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公开(公告)号：US4755189A
公开(公告)日：1988-07-05
申请号：US680976
申请日：1984-12-12
Applicant: Nicholas Feldman
Inventor： Nicholas Feldman
CPC classification number: C10L1/143 , C10L1/1616 , C10L1/1691 , C10L1/1852 , C10L1/195 , C10L1/1963 , C10L1/1966 , C10L1/1973
Abstract: A wax-containing petroleum distillate fuel composition having improved low temperature flow properties is described. The distillate fuel has added thereto:A. an amorphous, normally solid, essentially saturated hydrocarbon fraction substantially free of normal paraffin hydrocarbons;B. a wax modifying random copolymer of ethylene and an unsaturated ester; andC. an ether.
Abstract translation: 描述了具有改进的低温流动性的含蜡石油馏分燃料组合物。 馏出物燃料添加到其中：A.基本上不含正链烷烃的无定形，通常为固体，基本饱和的烃馏分; B.乙烯和不饱和酯的蜡改性无规共聚物; 和乙醚。
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公开(公告)号：US4404002A
公开(公告)日：1983-09-13
申请号：US405871
申请日：1982-08-06
Applicant: Nicholas Feldman
Inventor： Nicholas Feldman
CPC classification number: C10L10/02 , C10L1/1881 , C10L1/2437 , C10L1/301
Abstract: A composition for reducing the amount of particulate matter formed during the combustion of residual fuel oil, particularly No. 6 fuel oil, comprising a residual fuel oil and an effective amount of selected oil soluble zirconium salts of an alcohol/phenol or sulfonate. Another embodiment involves a process for reducing the amount of particulate matter formed during combustion of a residual fuel oil which comprises combustion of a residual fuel oil which contains an effective amount of a selected zirconium salt of alcohol/phenol or sulfonate.
Abstract translation: 一种用于减少残留燃料油特别是6号燃料油燃烧过程中形成的颗粒物质的量的组合物，其包含残余燃料油和有效量的选择的醇/苯酚或磺酸盐的油溶性锆盐。 另一个实施方案涉及减少在燃烧剩余燃料油期间形成的颗粒物质的量的方法，该方法包括燃烧含有有效量的选择的醇/苯酚或磺酸锆盐的残余燃料油。
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3.发明授权Combination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oils 失效乙烯聚合物，具有烷基侧链的聚合物和含氮化合物的组合以改善馏出燃料油的冷流动性能
公开(公告)号：US4211534A
公开(公告)日：1980-07-08
申请号：US938050
申请日：1978-08-30
Applicant: Nicholas Feldman
Inventor： Nicholas Feldman
CPC classification number: C10L1/146 , C10L1/1641 , C10L1/165 , C10L1/1658 , C10L1/1824 , C10L1/183 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/198 , C10L1/207 , C10L1/2222 , C10L1/224 , C10L1/2364 , C10L1/2368 , C10L1/2431 , C10L1/2437 , C10L1/2475 , C10L1/2633 , C10L1/2658 , C10L1/2683 , C10L1/303
Abstract: Oil soluble combinations of (A) ethylene polymer or copolymer, (B) a second polymer having alkyl side chains of 6 to 30 carbon atoms, and derived from carboxylic acid esters and/or olefins, and (C) nitrogen compounds, such as amides, amine salts and ammonium salts, of carboxylic acids or anhydrides, are useful in improving the cold flow properties of distillate hydrocarbon fuel oils.
Abstract translation: （A）乙烯聚合物或共聚物的油溶性组合，（B）具有6至30个碳原子的烷基侧链并衍生自羧酸酯和/或烯烃的第二聚合物，和（C）氮化合物，例如酰胺 ，羧酸或酸酐的胺盐和铵盐可用于改进馏出烃类燃料油的冷流特性。
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公开(公告)号：US5102427A
公开(公告)日：1992-04-07
申请号：US652685
申请日：1991-02-08
Applicant: Nicholas Feldman , Antonio Gutierrez
Inventor： Nicholas Feldman , Antonio Gutierrez
CPC classification number: C10L1/14 , C10L1/1852 , C10L1/2222 , C10L1/224 , C10L1/2437 , F02B3/06
Abstract: The present invention provides for a middle distillate fuel having a boiling range within about 120.degree. to about 400.degree. C. which has enhanced low temperature flow properties. These enhanced properties are provided by the addition of a mixture comprising:a) the sulfonamide or amine salt reaction product of an alkylaryl sulfonic acid having from about 10 to about 70 carbon atoms and a primary, secondary tertiary or quaternary amine having from 4 to about 40 carbon atoms;b) an alkyl diphenyl ether wherein the alkyl group contains from about 16 to about 44 carbon atoms; andc) an oil soluble nitrogen-containing compound containing a total of about 30 to about 300 carbon atoms and having at least one straight chain alkyl segment of 8 to 40 carbon atoms and selected from the class consisting of the amine salt and/or amide reaction product of a hydrocarbyl carboxylic acid or anhydride having 1 to 4 carbonyl groups and a primary, secondary, tertiary or quaternary amine having from 4 to about 40 carbon atoms.This mixture may be added to very low levels to middle distillate oils, i.e., diesel and home heating oil, to yield fuel products having enhanced cold flow properties.
