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公开(公告)号:US08609599B2
公开(公告)日:2013-12-17
申请号:US13277331
申请日:2011-10-20
申请人: Joseph P. Hartley
发明人: Joseph P. Hartley
IPC分类号: C09K15/08 , C10M159/22 , F02B1/12
CPC分类号: C10M129/10 , C10M2203/1025 , C10M2207/023 , C10M2207/262 , C10N2210/02 , C10N2230/04 , C10N2230/52 , C10N2240/102
摘要: Trunk piston marine engine lubrication, when the engine is fueled by heavy fuel oil, is effected by a composition comprising a major amount of an oil of lubricating viscosity and a minor amount of one or more phenolic compounds comprising distilled cashew nut shell liquid or hydrogenated distilled cashew nut shell liquid. Asphaltene precipitation in the lubricant, caused by the presence of contaminant heavy fuel oil, is prevented or inhibited.
摘要翻译: 当发动机由重质燃料油燃料时,中空活塞船用发动机的润滑是通过包含主要量的润滑粘度油和少量一种或多种酚类化合物的组合物来实现的,所述酚类化合物包括蒸馏的腰果壳液或氢化蒸馏 腰果壳油。 由于污染物重质燃料油的存在引起的润滑剂中的沥青质沉淀被防止或抑制。
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公开(公告)号:US20130288938A1
公开(公告)日:2013-10-31
申请号:US13655536
申请日:2012-10-19
申请人: Joseph P. Hartley
发明人: Joseph P. Hartley
IPC分类号: C10M129/10
CPC分类号: C10M129/10 , C10M2203/1025 , C10M2207/023 , C10M2207/024 , C10M2207/026 , C10M2215/064 , C10N2230/10 , C10N2240/10
摘要: A crankcase lubricating oil composition comprising (A) an oil of lubricating viscosity in a major amount; and (B) an additive component in a minor amount comprising one or more oil-soluble sterically unhindered meta-hydrocarbyl substituted phenols.
摘要翻译: 一种曲轴箱润滑油组合物,其包含(A)主要润滑粘度的油; 和(B)少量的包含一种或多种油溶性空间不受阻碍的间 - 烃基取代的酚的添加剂组分。
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公开(公告)号:US20130206097A1
公开(公告)日:2013-08-15
申请号:US13587969
申请日:2012-08-17
IPC分类号: C10M135/18 , F01M3/04
CPC分类号: C10M135/18 , C10M2205/026 , C10M2219/068 , C10N2230/06 , C10N2230/36 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2240/10 , C10N2240/102 , C10N2240/104 , C10N2240/105 , F01M3/04 , C10N2210/02
摘要: An automotive lubricating oil composition for an internal combustion engine comprises (A) an oil of lubricating viscosity in a major amount; and (B) an oil-soluble zinc dithiocarbamate as an additive component in a minor amount in which each of the two amino groups is substituted with an aryl group and with either another aryl group, an aliphatic group or a hydrogen atom, the composition having not greater than 1600 ppm by mass of phosphorus, expressed as phosphorous atom.
摘要翻译: 一种用于内燃机的汽车用润滑油组合物,其特征在于,含有(A)大量润滑粘度的油; 和(B)一种油溶性二硫代氨基甲酸锌作为少量的添加成分,其中两个氨基中的每一个被芳基和另一个芳基,脂族基团或氢原子取代,所述组合物具有 不大于1600ppm质量的磷,表示为磷原子。
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公开(公告)号:US20110105374A1
公开(公告)日:2011-05-05
申请号:US12608412
申请日:2009-10-29
申请人: Jie Cheng , Jacob Emert , Joseph P. Hartley , Robert G. Rowland , Joseph Stieber
发明人: Jie Cheng , Jacob Emert , Joseph P. Hartley , Robert G. Rowland , Joseph Stieber
IPC分类号: C10M133/12 , C07C211/51
CPC分类号: C10M133/12 , C10M2215/061 , C10M2215/066 , C10M2223/045 , C10N2220/021 , C10N2230/12 , C10N2230/36 , C10N2230/43 , C10N2230/45 , C10N2230/52 , C10N2240/10 , C10N2240/102 , C10N2270/02 , C10N2210/02
摘要: Monoaryltrialkyl phenylenediamine compounds useful as ashless TBN sources for lubricating oil compositions that are compatible with fluoroelastomeric engine seal materials and meet copper corrosion requirements, and lubricating oil compositions containing such phenylenediamine compounds.
摘要翻译: 可用作与含氟弹性体发动机密封材料相容并符合铜腐蚀要求的润滑油组合物的无灰TBN源的单芳基三烷基苯二胺化合物,以及含有这些苯二胺化合物的润滑油组合物。
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公开(公告)号:US20110105372A1
公开(公告)日:2011-05-05
申请号:US12608039
申请日:2009-10-29
申请人: Joseph P. Hartley , Robert G. Rowland , Jie Cheng , Jacob Emert , Joseph Stieber
发明人: Joseph P. Hartley , Robert G. Rowland , Jie Cheng , Jacob Emert , Joseph Stieber
IPC分类号: C10M141/10 , C10M133/12 , C07C211/44
CPC分类号: C10M133/12 , C07C211/51 , C10M2207/026 , C10M2215/066 , C10M2223/045 , C10N2210/06 , C10N2220/021 , C10N2220/028 , C10N2230/12 , C10N2230/36 , C10N2230/45 , C10N2230/52 , C10N2240/102
摘要: Tetra-alkylated phenylenediamine compounds useful as ashless TBN sources for lubricating oil compositions that are compatible with fluoroelastomeric engine seal materials and meet copper corrosion requirements, and lubricating oil compositions containing such phenylenediamine compounds.
摘要翻译: 可用作与含氟弹性体发动机密封材料相容并满足铜腐蚀要求的润滑油组合物的无灰TBN源的四烷基化苯二胺化合物和含有这种苯二胺化合物的润滑油组合物。
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公开(公告)号:US08703676B2
公开(公告)日:2014-04-22
申请号:US13265339
申请日:2010-04-26
IPC分类号: C10M159/22 , F01M7/00 , F01M9/10
CPC分类号: C10M163/00 , C10M169/045 , C10M2203/1025 , C10M2203/108 , C10M2207/023 , C10M2207/262 , C10N2230/04 , C10N2230/52 , C10N2240/102
摘要: Trunk piston marine engine lubrication, when the engine is fueled by heavy fuel oil, is effected by a composition comprising a major amount of an oil of lubricating viscosity containing at least 50 mass % of a Group II basestock, and respective minor amounts of an overbased metal hydrocarbyl-substituted hydroxybenzoate detergent other than such a detergent having a basicity index of less than two and a degree of carbonation of 80% or greater and 5 to 500 mass %, based on the mass of the detergent, of an oil-soluble alkyl-substituted phenol other than a hindered phenol. Asphaltene precipitation in the lubricant, caused by the presence of contaminant heavy fuel oil, is prevented or inhibited.
摘要翻译: 当发动机由重质燃料油燃料时,中空活塞船用发动机润滑通过包含主要量的含有至少50质量%的II类基础油的润滑粘度的油的组合物和相应的少量高碱性 金属烃基取代的羟基苯甲酸盐洗涤剂,其除碱性指数小于2且碳酸化度为80%以上且5〜500质量%以下的洗涤剂以洗涤剂的质量计,油溶性烷基 除了受阻酚之外的取代苯酚。 由于污染物重质燃料油的存在引起的润滑剂中的沥青质沉淀被防止或抑制。
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