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公开(公告)号:US09434906B2
公开(公告)日:2016-09-06
申请号:US13849884
申请日:2013-03-25
IPC分类号: C10M159/22 , C10M169/04
CPC分类号: C10M169/044 , C10M159/22 , C10M2203/1006 , C10M2207/262 , C10M2219/046 , C10M2219/089 , C10N2210/02 , C10N2220/022 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/52 , C10N2240/102 , C10N2260/10 , C10N2270/00
摘要: Disclosed herein are marine diesel engine lubricating oil compositions which comprises (a) a major amount of an oil of lubricating viscosity, and (b) about 3 wt. % to about 40 wt. %, based on the total weight of the marine diesel engine lubricating oil composition, of a sulfurized, alkaline earth metal alkylphenate detergent which is substantially free of polyol promoter oxidation products.
摘要翻译: 本文公开了船用柴油发动机润滑油组合物,其包含(a)主要量的润滑粘度的油,和(b)约3重量% %至约40wt。 基于船用柴油发动机润滑油组合物的总重量,基本上不含多元醇促进剂氧化产物的硫化碱土金属烷基酚盐洗涤剂。
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公开(公告)号:US20110077182A1
公开(公告)日:2011-03-31
申请号:US12585928
申请日:2009-09-29
IPC分类号: C10M159/20 , C10M129/26 , C10M129/54
CPC分类号: C10M129/54 , C10M163/00 , C10M2203/1006 , C10M2203/1025 , C10M2207/026 , C10M2207/262 , C10M2215/064 , C10M2223/045 , C10M2229/02 , C10N2230/02 , C10N2230/04 , C10N2230/041 , C10N2230/10 , C10N2230/52 , C10N2240/10 , C10N2240/102 , C10N2240/105 , C10N2260/00 , C10N2270/02 , C10N2210/02
摘要: In one aspect of the present invention, a marine system oil composition is provided for lubrication of mechanical components in marine engines, for example, two-stroke, cross-head marine diesel engines and methods/additives for using the marine system oil composition in the same. In one aspect of the present invention, a marine system oil composition is provided that has salt of a carboxylate-containing detergent comprising at least one alkyl-substituted hydroxyaromatic carboxylic acid, wherein at least 50 mole % of, the alkyl groups are C20 or greater.
摘要翻译: 在本发明的一个方面,提供一种海洋系统油组合物,用于润滑船用发动机中的机械部件,例如二冲程,十字头船用柴油发动机和用于在船用发动机中使用海洋系统油组合物的方法/添加剂 相同。 在本发明的一个方面,提供一种海洋体系油组合物,其具有含有至少一种烷基取代的羟基芳族羧酸的含羧酸盐的洗涤剂的盐,其中至少50摩尔%的烷基为C20或更大 。
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公开(公告)号:US20130157912A1
公开(公告)日:2013-06-20
申请号:US13328310
申请日:2011-12-16
IPC分类号: C10M169/04
CPC分类号: C10M163/00 , C10M2203/02 , C10M2203/1006 , C10M2207/262 , C10M2215/28 , C10M2223/045 , C10M2229/02 , C10N2220/027 , C10N2230/04 , C10N2230/40 , C10N2230/52 , C10N2240/102 , C10N2210/02
摘要: Disclosed herein is a trunk piston engine lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity; (b) one or more carboxylate-containing detergents comprising a salt of an alkyl-substituted hydroxyaromatic carboxylic acid, wherein at least about 50% of the alkyl moiety of the alkyl-substituted hydroxyaromatic carboxylic acid comprises C26+ alkyl groups derived from one or more normal alpha olefins; and (c) one or more zinc dithiophosphates in an amount of about 0.02 to about 0.12 wt. % in terms of phosphorus content.
摘要翻译: 本文公开了一种躯干活塞发动机润滑油组合物,其包含(a)主要量的润滑粘度的油; (b)一种或多种含羧酸盐的洗涤剂,其包含烷基取代的羟基芳族羧酸的盐,其中至少约50%的烷基取代的羟基芳族羧酸的烷基部分包含衍生自一种或多种正常 α-烯烃; 和(c)一种或多种二硫代磷酸锌,其量为约0.02至约0.12wt。 以磷含量计。
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公开(公告)号:US08383562B2
公开(公告)日:2013-02-26
申请号:US12585928
申请日:2009-09-29
IPC分类号: C10M159/22 , C07C69/34 , C10L1/22
CPC分类号: C10M129/54 , C10M163/00 , C10M2203/1006 , C10M2203/1025 , C10M2207/026 , C10M2207/262 , C10M2215/064 , C10M2223/045 , C10M2229/02 , C10N2230/02 , C10N2230/04 , C10N2230/041 , C10N2230/10 , C10N2230/52 , C10N2240/10 , C10N2240/102 , C10N2240/105 , C10N2260/00 , C10N2270/02 , C10N2210/02
摘要: In one aspect of the present invention, a marine system oil composition is provided for lubrication of mechanical components in marine engines, for example, two-stroke, cross-head marine diesel engines and methods/additives for using the marine system oil composition in the same. In one aspect of the present invention, a marine system oil composition is provided that has salt of a carboxylate-containing detergent comprising at least one alkyl-substituted hydroxyaromatic carboxylic acid, wherein at least 50 mole % of, the alkyl groups are C20 or greater.
摘要翻译: 在本发明的一个方面,提供一种海洋系统油组合物,用于润滑船用发动机中的机械部件,例如二冲程,十字头船用柴油发动机和用于在船用发动机中使用海洋系统油组合物的方法/添加剂 相同。 在本发明的一个方面,提供一种海洋体系油组合物,其具有含有至少一种烷基取代的羟基芳族羧酸的含羧酸盐的洗涤剂的盐,其中至少50摩尔%的烷基为C20或更大 。
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公开(公告)号:US20140287969A1
公开(公告)日:2014-09-25
申请号:US13849884
申请日:2013-03-25
IPC分类号: C10M135/02
CPC分类号: C10M169/044 , C10M159/22 , C10M2203/1006 , C10M2207/262 , C10M2219/046 , C10M2219/089 , C10N2210/02 , C10N2220/022 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/52 , C10N2240/102 , C10N2260/10 , C10N2270/00
摘要: Disclosed herein are marine diesel engine lubricating oil compositions which comprises (a) a major amount of an oil of lubricating viscosity, and (b) about 3 wt. % to about 40 wt. %, based on the total weight of the marine diesel engine lubricating oil composition, of a sulfurized, alkaline earth metal alkylphenate detergent which is substantially free of polyol promoter oxidation products.
摘要翻译: 本文公开了船用柴油发动机润滑油组合物,其包含(a)主要量的润滑粘度的油,和(b)约3重量% %至约40wt。 基于船用柴油发动机润滑油组合物的总重量,基本上不含多元醇促进剂氧化产物的硫化碱土金属烷基酚盐洗涤剂。
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