公开(公告)号：WO2008124386A3

公开(公告)日：2008-12-04

申请号：PCT/US2008058999

申请日：2008-04-01

Applicant: LUBRIZOL CORP ,  TIPTON CRAIG D ,  HOLLINGSHURST CLAIRE ,  SEDDON ELISSA J ,  ROSKI JAMES P ,  FRIEND CHRISTOPHER ,  NICHOLS WILLIS P ,  BUTKE BETSY J ,  SCHWIND JAMES J

Inventor： TIPTON CRAIG D ,  HOLLINGSHURST CLAIRE ,  SEDDON ELISSA J ,  ROSKI JAMES P ,  FRIEND CHRISTOPHER ,  NICHOLS WILLIS P ,  BUTKE BETSY J ,  SCHWIND JAMES J

IPC: C10M135/10 ,  C10M159/24 ,  C10M177/00 ,  C10N10/04 ,  C10N20/04 ,  C10N30/06 ,  C10N40/04 ,  C10N70/00

CPC classification number: C10M135/10 ,  C10M159/24 ,  C10M177/00 ,  C10M2219/044 ,  C10M2219/046 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2220/028 ,  C10N2230/06 ,  C10N2240/042 ,  C10N2270/00

Abstract: A lubricant composition comprising an oil of lubricating viscosity and an oil-soluble branched-chain hydrocarbyl-substituted arenesulfonic acid salt, wherein the arenesulfonic moiety has at least one hydrocarbyl substituent which is a highly branched group as defined by having a Chi(0)/Shadow XY ratio greater than about 0.180, exhibits good dynamic frictional performance.

Abstract translation: 润滑剂组合物，其包含具有润滑粘度的油和油溶性支链烃基取代的芳烃磺酸盐，其中所述芳烃磺酸部分具有至少一个烃基取代基，所述烃基取代基为具有Chi（O） 阴影XY比值大于约0.180，表现出良好的动态摩擦性能。

公开(公告)号：WO2007120352A2

公开(公告)日：2007-10-25

申请号：PCT/US2006062384

申请日：2006-12-20

Applicant: LUBRIZOL CORP ,  SEDDON ELISA J ,  HOLLINGSHURST CLAIRE ,  CUNNINGHAM BRIAN R ,  PSAILA ALEXANDER F ,  HOBSON DAVID ,  FAHMY MOHAMED G ,  NICHOLS WILLIS P ,  DUNKERLEY JOHN W

Inventor： SEDDON ELISA J ,  HOLLINGSHURST CLAIRE ,  CUNNINGHAM BRIAN R ,  PSAILA ALEXANDER F ,  HOBSON DAVID ,  FAHMY MOHAMED G ,  NICHOLS WILLIS P ,  DUNKERLEY JOHN W

CPC classification number: C10M159/20 ,  C10M159/22 ,  C10M159/24 ,  C10M2201/16 ,  C10M2207/021 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2209/101 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/088 ,  C10M2219/089 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/082 ,  C10N2230/04 ,  C10N2230/52 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/40 ,  C10N2250/10

Abstract: The invention provides a process for preparing a neutral or an overbased detergent, the process by: reacting (a) a pre-prepared suspension comprising (i) a metal base with a mean particle size of 10 micrometres or less; (ii) a surfactant; and (iii) an organic medium in which the metal base is suspended typically by a physical process. An overbased detergent may be formed with a further reaction with acidifying overbasing agent. The invention further provides a lubricant composition containing said neutral and overbased detergent.

Abstract translation: 本发明提供了一种制备中性或高碱性洗涤剂的方法，该方法是：（a）预先制备的悬浮液，其包含（i）平均粒径为10微米或更小的金属碱; （ii）表面活性剂; 和（iii）通常通过物理过程悬浮金属碱的有机介质。 可以与酸化高碱性剂进一步反应形成高碱性洗涤剂。 本发明还提供含有所述中性和高碱性洗涤剂的润滑剂组合物。

公开(公告)号：CA2682709A1

公开(公告)日：2008-10-16

申请号：CA2682709

申请日：2008-04-01

Applicant: LUBRIZOL CORP

Inventor： SCHWIND JAMES J ,  SEDDON ELISSA J ,  ROSKI JAMES P ,  HOLLINGSHURST CLAIRE ,  TIPTON CRAIG D ,  BUTKE BETSY J ,  FRIEND CHRISTOPHER ,  NICHOLS WILLIS P

IPC: C10M135/10 ,  C10M159/24 ,  C10M177/00

Abstract: A lubricant composition comprising an oil of lubricating viscosity and an oil-soluble branched-chain hydrocarbyl-substituted arenesulfonic acid salt, wherein the arenesulfonic moiety has at least one hydrocarbyl substituent w hich is a highly branched group as defined by having a Chi(0)/Shadow XY rati o greater than about 0.180, exhibits good dynamic frictional performance.

公开(公告)号：CA2634079A1

公开(公告)日：2007-10-25

申请号：CA2634079

申请日：2006-12-20

Applicant: LUBRIZOL CORP

Inventor： FAHMY MOHAMED G ,  NICHOLS WILLIS P ,  DUNKERLEY JOHN W ,  SEDDON ELISA J ,  HOBSON DAVID ,  PSAILA ALEXANDER F ,  CUNNINGHAM BRIAN R ,  HOLLINGSHURST CLAIRE

IPC: C10M159/20 ,  C10M159/22 ,  C10M159/24

Abstract: The invention provides a process for preparing a neutral or an overbased detergent, the process by: reacting (a) a pre-prepared suspension comprising (i) a metal base with a mean particle size of 10 micrometers or less; (ii) a surfactant; and (iii) an organic medium in which the metal base is suspended typically by a physical process. An overbased detergent may be formed with a further reaction with acidifying overbasing agent. The invention further provides a lubricant composition containing said neutral and overbased detergent.

公开(公告)号：CA2682709C

公开(公告)日：2016-05-24

申请号：CA2682709

申请日：2008-04-01

Applicant: LUBRIZOL CORP

Inventor： TIPTON CRAIG D ,  HOLLINGSHURST CLAIRE ,  SEDDON ELISA J ,  ROSKI JAMES P ,  FRIEND CHRISTOPHER ,  NICHOLS WILLIS P ,  BUTKE BETSY J ,  SCHWIND JAMES J

IPC: C10M135/10 ,  C10M159/24 ,  C10M177/00

Abstract: A lubricant composition comprising an oil of lubricating viscosity and an oil-soluble branched-chain hydrocarbyl-substituted arenesulfonic acid salt, wherein the arenesulfonic moiety has at least one hydrocarbyl substituent which is a highly branched group as defined by having a Chi(0)/Shadow XY ratio greater than about 0.180, exhibits good dynamic frictional performance.

公开(公告)号：AT420940T

公开(公告)日：2009-01-15

申请号：AT03799258

申请日：2003-08-14

Applicant: LUBRIZOL CORP

Inventor： NOLAN STEPHEN J ,  KERNIZAN CARL F ,  GREENFIELD PAUL S ,  HOLLINGSHURST CLAIRE

IPC: C10M117/06 ,  C09K23/00 ,  C10M117/02 ,  C10M117/04 ,  C10M121/04 ,  C10M123/02 ,  C10M141/06 ,  C10M169/00 ,  C10M173/00

Abstract: The invention provides a grease composition comprising a stable dispersion of a metal hydroxide with a number average particle size in the range 20 nanometres to 2 micrometres, a surfactant with a HLB of less than 10, a mono- or poly-carboxylic acid, and an oil of lubricating viscosity. The method of preparing a grease composition is also disclosed with benefits including a reduction in reaction time, amount of foam produced and environmental hazards.