专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5073300A Corrosion inhibitors 失效
标题翻译：腐蚀抑制剂
公开(公告)号：US5073300A
公开(公告)日：1991-12-17
申请号：US503185
申请日：1990-04-02
申请人： Richard L. Veazey , Ewa A. Bardasz
发明人： Richard L. Veazey , Ewa A. Bardasz
IPC分类号： C07C2/04 , C10M145/16 , C10M149/06 , C23F11/173
CPC分类号： C23F11/173 , C07C2/04 , C10M145/16 , C10M149/06 , C10M2209/086 , C10M2215/04 , C10M2215/26 , C10M2217/024 , C10M2217/046 , C10M2217/06 , C10N2230/12
摘要： The Diels-Alder adduct of 2,3 and 6,7 poly(allocimene) and an activated olefin such as maleic anhydride serves to inhibit the corrosion of metals. The adduct or a derived polyamine reaction product in admixture with an oil such as a petroleum oil or grease is effective to inhibit rusting of ferrous metals.
摘要翻译： 2,3和6,7聚（分配体）和活性烯烃如马来酸酐的Diels-Alder加合物用于抑制金属的腐蚀。加合物或衍生的多胺反应产物与油（例如石油或油脂）混合有效抑制黑色金属的生锈。

2. 发明授权

US4946626A Corrosion inhibitors 失效
标题翻译：腐蚀抑制剂
公开(公告)号：US4946626A
公开(公告)日：1990-08-07
申请号：US206451
申请日：1988-06-14
申请人： Richard L. Veazey , Ewa A. Bardasz
发明人： Richard L. Veazey , Ewa A. Bardasz
IPC分类号： C10M145/16 , C10M149/06 , C23F11/173
CPC分类号： C23F11/173 , C10M145/16 , C10M149/06 , C10M2209/086 , C10M2215/04 , C10M2215/26 , C10M2217/024 , C10M2217/046 , C10M2217/06 , C10N2230/12
摘要： The Diels-Alder adduct of 2,3 and 6,7 poly(alloocimene) and an activated olefin such as maleic anhydride serves to inhibit the corrosion of metals. The adduct or a derived polyamine reaction product in admixture with an oil such as a petroleum oil or grease is effective to inhibit rusting of ferrous metals.
摘要翻译： 2,3和6,7聚（异环烯烃）和活性烯烃如马来酸酐的Diels-Alder加合物用于抑制金属的腐蚀。加合物或衍生的多胺反应产物与油（例如石油或油脂）混合有效抑制黑色金属的生锈。

3. 发明授权

US08939125B2 Method of operating an engine using an ashless consumable lubricant 有权
标题翻译：使用无灰耗材润滑剂操作发动机的方法
公开(公告)号：US08939125B2
公开(公告)日：2015-01-27
申请号：US13132387
申请日：2009-12-03
申请人： Ewa A. Bardasz
发明人： Ewa A. Bardasz
IPC分类号： F02B3/00 , F02B19/00 , C10M133/56 , F01N3/021 , F01N3/10 , F02D41/00 , F02M25/06 , F02M43/00 , F01N3/08 , F01N3/20
CPC分类号： C10M133/56 , C10M2205/0285 , C10M2207/026 , C10M2209/084 , C10M2209/102 , C10M2209/103 , C10M2215/064 , C10M2215/28 , C10M2223/00 , C10N2230/04 , C10N2230/06 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/54 , C10N2240/10 , C10N2240/102 , C10N2240/103 , F01N3/021 , F01N3/0814 , F01N3/103 , F01N3/2066 , F02D41/0025 , F02M25/06 , F02M43/00 , Y02T10/20 , C10N2220/021
摘要： The present invention relates to methods of using a low sulfur, low phosphorus, low-ash, zinc free consumable lubricating composition in an internal combustion engine equipped with a pilot ignition system, where the composition comprises: an oil of lubricating viscosity; a high TBN succinimide dispersant and where the lubricant composition overall has a sulfated ash value of up to about 0.2, a phosphorus content of up to about 50 to about 800 ppm and a sulfur content of up to about 0.4 percent by weight.
摘要翻译：本发明涉及在配备有先导点火系统的内燃机中使用低硫，低磷，低灰分，不含锌的消耗性润滑组合物的方法，其中所述组合物包括：润滑粘度的油; 高TBN琥珀酰亚胺分散剂，其中润滑剂组合物的总硫酸盐灰分值高达约0.2，磷含量高达约50至约800ppm，硫含量高达约0.4重量％。

