公开(公告)号：US20190185771A1

公开(公告)日：2019-06-20

申请号：US16015354

申请日：2018-06-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Gregory P. Rockwell ,  Alex S. Lang

IPC: C10L1/02 ,  C10L1/196

CPC classification number: C10L1/026 ,  C10G45/64 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/304 ,  C10G2300/80 ,  C10L1/18 ,  C10L1/191 ,  C10L1/196 ,  C10L1/1973 ,  C10L10/14 ,  C10L2200/0446 ,  C10L2200/0476 ,  C10L2270/026 ,  Y02E50/13

Abstract: Diesel fuel compositions are provided that have unexpectedly beneficial cold flow properties. Methods for forming such diesel fuel compositions are also provided. The improved cold flow properties are achieved in part based on dewaxing of a distillate fraction of the composition. The improved cold flow properties are achieved further in part based on inclusion of a cold flow additive and fatty acid alkyl ester in the composition, such as fatty acid methyl ester.

公开(公告)号：US20180355266A1

公开(公告)日：2018-12-13

申请号：US15778723

申请日：2016-11-17

Applicant: BASF SE

Inventor： IVETTE GARCIA CASTRO ,  Kai GUMLICH ,  Stefan FRENZEL ,  Maria HEUKEN ,  Rouven KONRAD ,  Karin NEUBECKER ,  Edward BOHRES ,  Adam BLANAZS

IPC: C10L1/196 ,  C10L10/04 ,  C10L10/16

Abstract: Copolymers comprising C14 to C50 olefins and at least two different olefindicarboxylic esters and optionally maleic acid or maleic acid derivatives. The olefindicarboxylic esters are firstly esters with linear C18- to C50-alkyl groups and secondly esters with short-chain linear, branched or cyclic alkyl groups, or esters with aromatic groups. The invention further relates to a process for preparing copolymers of this kind and to the use thereof as pour point depressant for crude oil, mineral oil and/or mineral oil products, preferably as pour point depressant for crude oil.

公开(公告)号：US20180127669A1

公开(公告)日：2018-05-10

申请号：US15572310

申请日：2016-05-19

Applicant: Akzo Nobel Chemicals International B.V.

Inventor： John Socrates THOMAIDES ,  John M. MORALES ,  Qiwei HE ,  Philip Nigel THRELFALL-HOLMES ,  Damien Christian VADILLO ,  Michael Timothy PHILBIN

IPC: C10L1/196 ,  C08F220/18 ,  C10L10/14

CPC classification number: C10L1/1963 ,  C08F220/18 ,  C08F2220/1825 ,  C08F2220/1875 ,  C10L1/195 ,  C10L10/14 ,  C10L2200/0407 ,  C10L2200/0446 ,  C10L2230/22 ,  C10L2270/02 ,  C10L2270/026 ,  C08F212/08

Abstract: The invention relates to specific copolymers obtainable by co-polymerizing at least the following monomers: •at least one bicyclic (meth)acrylate ester •at least one lower-alkyl (meth)acrylate •optionally, and preferably, at least one aromatic vinyl monomer; and •optionally other ethylenically unsaturated monomers, whereby the copolymer has a weight averaged molecular weight of from 100,000 to 10,000,000 D, determined using GPC-MALS techniques for a solution in THF at 40° C., as well as to the way to synthesize such copolymers and the use of such polymers to modify the rheology of a liquid in which they are soluble.

