公开(公告)号：WO2012112648A3

公开(公告)日：2012-10-11

申请号：PCT/US2012025189

申请日：2012-02-15

Applicant: LUBRIZOL CORP ,  BARTON WILLIAM R S ,  HUSTON MICHAEL E ,  BAKER MARK R ,  BROWN GARETH

Inventor： BARTON WILLIAM R S ,  HUSTON MICHAEL E ,  BAKER MARK R ,  BROWN GARETH

IPC: C10M129/32 ,  C10M129/40 ,  C10M129/76 ,  C10M133/16 ,  C10N30/06 ,  C10N40/04

CPC classification number: C10M141/08 ,  C10M129/32 ,  C10M129/40 ,  C10M129/76 ,  C10M133/16 ,  C10M145/22 ,  C10M149/14 ,  C10M159/12 ,  C10M2207/124 ,  C10M2207/128 ,  C10M2207/289 ,  C10M2209/102 ,  C10M2215/04 ,  C10M2215/082 ,  C10M2217/041 ,  C10M2219/022 ,  C10M2219/106 ,  C10M2223/043 ,  C10N2230/06 ,  C10N2240/04 ,  C10N2240/044 ,  C10N2240/045 ,  C10N2240/046

Abstract: The invention provides a method of lubricating a mechanical device by supplying a lubricating composition containing an oil of lubricating viscosity and a compound having 2 to 20 hydroxy-carboxylic acid residues. The invention further relates to the use of the compound in a driveline device to provide at least one of antiwear performance, friction modification (particularly for enhancing fuel economy).

Abstract translation: 本发明提供一种通过供应润滑组合物来润滑机械装置的方法，所述润滑组合物含有润滑粘度的油和具有2至20个羟基羧酸残基的化合物。 本发明进一步涉及所述化合物在传动系装置中的用途，以提供耐磨性能，摩擦改性（特别用于提高燃料经济性）中的至少一项。

公开(公告)号：WO2008057798A2

公开(公告)日：2008-05-15

申请号：PCT/US2007082618

申请日：2007-10-26

Applicant: LUBRIZOL CORP ,  VINCI JAMES N ,  HUSTON MICHAEL E ,  VERMILYA DENISE R ,  RAMSEY CHARLA A ,  SOWERBY ROGER L

Inventor： VINCI JAMES N ,  HUSTON MICHAEL E ,  VERMILYA DENISE R ,  RAMSEY CHARLA A ,  SOWERBY ROGER L

IPC: C10M141/10 ,  C10N30/00 ,  C10N30/06 ,  C10N30/10 ,  C10N40/04

CPC classification number: C10M141/10 ,  C10M2203/1006 ,  C10M2205/0265 ,  C10M2205/0285 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/082 ,  C10M2219/106 ,  C10M2223/042 ,  C10M2223/043 ,  C10N2230/00 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2240/044

Abstract: The present invention relates to a lubricating composition containing a sulphur-free metal salt of a hydrocarbyl-substituted phosphorus compound and an organo-sulphide. The composition has a sulphur content of greater than 0.3 weight percent of sulphur. The invention further provides for a method of lubricating a driveline device by using a lubricating composition.

Abstract translation: 本发明涉及含有烃基取代的磷化合物和有机硫化物的无硫金属盐的润滑组合物。 该组合物的硫含量大于硫的0.3重量％。 本发明还提供了一种通过使用润滑组合物润滑传动系装置的方法。

公开(公告)号：CA2868754C

公开(公告)日：2016-07-05

申请号：CA2868754

申请日：2013-03-12

Applicant: LUBRIZOL CORP

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

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 non-metallic surfaces in the synchronizer of a manual transmission.

公开(公告)号：AU2012217763A1

公开(公告)日：2013-08-29

申请号：AU2012217763

申请日：2012-02-15

Applicant: LUBRIZOL CORP

Inventor： BARTON WILLIAM R S ,  HUSTON MICHAEL E ,  BAKER MARK R ,  BROWN GARETH

IPC: C10M129/32 ,  C10M129/40 ,  C10M129/76 ,  C10M133/16 ,  C10N30/06 ,  C10N40/04

Abstract: The invention provides a method of lubricating a mechanical device by supplying a lubricating composition containing an oil of lubricating viscosity and a compound having 2 to 20 hydroxy-carboxylic acid residues. The invention further relates to the use of the compound in a driveline device to provide at least one of antiwear performance, friction modification (particularly for enhancing fuel economy).

公开(公告)号：CA2667479A1

公开(公告)日：2008-05-15

申请号：CA2667479

申请日：2007-10-26

Applicant: LUBRIZOL CORP

Inventor： SOWERBY ROGER L ,  RAMSEY CHARLA A ,  VERMILYA DENISE R ,  VINCI JAMES N ,  HUSTON MICHAEL E

IPC: C10M141/10

Abstract: The present invention relates to a lubricating composition containing a s ulphur-free metal salt of a hydrocarbyl-substituted phosphorus compound and an organo-sulphide. The composition has a sulphur content of greater than 0. 3 weight percent of sulphur. The invention further provides for a method of lubricating a driveline device by using a lubricating composition.

公开(公告)号：ES2914900T3

公开(公告)日：2022-06-17

申请号：ES17777758

申请日：2017-09-21

Applicant: LUBRIZOL CORP

Inventor： NICKERSON DAVID M ,  KNOBLOCH DONALD J ,  HUGHES KEVIN J ,  HUSTON MICHAEL E ,  BARTON WILLIAM R S ,  DISHONG DENNIS M ,  ADAMS TINA M ,  KOVACH ROCHELLE L ,  SCHIFERL ELIZABETH A ,  JONIEC CHRISTOPHER H

IPC: C10M145/14 ,  C10M169/04

Abstract: Una composición lubricante, que comprende: a) un aceite de viscosidad lubricante que se selecciona del grupo que consiste en un aceite base del Grupo II, un aceite base del Grupo III, un aceite base del Grupo IV, un aceite base del Grupo V o mezclas de los mismos; y b) un componente antiespumante que comprende un copolímero de poli(acrilato) que incluye: (i) de 75 % en peso a 90 % en peso de un monómero de acrilato que tiene ésteres de alquilo de C4 a C8 de ácido acrílico; y (ii) de 10 % en peso hasta 25 % en peso de un comonómero que tiene ésteres de alquilo de C2 a C3 de ácido acrílico; el componente antiespumante que tiene un Mn de al menos 13 000; y c) un componente que contiene fósforo que comprende uno o más de un fosfito, una amida que contiene fósforo, un ácido o éster carboxílico que contiene fósforo, un éter que contiene fósforo, y mezclas y derivados de los mismos.

公开(公告)号：AU2012217763B2

公开(公告)日：2017-06-08

申请号：AU2012217763

申请日：2012-02-15

Applicant: LUBRIZOL CORP

Inventor： BARTON WILLIAM R S ,  HUSTON MICHAEL E ,  BAKER MARK R ,  BROWN GARETH

IPC: C10M129/32 ,  C10M129/40 ,  C10M129/76 ,  C10M133/16 ,  C10N30/06 ,  C10N40/04

Abstract: The invention provides a method of lubricating a mechanical device by supplying a lubricating composition containing an oil of lubricating viscosity and a compound having 2 to 20 hydroxy-carboxylic acid residues. The invention further relates to the use of the compound in a driveline device to provide at least one of antiwear performance, friction modification (particularly for enhancing fuel economy).

公开(公告)号：CA2868780C

公开(公告)日：2016-07-05

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：CA2868754A1

公开(公告)日：2013-10-03

申请号：CA2868754

申请日：2013-03-12

Applicant: LUBRIZOL CORP

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

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 non-metallic surfaces in the synchronizer of a manual transmission.

公开(公告)号：CA3047549A1

公开(公告)日：2018-06-28

申请号：CA3047549

申请日：2017-09-21

Applicant: LUBRIZOL CORP

Inventor： KNOBLOCH DONALD J ,  HUGHES KEVIN J ,  HUSTON MICHAEL E ,  BARTON WILLIAM R S ,  DISHONG DENNIS M ,  NICKERSON DAVID M

IPC: C10M169/04

Abstract: There is disclosed an antifoam component for a mechanical device which includes a fluorinated poly(acrylate) copolymer. The antifoam component has improved foam performance and thermal stability in finished fluids, such as driveline fluids.