公开(公告)号：US20240287259A1

公开(公告)日：2024-08-29

申请号：US18427583

申请日：2024-01-30

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Julia A. KORNFIELD ,  Ming-Hsin WEI

IPC: C08G83/00 ,  C08G61/08 ,  C08K5/00 ,  C08L101/02 ,  C08L101/08 ,  C10L1/16 ,  C10L1/195 ,  C10L1/236 ,  C10L10/02 ,  C10L10/08 ,  F17D1/17

CPC classification number: C08G83/005 ,  C08G61/08 ,  C08G83/00 ,  C08G83/008 ,  C08K5/0008 ,  C08L101/02 ,  C08L101/025 ,  C08L101/08 ,  C10L1/1658 ,  C10L1/195 ,  C10L1/236 ,  C10L10/02 ,  C10L10/08 ,  F17D1/17 ,  C08F2438/01 ,  C08G2261/132 ,  C08G2261/1644 ,  C08G2261/3323 ,  C08G2261/418 ,  C08G2261/63 ,  C08G2261/64 ,  C08G2261/72 ,  C10L2230/22 ,  C10L2250/04

Abstract: Described herein are associative polymers capable of controlling a physical and/or chemical property of non-polar compositions and related compositions, methods and systems. Associative polymers herein described have a non-polar backbone and functional groups presented at ends of the non-polar backbone, with a number of the functional groups presented at the ends of the non-polar backbone formed by associative functional groups capable of undergoing an associative interaction with another associative functional group with an association constant (k) such that the strength of each associative interaction is less than the strength of a covalent bond between atoms and in particular less than the strength of a covalent bond between backbone atoms.

公开(公告)号：US20230235127A1

公开(公告)日：2023-07-27

申请号：US17894559

申请日：2022-08-24

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Julia A. KORNFIELD ,  Ming-Hsin WEI

IPC: C08G83/00 ,  C08L101/02 ,  C10L1/16 ,  C10L1/236 ,  C08L101/08 ,  F17D1/17 ,  C08G61/08 ,  C10L10/02 ,  C08K5/00 ,  C10L1/195 ,  C10L10/08

CPC classification number: C08G83/005 ,  C08G83/00 ,  C08L101/02 ,  C08G83/008 ,  C10L1/1658 ,  C10L1/236 ,  C08L101/025 ,  C08L101/08 ,  F17D1/17 ,  C08G61/08 ,  C10L10/02 ,  C08K5/0008 ,  C10L1/195 ,  C10L10/08 ,  C08F2438/01 ,  C08G2261/132 ,  C08G2261/1644 ,  C08G2261/3323 ,  C08G2261/418 ,  C08G2261/63 ,  C08G2261/64 ,  C08G2261/72 ,  C10L2230/22 ,  C10L2250/04

Abstract: Described herein are associative polymers capable of controlling a physical and/or chemical property of non-polar compositions and related compositions, methods and systems. Associative polymers herein described have a non-polar backbone and functional groups presented at ends of the non-polar backbone, with a number of the functional groups presented at the ends of the non-polar backbone formed by associative functional groups capable of undergoing an associative interaction with another associative functional group with an association constant (k) such that the strength of each associative interaction is less than the strength of a covalent bond between atoms and in particular less than the strength of a covalent bond between backbone atoms.

公开(公告)号：US20170002283A1

公开(公告)日：2017-01-05

申请号：US15265229

申请日：2016-09-14

Applicant: Nelly Dolmazon ,  Laurent Dalix ,  Erwan Chevrot ,  Frederic Tort

Inventor： Nelly Dolmazon ,  Laurent Dalix ,  Erwan Chevrot ,  Frederic Tort

IPC: C10L10/14 ,  C10L1/14

CPC classification number: C10L1/146 ,  C10L1/18 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/1973 ,  C10L10/14 ,  C10L10/16 ,  C10L2200/0438 ,  C10L2200/0446 ,  C10L2230/14 ,  C10L2250/04 ,  C10L2270/026

Abstract: The invention relates to the use, in a hydrocarbon distillate with a boiling temperature of between 150 and 450° C. and a crystallization onset temperature as measured by Differential calorimetric Analysis of greater than or equal to −50° C., preferably of −5° C. to +10° C., of a homopolymer obtained from an olefinic ester of carboxylic acid of 3 to 12 carbon atoms and from a fatty alcohol containing a chain of more than 16 carbon atoms and optionally an olefinic double bond, as a compound for revealing the efficiency of filterability additives based on copolymer and/or terpolymers of ethylene and of vinyl ester of a carboxylic acid of 3 to 12 carbon atoms, and of a monoalcohol containing 1 to 10 carbon atoms. The invention is also directed to an additive composition comprising a conventional hydrocarbon filterability additive in combination with an efficiency reveal additive, and also to the combustion fuels, motor fuel and oil fuel that comprise these additive combinations.