4. 发明授权

US06759375B2 Use of an amide to reduce lubricant temperature 有权
标题翻译：使用酰胺降低润滑剂温度
公开(公告)号：US06759375B2
公开(公告)日：2004-07-06
申请号：US10154203
申请日：2002-05-23
申请人： Thomas T. Curtis , Ewa A. Bardasz , Daniel H. Heath , Peter B. Thomson
发明人： Thomas T. Curtis , Ewa A. Bardasz , Daniel H. Heath , Peter B. Thomson
IPC分类号： C10M13316
CPC分类号： C10M169/04 , C10M2207/028 , C10M2207/262 , C10M2215/08 , C10M2215/28 , C10M2219/046 , C10M2223/045 , C10N2230/06 , C10N2240/102
摘要： A sump-lubricated internal combustion engine equipped with exhaust gas recycle, lubricated with (a) an oil of lubricating viscosity, (b) 0.05 to 1 percent by weight of an amide of an aliphatic carboxylic acid, and (c) at least one additional dispersant, detergent, or anti-wear agent, exhibits reduced temperature of the lubricant in the sump.
摘要翻译：配备有排气再循环的油底壳润滑的内燃机，用（a）润滑粘度的油润滑，（b）0.05至1重量％的脂族羧酸的酰胺，和（c）至少一个另外的分散剂，洗涤剂或抗磨剂，在贮槽中表现出降低的润滑剂的温度。

5. 发明授权

US5733853A Lubricants containing carboxylic esters from polyhydroxy compounds, suitable for ceramic containing engines 失效
标题翻译：含有多羟基化合物的羧酸酯的润滑剂，适用于含陶瓷的发动机
公开(公告)号：US5733853A
公开(公告)日：1998-03-31
申请号：US455959
申请日：1995-05-31
申请人： Ewa A. Bardasz , Scott T. Jolley , Christopher R. Sgarlata , Thomas F. Steckel
发明人： Ewa A. Bardasz , Scott T. Jolley , Christopher R. Sgarlata , Thomas F. Steckel
IPC分类号： C07C69/33 , C10M105/38 , C10M105/42 , C10N30/08 , C10N40/25 , C10M105/34
CPC分类号： C10M105/42 , C10M105/38 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/302 , C10M2207/304 , C10M2209/104 , C10M2209/109 , C10M2215/042 , C10M2215/064 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/04 , C10M2223/042 , C10M2223/045 , C10N2210/02 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要： Ceramic-containing engines are lubricated by compositions containing synthetic ester base stock. Suitable esters include those prepared from iso- and neo-acids of medium chain length and polyols including inositol.
摘要翻译：含陶瓷的发动机由含有合成酯基料的组合物润滑。合适的酯包括由中链长度的异 - 酸和新酸组成的那些酯，以及包括肌醇的多元醇。

6. 发明授权

US5595964A Ashless, low phosphorus lubricant 失效
标题翻译：无灰，低磷润滑剂
公开(公告)号：US5595964A
公开(公告)日：1997-01-21
申请号：US522804
申请日：1995-09-01
申请人： Ewa A. Bardasz
发明人： Ewa A. Bardasz
IPC分类号： C10M141/06 , C10M141/10 , C10M141/12 , C10M163/00 , C10N40/25 , F02B3/06 , C10M137/08
CPC分类号： C10M141/10 , C10M141/12 , C10M163/00 , C10M2207/023 , C10M2207/024 , C10M2207/026 , C10M2207/027 , C10M2207/129 , C10M2207/289 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/24 , C10M2215/26 , C10M2215/28 , C10M2217/043 , C10M2217/046 , C10M2217/06 , C10M2219/068 , C10M2219/085 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/04 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/12 , C10M2223/121 , C10M2227/00 , C10M2227/06 , C10M2227/061 , C10M2227/062 , C10M2227/063 , C10M2227/065 , C10M2227/066 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , F02B3/06
摘要： A composition of an oil of lubricating viscosity, an antioxidant, an anti-nitration agent, and optionally a borated product of an epoxide or the reactive equivalent of an epoxide, provides a desirable lubricant for diesel or natural gas-fueled engines. The composition is substantially free from metals and preferably substantially free from phosphorus. The amount of the antioxidant the anti-initration agent are sufficient to reduce the amount of varnish formation in a natural gas engine.
摘要翻译：具有润滑粘度的油组合物，抗氧化剂，抗硝化剂和任选的环氧化物的硼酸化物或环氧化物的反应当量，为柴油或天然气燃料发动机提供了理想的润滑剂。该组合物基本上不含金属，优选基本上不含磷。抗起始剂的抗氧化剂的量足以减少天然气发动机中清漆的形成量。

