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1.发明授权
公开(公告)号：EP1513915B1
公开(公告)日：2008-08-13
申请号：EP03741871.2
申请日：2003-06-05
IPC分类号： C10M163/00
CPC分类号： C10M157/08 , C10M163/00 , C10M169/045 , C10M2203/1006 , C10M2205/02 , C10M2205/0206 , C10M2205/173 , C10M2207/026 , C10M2207/028 , C10M2207/262 , C10M2207/281 , C10M2207/289 , C10M2209/084 , C10M2215/064 , C10M2215/28 , C10M2219/022 , C10M2219/046 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2227/09 , C10M2229/041 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2220/022 , C10N2230/38 , C10N2230/42 , C10N2230/50 , C10N2240/10 , C10N2270/00 , F01N2570/08
摘要： Internal combustion engines exhibit improved efficiency of the emissions control system by using a lubricating oil composition of a base oil, an alkali or alkaline earth metal-containing detergent; a metal salt of one or more phosphorus-containing compounds represented by the formula (I) , wherein X and X are independently O or S, and R and R are independently hydrocarbyl groups, the average total number of carbon atoms in R and R for the one or more phosphorus-containing compounds being at least 10.4; and an acylated nitrogen-containing compound having at least about 10 alphatic carbon atoms and a TBN of at least about 2; the lubricating oil composition being characterized by a phosphorus concentration of up to about 0.12% by weight and the substantial absence of copper, thereby generating a lean-phosphorus containing exhaust gas.
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公开(公告)号：EP1321506A3
公开(公告)日：2004-02-11
申请号：EP02257527.8
申请日：2002-10-30
IPC分类号： C10M169/04 , C10M141/12
CPC分类号： C10M157/08 , C10M141/10 , C10M141/12 , C10M163/00 , C10M169/04 , C10M2203/0206 , C10M2203/1006 , C10M2207/026 , C10M2215/064 , C10M2219/068 , C10M2223/045 , C10M2227/09 , C10N2210/02 , C10N2210/06 , C10N2220/022 , C10N2230/06 , C10N2230/10 , C10N2230/42 , C10N2230/74 , C10N2240/10 , C10N2240/104
摘要： Lubricating oil compositions exhibititing improved low temperature valve train wear performance with a lowered phosphorus content, which contain a reduced amount of a metal hydrocarbyl dithiophosphate, a molybdenum compound, a metal-free friction modifier and a phosphorus-free antioxidant.
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公开(公告)号：EP4388065A1
公开(公告)日：2024-06-26
申请号：EP22764554.6
申请日：2022-08-12
IPC分类号： C10M157/06 , C10M157/08 , C10N10/04 , C10N30/00 , C10N60/10 , C10N60/12 , C10N60/14 , C10N40/04
CPC分类号： C10N2040/0420130101 , C10M2219/02220130101 , C10M2219/08220130101 , C10M2215/04220130101 , C10M2223/04520130101 , C10N2060/1020130101 , C10N2010/0420130101 , C10N2060/1220130101 , C10N2060/1420130101 , C10N2030/4220200501 , C10N2030/4320200501 , C10N2030/5420200501 , C10M2215/0420130101 , C10M157/06 , C10M157/08
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公开(公告)号：EP4388066A1
公开(公告)日：2024-06-26
申请号：EP22777037.7
申请日：2022-08-12
IPC分类号： C10M157/06 , C10M157/08 , C10N40/04 , C10N10/04 , C10N30/00 , C10N60/10 , C10N60/12 , C10N60/14
CPC分类号： C10N2040/0420130101 , C10M2219/02220130101 , C10M2219/08220130101 , C10M2215/04220130101 , C10M2223/04520130101 , C10N2060/1020130101 , C10N2010/0420130101 , C10N2060/1220130101 , C10N2060/1420130101 , C10N2030/4220200501 , C10N2030/4320200501 , C10N2030/5420200501 , C10M2215/0420130101 , C10M157/06 , C10M157/08
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公开(公告)号：EP0461842A1
公开(公告)日：1991-12-18
申请号：EP91305222.1
申请日：1991-06-11
IPC分类号： C10M163/00 , C10M165/00
CPC分类号： C10M167/00 , C10M135/02 , C10M145/02 , C10M151/02 , C10M153/02 , C10M157/08 , C10M159/126 , C10M165/00 , C10M2205/00 , C10M2205/06 , C10M2207/023 , C10M2207/025 , C10M2209/00 , C10M2209/02 , C10M2209/084 , C10M2209/10 , C10M2211/08 , C10M2217/024 , C10M2217/042 , C10M2217/043 , C10M2217/06 , C10M2219/02 , C10M2219/044 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2221/00 , C10M2221/02 , C10M2225/02 , C10M2225/04 , C10M2225/041 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： A reduced metal content lubricant contains the reaction product of a phosphosulfurized polyalkene and an amine, a polyalkene substituted phenol, and, optionally, a polyalkene sulfonate.
