公开(公告)号：USRE40758E1

公开(公告)日：2009-06-23

申请号：US10938495

申请日：2004-09-10

Applicant: Matthias Krull ,  Werner Reimann

Inventor： Matthias Krull ,  Werner Reimann

IPC: C10L1/18 ,  C10L1/22

CPC classification number: C10L1/143 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1885 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/191 ,  C10L1/1966 ,  C10L1/1981 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/04 ,  C10L10/08 ,  C10L10/14

Abstract: The invention relates to low-temperature-stabilized additives for fuel oils having a sulfur content of up 0.05% by weight, comprising fatty acid mixtures of A1) from 1 to 99% by weight of at least one saturated mono- or dicarboxylic acid having from 6 to 50 carbon atoms, A2) from 1 to 99% by weight of at least one unsaturated mono- or dicarboxylic acid having from 6 to 50 carbon atoms, and B) at least one polar nitrogen-containing compound which is effective as paraffin dispersant in middle distillates, in an amount of from 0.01 to 90% by weight, based on the total weight of A1), A2) and B); and to the use of said mixtures for improving the lubrication properties of low-sulfur middle distillates.

Abstract translation: 本发明涉及具有0.05重量％以上硫含量的燃料油的低温稳定添加剂，其包含A1至1重量％的至少一种饱和的单羧酸或二羧酸的脂肪酸混合物 6至50个碳原子，A2）1至99重量％的至少一种具有6至50个碳原子的不饱和单羧酸或二羧酸，和B）至少一种作为石蜡分散剂有效的极性含氮化合物 在中间馏分中，基于A1），A2）和B）的总重量，其量为0.01至90重量％。 以及使用所述混合物来改善低硫中间馏分的润滑性能。

公开(公告)号：US20080318816A1

公开(公告)日：2008-12-25

申请号：US12140481

申请日：2008-06-17

Applicant: Corina L. Sandu ,  Lawrence N. Kremer ,  Christine Ann Blundell ,  Lee Michael Howard ,  Joseph L. Stark

Inventor： Corina L. Sandu ,  Lawrence N. Kremer ,  Christine Ann Blundell ,  Lee Michael Howard ,  Joseph L. Stark

IPC: C10M129/20

CPC classification number: C10L1/14 ,  C10L1/1883 ,  C10L1/1981 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2493 ,  C10L1/301 ,  C10L10/04 ,  C10L10/18 ,  C10M159/20 ,  C10M2207/123 ,  C10M2207/127 ,  C10M2209/101 ,  C10M2215/04

Abstract: The hydrolytic stability of magnesium overbased products is significantly improved by the addition or inclusion of a mixture or reaction product of an alkylphenol resin with a mixture of an alkenyl succinic anhydride and the acid thereof, and an alkyl amine. These magnesium overbased products are useful additives to fuel oils to improve their corrosion-causing tendencies. In one non-limiting embodiment, the alkylphenol resin is nonylphenol resin and the succinic anhydride is a partially hydrolyzed succinic anhydride having from 14 to 26 carbon atoms, along with the acid thereof. The mixtures and reaction products also serve as asphaltene inhibitors in the fuel oils.

Abstract translation: 通过添加或包含烷基酚树脂与烯基琥珀酸酐及其酸的混合物和烷基胺的混合物或反应产物，镁高碱性产物的水解稳定性显着提高。 这些镁高碱性产品是燃料油的有用添加剂，以改善其腐蚀倾向。 在一个非限制性实施方案中，烷基酚树脂是壬基酚树脂，琥珀酸酐是具有14至26个碳原子的部分水解琥珀酸酐及其酸。 混合物和反应产物也用作燃料油中的沥青质抑制剂。

公开(公告)号：US20080306314A1

公开(公告)日：2008-12-11

申请号：US11914961

申请日：2006-05-17

Applicant: David J. Moreton ,  Mark F. Wilkes ,  Mark Davies

Inventor： David J. Moreton ,  Mark F. Wilkes ,  Mark Davies

IPC: C07C13/00

CPC classification number: C10L1/1835 ,  C10L1/1981 ,  C10L10/14 ,  C10M129/14 ,  C10M145/20 ,  C10M2207/024 ,  C10M2209/101 ,  C10N2230/08

Abstract: This invention relates to a composition containing: (a) a hydrocarbon fluid; and (b) a hydrocarbyl- and hydroxy-substituted aromatic condensate comprising the reaction product of: (1) at least 75 mole percent based on the total amount of (b)(1) and (b)(2) of a hydrocarbyl- and hydroxy-substituted aromatic compound wherein the hydrocarbyl substituent is a linear substituent containing 8 to 36 carbon atoms; (2) 0.001 to 25 mole percent based on the total amount of (b)(1) and (b)(2) of a hydrocarbyl- and hydroxy-substituted aromatic compound wherein the hydrocarbyl substituent is a branched substituent containing 8 to 20 carbon atoms; and (3) an amount of an aldehyde, ketone, or reactive equivalent thereof effective to condense (1) and (2) to form the hydro-carbyl- and hydroxy-substituted aromatic condensate. The invention further relates to method of preparing the condensate and its use as an additive in a crude oil, a liquid fuel or an oil of lubricating viscosity.

Abstract translation: 本发明涉及一种组合物，其含有：（a）烃类流体; 和（b）烃基和羟基取代的芳族缩合物，其包含以下物质的反应产物：（1）基于（b）（1）和（b）（2）的烃基 - 和羟基取代的芳族化合物，其中烃基取代基是含有8至36个碳原子的直链取代基; （2）基于烃基和羟基取代的芳族化合物的（b）（1）和（b）（2）的总量的0.001-25摩尔％，其中烃基取代基是含有8至20个碳的支链取代基 原子 和（3）一定量的醛，酮或其活性当量有效地冷凝（1）和（2）以形成氢 - 羰基和羟基取代的芳族缩合物。 本发明还涉及制备冷凝物及其在原油，液体燃料或润滑粘度油中作为添加剂的用途的方法。

公开(公告)号：US20080141582A1

公开(公告)日：2008-06-19

申请号：US11946386

申请日：2007-11-28

Applicant: Angela Priscilla Breakspear

Inventor： Angela Priscilla Breakspear

IPC: C10L1/22

CPC classification number: C10L1/143 ,  C10L1/189 ,  C10L1/1963 ,  C10L1/1981 ,  C10L1/2222 ,  C10L1/2364 ,  C10L1/2366 ,  C10L10/08

Abstract: An additive composition is disclosed. The additive composition includes a lubricity enhancer and a conductivity-improving additive. The lubricity enhancer comprises a salt formed by the reaction of a carboxylic acid with di-n-butylamine and the conductivity improving additive is the combination of: (a) a polymeric condensation product formed by the reaction of an aliphatic aldehyde or ketone, or a reactive equivalent, with at least one ester of p-hydroxybenzoic acid with, (b) a copolymer, terpolymer or polymer of acrylic acid or methacrylic acid or a derivative thereof.

Abstract translation: 公开了一种添加剂组合物。 添加剂组合物包括润滑性增强剂和电导率提高添加剂。 润滑性增强剂包括通过羧酸与二正丁胺反应形成的盐，并且导电性改进添加剂是以下组合：（a）通过脂族醛或酮的反应形成的聚合缩合产物，或 与（b）共聚物，三元共聚物或丙烯酸或甲基丙烯酸或其衍生物的聚合物的对羟基苯甲酸的至少一种酯反应。

公开(公告)号：US20080066375A1

公开(公告)日：2008-03-20

申请号：US11533200

申请日：2006-09-19

Applicant: Joseph W. Roos ,  Duncan Richardson ,  David John Claydon

Inventor： Joseph W. Roos ,  Duncan Richardson ,  David John Claydon

IPC: C10L1/30

CPC classification number: C10L1/10 ,  C10L1/106 ,  C10L1/1233 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1822 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/1988 ,  C10L1/221 ,  C10L1/231 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/301 ,  C10L10/02 ,  C10L10/12 ,  C10L10/18

Abstract: Provided herein is a diesel fuel additive composition comprising cerium oxide nanoparticles, optionally a manganese compound, a detergent, and a demulsifier. In one embodiment, the demulsifier has relatively low phosphorus concentration to thereby improve the solubility of the components and the thermal stability and clarity of the resulting diesel fuel. Also provided are methods for improving fuel economy, reducing smoke production, inhibiting deposition of sludge, and improved storage stability.

Abstract translation: 本文提供的是包含氧化铈纳米颗粒，任选的锰化合物，洗涤剂和破乳剂的柴油燃料添加剂组合物。 在一个实施方案中，破乳剂具有相对低的磷浓度，从而提高组分的溶解度和所得柴油燃料的热稳定性和澄清度。 还提供了用于提高燃料经济性，减少烟雾产生，抑制污泥沉积的方法以及改进的储存稳定性的方法。

公开(公告)号：US20070027040A1

公开(公告)日：2007-02-01

申请号：US11494931

申请日：2006-07-28

Applicant: Matthias Krull ,  Klaus Mikulecky ,  Carsten Cohrs ,  Hildegard Freundl

Inventor： Matthias Krull ,  Klaus Mikulecky ,  Carsten Cohrs ,  Hildegard Freundl

IPC: C07C309/62 ,  C09K15/08

CPC classification number: C10L1/143 ,  C10L1/1641 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/232 ,  C10L1/233 ,  C10L1/238 ,  C10L10/02 ,  C10L10/16

Abstract: The invention provides compositions comprising at least one alkylphenol resin (constituent I) and, based on the alkylphenol resin, from 0.05 to 10% by weight of at least one salt of an aromatic base and of a sulfonic acid (constituent II).

