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1. 发明授权

US06332974B1 Wide-cut synthetic isoparaffinic lubricating oils 有权
标题翻译：宽切合成异链烷烃润滑油
公开(公告)号：US06332974B1
公开(公告)日：2001-12-25
申请号：US09151967
申请日：1998-09-11
申请人： Robert J. Wittenbrink , Daniel F. Ryan , Paul J. Berlowitz , Jacob J. Habeeb
发明人： Robert J. Wittenbrink , Daniel F. Ryan , Paul J. Berlowitz , Jacob J. Habeeb
IPC分类号： C10G7100
CPC分类号： C10G65/043 , C10G2400/10 , Y10S208/95
摘要： A wide-cut lubricant base stock is made by hydroisomerizing and then catalytically dewaxing a waxy Fischer-Tropsch synthesized hydrocarbon fraction feed and comprises the entire dewaxate having an initial boiling point in the 650-75O° F.+ range. Formulated lubricating oils made by admixing the base stock with a commercial automotive additive package meet all specifications, including low temperature properties, for multigrade internal combustion engine crankcase oils. The waxy feed has an initial boiling point in the 650-750° F. range and continuously boils to an end point of at least 1050° F.+. Lower boiling hydrocarbons produced by the process are separated from the base stock by simple flash distillation. The base stock comprises the entire dewaxate having an initial boiling point in the 650-750° F. range.
摘要翻译：通过加氢异构化然后催化脱蜡蜡质的费 - 托合成的烃馏分进料形成广泛的润滑剂基础原料，并且包括初始沸点在650-75°F +范围内的整个脱蜡剂。通过混合基料与商业汽车添加剂包装制成的配方润滑油满足多级内燃机曲轴箱油的所有规格，包括低温性能。蜡状进料的初始沸点在650-750°F范围内，并连续沸腾至至少1050°F +的终点。通过简单的快速蒸馏将由该方法产生的低沸点烃与基础油分离。基料包括具有在650-750°F范围内的初始沸点的全部脱蜡剂。

2. 发明授权

US6080301A Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins 有权
标题翻译：具有至少95％非环状异链烷烃的优质合成润滑剂基础油料
公开(公告)号：US6080301A
公开(公告)日：2000-06-27
申请号：US148280
申请日：1998-09-04
申请人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
发明人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
IPC分类号： C10G67/04 , C10G2/00 , C10G45/58 , C10G45/60 , C10G45/62 , C10G45/64 , C10G65/04 , C10G67/00 , C10G73/06 , C10M105/04 , C10M111/00 , C10N20/00 , C10N70/00 , C10G71/00 , C07C7/20
CPC分类号： C10G2/00 , C10G2/30 , C10G2/32 , C10G2/332 , C10G45/60 , C10G45/64 , C10G65/04 , C10G67/04 , C10G2300/1022 , C10G2300/202 , C10G2300/301 , C10G2300/304 , C10G2400/10
摘要： A premium synthetic lubricating oil base stock having a high VI and low pour point is made by hydroisomerizing a Fischer-Tropsch synthesized waxy, paraffinic feed wax and then dewaxing the hydroisomerate to form a 650-750.degree. F.+ dewaxate. The waxy feed has an initial boiling point in the range of about 650-750.degree. F., from which it continuously boils up to at least 1050.degree. F. and has a T.sub.90 -T.sub.10 temperature difference of at least 350.degree. F. The feed is preferably hydroisomerized without any pretreatment, other than optional fractionation. The 650-750.degree. F.+ dewaxate is fractionated into two or more base stocks of different viscosity.
摘要翻译：具有高VI和低倾点的优质合成润滑油基础油料通过将费 - 托合成的蜡状，链烷烃进料蜡加氢异构化，然后脱蜡加氢异构体来形成650-750°F +脱蜡。蜡状原料的初始沸点在约650-750°F范围内，从而连续沸腾至至少1050°F，并具有至少350°F的T90-T10温度差。进料优选加氢异构化而不进行任何预处理，而不是任选分馏。将650-750°F +脱蜡剂分馏成两种或更多种不同粘度的基础油料。