摘要翻译： 还原的金属含量润滑剂含有磷硫化聚烯烃和胺，聚烯烃取代的酚和任选的聚烯烃磺酸盐的反应产物。
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6.发明公开
公开(公告)号：EP1513915A2
公开(公告)日：2005-03-16
申请号：EP03741871.2
申请日：2003-06-05
IPC分类号： C10M163/00
CPC分类号： C10M157/08 , C10M163/00 , C10M169/045 , C10M2203/1006 , C10M2205/02 , C10M2205/0206 , C10M2205/173 , C10M2207/026 , C10M2207/028 , C10M2207/262 , C10M2207/281 , C10M2207/289 , C10M2209/084 , C10M2215/064 , C10M2215/28 , C10M2219/022 , C10M2219/046 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10M2227/09 , C10M2229/041 , C10N2210/01 , C10N2210/02 , C10N2210/06 , C10N2220/022 , C10N2230/38 , C10N2230/42 , C10N2230/50 , C10N2240/10 , C10N2270/00 , F01N2570/08
摘要： Internal combustion engines exhibit improved efficiency of the emissions control system by using a lubricating oil composition of a base oil, an alkali or alkaline earth metal-containing detergent; a metal salt of one or more phosphorus-containing compounds represented by the formula (I) , wherein X and X are independently O or S, and R and R are independently hydrocarbyl groups, the average total number of carbon atoms in R and R for the one or more phosphorus-containing compounds being at least 10.4; and an acylated nitrogen-containing compound having at least about 10 alphatic carbon atoms and a TBN of at least about 2; the lubricating oil composition being characterized by a phosphorus concentration of up to about 0.12% by weight and the substantial absence of copper, thereby generating a lean-phosphorus containing exhaust gas.
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7.发明公开Lubricating oil composition with a reduced phosphorus content 审中-公开Schmierölzusammensetzungmit Niedrigem Phosphorgehalt
公开(公告)号：EP1321506A2
公开(公告)日：2003-06-25
申请号：EP02257527.8
申请日：2002-10-30
IPC分类号： C10M141/12 , C10M169/04
CPC分类号： C10M157/08 , C10M141/10 , C10M141/12 , C10M163/00 , C10M169/04 , C10M2203/0206 , C10M2203/1006 , C10M2207/026 , C10M2215/064 , C10M2219/068 , C10M2223/045 , C10M2227/09 , C10N2210/02 , C10N2210/06 , C10N2220/022 , C10N2230/06 , C10N2230/10 , C10N2230/42 , C10N2230/74 , C10N2240/10 , C10N2240/104
摘要： Lubricating oil compositions exhibititing improved low temperature valve train wear performance with a lowered phosphorus content, which contain a reduced amount of a metal hydrocarbyl dithiophosphate, a molybdenum compound, a metal-free friction modifier and a phosphorus-free antioxidant.
摘要翻译： 润滑油组合物具有改善的低温气门机构磨损性能，其具有降低的磷含量，其含有减少量的金属烃基二硫代磷酸盐，钼化合物，无金属摩擦调节剂和无磷抗氧化剂。
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