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    Premium wear resistant lubricant
    31.
    发明授权
    Premium wear resistant lubricant 有权
    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

    Applicant: Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

    Inventor： Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

    IPC: C10M14110

    CPC classification number: C10G65/043 ,  C10G2400/10

    Abstract: 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.

    Abstract translation: 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。

    Premium synthetic lubricants
    32.
    发明授权
    Premium synthetic lubricants 有权
    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

    Applicant: Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

    Inventor： Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

    IPC: C10M10500

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    Premium wear resistant lubricant
    34.
    发明授权
    Premium wear resistant lubricant 有权
    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

    Applicant: Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

    Inventor： Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

    IPC: 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 classification number: C10G65/043 ,  C10G2400/10

    Abstract: 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.

    Abstract translation: 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。

    Process for the production of high lubricity low sulfur distillate fuels
    36.
    发明授权
    Process for the production of high lubricity low sulfur distillate fuels 失效
    生产高润滑性低硫馏分燃料的方法

    公开(公告)号：US6087544A

    公开(公告)日：2000-07-11

    申请号：US74270

    申请日：1998-05-07

    Applicant: Robert J. Wittenbrink ,  Darryl P. Klein ,  Michele S. Touvelle ,  Michel Daage ,  Paul J. Berlowitz

    Inventor： Robert J. Wittenbrink ,  Darryl P. Klein ,  Michele S. Touvelle ,  Michel Daage ,  Paul J. Berlowitz

    IPC: C10L1/04 ,  C10G45/02 ,  C10L1/08 ,  C10L10/08

    CPC classification number: C10G45/02

    Abstract: A process for producing distillate fuels, such as diesel fuels and jet fuels having both high lubricity and low sulfur levels. Such fuels are produced by fractionating a distillate feedstream into a light fraction which is relatively low in lubricity and which contains from about 50 to 100 wppm of sulfur and a heavy fraction having a relatively high lubricity. The first fraction is hydrotreated to remove substantially all of the sulfur and is then blended with the second fraction to produce a distillate fuel product having relatively low sulfur levels and a relatively high lubricity.

    Abstract translation: 用于生产具有高润滑性和低硫水平的柴油燃料和喷气燃料的馏出燃料的方法。 这种燃料通过将馏出物进料流分馏成相对低的润滑性的轻馏分并含有约50至100wppm的硫和具有较高润滑性的重馏分来生产。 将第一馏分加氢处理以除去基本上所有的硫，然后与第二馏分混合以产生具有相对较低硫含量和相对较高润滑性的馏出物燃料产物。

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