公开(公告)号：ES2844403T3

公开(公告)日：2021-07-22

申请号：ES17198007

申请日：2011-07-06

Applicant: BASF SE

Inventor： GRABARSE WOLFGANG ,  BÖHNKE HARALD ,  TOCK CHRISTIAN ,  RÖGER-GÖPFERT CORNELIA ,  VÖLKEL LUDWIG

IPC: C08F8/44 ,  C08F8/32 ,  C08F110/10 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/14 ,  C10L10/18 ,  C10M133/16 ,  C10M133/56

Abstract: Procedimiento para la preparación de compuestos de nitrógeno cuaternizado, en el que a) a un compuesto de anhídrido de ácido policarboxílico se añade un compuesto que contiene al menos un grupo que tiene oxígeno o nitrógeno reactivos frente al anhídrido, y que adicionalmente contiene al menos un grupo amino cuaternizable, y b) el producto de la etapa a) cuaternizado; en donde al menos la etapa b) es realizada en ausencia de un solvente prótico y sin adición de un donador de H+, y en donde el agente de cuaternización es elegido de entre epóxidos.

公开(公告)号：AU2016200898A1

公开(公告)日：2016-03-03

申请号：AU2016200898

申请日：2016-02-11

Applicant: BASF SE

Inventor： GRABARSE WOLFGANG ,  BOHNKE HARALD ,  TOCK CHRISTIAN ,  ROGER-GOPFERT CORNELIA ,  VÖLKEL LUDWIG

IPC: C08F8/44 ,  C08F8/32 ,  C08F110/10

Abstract: Abstract The invention relates to novel acid-free quaternised nitrogen compounds and to the production and use thereof as fuel and lubricant additives, such as in particular as detergent additives, as wax anti settling additives (WASA) or as additives for reducing internal diesel injector deposits (IDID). The invention further relates to additive packages containing said compounds and to fuels and lubricants containing said additives. The invention additionally relates to the use of said acid-free quaternised nitrogen compounds as fuel additives for reducing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, in particular of diesel engines having common rail injection systems and for minimising the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems. 7401507 1 (G HM.tte r P92285 A[ J 1

公开(公告)号：MX2012014797A

公开(公告)日：2013-04-03

申请号：MX2012014797

申请日：2011-06-22

Applicant: BASF SE

Inventor： VOELKEL LUDWIG ,  GRABARSE WOLFGANG ,  KOENIG HANNAH MARIA ,  TOCK CHRISTIAN ,  ROEGER-GOEPFERT CORNELIA ,  BOEHNE HARALD

IPC: C08F8/44 ,  C08F8/32

Abstract: Un copolímero cuaternizado obtenible por: (A) copolimerización hidrocarburos de cadena recta, ramificados o cíclicos, etilénicamente insaturados de C2 a C100, que pueden portar sustitutos funcionales de oxígeno o nitrógeno que no se pueden hacer reaccionar con aminas para dar amidas o imidas o con alcoholes para dar ésteres, con ácidos etilénicamente insaturados mono- o dicarboxílicos de C3 a C12 o derivados de ácido, que se pueden hacer reaccionar con aminas para dar amidas o imidas o con alcoholes para dar ésteres, para dar un copolímero con un peso molecular de número-promedio de 500 a 20,000; (B) amidación o imidación parcial o completa o esterificación de las funciones de ácido carboxílico al hacerlas raccionar con oligoaminas teniendo 2 a 6 átomos de nitrógeno o alcoholaminas, cada una de las cuales comprende átomo de nitrógeno primario o secundario o un grupo hidroxilo y un átomo de nitrógeno terciario cuaternizable; (C) cuaternización parcial o completa del átomo de nitrógeno terciario con un agente cuaternizante. El copolímero cuaternizado así preparado es adecuado como un aditivo de combustible en motores de diesel de inyección directa.

公开(公告)号：AU2017228610B2

公开(公告)日：2019-05-16

申请号：AU2017228610

申请日：2017-09-14

Applicant: BASF SE

Inventor： GRABARSE WOLFGANG ,  BÖHNKE HARALD ,  TOCK CHRISTIAN ,  RÖGER-GÖPFERT CORNELIA ,  VÖLKEL LUDWIG

IPC: C08F8/44 ,  C08F8/32 ,  C08F110/10 ,  C10L1/2383

Abstract: Abstract The invention relates to novel acid-free quaternised nitrogen compounds and to the production and use thereof as fuel and lubricant additives, such as in particular as detergent additives, as wax anti-settling additives (WASA) or as additives for reducing internal diesel injector deposits (IDID). The invention further relates to additive packages containing said compounds and to fuels and lubricants containing said additives. The invention additionally relates to the use of said acid-free quaternised nitrogen compounds as fuel additives for reducing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for reducing the fuel consumption of direct injection diesel engines, in particular of diesel engines having common rail injection systems and for minimising the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems.

