公开(公告)号：US10240100B2

公开(公告)日：2019-03-26

申请号：US15115587

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 ,  Harald Boehnke

IPC: C10L1/196 ,  C10L10/04 ,  C10M129/72 ,  C10M129/92 ,  C10L1/188 ,  C10M129/34 ,  C10M145/12 ,  C10M145/16 ,  C10M159/00 ,  C10M171/00 ,  C10L1/14 ,  C10L1/16 ,  C10L10/18 ,  C10L10/06 ,  C08F210/14 ,  C08F222/06 ,  C10L1/197 ,  C10L1/236

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

公开(公告)号：US11795414B2

公开(公告)日：2023-10-24

申请号：US17602871

申请日：2020-04-01

Applicant: BASF SE

Inventor： Frank Rittig ,  Marcel Harhausen ,  Thorsten Schoeppe ,  Marcus Leubner ,  Lu Yi Zhang ,  Markus Hansch ,  Kian Molawi ,  Jan Strittmatter

IPC: C10M145/36 ,  C10M145/30 ,  C10M173/02 ,  C10N20/00 ,  C10N50/00 ,  C10N20/02 ,  C10N30/18 ,  C10N40/22 ,  C10N40/24

CPC classification number: C10M145/36 ,  C10M145/30 ,  C10M173/02 ,  C10M2209/1055 ,  C10M2209/1085 ,  C10N2020/02 ,  C10N2020/071 ,  C10N2030/18 ,  C10N2040/22 ,  C10N2040/24 ,  C10N2050/01

Abstract: The present invention relates to a method of processing a workpiece comprising contacting a tool and a workpiece to effect a change in the shape of the workpiece, and applying a metalworking fluid to a surface area where the tool and the workpiece are in contact, where the metalworking fluid contains a propoxylate of the formula R—O—(C3H6O)n—H, where R is a branched C6 to C20 alkyl and n is from 3 to 30. The invention further relates to the metalworking fluid, and to a use of the propoxylate as additive in metalworking fluids.

公开(公告)号：US20210363451A1

公开(公告)日：2021-11-25

申请号：US17444440

申请日：2021-08-04

Applicant: BASF SE

Inventor： Markus Hansch ,  Harald Boehnke ,  Wolfgang Grabarse ,  Ludwig Voelkel ,  Maxim Peretolchin

IPC: C10L1/222 ,  C10L1/2383 ,  C10M133/54 ,  C10M133/56 ,  C10M141/06 ,  C10M133/14 ,  C10L1/188 ,  C07C213/08 ,  C07C215/08 ,  C10M133/08

Abstract: The invention relates to the use of quaternized nitrogen compounds as a fuel and lubricant additive or kerosene additive, such as in particular as a detergent additive, for decreasing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for decreasing the fuel consumption of direct-injection diesel engines, in particular of diesel engines having common rail injection systems, and for minimizing the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems; the invention further relates to the use as an additive for petrol, in particular for operation of DISI engines.

公开(公告)号：US10465138B2

公开(公告)日：2019-11-05

申请号：US16017149

申请日：2018-06-25

Applicant: BASF SE

Inventor： Marc Walter ,  Dirk Rettemeyer ,  Markus Hansch ,  Ludwig Voelkel ,  Bjoern Thomas Hahn ,  Muriel Ecormier ,  Thomas Hayden

IPC: C10L10/08 ,  C10L1/19 ,  C10M129/78 ,  C10L10/04 ,  C10L10/18 ,  C10L1/18 ,  C10L1/22 ,  C10L1/16 ,  C10L1/2383 ,  C10L1/222

Abstract: The use of a complex ester obtainable by esterification reaction between aliphatic linear or branched C2- to C12-dicarboxylic acids, aliphatic linear or branched polyhydroxy alcohols with 3 to 6 hydroxyl groups, and, as chain stopping agents, aliphatic linear or branched C1- to C30-monocarboxylic acids or aliphatic linear or branched monobasic C1- to C30-alcohols, as an additive in a fuel for minimization of power loss in the operation of an internal combustion engine with this fuel.

公开(公告)号：US09951288B2

公开(公告)日：2018-04-24

申请号：US15031466

申请日：2014-10-14

Applicant: BASF SE

Inventor： Ludwig Voelkel ,  Markus Hansch ,  Thomas Hayden ,  Marc Walter ,  Nawid Kashani-Shirazi ,  Thomas Weiss

IPC: C10L10/08 ,  C10L1/185 ,  C10M177/00 ,  C08G65/20 ,  C10L1/198 ,  C10L10/18 ,  C10L10/04 ,  C08G65/26 ,  C08G65/331 ,  C08L71/02 ,  C10L1/18 ,  C10L1/22 ,  C10L1/16 ,  C10L1/2383 ,  C10L1/222

CPC classification number: C10L10/08 ,  C08G65/20 ,  C08G65/2609 ,  C08G65/331 ,  C08G2650/24 ,  C08L71/02 ,  C10L1/1608 ,  C10L1/18 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/2222 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0259 ,  C10L2230/22 ,  C10L2270/023 ,  C10M177/00 ,  C10M2209/103 ,  C10N2230/06 ,  C10N2240/104 ,  C08L23/22

Abstract: The use of an alkoxylated polytetrahydrofurane of formula wherein m, m′, n, n′, p, p′ and k are integers in the range of ≥1, R1 denotes an unsubstituted linear or branched alkyl radical, R2 denotes —CH2—CH3, and R3 denotes a hydrogen atom or —CH3, as an additive in a fuel for reducing fuel consumption in the operation of an internal combustion engine with this fuel.

公开(公告)号：US09556395B2

公开(公告)日：2017-01-31

申请号：US14774040

申请日：2014-03-10

Applicant: BASF SE

Inventor： Nawid Kashani-Shirazi ,  Muriel Ecormier ,  Markus Hansch ,  Claudia Fischer ,  Thomas Weiβ

IPC: C10M129/16 ,  C10M145/32 ,  C10M107/34 ,  C10M129/86

CPC classification number: C10M129/16 ,  C10M107/34 ,  C10M129/86 ,  C10M145/32 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/04 ,  C10M2209/106 ,  C10M2209/1065 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/201 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/50 ,  C10N2240/58 ,  C10N2250/10 ,  C10N2220/022

Abstract: Provided are polyalkoxylates that are prepared by alkoxylating polytetrahydrofurane with butylene oxide for use in lubricant compositions and/or for reducing friction in a driveline.

Abstract translation: 提供的是通过使用聚四氟乙烷与环氧丁烷烷氧基化用于润滑剂组合物和/或降低传动系中的摩擦而制备的聚烷氧化物。

公开(公告)号：US09458401B2

公开(公告)日：2016-10-04

申请号：US13783708

申请日：2013-03-04

Applicant: BASF SE

Inventor： Jan Strittmatter ,  Karl Haeberle ,  Wolfgang Grabarse ,  Ivette Garcia Castro ,  Markus Hansch ,  Irene Troetsch-Schaller ,  Stephan Schenk ,  Michael Schroers ,  Bernhard Lange

IPC: C10L10/14 ,  C10L1/22 ,  C10L10/08 ,  C07C275/04 ,  C10M133/20 ,  C10L1/222

CPC classification number: C10L10/14 ,  C07C275/04 ,  C10L1/1973 ,  C10L1/22 ,  C10L1/2227 ,  C10L10/08 ,  C10L2200/0259 ,  C10L2200/0438 ,  C10L2200/0446 ,  C10M133/20 ,  C10M2203/1006 ,  C10N2230/02

Abstract: The use of substituted diureas, polyureas, bisurethanes or polyurethanes of the formula R1X—CO—NR3R4 in which X is R2N or O and R1 to R4 are each independently hydrogen, alkyl radicals, alkenyl radicals, cycloalkyl radicals, aryl radicals or arylalkyl radicals, where at least one variable must be a radical having at least 4 carbon atoms and where the urea or urethane functionality must be replicated via bridging members, for improvement of the use properties of mineral and synthetic nonaqueous industrial fluids.

Abstract translation: 使用其中X为R2N或O和R1至R4的式R1X-CO-NR3R4的取代的脲，聚脲，二氨基甲酸酯或聚氨酯各自独立地为氢，烷基，烯基，环烷基，芳基或芳基烷基， 其中至少一个变量必须是具有至少4个碳原子的基团，并且其中尿素或氨基甲酸酯官能团必须通过桥连构件复制，以改善矿物和合成非水性工业流体的使用性质。

公开(公告)号：US20150266808A1

公开(公告)日：2015-09-24

申请号：US14436951

申请日：2013-10-23

Applicant: BASF SE

Inventor： Markus Hansch ,  Harald Boehnke ,  Wolfgang Grabarse ,  Hannah Maria Koenig ,  Arno Lange ,  Ludwig Voelkel

