公开(公告)号：US20220306960A1

公开(公告)日：2022-09-29

申请号：US17596904

申请日：2020-06-16

Applicant: BASF SE

Inventor： Markus Hansch ,  Jochen Mezger ,  Jan Ole Mueller ,  Aaron Flores-Figueroa

IPC: C10L10/04 ,  C10L1/196 ,  C10L10/18 ,  C08F222/06 ,  C08F210/14 ,  C08F8/32 ,  C10L1/236 ,  F02M65/00 ,  F02B5/02

Abstract: Novel compounds can be used as additive packages for improving the cleanliness of direct injection spark ignition (DISI) engines.

公开(公告)号：US20210214635A1

公开(公告)日：2021-07-15

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

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.

公开(公告)号：US10377958B2

公开(公告)日：2019-08-13

申请号：US15115594

申请日：2015-01-29

Applicant: BASF SE

Inventor： Jochen Mezger ,  Maxim Peretolchin ,  Aaron Flores-Figueroa ,  Markus Hansch ,  Ivette Garcia Castro ,  Klaus Muehlbach

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

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

公开(公告)号：US10370610B2

公开(公告)日：2019-08-06

申请号：US15022681

申请日：2014-09-19

Applicant: BASF SE

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

IPC: C10L10/04 ,  C10L1/22 ,  C10L1/222 ,  C10L1/224 ,  C10L10/18 ,  C10M133/06 ,  C10M133/16 ,  C07C227/14 ,  C10L10/06 ,  C07C231/02 ,  C07C235/86 ,  F02M25/14 ,  C10N30/04 ,  C10N40/25

Abstract: The invention relates to the use of specific quaternized nitrogen compounds which are also subjected to specific transesterification or amidation, 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：US10150927B2

公开(公告)日：2018-12-11

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: C10L10/04 ,  C10M129/72 ,  C10M129/92 ,  C10L1/188 ,  C10M129/34 ,  C10M145/12 ,  C10M145/16 ,  C10M159/00 ,  C10M171/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/196 ,  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：US10119085B2

公开(公告)日：2018-11-06

申请号：US15918201

申请日：2018-03-12

Applicant: BASF SE

Inventor： Cornelia Roeger-Goepfert ,  Harald Boehnke ,  Wolfgang Grabarse ,  Hannah Maria Koenig ,  Markus Hansch ,  Ludwig Voelkel

IPC: C10L1/22 ,  C10L10/14 ,  C10L10/04 ,  C10L10/06 ,  C10L1/2383 ,  C10M133/58

Abstract: The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these quaternized nitrogen compounds as a fuel 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.

公开(公告)号：US09957455B2

公开(公告)日：2018-05-01

申请号：US15031474

申请日：2014-10-14

Applicant: BASF SE

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

IPC: C10L10/00 ,  C10L10/08 ,  C10M145/34 ,  C08G65/00 ,  C10L1/198 ,  C10L10/04 ,  C10L10/18 ,  C08G65/26 ,  C08G65/331 ,  C08L71/02 ,  C10L1/18 ,  C10L1/22 ,  C10L1/16 ,  C10L1/2383 ,  C10L1/185 ,  C10L1/236

CPC classification number: C10L10/08 ,  C08G65/00 ,  C08G65/2609 ,  C08G65/331 ,  C08G2650/24 ,  C08L71/02 ,  C10L1/1608 ,  C10L1/18 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/236 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0423 ,  C10L2230/22 ,  C10L2270/023 ,  C10M145/34 ,  C10M2209/104 ,  C10M2209/107 ,  C10N2230/06 ,  C10M2209/105 ,  C10M2209/106 ,  C08L23/22

Abstract: The use of a polyalkylene glycol of formula HO-(A-O)p—(CH2CH2—O)m-(A-O)q—H wherein A is a C3- to C20-alkylene group or a mixture of such alkylene groups, m is a number of from 2 to 100 and p and q are each numbers of from 1 to 100, as an additive in a fuel.

公开(公告)号：US09951285B2

公开(公告)日：2018-04-24

申请号：US14621421

申请日：2015-02-13

Applicant: BASF SE

Inventor： Cornelia Roeger-Goepfert ,  Harald Boehnke ,  Wolfgang Grabarse ,  Hannah Maria Koenig ,  Markus Hansch ,  Ludwig Voelkel

IPC: C10L1/22 ,  C10L10/14 ,  C10L10/04 ,  C10M133/58 ,  C10L1/2383 ,  C10L10/06

CPC classification number: C10L1/221 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/06 ,  C10L10/14 ,  C10L2200/0259 ,  C10L2270/023 ,  C10L2270/026 ,  C10M133/58 ,  C10M2215/28 ,  C10N2230/04 ,  C10N2270/00 ,  C10N2260/00

Abstract: The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these quaternized nitrogen compounds as a fuel 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.

公开(公告)号：US09938484B2

公开(公告)日：2018-04-10

申请号：US14890746

申请日：2014-05-07

Applicant: BASF SE

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

IPC: C10M107/34 ,  C10M169/04 ,  C10M145/32

CPC classification number: C10M169/042 ,  C10M107/34 ,  C10M145/32 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2209/106 ,  C10M2209/1065 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/70

Abstract: Lubricating oil compositions comprise one or more polytetrahydrofuranes that are prepared by alkoxylating polytetrahydrofurane with at least one C8-C30 epoxy alkane.

公开(公告)号：US20170044459A1

公开(公告)日：2017-02-16

申请号：US15337424

申请日：2016-10-28

Applicant: BASF SE

Inventor： Arjun K. Goyal ,  Vasudevan Balasubramaniam ,  Nawid Kashani-Shirazi ,  Muriel Ecormier ,  Markus Hansch ,  Claudia Fischer ,  Thomas Weiß ,  Markus Scherer

IPC: C10M169/04 ,  C10M105/36

CPC classification number: C10M111/04 ,  C10M2205/0285 ,  C10M2207/046 ,  C10M2207/2825 ,  C10M2209/1075 ,  C10M2215/064 ,  C10N2220/021 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2230/68 ,  C10N2240/04

Abstract: An axle lubricating oil composition includes a polyalphaolefin having a kinematic viscosity at 100° C. of from 2 to 40 cSt when measured in accordance with ASTM D445. The axle lubricating oil composition also includes an alkoxylated polytetrahydrofuran of general formula (II). The alkoxylated polytetrahydrofuran of general formula (II) is present in an amount of from 10 to 40 parts by weight based on 100 parts by weight of the axle lubricating oil composition.

Abstract translation: 车轴润滑油组合物包括当根据ASTM D445测量时，在100℃下的运动粘度为2至40cSt的聚α-烯烃。 车轴润滑油组合物还包括通式（II）的烷氧基​​化聚四氢呋喃。 基于100重量份的车轴润滑油组合物，通式（II）的烷氧基​​化聚四氢呋喃的存在量为10至40重量份。