公开(公告)号：US20060219979A1

公开(公告)日：2006-10-05

申请号：US11396472

申请日：2006-04-04

Applicant: Hark-Oluf Asbahr ,  Thomas Bomba

Inventor： Hark-Oluf Asbahr ,  Thomas Bomba

IPC: C09K15/04

CPC classification number: C09K15/08 ,  C10L1/1835 ,  C10L1/2412

Abstract: A method of increasing the oxidation stability of biodiesel, by addition of at least one primary antioxidant of formula I to the biodiesel to be stabilized, in an amount of from 10 to 20 000 ppm (w/w); a biodiesel stabilized by the at least one primary antioxidant of the formula I; and a method of preventing corrosion, blockages in injection pumps, blockages in fuel lines, or a combination thereof, in engines, heaters, or machines utilizing biodiesel as a fuel source, the method being adding the compound of formula I to the biodiesel of the engines, heaters, or machines.

Abstract translation: 通过将至少一种式I的主要抗氧化剂添加到待稳定化的生物柴油中，其量为10至20 000ppm（w / w）;增加生物柴油的氧化稳定性的方法; 通过式I的至少一种主要抗氧化剂稳定的生物柴油; 以及在使用生物柴油作为燃料源的发动机，加热器或机器中防止喷射泵中的腐蚀，堵塞，燃料管线中的堵塞或其组合的方法，该方法是将式I化合物加入到生物柴油的生物柴油中 发动机，加热器或机器。

公开(公告)号：US20060162241A1

公开(公告)日：2006-07-27

申请号：US11391643

申请日：2006-03-28

Applicant: Matthias Krull

Inventor： Matthias Krull

IPC: C10L1/18

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/1835 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/221 ,  C10L1/224 ,  C10L1/2364 ,  C10M169/04 ,  C10M169/044 ,  C10M2205/022 ,  C10M2207/282 ,  C10M2209/101 ,  C10N2220/024 ,  C10N2220/026 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/43

Abstract: An additive for improving the lubricity of fuel oils having a maximum sulfur content of 0.035% by weight, comprising A) at least one partial ester composed of a di- or polyhydric alcohol and unsaturated and optionally also saturated fatty acids whose carbon chain lengths are between 8 and 30 carbon atoms, at least 60% of the fatty acid radicals containing at least one double bond, and B) at least one alkylphenol-aldehyde resin, obtainable by the condensation of (i) at least one alkylphenol having at least one C6-C24-alkyl or C6-C24-alkenyl radical and (ii) at least one aldehyde or ketone, to a degree of condensation of between 2 and 50 alkylphenol units.

Abstract translation: 一种用于改善最大硫含量为0.035重量％的燃料油的润滑性的添加剂，其包含A）至少一种由二元或多元醇组成的偏酯和不饱和和任选的饱和脂肪酸，其碳链长度在 8个和30个碳原子，至少60％的含有至少一个双键的脂肪酸基团，和B）至少一种烷基酚醛树脂，可通过（i）至少一种具有至少一个C C 2 -C 24 - 烷基或C 6 -C 24 - 链烯基，和（ii）至少一个 醛或酮，至2至50个烷基酚单元的缩合度。

公开(公告)号：US20050115146A1

公开(公告)日：2005-06-02

申请号：US10511003

申请日：2003-03-28

Applicant: Mitchell Jackson ,  David Arters ,  Malcolm Macduff ,  Derek Mackney

Inventor： Mitchell Jackson ,  David Arters ,  Malcolm Macduff ,  Derek Mackney

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/183 ,  C10L1/19 ,  C10L1/198 ,  C10L1/22 ,  C10L1/223 ,  C10L10/00 ,  C10L10/02 ,  C10L10/04

CPC classification number: C10L10/08 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/19 ,  C10L1/1981 ,  C10L1/223 ,  C10L10/00 ,  C10L10/02

Abstract: In a method of operating an internal combustion engine, an antioxidant composition is introduced into a combustion chamber of the engine. The antioxidant composition contains (A) a sterically hindered phenol; (B) an alkylene or alkylidene coupled sterically hindered phenol oligomer; (C) a secondary aromatic amine; (D) a reaction product of a hydrocarbyl-substituted hydroxy-containing aromatic compound, an aldehyde, and a carboxyl-substituted phenol; or (E) a mixture thereof. The method improves the performance of a lubricating oil of the engine.

