公开(公告)号：CA2911506A1

公开(公告)日：2014-11-27

申请号：CA2911506

申请日：2014-05-21

Applicant: LUBRIZOL CORP

Inventor： IVANCIC DANIELLE N ,  DELBRIDGE EWAN E ,  ZHANG YANSHI ,  CAPITOSTI SCOTT ,  FRIEND CHRISTOPHER L

IPC: C10M159/12 ,  C10M133/12 ,  C10M133/16 ,  C10M169/04

Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a N-acylated aromatic amine compound. 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 N-acylated aromatic amine compound as a TBN booster.

公开(公告)号：CA2782217A1

公开(公告)日：2011-06-03

申请号：CA2782217

申请日：2010-11-17

Applicant: LUBRIZOL CORP

Inventor： DELBRIDGE EWAN E ,  MULLAY JOHN J ,  BURRINGTON JAMES D ,  SHARPE JONATHAN S ,  DUNKERLEY JOHN W

IPC: C10M141/06 ,  C10M171/06

Abstract: The present invention relates to functional fluid compositions containing friction modifiers, and specifically stable compositions containing friction modifiers with limited solubility in and/or limited compatibility with the func¬ tional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and friction modifiers derived from hydroxy-carboxylic acids, where the friction modifier is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy.

公开(公告)号：AU2020354580A1

公开(公告)日：2022-04-14

申请号：AU2020354580

申请日：2020-09-24

Applicant: LUBRIZOL CORP

Inventor： JONES CRAIG J ,  MCDERMOTT BEN ,  BREWSTER ALEX ,  JONES JOANNE L ,  DELBRIDGE EWAN E

IPC: C10M141/06 ,  C10M141/10

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：DK3307858T3

公开(公告)日：2021-07-12

申请号：DK16731469

申请日：2016-06-10

Applicant: LUBRIZOL CORP

Inventor： SACCOMANDO DANIEL J ,  HORN NATASHA ,  COOK STEPHEN J ,  DAVIES MARK C ,  DELBRIDGE EWAN E ,  PUDELSKI JOHN K

IPC: C10M133/40 ,  C10M133/06 ,  C10M133/50 ,  C10N10/04 ,  C10N20/00 ,  C10N20/04 ,  C10N30/00 ,  C10N30/04 ,  C10N40/25

公开(公告)号：CA2786612C

公开(公告)日：2018-02-27

申请号：CA2786612

申请日：2011-01-11

Applicant: LUBRIZOL CORP

Inventor： ROSKI JAMES P ,  DELBRIDGE EWAN E ,  FRIEND CHRISTOPHER ,  WALKER GARY M ,  CARRICK VIRGINIA A ,  VILARDO JONATHAN

IPC: C07C309/24 ,  C10M135/10

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

公开(公告)号：CA2987635A1

公开(公告)日：2016-12-15

申请号：CA2987635

申请日：2016-06-10

Applicant: LUBRIZOL CORP

Inventor： SACCOMANDO DANIEL J ,  HORN NATASHA ,  DELBRIDGE EWAN E ,  COOK STEPHEN J ,  PUDELSKI JOHN K ,  DAVIES MARK C

IPC: C10M161/00 ,  C10M133/06 ,  C10M133/40 ,  C10M133/50 ,  C10M159/20

Abstract: A lubricating composition suited to use in a marine diesel engine includes an oil of lubricating viscosity and an amino carboxylate compound of formula (I): NR1R2-((CHR3)xNR4)n-(CHR5)2-COY, where R1 and R2are independently selected from -(CHR6)2-COY', H, and C1C3 alkyl and wherein at least one of R1 and R2 is -(CHR6)2-COY'; or wherein NR1R2 is a cyclic structure; Y and Y' are independently selected from -OR7, -NHR7, and -N(R7)2; each R7 is independently selected from C6-C12 alkyl and C6-C12 alkenyl; R3, R5 and R6 are independently selected from H and C1-C4 alkyl; R4 is selected from H, C1C4 alkyl, and (CHR3)xNH2; x is from 2 to 4; and n is at least 1, except where NR1R2 is a cyclic structure, where n is at least 0.

公开(公告)号：IN4023DEN2015A

公开(公告)日：2015-10-02

申请号：IN4023DEN2015

申请日：2015-05-12

Applicant: LUBRIZOL CORP

Inventor： SACCOMANDO DANIEL J ,  DELBRIDGE EWAN E ,  ROUMANEIX ALEXANDRE

IPC: C10M133/04

Abstract: A LUBRICANT COMPOSITION COMPRISING AN OIL OF LUBRICATING VISCOSITY AND AN N HYDROCARBYL SUBSTITUTED AMINOESTER OR AMINOTHIOESTER 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 EXHIBITS BASICITY AND GOOD SEAL PERFORMANCE.

公开(公告)号：CA2834569A1

公开(公告)日：2012-11-29

申请号：CA2834569

申请日：2012-05-15

Applicant: LUBRIZOL CORP

Inventor： BURRINGTON JAMES D ,  DELBRIDGE EWAN E ,  IVANCIC DANIELLE N

IPC: C10L1/14 ,  C10L10/18 ,  C10M141/10 ,  C10M163/00

Abstract: The present invention relates to functional fluid compositions containing friction modifiers, and specifically stable compositions containing friction modifiers with limited solubility in and/or limited compatibility with the functional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and phosphorus-containing friction modifiers, where the friction modifier is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy.

公开(公告)号：CA2782542A1

公开(公告)日：2011-06-03

申请号：CA2782542

申请日：2010-11-17

Applicant: LUBRIZOL CORP

Inventor： MULLAY JOHN J ,  BURRINGTON JAMES D ,  DELBRIDGE EWAN E

IPC: C10M141/00 ,  C10M169/04 ,  C10M171/06

Abstract: The present invention relates to stable functional fluid compositions containing friction modifiers with limited solubility in and/or limited compatibility with the functional fluids with which they are used and stabilizing agent. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and friction modifiers that contain one or more amide functional groups, where the friction modifier is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/ or hazy.

公开(公告)号：CA2782152A1

公开(公告)日：2011-06-03

申请号：CA2782152

申请日：2010-11-17

Applicant: LUBRIZOL CORP

Inventor： DELBRIDGE EWAN E ,  MULLAY JOHN J ,  BURRINGTON JAMES D ,  SHARPE JONATHAN S ,  DUNKERLEY JOHN W

IPC: C10M141/06 ,  C10M171/06

Abstract: The present invention relates to functional fluid compositions containing friction modifiers, and specifically stable compositions containing friction modifiers with limited solubility in and/or limited compatibility with the functional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and friction modifiers derived from hydroxy-carboxylic acids, where the friction modifier is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy.