公开(公告)号：US10030206B2

公开(公告)日：2018-07-24

申请号：US15031114

申请日：2014-10-20

Applicant: BASF SE

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

IPC: C10L10/00 ,  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 Ci- to C30-alcohols, as an additive in a fuel.

公开(公告)号：US20150113864A1

公开(公告)日：2015-04-30

申请号：US14062320

申请日：2013-10-24

Applicant: BASF SE

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

IPC: C10L1/19

CPC classification number: C10L10/08 ,  C10L1/1608 ,  C10L1/18 ,  C10L1/1915 ,  C10L1/22 ,  C10L1/2222 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0423 ,  C10L2230/22 ,  C10L2270/023 ,  C10M129/78 ,  C10M2207/30 ,  C10N2230/06 ,  C10N2270/00

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 reducing fuel consumption in the operation of an internal combustion engine with this fuel.

Abstract translation: 使用可通过脂族直链或支链C 2 -C 12二羧酸之间的酯化反应得到的复合酯，具有3至6个羟基的脂族直链或支链多羟基醇，以及作为链终止剂的脂肪族直链或支链C1- C30-一元羧酸或脂族直链或支链一价C 1〜C 30醇，作为燃料中的添加剂，用于降低使用该燃料的内燃机运转中的燃料消耗。

公开(公告)号：US10174269B2

公开(公告)日：2019-01-08

申请号：US14903095

申请日：2014-07-02

Applicant: BASF SE

Inventor： Harald Boehnke ,  Ludwig Voelkel ,  Marc Walter

IPC: C10L1/00 ,  C10L10/18 ,  C10G33/04 ,  C10L1/14 ,  C10L1/198 ,  C10L10/00 ,  C10L1/195 ,  C10L1/232 ,  C10L1/28 ,  C10L1/16 ,  C10L1/188 ,  C10L1/189 ,  C10L1/23 ,  C10L1/233 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387

Abstract: Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuels which comprise additives with detergent action. A Fuel additive concentrate comprising the said hydrocarbyl-substituted dicarboxylic acid, certain additives with detergent action and optionally other customary additives and solvents or diluents.

公开(公告)号：US09938479B2

公开(公告)日：2018-04-10

申请号：US15062799

申请日：2016-03-07

Applicant: BASF SE

Inventor： Arno Lange ,  Hans Peter Rath ,  Marc Walter ,  Marco Bergemann ,  Helmut Schmidt

IPC: C10L10/08 ,  C10L1/22 ,  C10L10/18 ,  C08F8/32 ,  C10L1/14 ,  C10L1/222 ,  C10L1/232 ,  C10L1/233 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14 ,  C10M159/16 ,  C10L1/238 ,  C10L10/04 ,  C10L1/16 ,  C10L1/183 ,  C10L1/198 ,  C10L1/2383 ,  C10L1/2387

CPC classification number: C10L10/08 ,  C08F8/32 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/233 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0259 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14 ,  C10M159/16 ,  C10M2203/06 ,  C10M2203/102 ,  C10M2207/023 ,  C10M2209/105 ,  C10M2215/04 ,  C10M2215/044 ,  C10M2217/043 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/104 ,  C08F10/10 ,  C10M2207/08 ,  C10M2209/108

Abstract: The present invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direct-injection gasoline engines. The invention further relates to fuel and lubricant compositions which comprise at least one such Mannich adduct, and also a bisaminoalkylated Mannich adduct.

公开(公告)号：US20240101919A1

公开(公告)日：2024-03-28

申请号：US18262868

申请日：2022-01-17

Applicant: BASF SE

Inventor： Jochen Mezger ,  Marc Walter ,  Markus Hansch ,  Szilard Csihony ,  Mathias Lohmann

IPC: C10L10/04 ,  C10L1/22

CPC classification number: C10L10/04 ,  C10L1/221 ,  C10L2200/0423 ,  C10L2230/14 ,  C10L2270/023

Abstract: Certain branched amines are useful as additives for gasoline fuels, especially for reducing injector nozzle fouling in direct injection spark ignition engines.

公开(公告)号：US09309475B2

公开(公告)日：2016-04-12

申请号：US13870821

申请日：2013-04-25

Applicant: BASF SE

Inventor： Arno Lange ,  Hans Peter Rath ,  Marc Walter ,  Marco Bergemann ,  Helmut Schmidt

IPC: C10L1/222 ,  C10M133/08 ,  C08F8/32 ,  C10L1/14 ,  C10L1/22 ,  C10L1/232 ,  C10L1/233 ,  C10L10/18 ,  C10M133/06 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14 ,  C10M159/16 ,  C10L1/238 ,  C10L10/04 ,  C10L1/16 ,  C10L1/183 ,  C10L1/198 ,  C10L1/2383 ,  C10L1/2387

CPC classification number: C10L10/08 ,  C08F8/32 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/233 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0259 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14 ,  C10M159/16 ,  C10M2203/06 ,  C10M2203/102 ,  C10M2207/023 ,  C10M2209/105 ,  C10M2215/04 ,  C10M2215/044 ,  C10M2217/043 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/104 ,  C08F10/10 ,  C10M2207/08 ,  C10M2209/108

Abstract: The present invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direct-injection gasoline engines. The invention further relates to fuel and lubricant compositions which comprise at least one such Mannich adduct, and also a bisaminoalkylated Mannich adduct.

公开(公告)号：US20150113867A1

公开(公告)日：2015-04-30

申请号：US14062130

申请日：2013-10-24

Applicant: BASF SE

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

IPC: C10L1/185

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.

Abstract translation: 使用下式的烷氧基化聚四氢呋喃其中m，m'，n，n'，p，p'和k是在≥1的范围内的整数，R 1表示未取代的直链或支链烷基，R 2表示-CH 2 -CH 3 R3为氢原子或-CH3，作为燃料中的添加剂，能够降低内燃机的燃料消耗。

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：US10858608B2

公开(公告)日：2020-12-08

申请号：US16154952

申请日：2018-10-09

Applicant: BASF SE

Inventor： Harald Boehnke ,  Ludwig Voelkel ,  Marc Walter

IPC: C10L10/18 ,  C10G33/04 ,  C10L1/14 ,  C10L1/198 ,  C10L10/00 ,  C10L1/195 ,  C10L1/232 ,  C10L1/28 ,  C10L1/16 ,  C10L1/188 ,  C10L1/189 ,  C10L1/23 ,  C10L1/233 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387

Abstract: Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuels which comprise additives with detergent action. A Fuel additive concentrate comprising the said hydrocarbyl-substituted dicarboxylic acid, certain additives with detergent action and optionally other customary additives and solvents or diluents.

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.