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公开(公告)号：US5342531A
公开(公告)日：1994-08-30
申请号：US67593
申请日：1993-05-27
Applicant: David K. Walters , Rodney I. Barber
Inventor： David K. Walters , Rodney I. Barber
IPC: C10M141/10 , C10M169/04 , C10N30/06 , C10N30/10 , C10N30/12 , C10N30/14 , C10N40/04
CPC classification number: C10M169/04 , C10M141/10 , C10M2207/023 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2207/125 , C10M2207/282 , C10M2207/285 , C10M2207/286 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/22 , C10M2219/02 , C10M2219/083 , C10M2219/086 , C10M2219/09 , C10M2219/10 , C10M2223/043 , C10M2223/045 , C10M2223/06 , C10M2223/061
Abstract: A lubricant composition comprising a major proportion of polyalkylene glycol of lubricating viscosity and a minor proportion dissolved therein of (a) at least one sulphur-containing antiwear or extreme pressure agent, (b) at least one amine salt of at least one partially esterified monothiophosphoric acid, and (c) at least one amine salt of at least one partially esterified phosphoric acid. Such compositions have improved resistance to wear, oxidative degradation and metallic corrosion.
Abstract translation: 一种润滑剂组合物，其包含主要部分的聚亚烷基二醇的润滑粘度和其中溶解的少量的（a）至少一种含硫抗磨剂或极压剂，（b）至少一种部分酯化的一硫代磷酸的胺盐 酸，和（c）至少一种部分酯化的磷酸的胺盐。 这样的组合物具有改善的耐磨性，氧化降解和金属腐蚀性。
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Patent Agency Ranking
公开(公告)号：US5126064A
公开(公告)日：1992-06-30
申请号：US525323
申请日：1990-05-17
Applicant: Rodney I. Barber , Charles J. Dain , David K. Walters
Inventor： Rodney I. Barber , Charles J. Dain , David K. Walters
IPC: C10M133/16 , C10M133/56 , C10M141/08 , C10M141/10 , C10N30/00 , C10N30/06 , C10N40/25
CPC classification number: C10M141/08 , C10M141/10 , C10M2207/024 , C10M2207/026 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/129 , C10M2207/22 , C10M2209/084 , C10M2209/107 , C10M2215/04 , C10M2215/044 , C10M2215/064 , C10M2215/065 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/044 , C10M2217/045 , C10M2217/046 , C10M2217/06 , C10M2219/02 , C10M2219/022 , C10M2219/024 , C10M2219/082 , C10M2219/083 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/00 , C10M2223/04 , C10M2223/042 , C10M2223/043 , C10M2223/047 , C10M2223/065 , C10M2229/02 , C10M2229/05 , C10N2240/02 , C10N2270/02
Abstract: Lubricant compositions, especially suitable for limited slip differentials, containing sulphur-containing extreme pressure or anti-wear agents, are improved by incorporation of a substituted succinimide friction modifier. The resulting compositions reduce the level of noise produced during operation of the differential.
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公开(公告)号：US06844300B2
公开(公告)日：2005-01-18
申请号：US10076094
申请日：2002-02-15
Applicant: Jeffrey L. Milner , Roger M. Sheets , David R. Ellis , Rodney I. Barber
Inventor： Jeffrey L. Milner , Roger M. Sheets , David R. Ellis , Rodney I. Barber
IPC: C10M101/02 , C10M135/04 , C10M135/20 , C10M135/22 , C10M137/10 , C10M141/10 , C10M151/02 , C10M169/04 , C10N40/04
CPC classification number: C10M141/10 , C10M169/045 , C10M2203/024 , C10M2207/10 , C10M2209/084 , C10M2219/022 , C10M2219/082 , C10M2219/083 , C10M2219/106 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10N2210/02 , C10N2230/02 , C10N2230/06 , C10N2230/10 , C10N2240/042 , C10N2260/10 , C10N2270/02
Abstract: Gear oils meeting GL-5 specifications are obtained by blending a base oil, a thermally stable phosphorus-containing anti-wear agent; and a metal-free sulfur-containing extreme-pressure agent; wherein the thermally stable phosphorus-containing anti-wear agent is present in an amount sufficient to provide from 100 to 350 ppm phosphorus to the formulated gear oil and wherein the metal-free sulfur-containing extreme-pressure agent is present in an amount sufficient to provide at least 10,000 ppm sulfur to the formulated gear oil and wherein the formulated gear oil contains 350 ppm of phosphorus or less.
