公开(公告)号：US20170130153A1

公开(公告)日：2017-05-11

申请号：US15115500

申请日：2014-12-04

Applicant: BASF SE

Inventor： Maxim PERETOLCHIN ,  Harald BOEHNKE ,  Wolfgang GRABARSE ,  Ludwig VOELKEL ,  mARKUS HANSCH ,  Guenter OETTER ,  Aaron FLORES-FIGUEROA ,  Klaus MUEHLBACH ,  Ivette GARCIA CASTRO

IPC: C10L10/04 ,  C08F8/44 ,  C10L10/06 ,  C08F8/12 ,  C10L1/196 ,  C10L1/22

CPC classification number: C10L10/04 ,  C08F8/12 ,  C08F8/44 ,  C08F222/06 ,  C10L1/143 ,  C10L1/1966 ,  C10L1/221 ,  C10L1/224 ,  C10L1/2366 ,  C10L10/06 ,  C10L10/18 ,  C10L2200/0209 ,  C10L2200/0213 ,  C10L2200/0259 ,  C10L2200/0446 ,  C10L2230/22 ,  C10L2250/04 ,  C08F210/14

Abstract: The present invention relates to the use of an olefin-carboxylic acid copolymer, wherein the copolymer comprises at least one free carboxylic acid side group, or of a nitrogen compound quaternized with epoxide in the presence of an olefin-carboxylic acid copolymer, wherein the copolymer comprises at least one free carboxylic acid side group, as a fuel additive or lubricant additive; to processes for preparing additives of this kind, and to fuels and lubricants additized therewith; such as, more particularly, as a detergent additive; for reduction or prevention of deposits in the injection systems of direct injection diesel engines, especially in common rail injection systems, for reduction of the 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; and as an additive for gasoline fuels, especially for operation of DISI engines.

公开(公告)号：US20130232858A1

公开(公告)日：2013-09-12

申请号：US13781929

申请日：2013-03-01

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: C10L1/222

CPC classification number: C10L1/2227 ,  C10L1/224 ,  C10L10/14 ,  C10L2270/026

Abstract: The use of substituted monoureas, diureas, polyureas, monourethanes, 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 comprise 4 carbon atoms and where the urea or urethane functionality may be replicated via bridging members, for further improvement of the cold flow properties of mineral oils and crude oils which already comprise further organic compounds suitable for dispersion or for promoting dispersion of paraffin crystals which precipitate under cold conditions, and organic compounds which improve the cold flow characteristics of mineral oils and crude oils.

Abstract translation: 使用其中X为R2N或O和R1至R4的式R1X-CO-NR3R4的取代的单脲，脲，聚脲，单氨基甲酸酯，双氨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包含4个碳原子，并且其中尿素或氨基甲酸酯官能度可以通过桥连构件复制，以进一步改进矿物油和原油的冷流性质，其已经包含适合于 分散或促进在冷条件下沉淀的石蜡晶体的分散，以及改善矿物油和原油的冷流特性的有机化合物。

公开(公告)号：US20200255755A1

公开(公告)日：2020-08-13

申请号：US16860200

申请日：2020-04-28

Applicant: BASF SE

Inventor： Markus HANSCH ,  Harald BOEHNKE ,  Wolfgang GRABARSE ,  Ludwig VOELKEL ,  Maxim PERETOLCHIN

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

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：US20180201857A1

公开(公告)日：2018-07-19

申请号：US15921089

申请日：2018-03-14

Applicant: BASF SE

Inventor： Wolfgang GRABARSE ,  Harald BOEHNKE ,  Christian TOCK ,  Cornelia ROEGER-GEOPFERT ,  Ludwig VOELKEL

IPC: C10L10/04 ,  C07D207/12 ,  C07C231/02 ,  C10M133/44 ,  C10M133/16 ,  C10L1/232 ,  C10L1/224 ,  C10L10/18

CPC classification number: C10L10/04 ,  C07C231/02 ,  C07C231/12 ,  C07D207/12 ,  C10L1/22 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/14 ,  C10L10/18 ,  C10L2200/0259 ,  C10L2230/22 ,  C10L2270/026 ,  C10M133/16 ,  C10M133/44 ,  C10M133/56 ,  C10M2203/1045 ,  C10M2215/082 ,  C10M2215/223 ,  C10M2215/28 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/10

Abstract: The present invention relates to novel acid-free quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive, as a wax antisettling additive (WASA) or as an additive for reducing internal diesel injector deposits (IDID); to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these acid-free 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：US20160251588A1

公开(公告)日：2016-09-01

申请号：US15055851

申请日：2016-02-29

Applicant: BASF SE

Inventor： Markus HANSCH ,  Harald BOEHNKE ,  Ludwig VOELKEL ,  Wolfgang GRABARSE ,  Jan STRITTMATTER

IPC: C10L10/06 ,  C10L10/18 ,  C10L1/222

Abstract: The present invention relates to the use of quaternized alkylamine nitrogen compounds as a fuel additive and lubricant additive, such as, more particularly, as a detergent additive; for reduction or prevention of deposits in the injection systems of direct injection diesel engines, especially in common rail injection systems, for reduction of the 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; and as an additive for gasoline fuels, especially for operation of DISI engines.

