公开(公告)号：WO2003004589A1

公开(公告)日：2003-01-16

申请号：PCT/US2002/020622

申请日：2002-06-27

Applicant: THE LUBRIZOL CORPORATION ,  CALDER, Raymond, M. ,  GOODLIVE, Steven, A. ,  DIETZ, Jeffry, G. ,  KOTZEN, Wolfie ,  DOHNER, Brent, R. ,  MARTIN, Frederic ,  PUDELSKI, John, K.

Inventor： CALDER, Raymond, M. ,  GOODLIVE, Steven, A. ,  DIETZ, Jeffry, G. ,  KOTZEN, Wolfie ,  DOHNER, Brent, R. ,  MARTIN, Frederic ,  PUDELSKI, John, K.

IPC: C10M159/12

CPC classification number: C10M133/56 ,  C10M159/12 ,  C10M169/04 ,  C10M2203/1006 ,  C10M2205/0206 ,  C10M2215/28 ,  C10M2219/046 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2230/41 ,  C10N2240/10

Abstract: A composition of matter comprising an amine acylated with a hydrocarbyl group substituted carboxylic acylating agent containing an average of from 1.3 to 1.6 groups derived from α,β-unsaturated carboxylic compounds per M n of the hydrocarbyl group, wherein the hydrocarbyl group has M n determined by GPC ranging from 1500 to 3000, the amine comprises polyamine bottoms and said acylated amine has total base number (TBN) ranging from 17 to 35. A method for preparing the composition, lubricating oils containing the composition and, in another embodiment, lubricating oil compositions of this invention further comprising a metal overbased sulfonate detergent.

Abstract translation: 一种物质组合物，其包含用烃基取代的羧酸酰化剂酰化的胺，其含有平均从1.3至1.6个基团的烃基中每个α-不饱和羧酸化合物衍生的β-不饱和羧酸化合物，其中 该烃基具有通过GPC测定的具有1500至3000的Mn，其中胺包括多胺底部，所述酰化胺的总碱值（TBN）为17-35。一种制备组合物的方法 ，含有组合物的润滑油，在另一个实施方案中，本发明的润滑油组合物还包含金属高碱性磺酸盐清净剂。

公开(公告)号：WO03083020A2

公开(公告)日：2003-10-09

申请号：PCT/US0311199

申请日：2003-03-28

Applicant: LUBRIZOL CORP ,  MACKNEY DEREK W ,  MACDUFF MALCOLM G J ,  ARTERS DAVID C ,  BARBOUR ROBERT H ,  CALDER RAYMOND M ,  DUNCAN DAVID A ,  DOGLIO JAMES A ,  JACKSON MITCHELL M ,  DALY DANIEL T ,  LAMB GORDON D

Inventor： MACKNEY DEREK W ,  MACDUFF MALCOLM G J ,  ARTERS DAVID C ,  BARBOUR ROBERT H ,  CALDER RAYMOND M ,  DUNCAN DAVID A ,  DOGLIO JAMES A ,  JACKSON MITCHELL M ,  DALY DANIEL T ,  LAMB GORDON D

IPC: F02M25/00 ,  C10L1/18 ,  C10L1/22 ,  C10M163/00 ,  C10M167/00 ,  C11D7/32 ,  F02D19/12 ,  F02M25/07 ,  F02M37/00 ,  C10M

CPC classification number: C10L10/18 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/222 ,  C10L1/224 ,  C10L1/2387 ,  C10M163/00 ,  C10M167/00 ,  C10M2215/042 ,  C10M2215/102 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2217/06 ,  C10N2230/04 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104

Abstract: In a method operating an internal combustion engine, a nitrogen-containing detergent composition is introduced into a combustion chamber of the engine wherein the detergent composition can improve the performance of both a fuel composition and a lubricating oil of the engine. The detergent composition contains (A) a reaction product of a hydrocarbyl-substituted acylating agent and an amine, (B) a hydrocarbyl-substituted amine, (C) a Mannich reaction product, (D) a high molecular weight polyetheramine, or (E) a mixture thereof.

Abstract translation: 在操作内燃机的方法中，将含氮洗涤剂组合物引入发动机的燃烧室中，其中洗涤剂组合物可以改善发动机的燃料组合物和润滑油的性能。 洗涤剂组合物含有（A）烃基取代的酰化剂和胺的反应产物，（B）烃基取代的胺，（C）曼尼希反应产物，（D）高分子量聚醚胺或（E ）其混合物。

公开(公告)号：WO2004094573A1

公开(公告)日：2004-11-04

申请号：PCT/US2004/005073

申请日：2004-02-19

Applicant: THE LUBRIZOL CORPORATION ,  CALDER, Raymond, M.

Inventor： CALDER, Raymond, M.

IPC: C10M111/02

CPC classification number: C10M169/044 ,  C10M111/02 ,  C10M111/04 ,  C10M169/047 ,  C10M2203/1006 ,  C10M2205/0265 ,  C10M2205/0285 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2207/3025 ,  C10M2215/28 ,  C10M2223/042 ,  C10M2223/045 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104

Abstract: This invention relates to a method of reducing intake valve deposits in a direct injection engine, the method comprising lubricating the engine with a lubricating oil composition comprising a base oil mixture, the base oil mixture comprising (i) a Group III, a Group IV oil, or a mixture thereof, in combination with (ii) a synthetic ester oil, the weight ratio of (i) to (ii) being from about 0.2:1 to about 6:1.

公开(公告)号：WO2003083020A3

公开(公告)日：2003-10-09

申请号：PCT/US2003/011199

申请日：2003-03-28

Applicant: THE LUBRIZOL CORPORATION ,  MACKNEY, Derek, W. ,  MACDUFF, Malcolm, G., J. ,  ARTERS, David, C. ,  BARBOUR, Robert, H. ,  CALDER, Raymond, M. ,  DUNCAN, David, A. ,  DOGLIO, James, A. ,  JACKSON, Mitchell, M. ,  DALY, Daniel, T. ,  LAMB, Gordon, D.

Inventor： MACKNEY, Derek, W. ,  MACDUFF, Malcolm, G., J. ,  ARTERS, David, C. ,  BARBOUR, Robert, H. ,  CALDER, Raymond, M. ,  DUNCAN, David, A. ,  DOGLIO, James, A. ,  JACKSON, Mitchell, M. ,  DALY, Daniel, T. ,  LAMB, Gordon, D.

IPC: C10M163/00

Abstract: In a method operating an internal combustion engine, a nitrogen-containing detergent composition is introduced into a combustion chamber of the engine wherein the detergent composition can improve the performance of both a fuel composition and a lubricating oil of the engine. The detergent composition contains (A) a reaction product of a hydrocarbyl-substituted acylating agent and an amine, (B) a hydrocarbyl-substituted amine, (C) a Mannich reaction product, (D) a high molecular weight polyetheramine, or (E) a mixture thereof.