-
公开(公告)号：US20080139427A1
公开(公告)日：2008-06-12
申请号：US11843195
申请日：2007-08-22
Applicant: David A. Hutchison , Robert T. Dittmeier
Inventor： David A. Hutchison , Robert T. Dittmeier
IPC: C10M133/44
CPC classification number: C10M133/02 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/223 , C10M2219/022 , C10M2219/106 , C10N2230/10 , C10N2230/42 , C10N2230/44 , C10N2240/04 , C10N2240/102 , C10N2240/103 , C10N2240/104
Abstract: There is disclosed a lubricant composition comprising a major amount of a base oil; and a minor amount of a synergistic additive composition comprising: (i) a triazole compound substituted with an aryl moiety, with the proviso that the triazole compound is not an alkyl bis-3-amino-1,2,4-triazole; and (ii) a nitrogen-containing compound represented by the formula: wherein R1 and R2 are each independently selected from the group consisting of at least one aryl moiety comprising from about 6 to about 30 carbon atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amido, phosphoro, and sulfono.
-
公开(公告)号：US20130197738A1
公开(公告)日：2013-08-01
申请号：US13439332
申请日：2012-04-04
Applicant: Todd M. Dvorak , Robert T. Dittmeier , Dewey P. Szemenyei
Inventor： Todd M. Dvorak , Robert T. Dittmeier , Dewey P. Szemenyei
CPC classification number: F01M11/04 , F01M2011/14 , F16N29/00 , G01N33/2858 , G01N33/2888
Abstract: A system, a method and a computer program to predict a portion of used lubricant in an engine that is to be drained and replaced by fresh lubricant based on an analysis parameter value that is measured in a sample of used engine lubricant from the engine. The system includes a first input that receives the analysis parameter value from the used lubricant and stores the analysis parameter value in a memory of a processor. A second input receives an analysis parameter threshold value for the used lubricant at the end of a service interval and stores the analysis parameter threshold value in a memory of the processor. A determiner predicts a future analysis parameter value of a mixture of used and fresh lubricant at the end of the service interval based on the analysis parameter value, and the analysis parameter threshold value.
Abstract translation: 一种系统，方法和计算机程序，用于基于在来自发动机的二手发动机润滑剂的样品中测量的分析参数值来预测将被新鲜润滑剂排出和替换的发动机中的一部分使用的润滑剂。 该系统包括从所使用的润滑剂接收分析参数值并将分析参数值存储在处理器的存储器中的第一输入。 第二输入在服务间隔结束时接收所使用的润滑剂的分析参数阈值，并将分析参数阈值存储在处理器的存储器中。 确定器基于分析参数值和分析参数阈值来预测在服务间隔结束时使用和新鲜润滑剂的混合物的未来分析参数值。
-
公开(公告)号：US07863228B2
公开(公告)日：2011-01-04
申请号：US12076303
申请日：2008-03-17
Applicant: John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
Inventor： John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
IPC: C10M133/56 , C10M133/16
CPC classification number: C10M133/26 , C10L1/221 , C10M2215/28
Abstract: A multi-functional composition for use as an additive for fuels and lubricants. The composition includes an amination product of a hydrocarbyl substituted succinic acylating agent and a mixture containing an aliphatic polyamine and an aromatic polyamine. The molar ratio of aliphatic polyamine to aromatic polyamine in the mixture ranges from about 10:0.1 to about 0.1:10. The amination product contains at least about 0.1 molar equivalent of the polyamine mixture to 1 molar equivalent of the hydrocarbyl substituted succinic acylating agent.
Abstract translation: 用作燃料和润滑剂添加剂的多功能组合物。 该组合物包括烃基取代的琥珀酰化剂的胺化产物和含脂族多胺和芳族多胺的混合物。 混合物中脂族多胺与芳族多胺的摩尔比为约10：0.1至约0.1：10。 胺化产物包含至少约0.1摩尔当量的多胺混合物与1摩尔当量的烃基取代的琥珀酰化剂。
-
公开(公告)号：US20080171678A1
公开(公告)日：2008-07-17
申请号：US12076303
申请日：2008-03-17
Applicant: John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
Inventor： John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
IPC: C10M133/44 , C10L1/18 , C10L1/22 , C10M129/00
CPC classification number: C10M133/26 , C10L1/221 , C10M2215/28
Abstract: A multi-functional composition for use as an additive for fuels and lubricants. The composition includes an amination product of a hydrocarbyl substituted succinic acylating agent and a mixture containing an aliphatic polyamine and an aromatic polyamine. The molar ratio of aliphatic polyamine to aromatic polyamine in the mixture ranges from about 10:0.1 to about 0.1:10. The amination product contains at least about 0.1 molar equivalent of the polyamine mixture to 1 molar equivalent of the hydrocarbyl substituted succinic acylating agent.