Abstract translation: 在操作内燃机的方法中，将抗氧化剂组合物引入到发动机的燃烧室中。 抗氧化剂组合物含有（A）空间位阻酚; （B）亚烷基或亚烷基偶联空间位阻酚低聚物; （C）仲芳族胺; （D）烃基取代的含羟基的芳族化合物，醛和羧基取代的苯酚的反应产物; 或（E）它们的混合物。 该方法提高了发动机润滑油的性能。

公开(公告)号：US6002051A

公开(公告)日：1999-12-14

申请号：US962382

申请日：1992-10-16

Applicant: Louis Burjes ,  Calvin W. Schroeck

Inventor： Louis Burjes ,  Calvin W. Schroeck

IPC: B01F17/38 ,  C07B61/00 ,  C07C37/14 ,  C07C37/20 ,  C07C39/15 ,  C07C39/16 ,  C10L1/14 ,  C10L1/18 ,  C10L1/183 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L10/08 ,  C10M129/14 ,  C10N30/10 ,  C07C39/23

CPC classification number: C10L1/1835 ,  C07C37/115 ,  C07C37/14 ,  C07C37/20 ,  C07C39/15 ,  C07C39/16 ,  C10L1/143 ,  C10L1/198 ,  C10L1/1981 ,  C10M129/14 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1883 ,  C10L1/201 ,  C10L1/232 ,  C10L1/238 ,  C10L1/245 ,  C10L1/2475 ,  C10M2205/00 ,  C10M2205/06 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/22 ,  C10M2207/289 ,  C10M2209/084 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2227/061 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/02 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/40 ,  C10N2270/02

Abstract: Novel compounds of the general formula ##STR1## wherein each R.sub.1 is independently a tertiary alkyl group containing from 4 to about 8 carbon atoms and each of X, Y and Z is independently hydrogen or a hydrocarbon-based group, provided at least one of X, Y and Z is an aliphatic hydrocarbon group containing at least 7 carbon atoms, and wherein R.sub.1 is different from the at least one of X, Y and Z that is an aliphatic hydrocarbon group containing at least 7 carbon atoms, R.sub.2 is an alkylene or alkylidene group, and n is a number ranging from zero to about 4. Also disclosed are methods for preparing novel phenolic compounds, organic compositions, including lubricants based on oils of lubricating viscosity and fuels based on normally liquid fuels and additive concentrates containing the novel phenolic compounds of this invention.

Abstract translation: 新的通式化合物，其中每个R 1独立地是含有4至约8个碳原子的叔烷基，X，Y和Z各自独立地为氢或烃基，其提供X，Y和 Z是含有至少7个碳原子的脂族烃基，其中R1不同于X，Y和Z中至少一个是含有至少7个碳原子的脂族烃基，R2是亚烷基或亚烷基， 还公开了制备新型酚类化合物的方法，有机组合物，包括基于润滑粘度的油的润滑剂和基于常规液体燃料的燃料以及含有这种新型酚类化合物的添加剂浓缩物 发明。

公开(公告)号：US5551957A

公开(公告)日：1996-09-03

申请号：US364062

申请日：1994-12-27

Applicant: Lawrence J. Cunningham ,  Don P. Hollrah ,  Alexander M. Kulinowski

Inventor： Lawrence J. Cunningham ,  Don P. Hollrah ,  Alexander M. Kulinowski

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/00 ,  F02B1/04

CPC classification number: C10L10/18 ,  C10L1/143 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/183 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/188 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1983 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2437 ,  C10L1/2475 ,  C10L1/2493 ,  C10L1/2608 ,  C10L1/305 ,  F02B1/04

Abstract: The combination of a fuel-soluble succinimide detergent/dispersant, a fuel-soluble liquid carrier or induction aid therefor, and a fuel-soluble cyclopentadienyl manganese tricarbonyl compound can sharply reduce the formation or accumulation of engine deposits such as intake valve deposits in internal combustion engines. In fact, such compositions can function synergistically whereby the effectiveness of a highly effective succinimide-based deposit control additive can be improved by the addition thereto of the manganese compound, the latter not known to be a substance that reduces deposits.