Abstract translation: 本发明提供了沸点范围在约120℃至约400℃的中间馏分燃料，其具有增强的低温流动性能。 这些增强的性质通过加入混合物来提供，所述混合物包括：a）具有约10至约70个碳原子的烷基芳基磺酸的磺酰胺或胺盐反应产物和具有4至约70个碳原子的伯，仲叔或季胺 40个碳原子; b）烷基二苯基醚，其中烷基含有约16至约44个碳原子; 和c）含有总共约30至约300个碳原子并且具有至少一个具有8至40个碳原子的直链烷基部分并且选自胺盐和/或酰胺类的油溶性含氮化合物 具有1至4个羰基的烃基羧酸或酸酐和具有4至约40个碳原子的伯，仲，叔或季胺的反应产物。 该混合物可以以非常低的水平添加到中间馏分油，即柴油和家用加热油中，以产生具有增强的冷流特性的燃料产品。
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公开(公告)号：US4787916A
公开(公告)日：1988-11-29
申请号：US925168
申请日：1986-10-31
Applicant: Nicholas Feldman
Inventor： Nicholas Feldman
CPC classification number: C10L10/10 , C10L1/2222 , C10L10/04
Abstract: It has been found that when minor amounts of quaternary ammonium hydroxides are added to gasolines, the octane requirement increase for fuel fired spark ignition internal combustion engines is decreased or reversed.Thus, in one aspect, the present invention comprises a method for controlling the ORI of spark ignition internal combustion engines by operating such engines on a fuel containing certain quaternary ammonium hydroxides in amounts sufficient to control the ORI.
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Patent Agency Ranking
公开(公告)号：US4462810A
公开(公告)日：1984-07-31
申请号：US523966
申请日：1983-08-17
Applicant: Peter J. Jessup , Nicholas Feldman
Inventor： Peter J. Jessup , Nicholas Feldman
CPC classification number: C10L10/02 , C10L1/182 , C10L1/188 , C10L1/2437
Abstract: A composition for reducing the amount of particulate matter formed during the combustion of residual fuel oil, particularly No. 6 fuel oil, comprising a residual fuel oil and an effective amount of a combination of zirconium and cerium salts of carboxylic acids, alcohols, phenols or sulfonates. Another embodiment involves a process for reducing the amount of particulate matter formed during combustion of a residual fuel oil which comprises combustion of a residual fuel which contains an effective amount of said selected combination of zirconium and cerium salts.
Abstract translation: 一种用于减少残留燃料油特别是6号燃料油燃烧过程中形成的颗粒物的量的组合物，其包含残余燃料油和有效量的羧酸，醇，酚的锆和铈盐的组合，或 磺酸盐。 另一个实施方案涉及一种减少在燃烧剩余燃料油期间形成的颗粒物质的量的方法，其包括燃烧含有有效量的所述选择的锆和铈盐组合的残余燃料。
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7.发明授权Combination of ethylene polymer, normal paraffinic wax and nitrogen containing compound (stabilized, if desired, with one or more compatibility additives) to improve cold flow properties of distillate fuel oils 失效乙烯聚合物，正常链烷烃蜡和含氮化合物的组合（如果需要，用一种或多种相容性添加剂稳定化）以改善馏出燃料油的冷流性质
公开(公告)号：US4210424A
公开(公告)日：1980-07-01
申请号：US957568
申请日：1978-11-03
Applicant: Nicholas Feldman , Jack Ryer , Martin F. Dooley
Inventor： Nicholas Feldman , Jack Ryer , Martin F. Dooley
CPC classification number: C10L1/143 , C10L1/1641 , C10L1/165 , C10L1/1691 , C10L1/1824 , C10L1/195 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/2222 , C10L1/224 , C10L1/2364 , C10L1/2368
Abstract: Oil-soluble combinations of (A) ethylene polymer or copolymer, (B) normal paraffinic wax composed of normal hydrocarbons whose average molecular weight is within the range of from 300 to 650, and (C) nitrogen compounds, such as amides, amine salts and ammonium salts, of carboxylic acids or anhydrides, are useful in improving the cold flow properties of distillate hydrocarbon fuel oils. Preferably, the wax contains n-paraffins ranging from C.sub.23 to C.sub.37 inclusive. If desired, the combination can be usefully stabilized by the addition of one or more compatibility additives, i.e. a polymer having alkyl side chains of 6 to 30 carbon atoms and derived from carboxylic acid esters and/or olefins or C.sub.8 -C.sub.18 alkanol, e.g. tridecyl alcohol or mixtures of said polymer and alkanol.
