公开(公告)号：US10526559B2

公开(公告)日：2020-01-07

申请号：US15552617

申请日：2016-02-25

Applicant: The Lubrizol Corporation

Inventor： Kamalakumari Kunchithapatham Salem ,  David J. Moreton ,  Mohamed G. Fahmy ,  Gary M. Walker ,  James P. Roski ,  Adam Cox ,  W. Preston Barnes ,  Ewan E. Delbridge ,  Jason E. Melvin ,  Robert D. Dura

IPC: C10M159/22 ,  C10M129/10 ,  C10M129/14 ,  C10M129/91 ,  C10M129/12 ,  C10M129/16

Abstract: The disclosed technology provides a lubricating composition comprising an oil of lubricating viscosity and 0.2 wt % to 10 wt % of a salt of a hydroxyl functional aromatic compound. The disclosed technology further relates to a method of lubricating a mechanical device with the lubricant composition.

公开(公告)号：US10975323B2

公开(公告)日：2021-04-13

申请号：US15781005

申请日：2016-12-07

Applicant: THE LUBRIZOL CORPORATION

Inventor： Kamalakumari K. Salem ,  Gary M. Walker ,  Ewan E. Delbridge ,  David J. Moreton ,  Adam Cox ,  W. Preston Barnes ,  James P. Roski ,  Mohamed G. Fahmy

IPC: C10M135/30 ,  C10M101/00 ,  C10M107/00 ,  C10N30/04 ,  C10N30/00 ,  C10N20/02 ,  C10N30/06 ,  C10N30/10 ,  C10N30/12 ,  C10N40/04 ,  C10N40/25 ,  C10N60/10 ,  C10N70/00

Abstract: A lubricating composition includes a sulfurized oxy-substituted aromatic polyol compound and an oil of lubricating viscosity. The sulfurized oxy-substituted aromatic polyol compound includes at least one of a sulfurized oxy-substituted aromatic polyol and a salt of a sulfurized oxy-substituted aromatic polyol. The compound is suitable as a replacement for detergents that contain Cn alkyl phenols derived from oligomers of propylene.

公开(公告)号：US20180355273A1

公开(公告)日：2018-12-13

申请号：US15775108

申请日：2016-11-15

Applicant: The Lubrizol Corporation

Inventor： Blayne M. McKenzie ,  Gary M. Walker ,  James P. Roski ,  Ewan E. Delbridge

IPC: C10M169/04 ,  C10M129/10 ,  C10M137/02 ,  C10M135/30 ,  C10M129/54 ,  C10M141/10 ,  C10M135/36 ,  C10M137/10 ,  C10M135/04

CPC classification number: C10M169/04 ,  C10M129/10 ,  C10M129/54 ,  C10M135/04 ,  C10M135/30 ,  C10M135/36 ,  C10M137/02 ,  C10M137/10 ,  C10M141/10 ,  C10M159/22 ,  C10M163/00 ,  C10M2203/003 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/023 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/144 ,  C10M2207/262 ,  C10M2219/00 ,  C10M2219/022 ,  C10M2219/08 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2219/106 ,  C10M2223/00 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/049 ,  C10N2210/02 ,  C10N2220/028 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/40 ,  C10N2230/52 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/10 ,  C10N2220/022

Abstract: The disclosed technology relates to the use of toxicologically acceptable hydrocarbyl- (e.g. alkyl-) phenol detergents and their salts in automotive lubricating oils, such as, for example, automatic or manual transmissions.

公开(公告)号：US09617496B2

公开(公告)日：2017-04-11

申请号：US14376444

申请日：2013-02-06

Applicant: The Lubrizol Corporation

Inventor： Gary M. Walker ,  Roger L. Sowerby ,  James P. Roski ,  Roger L. Parsons ,  Christopher L. Friend ,  Andre Grange ,  Christopher J. Ciolli ,  Mohamed G. Fahmy ,  Jayasooriya Sujith Perera

IPC: C10M159/22 ,  C10M135/02 ,  C07G99/00

CPC classification number: C10M159/22 ,  C07G17/00 ,  C10M135/02 ,  C10M2207/028 ,  C10M2219/02 ,  C10N2210/02 ,  C10N2230/52 ,  C10N2270/00

Abstract: A sulfurized alkaline earth metal (e.g., calcium) dodecylphenate is prepared by reacting (i) dodecylphenol with (ii) calcium hydroxide or calcium oxide in an amount of about 0.3 to about 0.7 moles per mole of dodecylphenol charged and (iii) an alkylene glycol in an amount of about 0.13 to about 0.6 moles per mole of dodecylphenol charged; and reacting the product of the first step with sulfur in an amount of about 1.6 to about 3 moles per mole of dodecylphenol charged; and thereafter optionally reacting the product with additional calcium hydroxide or calcium oxide and with carbon dioxide so as to form an overbased phenate. The product thus prepared has reduced levels of monomeric dodecylphenol.

公开(公告)号：US20200283694A1

公开(公告)日：2020-09-10

申请号：US15781005

申请日：2016-12-07

Applicant: THE LUBRIZOL CORPORATION

Inventor： Kamalakumari K. Salem ,  Gary M. Walker ,  Ewan E. Delbridge ,  David J. Moreton ,  Adam Cox ,  W. Preston Bames ,  James P. Roski ,  Mohamed G. Fahmy

IPC: C10M135/30 ,  C10M101/00 ,  C10M107/00

Abstract: A lubricating composition includes a sulfurized oxy-substituted aromatic polyol compound and an oil of lubricating viscosity. The sulfurized oxy-substituted aromatic polyol compound includes at least one of a sulfurized oxy-substituted aromatic polyol and a salt of a sulfurized oxy-substituted aromatic polyol. The compound is suitable as a replacement for detergents that contain Cn alkyl phenols derived from oligomers of propylene.