Abstract translation: 燃料可溶性琥珀酰亚胺洗涤剂/分散剂，可溶于燃料的液体载体或其诱导助剂和可溶于燃料的环戊二烯基三羰基锰化合物的组合可以急剧减少发动机沉积物的形成或积累，例如内燃中的进气阀沉积物 引擎。 事实上，这样的组合物可以起协同作用，通过添加锰化合物可以提高高效琥珀酰亚胺基沉积物控制添加剂的有效性，后者不知道是减少沉积物的物质。

公开(公告)号：US5221462A

公开(公告)日：1993-06-22

申请号：US676043

申请日：1991-03-27

Applicant: Dwight K. Reid ,  Daniel E. Fields

Inventor： Dwight K. Reid ,  Daniel E. Fields

IPC: C07C4/04 ,  C10B43/14 ,  C10G9/16 ,  C10L1/183

CPC classification number: C10L1/1835 ,  C07C4/04 ,  C10B43/14 ,  C10G9/16 ,  Y10S585/95

Abstract: The present disclosure is directed to methods for controlling undesirable coke formation and deposition on structural surfaces which is commonly encountered during the high temperature processing of hydrocarbons. Coke formation can be inhibited by adding an effective amount of a dihydroxybenzene to the system suffering from coke formation.

Abstract translation: 本公开涉及用于控制在烃的高温处理期间通常遇到的结构表面上不希望的焦炭形成和沉积的方法。 可以通过向有焦炭形成系统中加入有效量的二羟基苯来抑制焦炭形成。

公开(公告)号：US5199959A

公开(公告)日：1993-04-06

申请号：US848474

申请日：1992-03-09

Applicant: Rodney L. Sung ,  Thomas F. Derosa ,  Benjamin J. Kaufman

Inventor： Rodney L. Sung ,  Thomas F. Derosa ,  Benjamin J. Kaufman

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L10/02 ,  F02B3/06

CPC classification number: C10L10/02 ,  C10L1/143 ,  C10L1/1835 ,  C10L1/1981 ,  C10L1/232 ,  C10L1/238 ,  F02B3/06

Abstract: A method has been developed to solubilize hydroxy S-triazines containing at least one hydroxy function in diesel fuel and to enhance their overall thermal stability. The products which result from the full or partial encapsulation of hydroxy-S-triazine with calix[8]arene have unique and novel properties and reduce or eliminate nitrogen oxides level in diesel fuel.

Abstract translation: 已经开发了一种溶解在柴油燃料中含有至少一种羟基官能团的羟基S-三嗪并提高其总体热稳定性的方法。 由羟基-S-三嗪与杯[8]芳烃全部或部分包封产生的产物具有独特且新颖的特性，可以降低或消除柴油中的氮氧化物含量。

公开(公告)号：US4981495A

公开(公告)日：1991-01-01

申请号：US379513

申请日：1989-07-13

Applicant: Dwight K. Reid

Inventor： Dwight K. Reid

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/232 ,  C10L1/24

CPC classification number: C10L1/232 ,  C10L1/14 ,  C10L1/22 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1852 ,  C10L1/19 ,  C10L1/222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/2412

Abstract: Oxidative stability of gasoline mixtures is improved by adding to the gasoline an alkyl 1,2-dihydroquinoline compound, dimer, trimer or polymer thereof. Optionally, a hindered phenol may be conjointly used with the quinoline compound.