7. 发明授权

US06605572B2 Lubricating oil composition 有权
标题翻译：润滑油组成
公开(公告)号：US06605572B2
公开(公告)日：2003-08-12
申请号：US10066531
申请日：2002-01-31
申请人： Virginia A. Carrick , Ewa A. Bardasz , William D. Abraham , Gordon D. Lamb
发明人： Virginia A. Carrick , Ewa A. Bardasz , William D. Abraham , Gordon D. Lamb
IPC分类号： C10M13900
CPC分类号： C10M167/00 , C10M139/00 , C10M141/12 , C10M169/04 , C10M2203/10 , C10M2203/102 , C10M2205/00 , C10M2205/022 , C10M2205/14 , C10M2207/027 , C10M2207/028 , C10M2207/124 , C10M2207/14 , C10M2207/141 , C10M2207/142 , C10M2207/144 , C10M2207/146 , C10M2207/262 , C10M2207/287 , C10M2207/288 , C10M2209/084 , C10M2209/086 , C10M2209/101 , C10M2215/04 , C10M2215/064 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/086 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/045 , C10M2227/061 , C10M2227/062 , C10M2229/041 , C10N2210/02 , C10N2230/06 , C10N2230/42 , C10N2230/43 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106
摘要： This invention relates to a lubricating oil composition, comprising: (A) a base oil and (B) a boron-containing compound represented by the formulae wherein in Formulae (B-I), (B-II) and (B-III), each R is independently an organic group and any two adjacent R groups may together form a cyclic group; the lubricating oil composition containing sulfur, boron and optionally phosphorus with the ratio of sulfur to boron to phosphorus being represented by the formula S1+5B1+3P1>0.35 wherein S1 is the concentration in percent by weight of sulfur in the composition, B1 is the concentration in percent by weight of boron in the composition, and P1 is the concentration in percent by weight of phosphorus in the composition; the concentration of sulfur in the lubricating oil composition being from about 0.01% to about 0.25% by weight; the concentration of phosphorus in the lubricating oil composition being up to about 0.08% by weight.
摘要翻译：本发明涉及一种润滑油组合物，其包含：（A）基油和（B）式（BI），（B-II）和（B-III）中的式（Ⅲ）所示的含硼化合物，各R 独立地是有机基团，任何两个相邻的R基团可以一起形成环状基团; 包含硫，硼和任选的以硫与硼与磷的比例由硫代磷酸酯代表的硫的润滑油组合物是组合物中硫的重量百分比，B1是硼的重量百分比浓度组成，P1是组合物中磷的重量百分比浓度; 润滑油组合物中的硫浓度为约0.01％至约0.25％（重量）; 润滑油组合物中的磷浓度高达约0.08重量％。

8. 发明授权

US06583092B1 Lubricating oil composition 有权
标题翻译：润滑油组成
公开(公告)号：US06583092B1
公开(公告)日：2003-06-24
申请号：US09954669
申请日：2001-09-12
申请人： Virginia A. Carrick , Gordon D. Lamb , Ewa A. Bardasz , William D. Abraham
发明人： Virginia A. Carrick , Gordon D. Lamb , Ewa A. Bardasz , William D. Abraham
IPC分类号： C10M12924
CPC分类号： C10M163/00 , C10M169/04 , C10M2203/1006 , C10M2205/02 , C10M2205/04 , C10M2205/06 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/128 , C10M2207/144 , C10M2207/262 , C10M2209/084 , C10M2209/086 , C10M2209/101 , C10M2215/064 , C10M2215/24 , C10M2215/28 , C10M2219/024 , C10M2223/047 , C10M2227/061 , C10M2227/062 , C10M2229/041 , C10N2230/41 , C10N2230/43 , C10N2240/102 , C10N2240/104
摘要： This invention relates to a lubricating oil composition, comprising: (A) a base oil; (B) an alkali or alkaline earth metal salt of a saligenin derivative; (C) an alkali or alkaline earth metal salt of a hydrocarbon-substituted salicylic acid, and (D) a metal salt of a phosphorus-containing compound.
摘要翻译：本发明涉及一种润滑油组合物，其包含：（A）一种基础油; （B）盐霉素衍生物的碱金属或碱土金属盐; （C）烃取代的水杨酸的碱金属或碱土金属盐，和（D）含磷化合物的金属盐。