公开(公告)号：US20170037336A1

公开(公告)日：2017-02-09

申请号：US15115150

申请日：2015-01-29

Applicant: BASF SE

Inventor： Jochen MEZGER ,  Maxim PERETOLCHIN ,  Aaron FLORES-FIGUEROA ,  Markus HANSCH ,  Ludwig VOELKEL ,  Ivette GARCIA CASTRO ,  Klaus MUEHLBACH

IPC: C10M145/12 ,  C10L10/18 ,  C10L10/06 ,  C10L10/04 ,  C10M159/00 ,  C10L1/196

CPC classification number: C10L10/04 ,  C08F210/14 ,  C08F222/06 ,  C10L1/146 ,  C10L1/1641 ,  C10L1/188 ,  C10L1/1883 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1976 ,  C10L1/2362 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L10/06 ,  C10L10/18 ,  C10L2230/22 ,  C10L2270/023 ,  C10L2270/026 ,  C10M129/34 ,  C10M129/72 ,  C10M129/92 ,  C10M145/12 ,  C10M145/16 ,  C10M159/005 ,  C10M171/00 ,  C10M2205/028 ,  C10M2207/123 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2217/022 ,  C10M2217/024 ,  C10M2217/026 ,  C10M2217/028 ,  C10N2230/04 ,  C10N2230/12 ,  C10N2230/54 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2260/00 ,  C10M2209/082

Abstract: The present invention relates to novel uses of corrosion inhibitors in fuels and lubricants.

Abstract translation: 本发明涉及腐蚀抑制剂在燃料和润滑剂中的新用途。

公开(公告)号：US09150808B2

公开(公告)日：2015-10-06

申请号：US13515364

申请日：2010-12-07

Applicant: Matthias Krull ,  Werner Reimann ,  Stefan Dilsky ,  Sabine Goetzke

Inventor： Matthias Krull ,  Werner Reimann ,  Stefan Dilsky ,  Sabine Goetzke

IPC: C10L1/18 ,  C10L1/192 ,  C10L1/195 ,  C10L1/185 ,  C10L1/14 ,  C10L10/14 ,  C10L10/16 ,  C10L1/16 ,  C10L1/196 ,  C10L1/197 ,  C10L1/198 ,  C10L1/224

CPC classification number: C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1983 ,  C10L1/1985 ,  C10L1/224 ,  C10L10/14 ,  C10L10/16

Abstract: The present invention relates to cooling additives for middle distillates, containing A) at least one polyester of formula (A1) wherein one of the radicals R1 to R4 represents a linear C16-C40 alkyl or alkenyl radical and the remainder of the radicals R1 to R4 represent, independently of one another, hydrogen or an alkyl radical having 1 to 3 C atoms, R5 is a C—C bond or an alkylene radical having 1 to 6 C atoms, R16 is a hydrocarbon group having 2 to 10 carbon atoms, n is an integer from 1 to 100, m is an integer from 3 to 250, p is 0 or 1, and q is 0 or 1, B) at least one copolymer of ethylene and of at least one ethylenically unsaturated ester, the copolymer having a melt viscosity, measured at 140 DEG C., of at most 5000 mPas, and C) at least one organic solvent.

Abstract translation: 本发明涉及中间馏分的冷却添加剂，其包含A）至少一种式（A1）的聚酯，其中基团R 1至R 4中的一个表示直链C 16 -C 40烷基或烯基，其余基团R 1至R 4 独立地表示氢或具有1〜3个碳原子的烷基，R 5为C-C键或具有1〜6个碳原子的亚烷基，R 16为碳原子数2〜10的烃基，n 是1至100的整数，m为3至250的整数，p为0或1，q为0或1，B）至少一种乙烯和至少一种烯属不饱和酯的共聚物，该共聚物具有 在140℃下测量的熔体粘度为至多5000mPas，和C）至少一种有机溶剂。

公开(公告)号：US20150052803A1

公开(公告)日：2015-02-26

申请号：US14389597

申请日：2013-02-20

Applicant: JX NIPPON OIL & ENERGY CORPORATION

Inventor： Takuya Niitsuma ,  Marie Iwama ,  Kazuya Nasuno ,  Tsukasa Kousaka

IPC: C10L10/16 ,  C10L1/196

CPC classification number: C10L10/16 ,  C10G2300/1022 ,  C10G2300/202 ,  C10G2300/302 ,  C10G2400/30 ,  C10L1/04 ,  C10L1/1963 ,  C10L2200/04 ,  C10L2200/0492 ,  C10L2270/026

Abstract: To provide a gas oil composition providing superior low temperature performance as compared with the conventional techniques.The gas oil composition, wherein a sulfur content is 1 ppm by mass or less, an aromatic content is 1% by mass or less, a C5-C15 paraffin content is 30% to 85% by mass, a C20-C27 paraffin content is 3% to 20% by mass, and a isoparaffin content is 50% to 75% by mass, contains a cold flow improver at 20 ppm to 1000 ppm by mass.