3. 发明授权

US06420618B1 Premium synthetic lubricant base stock (Law734) having at least 95% noncyclic isoparaffins 有权
标题翻译：优质合成润滑剂基础油（Law734）具有至少95％的非环状异链烷烃
公开(公告)号：US06420618B1
公开(公告)日：2002-07-16
申请号：US09561562
申请日：2000-04-28
申请人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
发明人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
IPC分类号： C07C104
CPC分类号： C10G2/00 , C10G2/30 , C10G2/32 , C10G2/332 , C10G45/60 , C10G45/64 , C10G65/04 , C10G67/04 , C10G2300/1022 , C10G2300/202 , C10G2300/301 , C10G2300/304 , C10G2400/10
摘要： A premium synthetic lubricating oil base stock having a high VI and low pour point is made by hydroisomerizing a Fischer-Tropsch synthesized waxy, paraffinic feed wax and then dewaxing the hydroisomerate to form a 650-750° F.+ dewaxate. The waxy feed has an initial boiling point in the range of about 650-750° F., from which it continuously boils up to at least 1050° F. and has a T90−T10 temperature difference of at least 350° F. The feed is preferably hydroisomerized without any pretreatment, other than optional fractionation. The 650-750° F.+ dewaxate is fractionated into two or more base stocks of different viscosity.
摘要翻译：具有高VI和低倾点的优质合成润滑油基础油料通过将费 - 托合成的蜡状石蜡原料蜡加氢异构化，然后脱蜡加氢异构体来形成650-750°F +脱蜡。蜡状原料的初始沸点在约650-750°F范围内，从此它连续沸腾至至少1050°F，并具有至少350°F的T90-T10温度差。进料优选加氢异构化而不进行任何预处理，而不是任选分馏。将650-750°F +脱蜡剂分馏成两种或更多种不同粘度的基础油料。

4. 发明授权

US06610636B2 Premium wear resistant lubricant 有权
标题翻译：高级耐磨润滑剂
公开(公告)号：US06610636B2
公开(公告)日：2003-08-26
申请号：US10035874
申请日：2001-11-09
申请人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
发明人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
IPC分类号： C10M14110
CPC分类号： C10G65/043 , C10G2400/10
摘要： A premium synthetic lubricant having antiwear properties comprises a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one antiwear additive. The antiwear additive is preferably at least one of a metal phosphate, a metal dialkyldithiophosphate, a metal dithiophosphate a metal thiocarbamate, a metal dithiocarbamate, an ethoxylated amine dialkyldithiophosphate and an ethoxylated amine dithiobenzoate. Metal dialkyldithiophosphates are preferred, particularly zincdialkyldithiophosphate (ZDDP). The base stock is derived from a waxy, Fischer-Tropsch synthesized hydrocarbon feed fraction comprising hydrocarbons having an initial boiling point in the range of about 650-750° F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The lubricant may also contain hydrocarbonaceous and synthetic base stock material in admixture with the Fischer-Tropsch derived base stock.
摘要翻译：具有抗磨损性能的优质合成润滑剂包括合成的异链烷烃基础油料和有效量的至少一种抗磨添加剂。抗磨损添加剂优选为金属磷酸盐，二烷基二硫代磷酸金属，二硫代磷酸金属，金属硫代氨基甲酸盐，金属二硫代氨基甲酸盐，乙氧基化二烷基二硫代磷酸胺和乙氧基化二硫代苯甲酸胺中的至少一种。二烷基二硫代磷酸金属是优选的，特别是二烷基二硫代磷酸锌（ZDDP）。通过包括加氢异构化进料和脱蜡异构体的方法，基础油源自蜡状的费 - 托合成的烃进料馏分，其包含初始沸点在约650-750°F范围内的烃。润滑剂还可以含有与费托衍生的基础原料混合的含烃和合成的基础原料。

