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1. 发明授权

US5403960A Process for sulfurized olefinic product 失效
标题翻译：硫化烯烃产品的工艺
公开(公告)号：US5403960A
公开(公告)日：1995-04-04
申请号：US125223
申请日：1993-09-23
申请人： Abbas Kadkhodayan , Paul G. Griffin
发明人： Abbas Kadkhodayan , Paul G. Griffin
IPC分类号： C07G99/00 , C10M135/04 , C07C321/14
CPC分类号： C07G17/004 , C10M135/04 , C10M2207/123 , C10M2207/129 , C10M2207/22 , C10M2211/02 , C10M2215/02 , C10M2219/022 , C10M2219/024 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/045 , C10M2223/047 , C10M2223/065 , C10N2210/02 , C10N2240/02
摘要： A process for preparing, in high yield, a sulfurized olefinic product for use in lubricating oil compositions having a chlorine content of less than about 1000 ppm, a sulfur content of from about 40 to about 50 weight percent and a viscosity at 100.degree. C. of within the range of from about 5 to about 15 cSt.
摘要翻译：高产率制备用于氯含量小于约1000ppm，硫含量为约40至约50重量％，粘度为100℃的润滑油组合物的硫化烯烃产物的方法。在约5至约15cSt的范围内。

2. 发明授权

US5380448A Process for metal salts of hydrocarbyl dithiophosphoric acid 失效
标题翻译：烃基二硫代磷酸金属盐的工艺
公开(公告)号：US5380448A
公开(公告)日：1995-01-10
申请号：US192369
申请日：1994-02-07
申请人： Abbas Kadkhodayan , Dale G. Pillsbury , Paul G. Griffin
发明人： Abbas Kadkhodayan , Dale G. Pillsbury , Paul G. Griffin
IPC分类号： C07F9/17 , C07F9/165 , C10M137/10 , C10M159/20 , C10M1/48
CPC分类号： C07F9/165 , C10M137/10 , C10M159/20 , C10M2223/045 , C10N2210/01 , C10N2210/02 , C10N2210/08
摘要： This invention relates to a process for preparing an overbased metal salt of hydrocarbyl dithiophosphoric acid comprising neutralizing hydrocarbyl dithiophosphoric acid with an amount of metal oxide sufficient to form said overbased metal salt of hydrocarbyl dithiophosphoric acid, which metal oxide has a surface area of no less than about 4 m.sup.2 per gram up to about 12 m.sup.2 per gram and whereby the overbased metal salt of hydrocarbyl dithiophosphoric acid thus formed has a base metal to phosphorus weight ratio within the range of greater than about 1.2:1 up to about 1.3:1.
摘要翻译：本发明涉及一种制备烃基二硫代磷酸的高碱性金属盐的方法，其包括中和烃基二硫代磷酸与一定量的足以形成烃基二硫代磷酸的高碱性金属盐的金属氧化物，该金属氧化物的表面积不小于约4m 2 / g至约12m 2 / g，由此形成的烃基二硫代磷酸的高碱性金属盐的贱金属与磷的重量比在大于约1.2:1至高达约1.3:1的范围内。

3. 发明授权

US07361629B2 Additives for lubricants and fuels 有权
标题翻译：润滑剂和燃料添加剂
公开(公告)号：US07361629B2
公开(公告)日：2008-04-22
申请号：US10797877
申请日：2004-03-10
申请人： John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
发明人： John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
IPC分类号： C10M133/56 , C10M129/86
CPC分类号： C10M133/26 , C10L1/221 , C10M2215/28
摘要： 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.
摘要翻译：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。

4. 发明授权

US09663743B2 Lubricating method and composition for reducing engine deposits 有权
公开(公告)号：US09663743B2
公开(公告)日：2017-05-30
申请号：US12482087
申请日：2009-06-10
申请人： Paul G. Griffin , Ian A. Bell , John T. Loper , William Y. Lam , Gregory H. Guinther
发明人： Paul G. Griffin , Ian A. Bell , John T. Loper , William Y. Lam , Gregory H. Guinther
IPC分类号： C10M141/12
CPC分类号： C10M141/12 , C10M2207/028 , C10M2215/223 , C10M2215/30 , C10N2210/06 , C10N2230/04 , C10N2230/08 , C10N2230/52 , C10N2240/102 , C10N2240/103 , C10N2240/104
摘要： A lubricant composition, lubricant concentrate and method for reducing engine deposits. The composition and method include a base oil of lubricating viscosity; an organo-molybdenum compound; a deposition reducing amount of a reaction product of an alkyl-substituted dicarboxylic acid compound selected from the group consisting of alkyl-substituted dicarboxylic acids, alkyl-substituted dicarboxylic acid anhydrides, and mixtures thereof, and a basic salt of aminoguanidine, in an amount sufficient to provide a product rich in alkyl bis-3-amino-1,2,4-triazole; and optionally a phenate detergent. The lubricant composition and method provide engine deposits that are less than an amount of engine deposits in the absence of component (c) and/or optional component (d).

