技术涉及含有分散剂组合物和任选的协同量的另一种分散剂的润滑组合物，以及在发动机油和发动机油中使用分散剂组合物的方法。

公开(公告)号：US20150225664A1

公开(公告)日：2015-08-13

申请号：US14424460

申请日：2013-08-19

Applicant: The Lubrizol Corporation

Inventor： Danielle N. Ivancic ,  Christopher L. Friend ,  Christopher J. Ciolli ,  Scott Capitosti ,  Ewan E. Delbridge ,  William D. Abraham

IPC: C10M135/02 ,  C07C321/26

CPC classification number: C10M135/02 ,  C07C321/26 ,  C07C321/28 ,  C10M135/28 ,  C10M2203/1025 ,  C10M2207/026 ,  C10M2207/283 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/02 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2219/086 ,  C10M2219/089 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/10 ,  C10N2230/36 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/10

Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a sulfurized aromatic amine compound, especially sulfur coupled aniline. The invention further relates to methods of lubricating an internal combustion engine by supplying the described lubricating composition to the internal combustion engine. The invention further relates to the use of the sulfurized aromatic amine compound as a TBN booster and an antioxidant.

Abstract translation: 本发明提供了含有润滑粘度的油和硫化芳香胺化合物，特别是硫联苯胺的润滑组合物。 本发明还涉及通过将所述润滑组合物供给到内燃机来润滑内燃机的方法。 本发明还涉及硫化芳族胺化合物作为TBN助剂和抗氧化剂的用途。

公开(公告)号：US20140249059A1

公开(公告)日：2014-09-04

申请号：US14277124

申请日：2014-05-14

Applicant: The Lubrizol Corporation

Inventor： Ewan E. Delbridge ,  Virginia A. Carrick ,  John K. Pudelski ,  Matthew D. Giesleman ,  Christopher L. Friend ,  Patrick E. Mosier ,  Michele M. Rogers ,  Mark T. Tierney

IPC: C10M135/10 ,  C10M133/46 ,  C10M133/40 ,  C10M133/06

CPC classification number: C10M159/12 ,  C10M125/00 ,  C10M125/20 ,  C10M125/22 ,  C10M125/24 ,  C10M125/26 ,  C10M129/04 ,  C10M129/10 ,  C10M129/26 ,  C10M129/54 ,  C10M129/88 ,  C10M129/92 ,  C10M129/95 ,  C10M133/04 ,  C10M133/06 ,  C10M133/08 ,  C10M133/30 ,  C10M133/40 ,  C10M133/46 ,  C10M135/08 ,  C10M135/10 ,  C10M137/00 ,  C10M137/08 ,  C10M137/12 ,  C10M137/14 ,  C10M159/22 ,  C10M159/24 ,  C10M169/04 ,  C10M2201/00 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2203/1025 ,  C10M2205/028 ,  C10M2207/02 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/08 ,  C10M2207/10 ,  C10M2207/123 ,  C10M2207/126 ,  C10M2207/144 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2207/28 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/20 ,  C10M2215/221 ,  C10M2215/224 ,  C10M2215/226 ,  C10M2215/28 ,  C10M2219/04 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/02 ,  C10M2223/045 ,  C10M2223/08 ,  C10M2227/061 ,  C10N2210/02 ,  C10N2220/04 ,  C10N2230/04 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/10

Abstract: A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition.

Abstract translation: 一种油溶性离子型洗涤剂的组合物，其不对组合物贡献金属离子，并且其包含季铵非金属阳离子和具有足够长度的至少一个烃基的有机阴离子以赋予洗涤剂油溶性， 具有总碱值（TBN）至总酸值（TAN）比至少为2:1的洗涤剂赋予润滑剂组合物无灰的碱度。

公开(公告)号：US20230151295A1

公开(公告)日：2023-05-18

申请号：US17797707

申请日：2021-02-04

Applicant: The Lubrizol Corporation

Inventor： Ben McDermott ,  Joanne L. Jones ,  Craig J. Jones ,  Ewan E. Delbridge

IPC: C10M169/04 ,  C10M129/54 ,  C10M135/10 ,  C10M133/06 ,  C10M129/16 ,  C10M141/08 ,  C10M149/10 ,  C10M155/00 ,  C10M157/10 ,  C10M161/00

CPC classification number: C10M169/044 ,  C10M129/54 ,  C10M135/10 ,  C10M133/06 ,  C10M129/16 ,  C10M141/08 ,  C10M149/10 ,  C10M155/00 ,  C10M157/10 ,  C10M161/00 ,  C10M2203/003 ,  C10M2207/262 ,  C10M2219/046 ,  C10M2215/26 ,  C10M2207/04 ,  C10M2217/028 ,  C10M2229/00 ,  C10N2030/04

Abstract: The instant disclosure generally relates to lubricating compositions having an oil of lubricating viscosity, a boron-containing additive, a boron-free dispersant, an overbased magnesium-based detergent, an overbased calcium-based detergent, an ashless friction modifier, and, optionally, other performance additives. The instant lubricating composition has a High Temperature High Shear (HTHS) viscosity according to ASTM D4683 of less than 2.7 mPa s. The instant lubricating compositions disclosed herein may accomplish one or more of the following improve fuel economy, reduce corrosion, reduce oxidation, improve cleanliness, and improve wear performance of an internal combustion engine.

公开(公告)号：US20220403284A1

公开(公告)日：2022-12-22

申请号：US17764009

申请日：2020-09-24

Applicant: The Lubrizol Corporation

Inventor： Craig J. Jones ,  Ben McDermott ,  Joanne L. Jones ,  Ewan E. Delbridge ,  Alex Brewster

IPC: C10M169/04 ,  C10M149/10 ,  C10M155/00 ,  C10M157/10 ,  C10M129/54 ,  C10M135/10 ,  C10M135/18 ,  C10M137/10 ,  C10M141/10 ,  C10M161/00

Abstract: The instant disclosure generally relates to lubricating compositions having an oil of lubricating viscosity, a mixture of boron-containing and boron-free dispersants, an overbased magnesium-based detergent, an overbased calcium-based detergent, a molybdenum-containing material, and, optionally, other performance additives. The instant lubricating compositions may improve one or more of cleanliness, TBN retention, fuel economy and low-speed preignition (“LSPI”).

公开(公告)号：US11518954B2

公开(公告)日：2022-12-06

申请号：US17226605

申请日：2021-04-09

Applicant: The Lubrizol Corporation

Inventor： Ewan E. Delbridge ,  Patrick E. Mosier

IPC: C10M135/10 ,  C10M137/12 ,  C10M137/04 ,  C10M133/06 ,  C10M133/46 ,  C10M129/54 ,  C10M133/12 ,  C10M149/10 ,  C10M169/04 ,  C10M137/08 ,  C10N20/04 ,  C10N20/00 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N30/00 ,  C10N40/25

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 a metal-free basic detergent. The lubricating composition provides wear protection, deposit control, and improved acid control with reduced levels of metal-containing additives.

公开(公告)号：US11384308B2

公开(公告)日：2022-07-12

申请号：US16318775

申请日：2017-07-17

Applicant: The Lubrizol Corporation

Inventor： William R. S. Barton ,  Daniel J. Saccomando ,  Jamal Kassir ,  Paul E. Adams ,  Lisa Blanazs ,  Michael R. Sutton ,  Stephen J. Cook ,  Paul R. Vincent ,  Ewan E. Delbridge ,  Yanshi Zhang

IPC: C10M137/08 ,  C10M107/02 ,  C10M169/04 ,  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 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.