5. 发明授权

US06475960B1 Premium synthetic lubricants 有权
标题翻译：优质合成润滑剂
公开(公告)号：US06475960B1
公开(公告)日：2002-11-05
申请号：US09148382
申请日：1998-09-04
申请人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
发明人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
IPC分类号： C10M10500
CPC分类号： C10M169/04 , C10G65/043 , C10G67/04 , C10G2400/10 , C10M107/02 , C10M111/04 , C10M177/00 , C10M2205/173 , C10M2215/28 , C10M2223/045 , C10N2240/04 , C10N2240/08 , C10N2240/10 , C10N2240/14 , C10N2270/00
摘要： Premium synthetic lubricants comprise a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one, and typically a plurality of lubricant additives such as a detergent, dispersant, antioxidant, antiwear additive, pout point depresant, VI improver and the like. The base stock is derived from a waxy, paraffinic, Fischer-Tropsch synthesized hydrocarbon feed fraction having an initial boiling point in the range of about 650-750° F. and continuously boiling up to at least 1050° F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The waxy feed has a T90−T10 temperature difference of at least 350° F. and is preferably hydroisomerized without any pretreatment, other than optional fractionation. The lubricant may also contain hydrocarbonaceous and synthetic base stock material. Lubricants, such as fully formulated multigrade automotive crankcase and transmission oils formed by adding a suitable additive package to the isoparaffinic base stock have exhibited performance superior to similar fully formulated oils based on both PAO and conventional, petroleum derived base stocks.
摘要翻译：高级合成润滑剂包括合成的异链烷烃基础油料和有效量的至少一种，并且通常为多种润滑剂添加剂，例如洗涤剂，分散剂，抗氧化剂，抗磨添加剂，po点残留剂，VI改进剂等。基础原料衍生自具有初始沸点在约650-750°F范围并连续沸腾至至少1050°F的蜡状，链烷烃，费 - 托合成烃进料馏分，方法是包括加氢异构化进料并脱蜡异构体。蜡状进料具有至少350°F的T90-T10温度差异，除了任选的分馏之外，优选加氢异构化而没有任何预处理。润滑剂也可以含有含烃和合成的原料。诸如完全配制的多级汽车曲轴箱和通过向异链烷烃基础油料添加合适的添加剂包装形成的变速器油的润滑剂已经表现出优于基于PAO和常规石油衍生基础油的类似的完全配制的油的性能。

6. 发明授权

US6165949A Premium wear resistant lubricant 有权
标题翻译：高级耐磨润滑剂
公开(公告)号：US6165949A
公开(公告)日：2000-12-26
申请号：US148281
申请日：1998-09-04
申请人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
发明人： Paul J. Berlowitz , Jacob J. Habeeb , Robert J. Wittenbrink
IPC分类号： C10M169/04 , C10G65/04 , C10M105/04 , C10M135/18 , C10M135/28 , C10M137/04 , C10M137/10 , C10N10/02 , C10N10/04 , C10N10/08 , C10N10/16 , C10N20/00 , C10N30/02 , C10N30/04 , C10N30/06 , C10N30/10 , C10N40/00 , C10N40/04 , C10N40/08 , C10N40/12 , C10N40/25 , C10N70/00 , C10M141/10 , C10M141/12
CPC分类号： C10G65/043 , C10G2400/10
摘要： A premium synthetic lubricant having antiwear properties comprises a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one antiwear additive. The antiwear additive is preferably at least one of a metal phosphate, a metal dialkyldithiophosphate, a metal dithiophosphate a metal thiocarbamate, a metal dithiocarbamate, an ethoxylated amine dialkyldithiophosphate and an ethoxylated amine dithiobenzoate. Metal dialkyldithiophosphates are preferred, particularly zincdialkyldithiophosphate (ZDDP). The base stock is derived from a waxy, Fischer-Tropsch synthesized hydrocarbon feed fraction comprising hydrocarbons having an initial boiling point in the range of about 650-750.degree. F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The lubricant may also contain hydrocarbonaceous and synthetic base stock material in admxture with the Fischer-Tropsch derived base stock.
摘要翻译：具有抗磨损性能的优质合成润滑剂包括合成的异链烷烃基础油料和有效量的至少一种抗磨添加剂。抗磨添加剂优选为金属磷酸盐，二烷基二硫代磷酸金属，二硫代磷酸金属，金属硫代氨基甲酸金属，二硫代氨基甲酸金属盐，乙氧基化二烷基二硫代磷酸胺和乙氧基化二硫代苯甲酸胺中的至少一种。二烷基二硫代磷酸金属是优选的，特别是二烷基二硫代磷酸锌（ZDDP）。通过包含使进料加氢异构化并脱蜡异构体的方法，基础油源自含蜡的费 - 托合成的烃进料馏分，其包含初始沸点在约650-750°F范围内的烃。润滑剂还可以含有与费 - 托衍生的基础原料混合的含烃和合成的基础原料。