5. 发明授权

US08093189B2 Lubricating oil compositions for inhibiting coolant-induced oil filter plugging 有权
标题翻译：润滑油组合物用于抑制冷冻剂引起的油过滤器堵塞
公开(公告)号：US08093189B2
公开(公告)日：2012-01-10
申请号：US11516765
申请日：2006-09-07
申请人： Cathy C. Devlin , Charles A. Passut , Paul G. Griffin
发明人： Cathy C. Devlin , Charles A. Passut , Paul G. Griffin
IPC分类号： C10M149/00 , C10M159/12
CPC分类号： C10M149/00 , C10M2205/022 , C10M2205/024 , C10M2205/028 , C10M2205/08 , C10M2217/06 , C10N2230/00 , C10N2230/02 , C10N2230/04 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2240/102 , C10N2260/09
摘要： Lubricating oil compositions are provided that inhibit coolant-induced oil filter plugging in heavy-duty diesel engines, and particularly CJ-4 and CI-4 PLUS compliant lubricating oil compositions that inhibit coolant-induced oil filter plugging in exhaust gas recirculation or recycle engines.
摘要翻译：提供了润滑油组合物，其抑制重型柴油发动机中特别是CJ-4和CI-4PLUS润滑油组合物中的冷却剂引起的油过滤器堵塞，该润滑油组合物抑制废气再循环或再循环发动机中的冷却剂引起的油过滤器堵塞。

6. 发明申请

US20080171678A1 Novel additives for lubricants and fuels 有权
标题翻译：用于润滑剂和燃料的新型添加剂
公开(公告)号：US20080171678A1
公开(公告)日：2008-07-17
申请号：US12076303
申请日：2008-03-17
申请人： John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
发明人： John T. Loper , Paul G. Griffin , David A. Hutchison , Robert T. Dittmeier
IPC分类号： C10M133/44 , C10L1/18 , C10L1/22 , C10M129/00
CPC分类号： C10M133/26 , C10L1/221 , C10M2215/28
摘要： 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.
摘要翻译：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。

7. 发明申请

US20080128184A1 LUBRICATING OIL COMPOSITIONS HAVING IMPROVED CORROSION AND SEAL PROTECTION PROPERTIES 审中-公开
标题翻译：润滑油组合物具有改进的腐蚀和密封保护性能
公开(公告)号：US20080128184A1
公开(公告)日：2008-06-05
申请号：US11565243
申请日：2006-11-30
申请人： John T. Loper , Paul G. Griffin , William Y. Lam
发明人： John T. Loper , Paul G. Griffin , William Y. Lam
IPC分类号： C10M137/10 , C10M169/06 , B60K11/00 , F01M11/00 , C10M159/24
CPC分类号： C10M133/56 , C10M163/00 , C10M2203/1006 , C10M2207/028 , C10M2207/262 , C10M2207/289 , C10M2215/042 , C10M2215/28 , C10M2217/043 , C10M2219/046 , C10M2219/106 , C10M2223/045 , C10M2227/065 , C10N2210/02 , C10N2210/04 , C10N2220/021 , C10N2230/04 , C10N2230/40 , C10N2230/42 , C10N2240/10 , C10N2240/102 , C10N2260/14
摘要： A fully formulated lubricating oil, lubricated surface, and lubricant additive concentrates for lubricants providing improved lubricant characteristics. The lubricating oil composition has therein a dispersant mixture derived from a reaction product of polyalkylene compound, a carboxylic acylating agent, and a polyamine. The polyalkylene compound of at least one dispersant in the dispersant mixture has a number average molecular weight of at least about 1200 and at least one dispersant in the dispersant mixture contains boron such that a weight ratio of boron to nitrogen (B/N) in the dispersant mixture ranges from above about 0.25 to about 1.0.
摘要翻译：完全配制的润滑油，润滑表面和润滑剂添加剂浓缩物，用于提供改进的润滑剂特性的润滑剂。润滑油组合物中含有衍生自聚亚烷基化合物，羧酸酰化剂和多胺的反应产物的分散剂混合物。分散剂混合物中至少一种分散剂的聚亚烷基化合物具有至少约1200的数均分子量，并且在分散剂混合物中至少一种分散剂含有硼，使得硼与氮的重量比（B / N）在分散剂混合物的范围为约0.25至约1.0。