Abstract translation: （A）乙烯聚合物或共聚物的油溶性组合，（B）由平均分子量在300至650范围内的常规烃组成的正常链烷烃蜡，和（C）氮化合物如酰胺，胺盐 和羧酸或酸酐的铵盐可用于改进馏出烃类燃料油的冷流动性能。 优选地，蜡包含范围从C23到C37的正链烷烃。 如果需要，可以通过加入一种或多种相容性添加剂，即具有6至30个碳原子的烷基侧链衍生自羧酸酯和/或烯烃或C 8 -C 18烷醇的聚合物，例如， 十三烷醇或所述聚合物和链烷醇的混合物。
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公开(公告)号：US4634550A
公开(公告)日：1987-01-06
申请号：US785241
申请日：1985-10-07
Applicant: Nicholas Feldman , John W. Frankenfeld
Inventor： Nicholas Feldman , John W. Frankenfeld
IPC: C10L1/14 , C10L1/18 , C10M107/20
CPC classification number: C10L1/143 , C10L1/1973
Abstract: A pour depressant for hydrocarbon oils, such as hydrotreated shale oil, and a method for depressing the pour point of hydrocarbon oil utilizing the pour depressant are disclosed. The depressant comprises the combination of:I. an asphaltenic material with copolymers of:II. dibehenyl fumarate vinyl acetate; and,III. ditallow fumarate vinyl acetate.
Abstract translation: 公开了用于烃油的倾倒抑制剂，例如加氢处理的页岩油，以及利用该倾倒抑制剂抑制烃油倾点的方法。 抑制剂包括以下组合：I.具有以下共聚物的沥青质材料：II。 富马酸二苯酯醋酸乙烯酯; 和，III。 富马酸二丁酯乙酸乙烯酯。
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公开(公告)号：US4441890A
公开(公告)日：1984-04-10
申请号：US428372
申请日：1982-09-29
Applicant: Nicholas Feldman
Inventor： Nicholas Feldman
CPC classification number: C10L1/2437
Abstract: The method of inhibiting or reducing the level of asphaltic sediment formed in residual fuels by adding an alkylaryl sulfonic acid stabilizer to said fuel comprising the improvement of adding an effective stabilizing amount of said stabilizer to said fuel oil and maintaining said stabilized fuel at a selected high temperature of at least about 190.degree. C. for a time sufficient to inhibit the formation or reduce the level of asphaltic sediment.
Abstract translation: 通过向所述燃料中加入烷基芳基磺酸稳定剂来抑制或降低在残余燃料中形成的沥青沉淀物的含量的方法，包括改进向所述燃料油中加入有效稳定量的所述稳定剂并将所述稳定化燃料保持在选定的高度 温度至少约190℃，足以抑制沥青沉积物的形成或降低的程度。
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10.发明授权Borated derivatives of hydrocarbon substituted succinamic acids and/or acid salts thereof are flow improvers for middle distillate fuel oils (PT-364) 失效烃取代的琥珀酰胺酸和/或其酸式盐的硼化衍生物是中间馏分燃料油（PT-364）的流动改进剂，
公开(公告)号：US4184851A
公开(公告)日：1980-01-22
申请号：US970255
申请日：1978-12-18
Applicant: Nicholas Feldman
Inventor： Nicholas Feldman
IPC: C10L1/30 , C10L1/22 , C07C107/02
CPC classification number: C10L1/303
Abstract: Borated derivatives of C.sub.8 to C.sub.40 hydrocarbyl substituted succinamic acids and/or acid salts thereof, preferably obtained by the reaction of boric acid with an aliphatic hydrocarbyl succinamic acid derivative, are useful alone and in combination with an amorphous hydrocarbon in improving the cold flow properties of distillate hydrocarbon oils.
Abstract translation: 优选通过硼酸与脂族烃基琥珀酰胺酸衍生物的反应获得的C8至C40烃基取代的琥珀酰胺酸和/或其酸式盐的硼化衍生物可单独使用并与无定形烃组合以改善冷流动性能 馏出烃油。
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