Abstract translation: 符合GL-5规格的齿轮油通过混合基油，热稳定的含磷抗磨剂获得; 和无金属的含硫极压剂; 其中所述热稳定的含磷抗磨剂以足以对所配制的齿轮油提供100至350ppm磷的量存在，并且其中所述无金属的含硫极压剂的存在量足以 向配制的齿轮油提供至少10,000ppm的硫，并且其中配制的齿轮油含有350ppm的磷或更少的磷。
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公开(公告)号：US06184186B2
公开(公告)日：2001-02-06
申请号：US09288723
申请日：1999-04-09
Applicant: Helen T. Ryan , Rodney I. Barber , Craig R. Paterson
Inventor： Helen T. Ryan , Rodney I. Barber , Craig R. Paterson
IPC: C10M14112
CPC classification number: C10M141/10 , C10M129/40 , C10M133/16 , C10M133/44 , C10M135/04 , C10M137/02 , C10M137/08 , C10M137/12 , C10M159/18 , C10M163/00 , C10M2207/09 , C10M2207/125 , C10M2207/126 , C10M2207/129 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/28 , C10M2215/30 , C10M2219/022 , C10M2219/046 , C10M2223/02 , C10M2223/04 , C10M2223/042 , C10M2223/043 , C10M2223/049 , C10M2223/06 , C10M2223/061 , C10M2223/065 , C10M2223/10 , C10M2227/09 , C10N2210/00 , C10N2210/06 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046
Abstract: Use of at least one friction modifier to reduce micropitting of a metal surface, which comprises lubricating the metal surface with a lubricant composition comprising the at least one friction modifier, wherein the at least one friction modifier is selected such that micropitting is reduced when the metal surface is so lubricated.
Abstract translation: 使用至少一种摩擦调节剂以减少金属表面的微点蚀，其包括用包含至少一种摩擦改进剂的润滑剂组合物润滑金属表面，其中选择所述至少一种摩擦改进剂使得当金属 表面如此润滑。
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公开(公告)号：US4305835A
公开(公告)日：1981-12-15
申请号：US214137
申请日：1980-12-08
Applicant: Rodney I. Barber , David K. Walters
Inventor： Rodney I. Barber , David K. Walters
IPC: C08G65/26 , C08L61/14 , C08L71/02 , C10M129/16 , C10M145/36 , C10N30/04 , C10N40/25 , C10N70/00 , F02F7/00 , C10M1/32
CPC classification number: C10M145/36 , C08G65/26 , C08L61/14 , C08L71/02 , C10M2203/10 , C10M2209/101 , C10M2209/104 , C10M2209/107 , C10M2209/108 , C10M2217/00 , C10M2217/02 , C10M2217/028 , C10M2217/04 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10N2210/02 , C10N2270/02 , F02F7/006
Abstract: A lubricating oil composition for use in the crankcase of an internal combustion engine, having improved resistance to the formation of emulsion-sludge in the area under the engine rocker cover, which contains the combination of an oxyalkylated alkylphenol-formaldehyde condensation product and an oxyalkylated trimethylolalkane.
Abstract translation: 一种用于内燃机曲轴箱的润滑油组合物，其具有改进的耐发动机摇臂盖下方区域中形成乳液污泥的能力，该组合包含烷氧基化烷基酚 - 甲醛缩合产物和烷氧基化三羟甲基烷烃 。
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公开(公告)号：US4305834A
公开(公告)日：1981-12-15
申请号：US214135
申请日：1980-12-08
Applicant: Rodney I. Barber , David K. Walters
Inventor： Rodney I. Barber , David K. Walters
IPC: C10M157/04 , C10M141/06 , C10M161/00 , C10N20/04 , C10N30/04 , C10N40/25 , C10N70/00 , F02F7/00 , C10M1/32
CPC classification number: C10M161/00 , C10M2203/06 , C10M2203/10 , C10M2205/00 , C10M2205/028 , C10M2205/06 , C10M2207/024 , C10M2207/027 , C10M2207/028 , C10M2207/144 , C10M2207/146 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/084 , C10M2209/101 , C10M2209/104 , C10M2209/105 , C10M2209/108 , C10M2215/04 , C10M2215/042 , C10M2215/062 , C10M2215/26 , C10M2217/00 , C10M2217/02 , C10M2217/023 , C10M2217/028 , C10M2217/04 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/045 , C10M2225/041 , C10N2210/02 , C10N2270/02 , F02F7/006
Abstract: A lubricating oil composition for use in the crankcase of an internal combustion engine, having improved resistance to the formation of emulsion-sludge in the area under the engine rocker cover, which contains the combination of an oxyalkylated alkylphenol-formaldehyde condensation product and tetra polyoxyethylene polyoxypropylene derivative of ethylene diamine.
Abstract translation: 一种用于内燃机曲轴箱的润滑油组合物，其具有改进的耐发动机摇臂盖下面区域中形成乳液污泥的能力，该组合包含烷氧基化烷基酚 - 甲醛缩合产物和四聚氧乙烯聚氧丙烯 乙二胺的衍生物。
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