8. 发明授权

US5137978A Substituted acylating agents and their production 失效
标题翻译：取代的酰化剂及其制备
公开(公告)号：US5137978A
公开(公告)日：1992-08-11
申请号：US762453
申请日：1991-09-19
申请人： David J. Degonia , Paul G. Griffin
发明人： David J. Degonia , Paul G. Griffin
IPC分类号： C07C51/567 , C08F8/10 , C08F8/46
CPC分类号： C07C51/567 , C08F255/10
摘要： Polybutenyl substituted succinic acylating agents are formed by reacting (a) an acidic reactant represented by the general formulaR--CO--CH.dbd.CH--CO--R'wherein R and R' are independently --OH, --O--lower alkyl, a halogen atom, or taken together are a single oxygen atom, with (b) a polymer composed mainly or entirely of polyisobutene, at least 50% of the polyisobutene content of the polymer having an end group represented by the formula ##STR1##The mole ratio o9f acidic reactant: polymer is at least 1:1; and the reaction mixture is maintained under superatmospheric pressure during at least a substantial portion of the reaction period. The reaction rate is high, the yields of desired product are high, and despite the fact that superatmospheric pressures and elevated temperatures are used, the process forms only small amounts of tars or resinous co-products, even when employing as much as a 20% or more molar excess of maleic anhydride. Any unreacted acidic reactant such as maleic anhydride, maleic acid, fumaric acid, etc. can be, and preferably is, recovered from the reation mixture, and thus is available for use either as recycle to the process or for other uses. Inasmuch as chlorine is not used in the process, the expense and difficulties associated with handling chlorine on a plant scale are eliminated, and the product is less corrosive than corresponding products formed by use of chlorine.
摘要翻译：聚丁烯基取代的琥珀酰化剂通过（a）由通式R-CO-CH = CH-CO-R'表示的酸性反应物反应形成，其中R和R'独立地是-OH，-O-低级烷基，卤素原子或一起是单个氧原子，（b）主要或完全由聚异丁烯构成的聚合物，具有由下式表示的端基的聚合物的至少50％的聚异丁烯含量：酸性反应物：聚合物至少为1:1; 并且反应混合物在至少大部分反应期间内保持在超大气压下。反应速率高，所需产物的产率高，并且尽管使用超大气压和升高的温度，但该方法仅形成少量焦油或树脂共产物，即使使用多达20％或更多摩尔过量的马来酸酐。任何未反应的酸性反应物如马来酸酐，马来酸，富马酸等可以并且优选地从回收混合物中回收，因此可以作为循环使用或用于其它用途。由于在该过程中不使用氯，因此消除了与处理工厂规模的氯相关的费用和困难，并且该产品比使用氯形成的相应产品的腐蚀性低。

9. 发明授权

US5071919A Substituted acylating agents and their production 失效
标题翻译：替代的投资代理及其生产
公开(公告)号：US5071919A
公开(公告)日：1991-12-10
申请号：US524422
申请日：1990-05-17
申请人： David J. DeGonia , Paul G. Griffin
发明人： David J. DeGonia , Paul G. Griffin
IPC分类号： C07C51/567 , C08F8/10 , C08F8/46
CPC分类号： C07C51/567 , C08F255/10
摘要： Polybutenyl substituted succinic acylating agents are formed by reacting (a) an acidic reactant represented by the general formulaR--CO--CH.dbd.CH--CO--R'wherein R and R' are independently --OH, --O-lower alkyl, a halogen atom, or taken together are a single oxygen atom, with (b) a polymer composed mainly or entirely of polyisobutene, at least 50% of the polyisobutene content of the polymer having an end group represented by the formula ##STR1## The mole ratio of acidic reactant:polymer is at least 1:1; and the reaction mixture is maintained under superatmospheric pressure during at least a substantial portion of the reaction period. The reaction rate is high, the yields of desired product are high, and despite the fact that superatmospheric pressures and elevated temperatures are used, the process forms only small amounts of tars or resinous co-products, even when employing as much as a 20% or more molar excess of maleic anhydride. Any unreacted acidic reactant such as maleic anhydride, maleic acid, fumaric acid, etc, can be, and preferably is, recovered from the reaction mixture, and thus is available for use either as recycle to the process or for other uses. Inasmuch as chlorine is not used in the process, the expense and difficulties associated with handling chlorine on a plant scale are eliminated, and the product is less corrosive than corresponding products formed by use of chlorine.

10. 发明授权

US09725673B2 Lubricant compositions for improved engine performance 有权
公开(公告)号：US09725673B2
公开(公告)日：2017-08-08
申请号：US12731462
申请日：2010-03-25
申请人： Paul G. Griffin , Jeremy P. Styer
发明人： Paul G. Griffin , Jeremy P. Styer
IPC分类号： C10M169/04 , C10M137/06 , C10M137/10
CPC分类号： C10M169/045 , C10M137/06 , C10M137/10 , C10M169/04 , C10M2201/085 , C10M2207/028 , C10M2223/042 , C10M2223/045 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/52 , C10N2230/54 , C10N2240/10
摘要： The disclosure provides a lubricant composition for lubricating an engine, a method for operating an engine and an additive concentrate. The lubricant composition includes a base oil of lubricating viscosity; one or more metal dialkyldithiophosphates having more than 75 mole percent of alkyl groups derived from 4-methyl-2-pentanol, and from about 0.1 to about 2.0 percent by weight of detergent derived from an alkyl phenol or sulfurized alkyl phenol based on a total weight of the lubricant composition. An amount of the one or more metal dialkyldithiophosphate in the lubricant composition ranges from about 0.01 to about 0.10 percent by weight phosphorus based on a total weight of the lubricant composition. The lubricant composition has a total a total base number (TBN) of about 5.0 to about 10.0.

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