Abstract translation: 提供与常规技术相比提供优异的低温性能的瓦斯油组合物。 其中，硫含量为1质量％以下，所述芳烃含量为1质量％以下，所述C5〜C15烷烃含量为30〜85质量％，所述C 20〜C 27烷烃含量为 3质量％〜20质量％，异链烷烃含量为50〜75质量％，含有20质量％〜1000质量ppm的冷流动改进剂。

公开(公告)号：US08876921B2

公开(公告)日：2014-11-04

申请号：US12669920

申请日：2008-07-21

Applicant: Ian Malcolm McRobbie ,  Siobhan Margaret Casey ,  Matthew Robert Giles

Inventor： Ian Malcolm McRobbie ,  Siobhan Margaret Casey ,  Matthew Robert Giles

IPC: C10L1/18 ,  C10L1/14 ,  C10L10/02 ,  C10L10/00 ,  C10L1/222 ,  C10L1/236 ,  C10L1/196 ,  C10L1/24

CPC classification number: C10L1/143 ,  C10L1/1966 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2362 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2437 ,  C10L1/2475 ,  C10L1/2493 ,  C10L10/00 ,  C10L10/02

Abstract: The invention teaches that hydrocarbon compositions may be improved in terms of their stability reserve and in terms of their combustion efficiency, by co-use of a conductivity improver. There is optionally present a combustion improver selected from an iron compound, a manganese compound, a calcium compound and a cerium compound; and/or an organic compound selected from a bicyclic monoterpene, a substituted bicyclic monoterpene, adamantane, a substituted or unsubstituted bicyclic tetraterpene, and propylene carbonate.

Abstract translation: 本发明教导了通过共同使用导电性改进剂，可以改善烃组合物的稳定性储备和燃烧效率。 任选地存在选自铁化合物，锰化合物，钙化合物和铈化合物的燃烧改进剂; 和/或选自双环单萜，取代的双环单萜，金刚烷，取代或未取代的双环四萜烯和碳酸亚丙酯的有机化合物。

公开(公告)号：US20120276211A1

公开(公告)日：2012-11-01

申请号：US13518255

申请日：2010-12-22

Applicant: David K. Hood ,  Karyn B. Visscher ,  Surya Kamin

Inventor： David K. Hood ,  Karyn B. Visscher ,  Surya Kamin

IPC: C08L39/04 ,  C09J139/04 ,  C08K5/5419 ,  C11D3/50 ,  B32B1/00 ,  A61Q17/04 ,  C10L1/196 ,  B01J13/02 ,  A61K8/11 ,  G02B5/22 ,  A61K9/14

CPC classification number: B01J13/14 ,  C08F226/06 ,  C09B67/0097 ,  C10M159/005 ,  C10M177/00 ,  C10M2209/062 ,  C10M2209/084 ,  C10M2213/02 ,  C10M2217/023 ,  C10M2217/024 ,  C10M2217/028 ,  C11D3/505 ,  C11D17/0039 ,  Y10T428/2998 ,  C08F220/30 ,  C08F220/36

Abstract: This present application relates to microcapsules or compositions containing microcapsules wherein the microcapsules comprise a polymerizable lactamic copolymer. More particularly, certain aspects are directed to the use of polymerizable lactamic copolymers in the formation of coatings on microencapsulated particles. These polymerizable lactamic copolymers can result in surface modified microencapsulated particles that may be anionic, non-ionic, or cationic.

Abstract translation: 本申请涉及含有微胶囊的微胶囊或组合物，其中微胶囊包含可聚合的内酰胺共聚物。 更具体地，某些方面涉及在微胶囊化颗粒形成涂层中使用可聚合的内酰胺共聚物。 这些可聚合的内酰胺共聚物可以产生可以是阴离子，非离子或阳离子的表面改性的微囊化颗粒。

公开(公告)号：US20120247001A1

公开(公告)日：2012-10-04

申请号：US13432554

申请日：2012-03-28

Applicant: Ivette GARCIA CASTRO ,  Uwe Rebholz ,  Irene Trötsch-Schaller ,  Markus Brym ,  Jan Strittmatter ,  Michael Schroers

Inventor： Ivette GARCIA CASTRO ,  Uwe Rebholz ,  Irene Trötsch-Schaller ,  Markus Brym ,  Jan Strittmatter ,  Michael Schroers

IPC: C10L1/196 ,  C07D407/14

CPC classification number: C07D407/14 ,  C10L1/196 ,  C10L1/1966 ,  C10L10/16 ,  C10L2200/043 ,  C10L2200/0438 ,  C10L2200/0446 ,  C10L2200/0469 ,  C10L2200/0476 ,  C10L2200/0492

Abstract: A copolymer obtainable by free-radical copolymerization of (i) monomer units of the structure M1 in which the variables are each hydrogen, alkyl groups, carboxyl groups or carboxyl derivative moieties, and (ii) monomer units of the structure M2 in which R5 is the radical of a carboxylic ester of the formula -A-CO—O—R10 where A is an alkylene group and R10 is a hydrocarbyl radical, and in which R6, R7 and R8 are each hydrogen or alkyl radicals, and subsequent polymer-analogous reaction of the product formed with a long-chain hydrocarbyl alcohol. This copolymer is suitable for improving the cold flow properties of middle distillate fuels, especially those which consist of or comprise biofuel oils.

Abstract translation: 可通过（i）结构M1的单体单元（其中各个各自为氢，烷基，羧基或羧基衍生物部分）的自由基共聚获得的共聚物，和（ii）其中R5为结构M2的单体单元 式-A-CO-O-R10的羧酸酯基，其中A是亚烷基并且R 10是烃基，其中R 6，R 7和R 8各自是氢或烷基，以及随后的聚合物类似物 与长链烃基醇形成的产物的反应。 该共聚物适用于改善中间馏分燃料，特别是由生物燃料油组成或包含生物燃料油的冷流特性。

公开(公告)号：US07863390B2

公开(公告)日：2011-01-04

申请号：US12381806

申请日：2009-03-17

Applicant: Kenneth D. Nelson

Inventor： Kenneth D. Nelson

IPC: C08C19/36 ,  C10L1/196

CPC classification number: C08F8/14 ,  C08F2810/20 ,  C08F10/00

Abstract: Esterified polyalkene/UAR copolymer reaction products useful as (1) a friction modifier for lubricating oils such as automatic transmission fluids to improve torque capacity and anti-shudder durability and for continuous variable transmissions (CVTs), (2) a friction modifier for fuels or (3) a cold flow improver for diesel fuels are provided. The esterified copolymer reaction product may be used as is or can be further derivatized (e.g., by post treatment of the esterified copolymer reaction product with, for example, ethylene carbonate or boric acid).

Abstract translation: 酯化的聚烯烃/ UAR共聚物反应产物可用作（1）用于润滑油的摩擦改进剂，例如自动变速器油，以改善扭矩能力和抗抖动耐久性以及用于连续可变变速器（CVT），（2）用于燃料的摩擦改进剂 （3）提供柴油燃料的冷流改进剂。 酯化共聚物反应产物可以直接使用或可以进一步衍生化（例如，通过用例如碳酸亚乙酯或硼酸对酯化的共聚物反应产物进行后处理）。