IPC: C07C215/08 ,  C10L10/04 ,  C10M133/08 ,  C07C213/04 ,  C10M133/44 ,  C10L1/22 ,  C07D207/04

CPC classification number: C07C215/08 ,  C07C213/04 ,  C07C215/40 ,  C07D207/04 ,  C07D209/12 ,  C10L1/143 ,  C10L1/1881 ,  C10L1/1888 ,  C10L1/189 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/06 ,  C10L2200/0259 ,  C10L2270/023 ,  C10L2270/026 ,  C10M133/08 ,  C10M133/44 ,  C10M133/54 ,  C10M133/58 ,  C10M141/06 ,  C10M161/00 ,  C10M2207/121 ,  C10M2207/125 ,  C10M2207/144 ,  C10M2207/18 ,  C10M2215/042 ,  C10M2215/223 ,  C10M2215/26 ,  C10M2215/30 ,  C10N2230/04 ,  C10N2240/103 ,  C10N2240/104

Abstract: The present invention relates to novel quaternized ammonium salts of hydrocarbyl epoxides, to the preparation thereof and to the use thereof as a fuel additive and lubricant additive, such as, more particularly, as a detergent additive; for reducing or preventing deposits in the injection systems of direct injection diesel engines, especially in common rail injection systems, for reducing the fuel consumption of direct injection diesel engines, especially of diesel engines with common rail injection systems, and for minimizing power loss in direct injection diesel engines, especially in diesel engines with common rail injection systems; and as an additive for gasoline fuels, especially for operation of DISI engines.

Abstract translation: 本发明涉及烃基环氧化物的新型季铵化铵盐，其制备方法及其作为燃料添加剂和润滑剂添加剂的用途，尤其是作为洗涤剂添加剂; 用于减少或防止直喷式柴油发动机，特别是共轨喷射系统的注射系统中的沉积物，用于降低直喷式柴油发动机，特别是具有共轨喷射系统的柴油发动机的燃料消耗，并且用于最小化直接 注射柴油发动机，特别是在具有共轨喷射系统的柴油发动机中; 并且作为汽油燃料的添加剂，特别是用于DISI发动机的操作。

公开(公告)号：US20240287400A1

公开(公告)日：2024-08-29

申请号：US18569979

申请日：2022-06-08

Applicant: BASF SE

Inventor： Kian Molawi ,  Markus Hansch ,  Marc Walter ,  Matthias Zorn ,  Jochen Mezger

IPC: C10L1/224 ,  C07C233/05 ,  C10L1/22

CPC classification number: C10L1/224 ,  C07C233/05 ,  C10L1/221 ,  C10L2200/0423 ,  C10L2230/08 ,  C10L2230/22 ,  C10L2270/023

Abstract: New components for gasoline additives can be made. The new components for gasoline additives may be provided as amides. The gasoline additives that have these new amide components can be used for improving fuel efficiency, removing or reducing deposits on intake valves, and removing or reducing fouling of injector nozzles.

公开(公告)号：US11634654B2

公开(公告)日：2023-04-25

申请号：US17212025

申请日：2021-03-25

Applicant: BASF SE

Inventor： Maxim Peretolchin ,  Harald Böhnke ,  Wolfgang Grabarse ,  Ludwig Völkel ,  Markus Hansch ,  Günter Oetter ,  Aaron Flores-Figueroa ,  Klaus Mühlbach ,  Ivette Garcia Castro

IPC: C10L1/22 ,  C10L10/04 ,  C10L1/196 ,  C10L10/06 ,  C10L1/14 ,  C10L10/18 ,  C10L1/236 ,  C08F8/12 ,  C08F8/44 ,  C08F222/06 ,  C10L1/224

Abstract: An olefin-carboxylic acid copolymer, containing at least one free carboxylic acid side group, or a nitrogen compound quaternized with epoxide in the presence of an olefin-carboxylic acid copolymer, containing at least one free carboxylic acid side group, can be used as a fuel additive or lubricant additive. Processes can be used for preparing additives of this kind and fuels and lubricants additized therewith, such as a detergent additive. These additives, fuels, and lubricants can be used for reduction or prevention of deposits in injection systems of direct injection diesel engines, especially in common rail injection systems; for reduction of fuel consumption of direct injection diesel engines, especially of diesel engines with common rail injection systems; and for minimization of power loss in direct injection diesel engines, especially in diesel engines with common rail injection systems. The additives can also be used for gasoline fuels, especially for operation of DISI engines.