公开(公告)号：EP2627741B1

公开(公告)日：2015-07-29

申请号：EP11833177.6

申请日：2011-10-07

申请人： Chevron Oronite Company LLC

发明人： SUEN, Yat Fan ,  WARD, John ,  MILLER, Trevor

IPC分类号： C10M141/12 ,  C10M129/44 ,  C10N30/06 ,  C10N40/25 ,  C07F5/02 ,  C07C59/52 ,  C10M159/12 ,  C10M139/00

CPC分类号： C07C59/52 ,  C07F5/025 ,  C10M139/00 ,  C10M159/12 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2260/14 ,  C10N2210/02

公开(公告)号：EP2627740B1

公开(公告)日：2016-05-11

申请号：EP11833166.9

申请日：2011-10-07

申请人： Chevron Oronite Company LLC

发明人： SUEN, Yat Fan ,  WARD, John ,  MILLER, Trevor

IPC分类号： C10M133/08 ,  C10M169/04 ,  C10N40/25 ,  C10M141/06 ,  C10M133/04

CPC分类号： C10M133/04 ,  C10M133/08 ,  C10M141/06 ,  C10M2203/1025 ,  C10M2207/028 ,  C10M2207/10 ,  C10M2207/126 ,  C10M2207/128 ,  C10M2207/16 ,  C10M2207/289 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2260/14

公开(公告)号：EP2627740A2

公开(公告)日：2013-08-21

申请号：EP11833166.9

申请日：2011-10-07

申请人： Chevron Oronite Company LLC

发明人： SUEN, Yat Fan ,  WARD, John ,  MILLER, Trevor

IPC分类号： C10M133/08 ,  C10M169/04 ,  C10N40/25

CPC分类号： C10M133/04 ,  C10M133/08 ,  C10M141/06 ,  C10M2203/1025 ,  C10M2207/028 ,  C10M2207/10 ,  C10M2207/126 ,  C10M2207/128 ,  C10M2207/16 ,  C10M2207/289 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2260/14

摘要： Multi-functional additives which impart improved antioxidancy to lubricating oil compositions and frictional properties resulting in improved fuel economy in an internal combustion engine are disclosed. More particularly disclosed are lubricating oil compositions for internal combustion engines comprising a) a major amount of an oil of lubricating viscosity; and b) a minor amount of an oil soluble hydroxylated amine salt of a hindered phenolic acid, said salt having the general formula I: wherein A and Q are each independently C2-C6 alkylene group; R is methyl, alkyl or alkenyl group having C2-C24 carbon atoms; Y is hydrogen, C1-C6 alkyl group or A-OH; x is an integer of 1 or 2; and z is an integer of 0 or 1.

公开(公告)号：EP2627741A2

公开(公告)日：2013-08-21

申请号：EP11833177.6

申请日：2011-10-07

申请人： Chevron Oronite Company LLC

发明人： SUEN, Yat Fan ,  WARD, John ,  MILLER, Trevor

IPC分类号： C10M141/12 ,  C10M129/44 ,  C10N30/06 ,  C10N40/25

CPC分类号： C07C59/52 ,  C07F5/025 ,  C10M139/00 ,  C10M159/12 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2260/14 ,  C10N2210/02

摘要： Multi-functional additives which impart improved antioxidancy to lubricating oil compositions and frictional properties resulting in improved fuel economy in an internal combustion engine are disclosed. More particularly disclosed is a boron containing salt of an oil soluble hydroxylated amine and a hindered phenolic acid product prepared by: a) reacting an oil soluble hydroxylated amine of the general formula II: wherein A at each occurrence is each independently C
2 -C
6 alkylene group; R is methyl or an alkyl or alkenyl group having C
2 -C
24 carbon atoms; Y is hydrogen, C
1 -C
6 alkyl group or A-OH; x is an integer of 1 or 2; and z is an integer of 0 or 1; with a boron containing compound under reactive conditions; and b) mixing the reaction product of step a) with a hindered phenolic acid.

公开(公告)号：EP2691500A2

公开(公告)日：2014-02-05

申请号：EP12763087.9

申请日：2012-03-08

申请人： Chevron Oronite Company LLC

发明人： TOMAN, Jeffrey J. ,  BHALLA, Gaurav ,  YAMAGUCHI, Elaine S. ,  SUEN, Yat Fan ,  MILLER, Trevor ,  SIMARD, Francois

IPC分类号： C10M133/04 ,  C07C69/80 ,  C10M169/04 ,  C10L1/222 ,  C10N30/06

CPC分类号： C10M133/08 ,  C10M2203/104 ,  C10M2215/042 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2240/102 ,  C10N2210/02 ,  C10N2210/06

摘要： Disclosed is a method for improving the fuel economy of a heavy duty diesel engine which produces a heavily sooted lubricating oil composition during the engine's normal operation. The method involves introducing lubricating the heavy duty diesel engine with a heavy duty diesel engine lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity; and (b) a minor effective amount of an ashless friction modifier comprising a reaction product of a C4 to about C75 fatty acid ester and a mono- or dialkanolamine.

摘要翻译： 本发明公开了一种用于提高在发动机正常运行期间产生严重吸入的润滑油组合物的重型柴油发动机的燃料经济性的方法。 该方法涉及用重载柴油机润滑油组合物引入润滑重型柴油机，所述重组柴油机润滑油组合物包含：（a）主要量的润滑粘度的油; 和（b）少量有效量的无灰摩擦改进剂，其包含C4至约C75脂肪酸酯与单或二烷醇胺的反应产物。