Abstract translation: 本发明涉及在沸点为150-450℃的烃馏分中和通过差示量热分析测量的结晶起始温度大于或等于-50℃，优选-5℃ 从含有3至12个碳原子的羧酸的烯属酯和含有大于16个碳原子的链的脂肪醇和任选的烯属双键获得的均聚物，作为 基于乙烯和3〜12个碳原子的羧酸的乙烯基酯和1〜10个碳原子的一元醇的共聚物和/或三元共聚物来提供可过滤性添加剂的效率的化合物。 本发明还涉及一种添加剂组合物，其包含与效率显示添加剂组合的常规烃过滤性添加剂，以及包含这些添加剂组合的燃烧燃料，机动车燃料和油燃料。

公开(公告)号：US08283298B2

公开(公告)日：2012-10-09

申请号：US11494951

申请日：2006-07-28

Applicant: Matthias Krull ,  Werner Reimann

Inventor： Matthias Krull ,  Werner Reimann

IPC: C09K15/08 ,  C08K5/13 ,  C07C309/62 ,  C10L1/18 ,  C10L1/22

CPC classification number: C10L1/143 ,  C10L1/1641 ,  C10L1/1835 ,  C10L1/195 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/2383 ,  C10L1/2475 ,  C10L10/14

Abstract: Mineral oil distillates having an aromatics content of less than 21% by weight, a water content of less than 150 ppm and a conductivity of at least 50 pS/m, and comprising from 0.1 to 200 ppm of at least one alkylphenol-aldehyde resin (constituent I) which includes a structural element of the formula in which R5 is C1-C200-alkyl or C2-C200-alkenyl, O—R6 or O—C(O)—R6, R6 is C1-C200-alkyl or C2-C200-alkenyl and n is from 2 to 100, and from 0.1 to 200 ppm of at least one polar oil-soluble nitrogen compound (constituent II), excluding those mineral oil distillates in which between 0.001 and 10 ppm of an oil-soluble, organic sulfonic acid-ammonium salt are present.

Abstract translation: 芳族化合物含量小于21重量％，含水量小于150ppm，电导率至少为50pS / m的矿物油馏分，并且包含0.1至200ppm的至少一种烷基酚醛树脂（ 组分I），其包括其中R 5是C 1 -C 20 - 烷基或C 2 -C 20 - 烯基，O-R 6或O-C（O）-R 6的下式的结构元件，R 6是C 1 -C 20 - 烷基或C 2 -C 20 - C 200 - 烯基，n为2〜100，和0.1〜200ppm的至少一种极性油溶性氮化合物（成分II），不包括那些矿物油馏分，其中0.001〜10ppm的油溶性， 有机磺酸铵盐存在。

公开(公告)号：US07713316B2

公开(公告)日：2010-05-11

申请号：US10735490

申请日：2003-12-12

Applicant: Matthias Krull ,  Markus Kupetz ,  Raimund Wildfang

Inventor： Matthias Krull ,  Markus Kupetz ,  Raimund Wildfang

IPC: C10L1/18 ,  C10L1/22

CPC classification number: C10L1/143 ,  C08F210/02 ,  C10L1/195 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/224 ,  C08F4/34 ,  C08F218/08 ,  C08F218/02 ,  C08F2500/17

Abstract: The invention relates to fuel oils comprising a larger proportion of middle distillates having a sulfur content of at most 350 ppm and an aromatics content of at most 22% by weight, and also a smaller proportion of at least one copolymer of ethylene and vinyl esters, said copolymer containing a) bivalent structural units derived from ethylene of the formula 1 —CH2—CH2—  (1) b) from 5 to 12 mol % of bivalent structural units of the formula 2 where R1 is saturated, branched C5-C18-alkyl, and c) from 4 to 13 mol % of bivalent structural units of the formula 3 and the sum of the molar proportions of structural units of the formulae 2 and 3 being between 12 and 16 mol %, to the corresponding polymers, and also to their use for improving the cold flow behavior of middle distillates having a sulfur content of at most 350 ppm and an aromatics content of at most 22% by weight.