Abstract translation: 通过向汽油中加入烷基1,2-二氢喹啉化合物，二聚体，三聚体或其聚合物来改善汽油混合物的氧化稳定性。 任选地，受阻酚可以与喹啉化合物结合使用。

公开(公告)号：US4564460A

公开(公告)日：1986-01-14

申请号：US404845

申请日：1982-08-09

Applicant: Casper J. Dorer, Jr. ,  Katsumi Hayashi

Inventor： Casper J. Dorer, Jr. ,  Katsumi Hayashi

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  F16K31/44

CPC classification number: C10L1/14 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/202 ,  C10L1/208 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/301

Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R*).sub.a --Ar--(OH).sub.b I wherein R* is a hydrocarbyl group selected from the group consisting of hydrocarbyl groups of from about 8 to about 30 carbon atoms and polymers of at least 30 carbon atoms, Ar is an aromatic moiety having 0 to 4 optional substituents selected from the group consisting of lower alkyl, lower alkoxyl, nitro, halo or combinations of two or more of said optional substituents, and a and b are each independently an integer of 1 up to 5 times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar;(iii) mixtures of (i) and (ii); and(B) as a second component, the reaction product of (B)(I) a hydrocarbyl-substituted carboxylic acylating agent with (B)(II) one or more amines, one or more alcohols, or a mixture of one or more amines and/or one or more alcohols, the hydrocarbyl substituent of said agent (B)(I) being selected from the group consisting of(i') one or more mono-olefins of from about 8 to about 30 carbon atoms;(ii') mixtures of one or more mono-olefins of from about 8 to about 30 carbon atoms with one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of polymers of mono-1-olefins of from 2 to 8 carbon atoms, or the chlorinated or brominated analogs of such polymers; and(iii') one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of(a) polymers of mono-olefins of from about 8 to about 30 carbon atoms;(b) interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with mono-olefins of from about 8 to about 30 carbon atoms;(c) one or more mixtures of homopolymers and/or interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with homopolymers and/or interpolymers of mono-olefins of from about 8 to about 30 carbon atoms; and(d) chlorinated or brominated analogs of (a), (b), or (c).

公开(公告)号：US4559155A

公开(公告)日：1985-12-17

申请号：US711111

申请日：1985-03-12

Applicant: Casper J. Dorer, Jr. ,  Katsumi Hayashi

Inventor： Casper J. Dorer, Jr. ,  Katsumi Hayashi

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  F16K31/44

CPC classification number: C10L1/14 ,  C10L1/143 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/1835 ,  C10L1/1837 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/202 ,  C10L1/208 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/226 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2412 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2456 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/301

Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R*).sub.a --Ar--(OH).sub.b I wherein R* is a hydrocarbyl group selected from the group consisting of hydrocarbyl groups of from about 8 to about 30 carbon atoms and polymers of at least 30 carbon atoms, Ar is an aromatic moiety having 0 to 4 optional substituents selected from the group consisting of lower alkyl, lower alkoxyl, nitro, halo or combinations of two or more of said optional substituents, and a and b are each independently an integer of 1 up to 5 times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar;(iii) mixtures of (i) and (ii); and(B) as a second component, the reaction product of (B)(I) a hydrocarbyl-substituted carboxylic acylating agent with (B)(II) one or more amines, one or more alcohols, or a mixture of one or more amines and/or one or more alcohols, the hydrocarbyl substituent of said agent (B)(I) being selected from the group consisting of(i') one or more mono-olefins of from about 8 to about 30 carbon atoms;(ii') mixtures of one or more mono-olefins of from about 8 to about 30 carbon atoms with one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of polymers of mono-1-olefins of from 2 to 8 carbon atoms, or the chlorinated or brominated analogs of such polymers; and(iii') one or more olefin polymers of at least 30 carbon atoms selected from the group consisting of(a) polymers of mono-olefins of from about 8 to about 30 carbon atoms;(b) interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with mono-olefins of from about 8 to about 30 carbon atoms;(c) one or more mixtures of homopolymers and/or interpolymers of mono-1-olefins of from 2 to 8 carbon atoms with homopolymers and/or interpolymers of mono-olefins of from about 8 to about 30 carbon atoms; and(d) chlorinated or brominated analogs of (a), (b), or (c).