公开(公告)号：WO2009064685A3

公开(公告)日：2009-12-03

申请号：PCT/US2008082944

申请日：2008-11-10

Applicant: LUBRIZOL CORP ,  GIESELMAN MATHEW D ,  FRIEND CHRISTOPHER ,  PRESTON ADAM J

Inventor： GIESELMAN MATHEW D ,  FRIEND CHRISTOPHER ,  PRESTON ADAM J

IPC: C10M133/56 ,  C10M149/14 ,  C10M159/12 ,  C10N30/02 ,  C10N30/04 ,  C10N40/25

CPC classification number: C10M133/56 ,  C10M149/14 ,  C10M159/12 ,  C10M2207/129 ,  C10M2215/10 ,  C10M2215/28 ,  C10M2217/041 ,  C10M2217/044 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/041 ,  C10N2240/10 ,  C10M2215/066

Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity, an additive containing a polymeric backbone and at least one amino group. The invention further provides for the additive to have dispersant and/or dispersant viscosity modifying properties. The lubricating composition is suitable for lubricating an internal combustion engine.

Abstract translation: 本发明提供了含有润滑粘度油的润滑组合物，含有聚合物主链和至少一个氨基的添加剂。 本发明进一步提供添加剂具有分散剂和/或分散剂粘度改性性质。 润滑组合物适用于润滑内燃机。

公开(公告)号：BRPI1009894A2

公开(公告)日：2016-03-15

申请号：BRPI1009894

申请日：2010-03-17

Applicant: LUBRIZOL CORP

Inventor： PRESTON ADAM J ,  GIESELMAN MATTHEW D ,  CARRICK VIRGINIA A

IPC: C10M133/12 ,  C10M135/14

公开(公告)号：ES2556203T3

公开(公告)日：2016-01-14

申请号：ES08705688

申请日：2008-01-04

Applicant: LUBRIZOL CORP

Inventor： GIESELMAN MATTHEW D ,  PUDELSKI JOHN K ,  EVELAND RENEE A ,  PRESTON ADAM J

IPC: C08F8/32 ,  C08F8/14 ,  C08F8/46 ,  C08F110/10 ,  C10M129/95 ,  C10M133/56

Abstract: Una composición que comprende el producto de reacción de (a) un agente acilante succínico sustituido con hidrocarbilo semi-succinado, preparado haciendo reaccionar un polialqueno que tiene un peso molecular promedio en número de entre 1300 y 5000 y un peso molecular promedio en peso/peso molecular promedio en número de al menos 1,5 con un reactivo dicarboxílico insaturado a una temperatura de 160 ºC hasta 240 ºC, en el que se usa un exceso de reactivo dicarboxílico de entre el 5 % y el 25 %; y (b) un componente poliol que comprende una función hidroxilo o uno de sus equivalentes reactivos; y (c) una amina aromática que contiene al menos un grupo -NH.

公开(公告)号：SG174406A1

公开(公告)日：2011-10-28

申请号：SG2011066529

申请日：2010-03-17

Applicant: LUBRIZOL CORP

Inventor： PRESTON ADAM J ,  GIESELMAN MATTHEW D ,  CARRICK VIRGINIA A

Abstract: This invention relates to anthranilate esters and their use in lubricants, such as engine oils. The invention particularly relates to compositions that deliver an ash-free base to a lubricant in the form of a basic amine additive, without adversely impacting seal compatibility and/or degradation, and methods thereof.

公开(公告)号：AU2010226696A1

公开(公告)日：2011-10-06

申请号：AU2010226696

申请日：2010-03-17

Applicant: LUBRIZOL CORP

Inventor： PRESTON ADAM J ,  GIESELMAN MATTHEW D ,  CARRICK VIRGINIA A

IPC: C10M133/12 ,  C10M135/14

Abstract: This invention relates to anthranilate esters and their use in lubricants, such as engine oils. The invention particularly relates to compositions that deliver an ash-free base to a lubricant in the form of a basic amine additive, without adversely impacting seal compatibility and/or degradation, and methods thereof.