9. 发明授权

US06340659B1 Metal salts of lactones as lubricant additives 失效
标题翻译：内酯金属盐作为润滑剂添加剂
公开(公告)号：US06340659B1
公开(公告)日：2002-01-22
申请号：US08572281
申请日：1995-12-13
申请人： Jody A. Kocsis , Sheri L. Blystone , Ewa A. Bardasz , Marvin B. DeTar
发明人： Jody A. Kocsis , Sheri L. Blystone , Ewa A. Bardasz , Marvin B. DeTar
IPC分类号： C10M12954
CPC分类号： C10M159/12 , C10M129/10 , C10M129/24 , C10M129/32 , C10M129/44 , C10M129/54 , C10M159/22 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/08 , C10M2207/122 , C10M2207/124 , C10M2207/125 , C10M2207/14 , C10M2207/142 , C10M2207/144 , C10M2207/146 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2215/064 , C10M2227/00 , C10N2210/00 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2270/02
摘要： Lubricants which comprise, as an additive a salt of the reaction product of (i) glyoxylic acid or a hydrocarbyl substituted glyoxylic acid and (ii) a hydroxyaromatic compound, at least a portion of the molecules of which are alkyl-substituted, are useful for lubricating ceramic-containing engines, high temperature engines, and natural gas-fueled engines. Particularly useful additives are those in which the hydroxyaromatic compound is a dialkyl phenol containing a t-butyl group in an ortho position.
摘要翻译：作为添加剂的（i）乙醛酸或烃基取代的乙醛酸的反应产物的盐和（ii）羟基芳族化合物的至少一部分分子被烷基取代的添加剂的润滑剂可用于润滑陶瓷发动机，高温发动机和天然气燃料发动机。特别有用的添加剂是其中羟基芳族化合物是在邻位含有叔丁基的二烷基苯酚的添加剂。

10. 发明授权

US4169768A Polarization evaluation of metal degradation processes 失效
标题翻译：金属降解过程的极化评估
公开(公告)号：US4169768A
公开(公告)日：1979-10-02
申请号：US881647
申请日：1978-02-27
申请人： Ewa A. Bardasz
发明人： Ewa A. Bardasz
IPC分类号： G01N17/02 , G01N27/46
CPC分类号： G01N17/02
摘要： An electrochemical technique and device for estimating absolute rates of metal degradation through evaluation of the stability of petroleum film at an interface such as a metal/petroleum phase/aqueous phase. Basically, there is provided a polarization cell comprising separate compartments for containing immiscible liquids. The liquids have different densities and in a typical test the first compartment contains a first phase of lighter density, such as petroleum, and the second, smaller compartment contains a second phase of relatively greater density, such as water. Electrodes are provided such that a metal rod (which is of the same metal as the component for which metal degradation information is desired) typically referred to as the "working" electrode is positioned relative to an "auxiliary" electrode and placed in contact sequentially with the petroleum phase and with the aqueous phase in order to simulate conditions occurring in field operations. By applying an external potential to the "working" electrode, the metal can be polarized both cathodically and anodically, and the degradation characteristics of the metal can be tested and evaluated.
摘要翻译：一种用于通过评估在诸如金属/石油相/水相的界面处的石油薄膜的稳定性来估计绝对金属降解速率的电化学技术和装置。基本上，提供了一种包含用于包含不混溶液体的独立隔室的偏振电池。液体具有不同的密度，并且在典型的测试中，第一隔室含有较轻密度的第一相，例如石油，而第二个较小的隔室含有相对较大密度的第二相，例如水。提供电极，使得通常称为“加工”电极的金属棒（其与期望金属劣化信息的组分具有相同的金属）相对于“辅助”电极定位并且依次与石油相和水相，以模拟现场操作中发生的情况。通过对“工作”电极施加外部电位，金属可以阴极和阳极极化，并且可以测试和评估金属的降解特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式