公开(公告)号：SG11201405645UA

公开(公告)日：2014-10-30

申请号：SG11201405645U

申请日：2013-03-13

Applicant: LUBRIZOL CORP

Inventor： BROWN GARETH ,  WALKER GARY M ,  SEDDON ELISA J ,  HUSTON MICHAEL E ,  FRIEND CHRISTOPHER L

IPC: C10N30/06 ,  C10M159/24 ,  C10N40/04

Abstract: A lubricant comprising (a) an oil of lubricating viscosity; and (b) an overbased, carbonated calcium arylsulfonate detergent having a total base number (TBN) of at least about 640 as calculated on an oil-free basis effectively lubricates the surfaces in the synchronizer of a manual transmission.

公开(公告)号：SG11201404656RA

公开(公告)日：2014-09-26

申请号：SG11201404656R

申请日：2013-02-06

Applicant: LUBRIZOL CORP ,  WALKER GARY M ,  SOWERBY ROGER L ,  ROSKI JAMES P ,  PARSONS ROGER L ,  FRIEND CHRISTOPHER L ,  GRANGE ANDRE ,  CIOLLI CHRISTOPHER J ,  FAHMY MOHAMED G ,  PERERA JAYASOORIYA

Inventor： WALKER GARY M ,  SOWERBY ROGER L ,  ROSKI JAMES P ,  PARSONS ROGER L ,  FRIEND CHRISTOPHER L ,  GRANGE ANDRE ,  CIOLLI CHRISTOPHER J ,  FAHMY MOHAMED G ,  PERERA JAYASOORIYA

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

公开(公告)号：CA2868780A1

公开(公告)日：2013-10-03

申请号：CA2868780

申请日：2013-03-13

Applicant: LUBRIZOL CORP

Inventor： BROWN GARETH ,  HUSTON MICHAEL E ,  FRIEND CHRISTOPHER L ,  WALKER GARY M ,  SEDDON ELISA J

IPC: C10M159/24

Abstract: A lubricant comprising (a) an oil of lubricating viscosity; and (b) an overbased, carbonated calcium arylsulfonate detergent having a total base number (TBN) of at least about 640 as calculated on an oil-free basis effectively lubricates the surfaces in the synchronizer of a manual transmission.

公开(公告)号：AU2011349660A1

公开(公告)日：2013-07-11

申请号：AU2011349660

申请日：2011-12-16

Applicant: LUBRIZOL CORP

Inventor： FRIEND CHRISTOPHER ,  BARTON WILLIAM ,  WALKER GARY M

IPC: C10M159/12 ,  C10M159/22 ,  C10M159/24

Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a detergent. The invention further relates to a process to prepare the detergent, and the use of the lubricating composition in a mechanical device such as an internal combustion engine, or a driveline device.

公开(公告)号：CA2786612A1

公开(公告)日：2011-07-14

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.