公开(公告)号：PL2808350T3

公开(公告)日：2018-04-30

申请号：PL14172891

申请日：2011-07-06

Applicant: BASF SE

Inventor： GRABARSE WOLFGANG ,  BÖHNKE HARALD ,  TOCK CHRISTIAN ,  RÖGER-GÖPFERT CORNELIA ,  VÖLKEL LUDWIG

IPC: C08F8/44 ,  C08F8/32 ,  C08F110/10 ,  C10L1/2383 ,  C10L10/14 ,  C10L10/18 ,  C10M133/16 ,  C10M133/56

公开(公告)号：ES2655470T3

公开(公告)日：2018-02-20

申请号：ES14172891

申请日：2011-07-06

Applicant: BASF SE

Inventor： GRABARSE WOLFGANG ,  BOEHNKE HARALD ,  TOCK CHRISTIAN ,  ROEGER GOEPFERT CORNELIA ,  VOELKEL LUDWIG

IPC: C08F8/44 ,  C08F8/32 ,  C08F110/10 ,  C10L1/2383 ,  C10L10/14 ,  C10L10/18 ,  C10M133/16 ,  C10M133/56

Abstract: Uso de un compuesto de nitrógeno cuaternizado con epóxido que puede obtenerse por un procedimiento de adición realizado sin ácido, en el que: a) un compuesto que contiene al menos un grupo, que contiene oxígeno o nitrógeno, reactivo con el anhídrido y que además contiene al menos un grupo amino cuaternizable se añade a un compuesto anhídrido policarboxílico, comprendiendo el compuesto anhídrido policarboxílico al menos un sustituyente hidrocarbilo con un peso molecular promedio en número (Mn) en el intervalo de 113 a 10 000; y b) se cuaterniza el producto de la etapa a), como aditivo para controlar, tal como especialmente prevenir o reducir, los depósitos internos del inyector diésel (IDID) en motores diésel de inyección directa.

公开(公告)号：AU2011275778B2

公开(公告)日：2016-03-03

申请号：AU2011275778

申请日：2011-07-06

Applicant: BASF SE

Inventor： GRABARSE WOLFGANG ,  BOHNKE HARALD ,  TOCK CHRISTIAN ,  ROGER-GOPFERT CORNELIA ,  VOLKEL LUDWIG

IPC: C08F8/44 ,  C08F8/32 ,  C08F110/10

Abstract: The invention relates to novel acid-free quaternised nitrogen compounds and to the production and use thereof as fuel and lubricant additives, such as in particular as detergent additives, as wax anti-settling additives (WASA) or as additives for reducing internal diesel injector deposits (IDID). The invention further relates to additive packages containing said compounds and to fuels and lubricants containing said additives. The invention additionally relates to the use of said acid-free quaternised nitrogen compounds as fuel additives for reducing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, in particular of diesel engines having common rail injection systems, and for minimising the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems.

公开(公告)号：CA2804322A1

公开(公告)日：2012-01-12

申请号：CA2804322

申请日：2011-07-06

Applicant: BASF SE

Inventor： GRABARSE WOLFGANG ,  BOEHNKE HARALD ,  TOCK CHRISTIAN ,  ROEGER-GOEPFERT CORNELIA ,  VOELKEL LUDWIG

IPC: C08F8/44 ,  C08F8/32 ,  C08F110/10

Abstract: The invention relates to novel acid-free quaternised nitrogen compounds and to the production and use thereof as fuel and lubricant additives, such as in particular as detergent additives, as wax anti-settling additives (WASA) or as additives for reducing internal diesel injector deposits (IDID). The invention further relates to additive packages containing said compounds and to fuels and lubricants containing said additives. The invention additionally relates to the use of said acid-free quaternised nitrogen compounds as fuel additives for reducing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, in particular of diesel engines having common rail injection systems, and for minimising the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems.

公开(公告)号：CA2795545A1

公开(公告)日：2011-11-03

申请号：CA2795545

申请日：2011-04-26

Applicant: BASF SE

Inventor： GARCIA CASTRO IVETTE ,  ROEGER-GOEPFERT CORNELIA ,  GRABARSE WOLFGANG ,  MUEHLBACH KLAUS ,  VOELKEL LUDWIG ,  BOEHNKE HARALD ,  TOCK CHRISTIAN

IPC: C08F8/44 ,  C08F8/00 ,  C08F210/00 ,  C08F210/02 ,  C10L1/22

Abstract: Quaternized terpolymer made of (A) ethylene, (B) C2- to C14-alkenyl esters of one or more aliphatic C1- to C20-monocarboxylic acids or C1- to C24-alkyl esters of acrylic acid or methacrylic acid and (Cq) ethylenically unsaturated monomers which contain at least one tertiary nitrogen atom which is to some extent or entirely present in quaternized form. The quaternized terpolymer is suitable as fuel additive for reducing or preventing formation of deposits, for reducing fuel consumption, and also for minimizing power loss in direct-injection diesel engines, in particular in diesel engines with common-rail injection systems.

公开(公告)号：CA2804322C

公开(公告)日：2020-02-11

申请号：CA2804322

申请日：2011-07-06

Applicant: BASF SE

Inventor： GRABARSE WOLFGANG ,  BOEHNKE HARALD ,  TOCK CHRISTIAN ,  ROEGER-GOEPFERT CORNELIA ,  VOELKEL LUDWIG

IPC: C07D207/412 ,  C07C231/14 ,  C07C233/38 ,  C10M133/06 ,  C10M133/16

Abstract: The invention relates to novel acid-free quaternised nitrogen compounds and to the production and use thereof as fuel and lubricant additives, such as in particular as detergent additives, as wax anti-settling additives (WASA) or as additives for reducing internal diesel injector deposits (IDID). The invention further relates to additive packages containing said compounds and to fuels and lubricants containing said additives. The invention additionally relates to the use of said acid-free quaternised nitrogen compounds as fuel additives for reducing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, in particular of diesel engines having common rail injection systems, and for minimising the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems.