公开(公告)号：US20020095857A1

公开(公告)日：2002-07-25

申请号：US09993590

申请日：2001-11-16

Applicant: Clariant GmbH

Inventor： Matthias Krull ,  Werner Reimann

IPC: C10L001/18

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 基于A1），A2）和B）的总重量，在中间馏分中的含量为0.01至90重量％，以及用于改善低硫中间馏分的润滑性能的所述混合物的用途。

公开(公告)号：US20020014034A1

公开(公告)日：2002-02-07

申请号：US09147604

申请日：1999-03-17

Inventor： CHRISTIAN BERNASCONI ,  LAURENT GERMANAUD ,  JEAN-MICHEL LAUPIE ,  PAUL MALDONADO

IPC: C10L001/18 ,  C10L001/22 ,  C10L001/24

CPC classification number: C10L10/08 ,  C10L1/14 ,  C10L1/143 ,  C10L1/18 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1885 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/191 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2286 ,  C10L1/232

Abstract: The invention concerns a fuel for diesel engines, with a sulphur content of less than 500 ppm containing in a major proportion at least one average distillate from a straight-run distilling cup of crude oil, with temperature ranges between 150 and 400null C. and in a minor proportion a lubricating additive containing monocarboxylic and polycyclic acids. The said fuel is characterized in that it contains at least 20 ppm of the additive consisting of at least one monocarboxylic aliphatic hydrocarbon, saturated or unsaturate, of linear chain between 12 and 14 carbon atoms, and at least one polcyclic hydrocarbon compound, containing at least two cycles each formed of 5 to 6 atoms one of which at most is optionally a heteroatom such as nitrogen or oxygen and the other atoms are carbon atoms, these two cycles having further two carbon atoms in common, preferably vicinal, these said cycles being saturated or unsaturated, substituted or non-substituted by at least one single grouping selected among the carboxylic, amine carboxyl, ester and nitrile groupings, the fuel containing more than 60 ppm of additive when the said combination is tall oil.

Abstract translation: 本发明涉及用于柴油发动机的燃料，其硫含量小于500ppm，主要部分含有来自直馏蒸馏杯原油的至少一种平均馏出物，温度范围为150-400℃， 少量的含有单羧酸和多环酸的润滑添加剂。 所述燃料的特征在于其含有至少20ppm的添加剂，其由至少一种12至14个碳原子的直链的至少一种饱和或不饱和的单羧酸脂族烃和至少一种至少含有一个以上的环状烃化合物 两个循环各自由5至6个原子形成，其中一个最多为任选的杂原子，例如氮或氧，其它原子为碳原子，这两个循环具有共同的另外两个碳原子，优选连续的，这些所述循环是饱和的 或不饱和的，被选自羧基，胺羧基，酯和腈基中的至少一个单个取代基或不被取代的，当所述组合为妥尔油时，所述燃料含有大于60ppm的添加剂。

公开(公告)号：US4804389A

公开(公告)日：1989-02-14

申请号：US95484

申请日：1987-12-01

Applicant: Thomas E. Johnston ,  Dorer, Jr. Casper J.

Inventor： Thomas E. Johnston ,  Dorer, Jr. Casper J.

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/28 ,  C10L1/30

CPC classification number: C10L1/143 ,  C10L1/14 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1814 ,  C10L1/1817 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1885 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/189 ,  C10L1/1895 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/202 ,  C10L1/203 ,  C10L1/205 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/2362 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/24 ,  C10L1/2406 ,  C10L1/2412 ,  C10L1/2418 ,  C10L1/2425 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2443 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/2493 ,  C10L1/26 ,  C10L1/2608 ,  C10L1/2616 ,  C10L1/2641 ,  C10L1/265 ,  C10L1/2683 ,  C10L1/2691 ,  C10L1/285 ,  C10L1/301 ,  C10L1/303 ,  C10L1/305

Abstract: A fuel composition for internal combustion engines, and more particularly, a fuel composition for internal combustion engines containing less than about 0.5 gram of lead per gallon of fuel is described. The fuel provides acceptable valve seat protection in engines designed to operate on leaded or unleaded fuels. Ordinarily, leaded fuels contain components to reduce deposits within the engine cylinders which unleaded fuels do not. As leaded fuels become unavailable, some refiners will add valve protecting components to the unleaded fuels to satisfy the leaded market. Such fuels will then potentially cause an increase in the octane requirement. This invention deals with polybasic carboxylate additives having valve seat protection properties which avoid or minimize the octane requirement increase.

Abstract translation: 一种内燃机用燃料组合物，特别是含有少于约0.5克铅每加仑燃料的内燃机燃料组合物。 燃油在设计用于对含铅或无铅燃料进行操作的发动机中提供可接受的阀座保护。 通常，含铅燃料含有组分以减少发动机气缸内的沉积物，无铅燃料不能。 随着含铅燃料不可用，一些炼油厂将向无铅燃料添加阀门保护部件，以满足有铅市场。 这样的燃料将潜在地导致辛烷值的增加。 本发明涉及具有阀座保护性能的多元羧酸盐添加剂，其避免或最小化辛烷值需求增加。

公开(公告)号：US2692821A

公开(公告)日：1954-10-26

申请号：US22952851

申请日：1951-06-01

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： AMBROSE HENRY A ,  BRANDES OLIVER L

IPC: C10L1/188

CPC classification number: C10L1/1885

公开(公告)号：US1916735A

公开(公告)日：1933-07-04

申请号：US27680228

申请日：1928-05-10

Applicant: HARLOW D GAINES

Inventor： GORDON MACLEAN ,  SISSON JR EDGAR G

IPC: C10L1/18 ,  C10L1/188

CPC classification number: C10L1/188 ,  C10L1/1881 ,  C10L1/1885

公开(公告)号：US09133409B2

公开(公告)日：2015-09-15

申请号：US12551087

申请日：2009-08-31

Applicant: Dries Muller ,  Pedro Lopes ,  Mark Brewer ,  Erik Kelderman ,  David Broere

Inventor： Dries Muller ,  Pedro Lopes ,  Mark Brewer ,  Erik Kelderman ,  David Broere

IPC: C07C53/00 ,  C10L10/16 ,  C10L1/14 ,  C10L1/188 ,  C10L1/238 ,  C10L10/08 ,  C10L10/14 ,  C11C3/00 ,  C11C3/02 ,  C10L1/16 ,  C10L1/19 ,  C10L1/222 ,  C10L1/224 ,  C10L1/232

CPC classification number: C10L10/16 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1885 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2381 ,  C10L10/08 ,  C10L10/14 ,  C11C3/003 ,  C11C3/02 ,  Y02E50/13 ,  Y02T50/678

Abstract: The present invention relates to methods of improving the low temperature storage and performance properties of fatty acids and/or derivatives thereof, as well as compositions containing fatty acids and/or derivatives thereof having superior lower temperature storage and performance properties.

Abstract translation: 本发明涉及改善脂肪酸和/或其衍生物的低温储存和性能的方法，以及含有具有优异的较低温度储存和性能特性的脂肪酸和/或其衍生物的组合物。

公开(公告)号：US20150232438A1

公开(公告)日：2015-08-20

申请号：US14421093

申请日：2013-08-12

Applicant: Council of Scientific & Industial Research

Inventor： Pushpito Kumar Ghosh ,  Dobyendu Mondal ,  Pratyush Maiti ,  Kamalesh Prasad ,  Subarna Maiti ,  Bharti Gunvantaray Shah ,  Arup Kumar Siddhanta

IPC: C07D307/46 ,  C02F1/28 ,  C05D1/00 ,  C02F1/04 ,  C07H3/02 ,  C07C51/31

CPC classification number: C07D307/46 ,  C02F1/04 ,  C02F1/283 ,  C02F2303/02 ,  C05D1/00 ,  C05D1/02 ,  C07C51/31 ,  C07H3/02 ,  C08B37/0042 ,  C10L1/02 ,  C10L1/1881 ,  C10L1/1885 ,  C10L1/2493 ,  C10L5/44 ,  C10L2290/02 ,  C10L2290/04 ,  C10L2290/10 ,  C10L2290/12 ,  C10L2290/24 ,  C10L2290/28 ,  C10L2290/38 ,  C10L2290/44 ,  C10L2290/543 ,  C10L2290/544 ,  C10L2290/547 ,  C10L2290/548 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/125 ,  Y02P20/136 ,  Y02W10/37

Abstract: The invention relates to an integrated process for the production of 5-hydroxymethyl furfural (HMF), K2SO4, levulinic acid and formic acid from κ-carrageenan, the latter being obtained from fresh Kappaphycus alvarezii seaweed biomass after expelling the juice. Mg(HSO4)2 was used in HMF synthesis, with co-production of galactose. The aqueous stream after HMF extraction was treated with the seaweed juice which process facilitated recovery of K2SO4 in pure form. The galactose may be utilised for synthesis of levulinic acid and formic acid before or after K2SO4 recovery or, alternatively, utilised for other purposes. Catalysts required in the synthetic reactions are generated in the process itself while the process energy required is met out of additional supplies of the seaweed biomass which is subjected to combustion/gasification.

Abstract translation: 本发明涉及一种用于从角叉菜胶生产5-羟甲基糠醛（HMF），K 2 SO 4，乙酰丙酸和甲酸的综合方法，其中后者是在榨出果汁后从新鲜的卡帕伐菌藻类海藻生物量获得的。 Mg（HSO4）2用于HMF合成，共同生产半乳糖。 HMF萃取后的水流用海藻汁处理，该方法便于纯化形式回收K 2 SO 4。 K2SO4回收前后，半乳糖可用于合成乙酰丙酸和甲酸，或者用于其他目的。 在合成反应中需要的催化剂在工艺本身中产生，而所需的工艺能量通过进行燃烧/气化的海藻生物质的额外供应来满足。

公开(公告)号：US08598101B2

公开(公告)日：2013-12-03

申请号：US13624404

申请日：2012-09-21

Applicant: Clariant Finance (BVI) Limited

Inventor： Michael Feustel ,  Matthias Krull ,  Christoph Kayser ,  Mario Loew

IPC: C10M173/00 ,  C10M161/00

CPC classification number: C10L1/10 ,  C10L1/125 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/1885 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/2335 ,  C10L10/16 ,  C10M169/044 ,  C10M173/02 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2205/028 ,  C10M2207/021 ,  C10M2207/022 ,  C10M2207/08 ,  C10M2207/16 ,  C10M2207/18 ,  C10M2207/20 ,  C10M2207/281 ,  C10M2209/101 ,  C10M2209/103 ,  C10N2220/023 ,  C10N2230/04 ,  C10N2230/08 ,  C10N2250/12 ,  C10M2209/062 ,  C10M2209/084 ,  C10M2209/08

Abstract: The invention relates to dispersions comprising I) at least one polymer that is effective for mineral oils as a cold extrusion improver and is soluble in oil, II) at least one organic solvent that cannot be mixed with water, III) water, IV) at least one alkanolamine salt of a polycyclic carboxylic acid as a dispersing agent, and V) possibly at least one organic solvent that can be mixed with water.

Abstract translation: 本发明涉及分散体，其包括I）至少一种对矿物油作为冷挤出改进剂有效并且可溶于油的聚合物，II）至少一种不能与水混合的有机溶剂，III）水，IV）在 作为分散剂的多环羧酸的至少一种链烷醇胺盐，以及V）可能与水混合的至少一种有机溶剂。

公开(公告)号：US20120144731A1

公开(公告)日：2012-06-14

申请号：US13315468

申请日：2011-12-09

Applicant: Harald Böhnke

Inventor： Harald Böhnke

IPC: C10L1/188 ,  C10L1/19 ,  C10L1/23 ,  C10L1/232 ,  C10L1/233 ,  C10L1/224

CPC classification number: C10L1/143 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1885 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/224 ,  C10L1/2286 ,  C10L1/231 ,  C10L1/2383 ,  C10L10/12

Abstract: The use of mixtures of (A) aliphatic saturated or unsaturated monocarboxylic acids having 12 to 24 carbon atoms or the dimerization or trimerization products thereof, which may be present in the form of free carboxylic acids and/or in the form of ammonium salts, amides, esters and/or nitriles, and (B) polycyclic hydrocarbon compounds which are obtainable from distillation residues of natural oils, which have been extracted from tree resins, for increasing the cetane number of fuel oils which comprise at least one additive with detergent action and at least one cetane number improver, the mixtures of components (A) and (B) being used in a concentration of 10 to 500 ppm by weight, based on the total amount of the fuel oil.

Abstract translation: 使用（A）具有12至24个碳原子的脂族饱和或不饱和一元羧酸或其二聚或三聚产物的混合物，其可以游离羧酸和/或铵盐形式存在 ，酯和/或腈和（B）多环烃化合物，其可以从已经从树脂中提取的天然油的蒸馏残余物获得，用于增加包含至少一种具有洗涤剂作用的添加剂的燃料油的十六烷值，以及 至少一种十六烷值改进剂，组分（A）和（B）的混合物以基于燃料油总量的10至500重量ppm的浓度使用。

公开(公告)号：US08097570B2

公开(公告)日：2012-01-17

申请号：US11917780

申请日：2006-07-04

Applicant: Nathalie Boitout ,  Laurent Dalix ,  Clarisse Doucet ,  Laurent Germanaud

Inventor： Nathalie Boitout ,  Laurent Dalix ,  Clarisse Doucet ,  Laurent Germanaud

IPC: C10M111/02 ,  C10M169/04 ,  A01N47/48

CPC classification number: C10L10/08 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1885 ,  C10L1/1888 ,  C10L1/1895 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/222 ,  C10L1/224 ,  C10L10/04 ,  C10L2300/20 ,  C10M141/02 ,  C10M2207/123 ,  C10M2207/127 ,  C10M2207/129 ,  C10M2207/142 ,  C10M2207/146 ,  C10M2207/18 ,  C10M2207/20 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2207/289 ,  C10M2207/34 ,  C10M2209/101 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/109 ,  C10M2215/02 ,  C10M2215/08 ,  C10N2220/025 ,  C10N2220/026 ,  C10N2220/027 ,  C10N2220/028 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/43 ,  C10N2270/02

Abstract: A subject of the present invention is an anti-corrosive and antistatic lubricating composition for a hydrocarbonated mixture comprising: a) at least a compound A of Formula (I) below: in which R1 and R2 are hydrogen or a linear or branched alkyl group of 1-40 carbon atoms, comprising possibly one to five double bond(s), R1 and R2 together being able to form an aromatic or aliphatic ring of 5-6 carbon atoms, said ring being capable of substitution by one to three linear or branched alkyl group(s) of 1-40 carbon atoms, in which R1 and R2 cannot be hydrogen at the same time, and in which R3 and R4, identical or different, are chosen from the OH groups, in which R3 and R4 cannot be the OH group at the same time, or deriving from a linear or branched monol or polyol group containing 1-20 carbon atoms having a functionality of 2 to 5 inclusive; b) and at least one B compound corresponding to a fatty acid of 16-24 carbon atoms, unsaturated or not, optionally in a mixture with a carboxylic acid comprising at least one aromatic and/or olefinic polycycle or ring and/or their ester, amide or corresponding amine salts derivatives, taken alone or in a mixture.

Abstract translation: 本发明的目的是一种用于烃化混合物的抗腐蚀和抗静电润滑组合物，其包含：a）至少一种下式（I）的化合物A：其中R 1和R 2是氢或直链或支链烷基 1-40个碳原子，包括可能的一至五个双键，R 1和R 2一起能够形成5-6个碳原子的芳族或脂族环，所述环能够被一至三个直链或支链 其中R1和R2不能同时为氢，其中R3和R4相同或不同，选自OH基团，其中R3和R4不能为氢原子， OH基团，或衍生自含有1-20个碳原子的直链或支链单醇或多元醇基团，其官能度为2至5（包括端值）; b）和至少一种对应于16-24个碳原子的脂肪酸的B化合物，不饱和或不与任选与包含至少一个芳族和/或烯属多环或环的羧酸和/或其酯的混合物， 酰胺或相应的胺盐衍生物，单独或混合使用。