公开(公告)号：US20150152349A1

公开(公告)日：2015-06-04

申请号：US14619171

申请日：2015-02-11

Applicant: BASF SE

Inventor： Arno LANGE ,  Harald BOEHNKE ,  Wolfgang GRABARSE ,  Hannah Maria KOENIG ,  Markus HANSCH ,  Ludwig VOELKEL ,  Ivette GARCIA CASTRO

IPC: C10L10/04 ,  C07D265/16 ,  C10L1/233

CPC classification number: C10L10/04 ,  C07D265/16 ,  C10L1/233 ,  C10L1/238 ,  C10L2200/0259 ,  C10L2230/22 ,  C10L2270/026 ,  C10M133/48 ,  C10M149/14 ,  C10M2215/225 ,  C10M2217/041 ,  C10N2220/021

Abstract: Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines, obtainable by (A) reacting at least one diamine of the formula H2N-A-NH2 with a C1- to C12-aldehyde and a C1- to C8-alkanol at 20 to 80° C. with elimination and removal of water, (B) reacting the condensation product from (A) with a phenol which bears a long-chain substituent at 30 to 120° C., and optionally (C) heating the reaction product from (B) to 125 to 280° C. The resulting polytetrahydrobenzoxazines and bistetrahydrobenzoxazines are suitable as fuel or lubricant additives, especially as detergent additives for diesel fuels.

Abstract translation: 可通过（A）使式H2N-A-NH2的至少一种二胺与C 1 -C 12 - 醛和C 1 -C 8烷醇在20至80℃下反应得到的聚四氢苯并恶嗪和双四氢苯并恶嗪，同时除去和除去 水，（B）使来自（A）的缩合物与长链取代基的苯酚在30〜120℃下反应，任选（C）将反应产物从（B）加热至125〜280℃ 所得聚四氢苯并恶嗪和双四氢苯并恶嗪适用作燃料或润滑剂添加剂，特别是作为柴油燃料的洗涤剂添加剂。

公开(公告)号：US20220177799A1

公开(公告)日：2022-06-09

申请号：US17600797

申请日：2020-03-23

Applicant: BASF SE

Inventor： Ivette GARCIA CASTRO ,  Wolfgang GRABARSE ,  Jan STRITTMATTER ,  Rene KOSCHABEK ,  Robert RUPANER

IPC: C10M107/28 ,  C08F210/02 ,  C08F220/18

Abstract: The present invention relates to a middle-pressure polymerization process for the preparation of a liquid ethylene copolymer which comprises in polymerized form 20 to 60 wt % of ethylene; and at least 20 wt % of an acrylate, which is selected from C1-C22 alkyl (meth)acrylate, where a monomer mix comprising the ethylene and the acrylate is polymerized at a pressure of 50 to 400 bar and in the presence of at least 2 wt % of a chain transfer agent. The invention further relates to a liquid ethylene copolymer obtainable by the polymerization process; and to a lubricant comprising the liquid ethylene copolymer obtainable by the polymerization process; and to a method for reducing friction between moving surfaces comprising the step of contacting the surfaces with the lubricant or with the ethylene copolymer.

公开(公告)号：US20190316053A1

公开(公告)日：2019-10-17

申请号：US16453467

申请日：2019-06-26

Applicant: BASF SE

Inventor： Markus HANSCH ,  Harald BOEHNKE ,  Wolfgang GRABARSE ,  Ludwig VOELKEL ,  Maxim PERETOLCHIN

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

Abstract: The invention relates to the use of specific quaternised 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：US20180201856A1

公开(公告)日：2018-07-19

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 ,  C10L10/04 ,  C10L10/06 ,  C10L10/14 ,  C10M133/58 ,  C10L1/2383

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：US20180119041A1

公开(公告)日：2018-05-03

申请号：US15855739

申请日：2017-12-27

Applicant: BASF SE

Inventor： Wolfgang GRABARSE ,  Harald BOEHNKE ,  Christian TOCK ,  Cornelia ROEGER-GOEPFERT ,  Ludwig VOELKEL

IPC: C10L10/04 ,  C07D207/12 ,  C07C231/02 ,  C10M133/44 ,  C10M133/16 ,  C10L1/232 ,  C10L1/224 ,  C10L10/18

CPC classification number: C10L10/04 ,  C07C231/02 ,  C07C231/12 ,  C07D207/12 ,  C10L1/22 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/14 ,  C10L10/18 ,  C10L2200/0259 ,  C10L2230/22 ,  C10L2270/026 ,  C10M133/16 ,  C10M133/44 ,  C10M133/56 ,  C10M2203/1045 ,  C10M2215/082 ,  C10M2215/223 ,  C10M2215/28 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/10

Abstract: The present invention relates to novel acid-free quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive, as a wax antisettling additive (WASA) or as an additive for reducing internal diesel injector deposits (IDID); to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these acid-free 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.