7. 发明授权

US06284806B1 Water emulsions of Fischer-Tropsch waxes 失效
标题翻译：费托蜡的水乳液
公开(公告)号：US06284806B1
公开(公告)日：2001-09-04
申请号：US08928237
申请日：1997-09-12
申请人： Tapan Chakrabarty , Robert J. Wittenbrink , Paul J. Berlowitz , Loren L. Ansell
发明人： Tapan Chakrabarty , Robert J. Wittenbrink , Paul J. Berlowitz , Loren L. Ansell
IPC分类号： B01F312
CPC分类号： C10L1/32 , Y10S516/924 , Y10S516/928 , Y10T137/0391
摘要： Hydrocarbon in water emulsions comprising Fischer-Tropsch process water, at least 20 to about 90 weight percent of a Fischer-Tropsch wax, a first nonionic surfactant having an HLB of at least 11 and a second nonionic surfactant having an HLB less than 11. Said emulsions are liquid at room temperature and pour by ordinary gravity. Also disclosed are methods of making said hydrocarbon in water emulsions.
摘要翻译：包含费 - 托工艺水，至少20至约90重量％的费 - 托蜡，HLB为至少11的第一非离子表面活性剂和HLB小于11的第二非离子表面活性剂的水包油乳液。乳液在室温下为液体，通过普通重力倾倒。还公开了制备所述烃水溶液乳液的方法。

8. 发明授权

US06325833B1 Emulsion blends 失效
标题翻译：乳液混合物
公开(公告)号：US06325833B1
公开(公告)日：2001-12-04
申请号：US08928239
申请日：1997-09-12
申请人： Paul J. Berlowitz , Robert J. Wittenbrink
发明人： Paul J. Berlowitz , Robert J. Wittenbrink
IPC分类号： C10L132
CPC分类号： C10L1/32
摘要： Emulsion blends are provided containing Fischer-Tropsch hydrocarbons, non-Fischer-Tropsch hydrocarbons, water, and a surfactant.
摘要翻译：提供含有费 - 托烃，非费 - 托烃，水和表面活性剂的乳液共混物。

9. 发明授权

US5814109A Diesel additive for improving cetane, lubricity, and stability 失效
标题翻译：用于改善十六烷，润滑性和稳定性的柴油添加剂
公开(公告)号：US5814109A
公开(公告)日：1998-09-29
申请号：US798384
申请日：1997-02-07
申请人： Bruce R. Cook , Paul J. Berlowitz , Robert J. Wittenbrink
发明人： Bruce R. Cook , Paul J. Berlowitz , Robert J. Wittenbrink
IPC分类号： C10L1/08 , C10L1/14 , C10L1/18 , C10L10/04 , C10L10/08 , C10L10/12 , C07C5/27
CPC分类号： C10L10/08 , C10L1/08 , C10L1/14 , C10L10/02 , C10L10/12
摘要： A process for producing additive compositions, especially via a Fischer-Tropsch reaction, useful for improving the cetane number or lubricity, or both the cetane number and lubricity, of a mid-distillate, diesel fuel. In producing the additive, the product of a Fischer-Tropsch reaction is separated into a high boiling fraction and a low boiling, e.g., a 700.degree. F.- fraction. The high boiling fraction is hydroisomerized at conditions sufficient to convert it to a 700.degree. F.- low boiling fraction, the latter being blended with the 700.degree. F.- fraction and the diesel additive is recovered therefrom.
摘要翻译：一种生产添加剂组合物的方法，特别是通过费 - 托反应，可用于改善中间馏分柴油的十六烷值或润滑性，或十六烷值和润滑性。在制备添加剂时，费 - 托反应的产物被分成高沸点馏分和低沸点，例如700°F馏分。高沸点馏分在足以将其转化成700°F低沸点馏分的条件下进行加氢异构化，后者与700°F馏分混合，回收柴油添加剂。

10. 发明授权

US06458855B1 Fischer-tropsch process water emulsions of hydrocarbons (law548) 有权
标题翻译：碳氢化合物的费 - 托工艺水乳液（law548）
公开(公告)号：US06458855B1
公开(公告)日：2002-10-01
申请号：US09236150
申请日：1999-01-22
申请人： Robert J. Wittenbrink , Paul J. Berlowitz , Tapan Chakrabaty , Loren L. Ansell
发明人： Robert J. Wittenbrink , Paul J. Berlowitz , Tapan Chakrabaty , Loren L. Ansell
IPC分类号： B01F308
CPC分类号： C10L1/328 , Y10T137/0391
摘要： Stable hydrocarbon in water emulsions are formed by emulsifying the hydrocarbon with a non-ionic surfactant and water obtained from the Fischer-Tropsch process.
摘要翻译：通过用非离子表面活性剂和从费 - 托方法得到的水乳化烃形成稳定的水包油水乳液。

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