公开(公告)号：SG171382A1

公开(公告)日：2011-07-28

申请号：SG2011036902

申请日：2009-11-23

Applicant: LUBRIZOL CORP

Inventor： GIESELMAN MATTHEW D ,  PRESTON ADAM J

Abstract: The invention provides a lubricating composition comprising an oil of lubricating viscosity and an amine-functionalised additive, wherein the amine-functionalised additive is derived from an amine having at least 3 aromatic groups, at least one -NH2 functional group, and at least 2 secondary or tertiary amino groups. The invention further provides for the additive to have dispersant and/or dispersant viscosity modifying properties. The lubricating composition is suitable for lubricating an internal combustion engine.

公开(公告)号：CA2744695A1

公开(公告)日：2010-06-03

申请号：CA2744695

申请日：2009-11-23

Applicant: LUBRIZOL CORP

Inventor： GIESELMAN MATTHEW D ,  PRESTON ADAM J

IPC: C10M133/52 ,  C10M133/56

Abstract: The invention provides a lubricating composition comprising an oil of lubricating viscosity and an amine-functionalised additive, wherein the amine-functionalised additive is derived from an amine having at least 3 aromatic groups, at least one -NH2 functional group, and at least 2 secondary or tertiary amino groups. The invention further provides for the additive to have dispersant and/or dispersant viscosity modifying properties. The lubricating composition is suitable for lubricating an internal combustion engine.

公开(公告)号：CA2673437A1

公开(公告)日：2008-07-17

申请号：CA2673437

申请日：2008-01-04

Applicant: LUBRIZOL CORP

Inventor： EVELAND RENEE A ,  PUDELSKI JOHN K ,  GIESELMAN MATTHEW D ,  PRESTON ADAM J

IPC: C08F8/32 ,  C08F8/14 ,  C08F8/46 ,  C08F110/10 ,  C10M129/95 ,  C10M133/56

Abstract: Reaction of a carboxylic acid-containing polymer with certain aromatic am ines and polyols results in ester containing dispersant viscosity modifiers with improved soot handling performance in heavy-duty diesel engines, compar ed with non-ester containing dispersants.

公开(公告)号：ES2615491T3

公开(公告)日：2017-06-07

申请号：ES10710513

申请日：2010-03-17

Applicant: LUBRIZOL CORP

Inventor： PRESTON ADAM J ,  GIESELMAN MATTHEW D ,  CARRICK VIRGINIA A

IPC: C10M133/12 ,  C10M135/14

Abstract: Una composición que comprende (a) un aceite de viscosidad lubricante y (b) un aditivo de fórmula (I)**Fórmula** en donde X1 es oxígeno o azufre; A es -X2-R3 o -R3 donde X2 es oxígeno o azufre y R3 es un grupo hidrocarbilo que contiene al menos 10 átomos de carbono; R1 y R2 son cada uno independientemente hidrógeno o un grupo hidrocarburo, o donde R1 y R2 juntos forman un anillo hidrocarbilo; y donde el aceite de viscosidad lubricante es un aceite natural.

公开(公告)号：CA2902031A1

公开(公告)日：2014-10-09

申请号：CA2902031

申请日：2014-02-14

Applicant: LUBRIZOL CORP

Inventor： ZHANG YANSHI ,  GIESELMAN MATTHEW D ,  PRESTON ADAM J

IPC: C08F8/14 ,  C08F8/32 ,  C08F8/48 ,  C08F222/06 ,  C08F255/00 ,  C08F255/04 ,  C10M129/95 ,  C10M133/58 ,  C10M145/02 ,  C10M149/02

Abstract: The invention provides a dispersant viscosity modifier, and more specifically a metal free dispersant viscosity modifier. The invention provides compositions, including lubricating compositions containing the described dispersant viscosity modifier, such as heavy duty diesel lubricating compositions. The invention further relates to the use of the described dispersant viscosity modifier to improve the film thickness and/or antiwear performance of a lubricating composition, for example, a heavy duty diesel lubricating composition. The improved dispersant viscosity modifier of the invention is specially designed to protect against valve train and other crankcase wear in lubricating applications, including heavy soot conditions such as heavy duty diesel lubricating applications.