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.

公开(公告)号：US09388354B2

公开(公告)日：2016-07-12

申请号：US14071814

申请日：2013-11-05

Applicant: BASF SE

Inventor： Marc Walter

IPC: C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/08

CPC classification number: C10L1/2222 ,  C10L1/221 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/08 ,  C10L2200/0423 ,  C10L2270/023

Abstract: Use of a tertiary hydrocarbyl amine with C1- to C20-hydrocarbyl residues, the overall number of carbon atoms not exceeding 30, as an additive in gasoline for reducing injector nozzle fouling and modifying friction in direct injection spark ignition engines. A fuel additive composition essentially comprising nitrogen-containing dispersants, carrier oils, the above tertiary hydrocarbyl amines and optionally further friction modifiers. A fuel composition comprising a major amount of gasoline and a minor amount of the above fuel additive composition.

Abstract translation: 使用叔烃基胺与C 1 -C 20烃基残基（总碳原子数不超过30）作为汽油中的添加剂，用于减少喷射器喷嘴结垢并改变直接喷射火花点火发动机中的摩擦。 一种燃料添加剂组合物，其基本上包含含氮分散剂，载体油，上述叔烃基胺和任选的其它摩擦改进剂。 包含主要量的汽油和少量上述燃料添加剂组合物的燃料组合物。