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公开(公告)号:CA2928144A1
公开(公告)日:2015-04-30
申请号:CA2928144
申请日:2014-10-14
Applicant: BASF SE
Inventor: VOLKEL LUDWIG , HANSCH MARKUS , HAYDEN THOMAS , WALTER MARC , KASHANI-SHIRAZI NAWID , WEISS THOMAS
IPC: C10L1/198 , C08G65/20 , C10L10/08 , C10L10/18 , C10M177/00
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.
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公开(公告)号:CA2911374A1
公开(公告)日:2014-11-20
申请号:CA2911374
申请日:2014-05-07
Applicant: BASF SE
Inventor: KASHANI-SHIRAZI NAWID , ECORMIER MURIEL , HANSCH MARKUS , FISCHER CLAUDIA , WEISS THOMAS , SCHERER MARKUS
IPC: C10M145/32 , C10M107/34
Abstract: The presently claimed invention is directed to the use of polytetrahydrofuranes that are prepared by alkoxylating polytetrahydrofurane with at least one C8-C30 epoxy alkane in lubricating oil compositions.
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公开(公告)号:MX2014006656A
公开(公告)日:2014-09-08
申请号:MX2014006656
申请日:2012-12-12
Applicant: BASF SE
Inventor: BÖHNKE HARALD , GRABARSE WOLFGANG , HANSCH MARKUS , VÖLKEL LUDWIG , STRITTMATTER JAN
IPC: C10M133/02 , C07C209/20 , C07C211/63 , C10L1/22 , C10L10/04 , C10L10/06 , C10M133/06 , C10M133/54 , C10N30/04 , C10N40/25 , C10N70/00
Abstract: La invención se refiere la uso de compuestos de nitrógeno de alquilamina cuaternizados como un combustible y un aditivo lubricante tal como, en particular, un aditivo de detergente con el fin de reducir o evitar depósitos en los sistemas de inyección de los motores de diésel de inyección directa, particularmente en sistemas de inyección de riel común, con el fin de reducir el consumo de combustible de motores de diésel de inyección directa, particularmente de motores de diésel con sistemas de inyección de riel común y con el fin de reducir la pérdida de potencia en motores de diésel de inyección directa, particularmente en motores de diésel con los sistemas de inyección de riel común; y también como un aditivo para combustibles de petróleo, particularmente para la operación de motores de DISI.
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公开(公告)号:AU2012351671A1
公开(公告)日:2014-07-10
申请号:AU2012351671
申请日:2012-12-12
Applicant: BASF SE
Inventor: HANSCH MARKUS , BOHNKE HARALD , VOLKEL LUDWIG , GRABARSE WOLFGANG , STRITTMATTER JAN
IPC: C10M133/02 , C07C209/20 , C07C211/63 , C10L1/22 , C10L10/04 , C10L10/06 , C10M133/06 , C10M133/54 , C10N30/04 , C10N40/25 , C10N70/00
Abstract: The invention relates to the use of quaternised alkyl amine nitrogen compounds as a fuel and lubricant additive such as, in particular, a detergent additive; in order to reduce or prevent deposits in the injection systems of direct-injection diesel engines, particularly in common rail injection systems, in order to reduce the fuel consumption of direct-injection diesel engines, particularly of diesel engines with common rail injection systems, and in order to minimise the power loss in direct-injection diesel engines, particularly in diesel engines with common rail injection systems; and also as an additive for petrol fuels, particularly for the operation of DISI engines.
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公开(公告)号:MX2013006289A
公开(公告)日:2013-07-15
申请号:MX2013006289
申请日:2011-12-05
Applicant: BASF SE
Inventor: LANGE ARNO , VOELKEL LUDWIG , CASTRO IVETTE GARCIA , HANSCH MARKUS , GRABARSE WOLFGANG , KOENIG HANNAH MARIA , BOEHNKE HARALD
IPC: C07D265/16 , C08G73/02 , C10L1/233 , C10L1/2383 , C10L10/18
Abstract: Politetrahidrobenzoxazinas o bistetrahidrobenzoxazinas obtenibles por (A) hacer reaccionar por lo menos una diamina de la fórmula general H2N-A-NH2, con un aldehído de C1 a C12 y un alcanol de C1 a C8 a 20 a 80°C con eliminación y remoción de agua, (B) hacer reaccionar el producto de condensación del paso de reacción (A) con fenol que contiene un sustituyente de cadena larga a 30 a 120°C, y opcionalmente (C) calentar el producto de reacción de (B) a 125 a 280°C. Las politetrahidrobenzoxazinas o bistetrahidrobenzoxazinas son adecuadas como aditivos de combustible y de lubricante, especialmente como aditivos detergentes para combustibles de diésel.
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公开(公告)号:CA3102071A1
公开(公告)日:2013-06-20
申请号:CA3102071
申请日:2012-12-12
Applicant: BASF SE
Inventor: HANSCH MARKUS , BOHNKE HARALD , VOLKEL LUDWIG , GRABARSE WOLFGANG , STRITTMATTER JAN
Abstract: Fuel- or lubricant composition comprises at least one reaction product comprising a quaternized nitrogen compound, or its partial fraction, which contains the quaternized nitrogen compound, and is obtained from the reaction product by purification, in a fuel or a lubricant. The reaction product is obtainable by reacting a quaternizable alkylamine containing at least one quaternizable tertiary amino group, with a quaternizing agent comprising e.g. an aliphatic polycarboxylic acid, preferably a dicarboxylic acid, which converts the tertiary amino group into a quaternary ammonium group. Fuel- or lubricant composition comprises at least one reaction product comprising a quaternized nitrogen compound, or its partial fraction, which contains the quaternized nitrogen compound, and is obtained from the reaction product by purification, in a fuel or a lubricant. The reaction product is obtainable by reacting a quaternizable alkylamine containing at least one quaternizable tertiary amino group, with a quaternizing agent comprising (a) an alkyl ester of a cyclo-aromatic or cycloaliphatic mono- or polycarboxylic acid, preferably a mono- or dicarboxylic acid, (b) an aliphatic polycarboxylic acid, preferably a dicarboxylic acid, (c) a hydrocarbyl epoxide optionally in combination with a free acid, or (d) a dialkyl carbonate, which converts the tertiary amino group into a quaternary ammonium group. Independent claims are also included for: (1) the quaternized nitrogen compound; (2) preparing the quaternized nitrogen compound, comprising reacting the quaternizable alkylamine with the quaternizing agent including (a)-(c); and (3) an additive concentrate comprising the quaternized nitrogen compound in combination with further diesel or gasoline fuel additives or lubricant additives.
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公开(公告)号:CA2859182A1
公开(公告)日:2013-06-20
申请号:CA2859182
申请日:2012-12-12
Applicant: BASF SE
Inventor: HANSCH MARKUS , BOHNKE HARALD , VOLKEL LUDWIG , GRABARSE WOLFGANG , STRITTMATTER JAN
IPC: C10M133/02 , C07C209/20 , C07C211/63 , C10L1/22 , C10L10/04 , C10L10/06 , C10M133/06 , C10M133/54
Abstract: The invention relates to the use of quaternised alkyl amine nitrogen compounds as a fuel and lubricant additive such as, in particular, a detergent additive; in order to reduce or prevent deposits in the injection systems of direct-injection diesel engines, particularly in common rail injection systems, in order to reduce the fuel consumption of direct-injection diesel engines, particularly of diesel engines with common rail injection systems, and in order to minimise the power loss in direct-injection diesel engines, particularly in diesel engines with common rail injection systems; and also as an additive for petrol fuels, particularly for the operation of DISI engines.
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公开(公告)号:MX2012012951A
公开(公告)日:2012-12-17
申请号:MX2012012951
申请日:2011-05-18
Applicant: BASF SE
Inventor: OETTER GUENTER , BITTNER CHRISTIAN , GARCIA MARTA REINOSO , KURKAL-SIEBERT VANDANA , HEINZ BJOERN , HANSCH MARKUS , RAETHER ROMAN BENEDIKT
Abstract: Nuevos tipos de derivados de tris (2-hidroxifenil(metanos que tienen, como grupos funcionales, grupos polialcoxi o grupos polialcoxi modificados con grupos hidrofílicos terminales, preparación de dichos compuestos y su uso, especialmente como agentes tensioactivos y espesantes.
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公开(公告)号:ES3010369T3
公开(公告)日:2025-04-02
申请号:ES22215806
申请日:2014-06-06
Applicant: BASF SE
Inventor: HANSCH MARKUS , BÖHNKE HARALD , GRABARSE WOLFGANG , VÖLKEL LUDWIG , PERETOLCHIN MAXIM
Abstract: La presente invención se refiere al uso de compuestos de nitrógeno cuaternizado como aditivo para combustibles y lubricantes o aditivo para queroseno, en particular como aditivo para detergentes; para reducir o prevenir los depósitos en los sistemas de inyección de motores diésel de inyección directa, en particular en sistemas de inyección common-rail; para reducir el consumo de combustible de motores diésel de inyección directa, en particular de motores diésel con sistemas de inyección common-rail; y para minimizar la pérdida de potencia en motores diésel de inyección directa, en particular en motores diésel con sistemas de inyección common-rail; y como aditivo para gasolina, en particular para el funcionamiento de motores DISI. (Traducción automática con Google Translate, sin valor legal)
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公开(公告)号:PL4105301T3
公开(公告)日:2025-03-03
申请号:PL21179502
申请日:2021-06-15
Applicant: BASF SE
Inventor: MOLAWI KIAN , HANSCH MARKUS , WALTER MARC , ZORN MATTHIAS , MEZGER JOCHEN
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