公开(公告)号：US10364402B2

公开(公告)日：2019-07-30

申请号：US15532565

申请日：2015-12-03

Applicant: The Lubrizol Corporation

Inventor： Kamalakumari Kunchithapatham Salem ,  David J. Moreton ,  Mohamed G. Fahmy ,  Gary M. Walker ,  James P. Roski ,  Yanshi Zhang ,  Adam Cox ,  W. Preston Barnes ,  Ewan E. Delbridge

IPC: C10M129/16 ,  C10M169/04 ,  C10M129/20 ,  C10M129/76 ,  C10M139/00 ,  C10M141/12 ,  F02B77/04

Abstract: The disclosed technology provides a lubricating composition comprising an oil of lubricating viscosity and 0.01 wt % to 10 wt % of an oxyalkylated aromatic polyol compound, wherein the aromatic compound has at least one alkoxy group represented by —OR1 group, R1 is hydroxyalkyl, or a (poly)ether group, and either: at least one hydroxyl group, or at least one alkoxy group represented by —OR1 group, where R1 is alkyl, or a (poly)ether group, or at least one oxyalkyl group represented by —OR1, where R1 is hydroxyalkyl or a (poly)ether group. The disclosed technology further relates to a method of lubricating a mechanical device (such as an internal combustion engine) with the lubricating composition. The disclosed technology further relates to the use of the oxyalkylated aromatic polyol compound in the lubricating composition to a passenger car internal combustion engine at least one of (i) control of fuel economy, (ii) control of corrosion, (iii) cleanliness, and (iv) control of bore wear.

公开(公告)号：US20170211008A1

公开(公告)日：2017-07-27

申请号：US15313128

申请日：2015-05-21

Applicant: The Lubrizol Corporation

Inventor： Gary M. Walker ,  James P. Roski ,  Ewan E. Delbridge

IPC: C10M133/44 ,  C10M129/50 ,  C10M137/10 ,  C10M129/10 ,  C10M135/10

CPC classification number: C10M133/44 ,  C10M129/10 ,  C10M129/50 ,  C10M135/10 ,  C10M137/10 ,  C10M159/22 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/04 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/262 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/40 ,  C10N2230/52 ,  C10N2240/10 ,  C10N2240/102 ,  C10M2205/06

Abstract: The disclosed technology provides alkylphenol-containing detergent having at least one unit (a) of an alkyl-substituted phenol wherein the alkyl group is derived from oligomers of an olefin compound containing 3 to 8 carbon atoms, wherein the polyolefin-derived alkyl group comprises at least 30 mol percent of an olefin with 4 or more carbon atoms. The invention further relates to a method of lubricating a mechanical device with the lubricant composition.

公开(公告)号：US20160264904A1

公开(公告)日：2016-09-15

申请号：US15159055

申请日：2016-05-19

Applicant: The Lubrizol Corporation

Inventor： James P. Roski ,  Ewan E. Delbridge ,  Christopher L. Friend ,  Gary M. Walker ,  Virginia A. Carrick ,  Jonathan S. Vilardo

IPC: C10M135/10

CPC classification number: C10M135/10 ,  C07C309/24 ,  C10M159/20 ,  C10M2207/129 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/106 ,  C10M2223/045 ,  C10N2030/02 ,  C10N2030/04 ,  C10N2030/06 ,  C10N2030/18 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/18 ,  C10N2230/20 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/045 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/401 ,  C10N2240/402 ,  C10N2250/10 ,  C10N2210/01 ,  C10N2210/02

Abstract: An overbased alkylated arylalkyl sulfonate is easy to prepare and is useful as a detergent in various lubricant applications.

Abstract translation: 高碱性烷基化芳基烷基磺酸酯易于制备，并且可用作各种润滑剂应用中的洗涤剂。

公开(公告)号：US20230088684A1

公开(公告)日：2023-03-23

申请号：US17796765

申请日：2021-01-29

Applicant: The Lubrizol Corporation

Inventor： Edward P. Sampler ,  John-Louis DiFlavio ,  Gary M. Walker ,  James P. Roski ,  Hyungsoo Kim

IPC: C07C51/41 ,  C07C51/47 ,  C07C51/48 ,  C10M129/54 ,  C10M159/22 ,  C10M177/00

Abstract: Alkyl salicylic acids, overbased detergents derived from alkyl salicylic acids, lubricating compositions including the alkyl salicylic acids and/or overbased detergents, and processes of making and using the same, are described.

公开(公告)号：US11466226B2

公开(公告)日：2022-10-11

申请号：US16843323

申请日：2020-04-08

Applicant: The Lubrizol Corporation

Inventor： Gary M. Walker ,  James P. Roski ,  Ewan E. Delbridge

IPC: C10M133/44 ,  C10M159/22 ,  C10M129/10 ,  C10M129/50 ,  C10M135/10 ,  C10M137/10 ,  C10N10/02 ,  C10N10/04 ,  C10N30/02 ,  C10N30/04 ,  C10N30/06 ,  C10N30/08 ,  C10N30/10 ,  C10N30/12 ,  C10N30/00 ,  C10N40/25

Abstract: The disclosed technology provides alkylphenol-containing detergent having at least one unit (a) of an alkyl-substituted phenol wherein the alkyl group is derived from oligomers of an olefin compound containing 3 to 8 carbon atoms, wherein the polyolefin-derived alkyl group comprises at least 30 mol percent of an olefin with 4 or more carbon atoms. The invention further relates to a method of lubricating a mechanical device with the lubricant composition.