Abstract translation: 本发明提供了包含至少一种烷基酚树脂（组分I）和基于烷基酚树脂的0.05至10重量％的至少一种芳族碱和磺酸盐（组分II）的组合物。

公开(公告)号：US20070022654A1

公开(公告)日：2007-02-01

申请号：US11494841

申请日：2006-07-28

Applicant: Matthias Krull ,  Werrner Reimann

Inventor： Matthias Krull ,  Werrner Reimann

IPC: C10L1/18 ,  C10L1/22

CPC classification number: C10L1/146 ,  C10L1/1981 ,  C10L1/236 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2383 ,  C10L10/14

Abstract: The invention provides mineral oil distillates having a water content of less than 150 ppm and a conductivity of at least 50 pS/m, which comprise from 0.1 to 200 ppm of at least one alkylphenol-aldehyde resin and from 0.1 to 200 ppm of at least one nitrogen-containing polymer.

Abstract translation: 本发明提供了含水量小于150ppm，导电率至少为50pS / m的矿物油馏出物，其包含0.1至200ppm的至少一种烷基酚醛树脂和0.1至200ppm的至少 一种含氮聚合物。

公开(公告)号：US20060137242A1

公开(公告)日：2006-06-29

申请号：US11314518

申请日：2005-12-21

Applicant: Bettina Siggelkow ,  Waltraud Nagel ,  Ulrike Neuhaus

Inventor： Bettina Siggelkow ,  Waltraud Nagel ,  Ulrike Neuhaus

IPC: C10L1/18 ,  C08F265/04

CPC classification number: C10L1/143 ,  C08F255/00 ,  C08F255/02 ,  C08F255/026 ,  C08L51/003 ,  C08L51/006 ,  C08L51/06 ,  C08L61/06 ,  C10L1/026 ,  C10L1/195 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/224 ,  C10L1/2364 ,  C08L2666/02 ,  C08L2666/24

Abstract: The invention provides graft copolymers obtainable by grafting an ester (a) of a C8- to C22-alcohol and acrylic acid to a copolymer (b) which contains from 3.5 to 21 mol % of vinyl acetate in addition to ethylene, and for their use as cold additives in fuel oils.

Abstract translation: 本发明提供可通过将C 8 -C 18的酯（a）与C 22-22醇和丙烯酸接枝到共聚物（b）中获得的接枝共聚物，所述共聚物（b）含有3.5 至21摩尔％的醋酸乙烯酯，以及它们用作燃料油中的冷添加剂。

公开(公告)号：US07041738B2

公开(公告)日：2006-05-09

申请号：US10458961

申请日：2003-06-11

Applicant: Matthias Krull ,  Bettina Siggelkow ,  Martina Hess ,  Ulrike Neuhaus

Inventor： Matthias Krull ,  Bettina Siggelkow ,  Martina Hess ,  Ulrike Neuhaus

IPC: C08L23/18

CPC classification number: C10L10/14 ,  C10L1/143 ,  C10L1/1835 ,  C10L1/19 ,  C10L1/1905 ,  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: The present invention provides an additive for improving the cold flow properties of vegetable or animal fuel oil. The additive comprises A) a copolymer of ethylene and 8–21 mol % of at least one acrylic or vinyl ester having a C1–C18-alkyl radical and B) a comb polymer of at least one C8–C16-alkyl ester of an ethylenically unsaturated dicarboxylic acid and at least one C10–C20-olefin, wherein the sum Q Q = ∑ i ⁢ w 1 ⁢ i · n 1 ⁢ i + ∑ j ⁢ w 2 ⁢ j · n 2 ⁢ j  of the molar averages of the carbon chain distributions in the alkyl side chains of the olefins (monomer 1) and the fatty alcohols (monomer 2) is from 23 to 27. In Q, w1 and w2 are the molar proportions of the individual chain lengths in the comb polymer from the different monomers 1 and 2, and n1 and n2 are the side chain carbon atom lengths, excluding comb polymer bonded carbon atoms of monomer 1, and the running variables i and j are the individual side chain lengths in the particular monomer groups.

公开(公告)号：US20060059770A1

公开(公告)日：2006-03-23

申请号：US11226796

申请日：2005-10-27

Applicant: Andrew Sutkowski ,  Graham Jackson

Inventor： Andrew Sutkowski ,  Graham Jackson

IPC: C10L1/18

CPC classification number: C10L1/143 ,  C10L1/1641 ,  C10L1/1658 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2616 ,  C10L1/2683

Abstract: The use of an additive composition to improve the conductivity of a fuel oil. The additive composition comprises a polymeric condensation product formed by the reaction of an aliphatic aldehyde or ketone, or a reactive equivalent, with at least one ester of p-hydroxybenzoic acid.

Abstract translation: 使用添加剂组合物来改善燃料油的导电性。 添加剂组合物包含通过脂族醛或酮或反应性当量与至少一种对羟基苯甲酸酯的反应形成的聚合物缩合产物。