Abstract translation: 本发明涉及燃料油，其包含较大比例的硫含量至多为350ppm，芳烃含量至多为22重量％的中间馏分，以及乙烯和乙烯基酯的至少一种共聚物的较小比例， 所述共聚物含有a）衍生自式1 -CH 2 -CH 2 - （1）的乙烯的二价结构单元b）5至12mol％的式2的二价结构单元，其中R 1是饱和的，支链C 5 -C 18 - 烷基 ，和c）4至13摩尔％的式3的2价结构单元和式2和3的结构单元的摩尔比例之和为12至16摩尔％，相应的聚合物，以及 它们用于改善硫含量至多为350ppm且芳族化合物含量至多为22重量％的中间馏分的冷流行为。

公开(公告)号：US20100058653A1

公开(公告)日：2010-03-11

申请号：US12373261

申请日：2007-07-06

Applicant: Nelly Dolmazon ,  Laurent Dalix ,  Erwan Chevrot ,  Frédéric Tort

Inventor： Nelly Dolmazon ,  Laurent Dalix ,  Erwan Chevrot ,  Frédéric Tort

IPC: C10L1/188

CPC classification number: C10L1/146 ,  C10L1/18 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/1973 ,  C10L10/14 ,  C10L10/16 ,  C10L2200/0438 ,  C10L2200/0446 ,  C10L2230/14 ,  C10L2250/04 ,  C10L2270/026

Abstract: The invention relates to the use, in a hydrocarbon distillate with a boiling temperature of between 150 and 450° C. and a crystallization onset temperature as measured by Differential Calorimetric Analysis of greater than or equal to −50° C., preferably of −5° C. to +10° C., of a homopolymer obtained from an olefinic ester of carboxylic acid of 3 to 12 carbon atoms and from a fatty alcohol containing a chain of more than 16 carbon atoms and optionally an olefinic double bond, as a compound for revealing the efficiency of filterability additives based on copolymer and/or terpolymers of ethylene and of vinyl ester of a carboxylic acid of 3 to 12 carbon atoms, and of a monoalcohol containing 1 to 10 carbon atoms. The invention is also directed to an additive composition comprising a conventional hydrocarbon filterability additive in combination with an efficiency reveal additive, and also to the combustion fuels, motor fuel and oil fuel that comprise these additive combinations.

Abstract translation: 本发明涉及在沸点为150-450℃的烃馏分和通过差示量热分析测得的结晶起始温度大于或等于-50℃，优选-5℃ 从含有3至12个碳原子的羧酸的烯属酯和含有大于16个碳原子的链的脂肪醇和任选的烯属双键获得的均聚物，作为 基于乙烯和3〜12个碳原子的羧酸的乙烯基酯和1〜10个碳原子的一元醇的共聚物和/或三元共聚物来提供可过滤性添加剂的效率的化合物。 本发明还涉及一种添加剂组合物，其包含与效率显示添加剂组合的常规烃过滤性添加剂，以及包含这些添加剂组合的燃烧燃料，机动车燃料和油燃料。

公开(公告)号：US20100029843A1

公开(公告)日：2010-02-04

申请号：US12183158

申请日：2008-07-31

Applicant: Stuart N. Milligan

Inventor： Stuart N. Milligan

IPC: C08L67/00 ,  C08L79/08

CPC classification number: F17D1/17 ,  C08F2/20 ,  C08L33/10 ,  C10L1/10 ,  C10L1/125 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/2364 ,  F17D1/16 ,  Y02E60/34 ,  Y10T137/0391

Abstract: Drag reducing compositions comprising polymer particles, where the polymer particles include copolymers comprising the residues of at least one methacrylate monomer and at least one comonomer having a polymerizable vinyl group, where the comonomer has no more than one pendant substituent per vinyl carbon. The drag reducing compositions can have improved dissolution rates in hydrocarbon-containing fluids. The drag reducing compositions can be added to a hydrocarbon-containing fluid to decrease the pressure drop associated with the turbulent flow of the hydrocarbon-containing fluid through a conduit.

Abstract translation: 包含聚合物颗粒的减阻组合物，其中聚合物颗粒包括包含至少一种甲基丙烯酸酯单体和至少一种具有可聚合乙烯基的共聚单体的残基的共聚物，其中共聚单体每个乙烯基碳不超过一个侧链取代基。 减阻组合物可以在含烃流体中具有改善的溶解速率。 减阻组合物可以加入到含烃流体中以减少与通过管道的含烃流体的紊流相关的压降。

公开(公告)号：US07563291B2

公开(公告)日：2009-07-21

申请号：US11132413

申请日：2005-05-18

Applicant: Bettina Siggelkow ,  Dirk Leinweber ,  Werner Reimann ,  Ulrike Neuhaus ,  Renate Braun

Inventor： Bettina Siggelkow ,  Dirk Leinweber ,  Werner Reimann ,  Ulrike Neuhaus ,  Renate Braun

IPC: C10L1/18 ,  C10L1/22

CPC classification number: B01D17/047 ,  C10L1/143 ,  C10L1/1641 ,  C10L1/19 ,  C10L1/191 ,  C10L1/195 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/2364 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387

Abstract: The present invention relates to the preparation of Ω-(dimethylisopropenylbenzylurethane) polyalkylene glycols with α-alkoxy or α-dihydroxy groups and to the use thereof as hydrolysis-stable macromonomers for the dispersion and crosslinking of polymers in which, A is C2-C4-alkylene, m is an integer from 5 to 900, and R is C1-C20-alkyl, C6-C18-aryl or a radical according to formula 2a, 2b, 2c, 3a, 3b or 3c which is bonded to the terminal oxygen atom of the alkoxy group (A-O) in formula 1 via the valence denoted by *, and in which A is not exclusively C3- or C4-alkylene.

Abstract translation: 本发明涉及具有α-烷氧基或α-二羟基的ω-（二甲基异丙烯基苄基氨基甲酸酯）聚亚烷基二醇的制备及其作为用于分散和交联聚合物的水解稳定性大分子单体的用途，其中A是C 2 -C 4 - 亚烷基，m为5至900的整数，R为C 1 -C 20烷基，C 6 -C 18芳基或与末端氧原子键合的根据式2a，2b，2c，3a，3b或3c的基团 的式1中的烷氧基（AO）经由以*表示的化合价，其中A不仅仅是C3-或C4-亚烷基。

公开(公告)号：US20090165760A1

公开(公告)日：2009-07-02

申请号：US12341121

申请日：2008-12-22

Applicant: Ian Richard Buttery ,  Jurgen Johannes Jacobus Louis ,  Rodney Glyn Williams

Inventor： Ian Richard Buttery ,  Jurgen Johannes Jacobus Louis ,  Rodney Glyn Williams

IPC: F02B13/00

CPC classification number: F02M25/14 ,  C10L1/026 ,  C10L1/08 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1691 ,  C10L1/1802 ,  C10L1/19 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/195 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/285 ,  C10L10/08 ,  F02B37/00 ,  F02D19/12 ,  Y02E50/13 ,  Y02T10/121

Abstract: A method of operating a turbo charged diesel engine is provided where a viscosity increasing component in a diesel fuel composition is used, to improve the acceleration performance, at low engine speeds (for example up to 2200 rpm). This method may be used for reducing the engine speed at which the turbo charger reaches its maximum speed when accelerating at low engine speeds, or reducing the time taken for the turbo charger to reach its maximum speed. It may mitigate a deterioration in the acceleration performance of the engine due to another cause. The VK 40 of the resultant fuel composition is suitably 2.8 mm2/s (centistokes) or greater. The viscosity increasing component may in particular be a Fischer-Tropsch derived fuel component, an oil or a fatty acid alkyl ester. A density increasing component may be used in the fuel composition together with the viscosity increasing component.

Abstract translation: 提供了一种操作涡轮增压柴油发动机的方法，其中在低发动机转速（例如高达2200rpm）下使用柴油燃料组合物中的增粘组分以提高加速性能。 该方法可以用于在低发动机速度下加速时降低涡轮增压器达到其最大速度的发动机转速，或者减少涡轮增压器达到其最大速度所需的时间。 由于另一原因，可以减轻发动机的加速性能的劣化。 所得燃料组合物的VK 40适当地为2.8mm 2 / s（厘沲）或更大。 粘度增加组分可特别是费 - 托衍生的燃料组分，油或脂肪酸烷基酯。 密度增加组分可以与粘度增加组分一起用于燃料组合物中。

公开(公告)号：US07364599B2

公开(公告)日：2008-04-29

申请号：US10795687

申请日：2004-03-08

Applicant: John Andrew Waynick

Inventor： John Andrew Waynick

IPC: C10L1/12 ,  B01D21/01

CPC classification number: B01D17/0202 ,  C10G25/00 ,  C10L1/14 ,  C10L1/1641 ,  C10L1/18 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/22 ,  C10L1/236 ,  C10L1/24 ,  C10L1/2468 ,  C10L1/26 ,  C10L1/2675 ,  C10L1/285 ,  Y10S44/903

Abstract: A method for increasing removal of drag reducer additive (DRA) from liquid hydrocarbon fuel. The method comprises producing contaminated liquid hydrocarbon fuel comprising a concentration of removable DRA comprising a quantity of one or more polar groups, and contacting the contaminated liquid hydrocarbon fuel with an amount of one or more removal agents under removal conditions effective to produce a reduced concentration of the removable DRA.

Abstract translation: 一种增加从液态烃燃料中除去减阻剂添加剂（DRA）的方法。 该方法包括产生包含一定量的一种或多种极性基团的可除去DRA的浓度的污染液体烃燃料，并且在被去除的条件下将污染的液体烃燃料与一种或多种除去剂接触， 可拆卸的DRA。