Abstract translation: 用作燃料和润滑剂添加剂的多功能组合物。 该组合物包括烃基取代的琥珀酰化剂的胺化产物和含脂族多胺和芳族多胺的混合物。 混合物中脂族多胺与芳族多胺的摩尔比为约10：0.1至约0.1：10。 胺化产物包含至少约0.1摩尔当量的多胺混合物与1摩尔当量的烃基取代的琥珀酰化剂。
-
公开(公告)号：US20130197830A1
公开(公告)日：2013-08-01
申请号：US13363433
申请日：2012-02-01
Applicant: Todd M. Dvorak , Robert T. Dittmeier , Dewey P. Szemenyei
Inventor： Todd M. Dvorak , Robert T. Dittmeier , Dewey P. Szemenyei
CPC classification number: G06Q10/20
Abstract: A system, a method and a computer program to determine the usability of a lubricant such as, e.g., engine oil, and when to replace the lubricant in a particular engine. The system, method, and computer program are further configured to generate a lubricant discard interval for each engine in, e.g., a company's fleet of vehicles. The system, method, and computer program are configured to generate lubricant discard interval schedule for each of the vehicles in the company's fleet based on the lubricant discard intervals.
Abstract translation: 确定润滑剂例如发动机油的可用性以及何时更换特定发动机中的润滑剂的系统，方法和计算机程序。 系统，方法和计算机程序还被配置为为例如公司的车队中的每个发动机产生润滑剂丢弃间隔。 系统，方法和计算机程序被配置为基于润滑剂丢弃间隔为公司车队中的每个车辆生成润滑剂丢弃间隔时间表。
-
公开(公告)号：US07361629B2
公开(公告)日：2008-04-22
申请号：US10797877
申请日：2004-03-10
Applicant: John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
Inventor： John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
IPC: C10M133/56 , C10M129/86
CPC classification number: C10M133/26 , C10L1/221 , C10M2215/28
Abstract: A multi-functional composition for use as an additive for fuels and lubricants. The composition includes an amination product of a hydrocarbyl substituted succinic acylating agent and a mixture containing an aliphatic polyamine and an aromatic polyamine. The molar ratio of aliphatic polyamine to aromatic polyamine in the mixture ranges from about 10:0.1 to about 0.1:10. The amination product contains at least about 0.1 molar equivalent of the polyamine mixture to 1 molar equivalent of the hydrocarbyl substituted succinic acylating agent.
Abstract translation: 用作燃料和润滑剂添加剂的多功能组合物。 该组合物包括烃基取代的琥珀酰化剂的胺化产物和含脂族多胺和芳族多胺的混合物。 混合物中脂族多胺与芳族多胺的摩尔比为约10：0.1至约0.1：10。 胺化产物包含至少约0.1摩尔当量的多胺混合物与1摩尔当量的烃基取代的琥珀酰化剂。
-
公开(公告)号：US20080139428A1
公开(公告)日：2008-06-12
申请号：US11609084
申请日：2006-12-11
Applicant: David A. Hutchison , Robert T. Dittmeier
Inventor： David A. Hutchison , Robert T. Dittmeier
IPC: C10M169/04
CPC classification number: C10M133/02 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/223 , C10N2230/10 , C10N2230/42 , C10N2230/44 , C10N2240/102 , C10N2240/103 , C10N2240/104
Abstract: There is disclosed a lubricant composition comprising a major amount of a base oil; and a minor amount of a synergistic additive composition comprising: (i) a triazole compound substituted with an aryl moiety, with the proviso that the triazole compound is not an alkyl bis-3-amino-1,2,4-triazole; and (ii) a nitrogen-containing compound represented by the formula: wherein R1 and R2 are each independently selected from the group consisting of at least one aryl moiety comprising from about 6 to about 30 carbon atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amido, phosphoro, and sulfono.
Abstract translation: 公开了包含大量基础油的润滑剂组合物; 和少量的协同添加剂组合物，其包含：（i）被芳基部分取代的三唑化合物，条件是三唑化合物不是烷基双-3-氨基-1,2,4-三唑; 和（ii）由下式表示的含氮化合物：其中R 1和R 2各自独立地选自至少一个芳基部分，所述芳基部分包含 约6至约30个碳原子，氢，卤素，羟基，烃基，取代的烃基，氨基，酰氨基，磷酰基和磺酰基。
-
公开(公告)号：US20080139425A1
公开(公告)日：2008-06-12
申请号：US11609140
申请日：2006-12-11
Applicant: David A. Hutchison , Robert T. Dittmeier
Inventor： David A. Hutchison , Robert T. Dittmeier
IPC: C10M133/44
CPC classification number: C10M133/44 , C10M2215/08 , C10N2230/02 , C10N2230/10 , C10N2230/12 , C10N2230/42 , C10N2240/02 , C10N2240/10 , C10M2215/223
Abstract: The present application is directed to additive package compositions and lubricant compositions comprising a hydrocarbyl substituted triazole compound. Methods of using the compositions to lubricate a machine and provide lead corrosion protection are also disclosed.
Abstract translation: 本申请涉及包含烃基取代的三唑化合物的添加剂包装组合物和润滑剂组合物。 还公开了使用组合物润滑机器并提供铅腐蚀保护的方法。
