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公开(公告)号:CA2625134C
公开(公告)日:2013-02-05
申请号:CA2625134
申请日:2006-10-09
Applicant: BASF SE
Inventor: SUBKOWSKI THOMAS , LEMAIRE HANS-GEORG , KAROS MARVIN , HAMMER SUSAN , KARL JOERN , POSSELT DIETMAR
Abstract: The invention relates to the use of a hydrophobin or a derivative thereof as an antifoaming agent in additive compositions or in fuels, to a method for defoaming fuels, to an additive and fuel composition containing a hydrophobin or derivative thereof and at least one additional fuel additive, and to a method for producing a fuel composition.
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公开(公告)号:BRPI0617287A2
公开(公告)日:2013-01-01
申请号:BRPI0617287
申请日:2006-10-09
Applicant: BASF SE
Inventor: SUBKOWSKI THOMAS , LEMAIRE HANS-GEORG , KAROS MARVIN , HAMMER SUSAN , KARL JOERN , POSSELT DIETMAR
Abstract: The present invention relates to the use of at least one hydrophobin or of a derivative thereof as a defoamer in additive compositions or fuels, to a process for defoaming fuels, to an additive and fuel composition comprising at least one hydrophobin or derivative thereof and at least one further fuel additive, and to a process for preparing at least one fuel composition.
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公开(公告)号:ES2383491T3
公开(公告)日:2012-06-21
申请号:ES09705025
申请日:2009-01-29
Applicant: BASF SE
Inventor: FEHR ERICH K , POSSELT DIETMAR , SPANG PETER , SCHWAHN HARALD , WALTER MARC
Abstract: Poliisobutenaminas de la fórmula general IR1-CH2-NR2R3 (I)en la cualla variable R1 representa un residuo de poliisobutilo derivado de isobuteno y hasta 20 % en peso de n-buteno con unpeso molecular promedio en número Mn de 600 a 770 y las variables R2 y R3 representan independientemente entresí hidrógeno, un residuo de alquilo de C1-C18, alquenilo de C2-C18, cicloalquilo de C4-C18, alquilarilo de C1-C18,hidroxi-alquilo de C1-C18, poli(oxialquilo), polialquilenpoliamina o polialquilenimina, o junto con el átomo de nitrógenoal que están enlazados representan un anillo heterocíclicolas cuales se generaron mediante reacción de un poliisobuteno que tiene al menos una de las siguientespropiedades:[a] fracción de enlaces dobles de vinilideno de al menos 60 % molar, respecto del poliisobuteno;[b] contenido de unidades de isobuteno en la estructura polimérica de poliisobuteno de al menos 85 % en peso;[c] Polidispersidad de 1,05 a 7 con monóxido de carbono e hidrógeno en una reacción de hidroformilación enpresencia de un catalizador de hidroformilación y sometimiento del oxo-producto intermedio producido de estamanera a una aminación reductora en presencia de hidrógeno, de un compuesto de nitrógeno adecuado y de uncatalizador adecuado.
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公开(公告)号:AT552278T
公开(公告)日:2012-04-15
申请号:AT09705025
申请日:2009-01-29
Applicant: BASF SE
Inventor: FEHR ERICH K , POSSELT DIETMAR , SPANG PETER , SCHWAHN HARALD , WALTER MARC
Abstract: Polyisobuteneamines of the general formula R1—CH2—NR2R3 in which R1 is a polyisobutyl radical which is derived from isobutene and up to 20% by weight of n-butene and has a number-average molecular weight Mn of from 600 to 770, and R2 and R3 are each independently hydrogen, a C1-C18-alkyl, C2-C18-alkenyl, C4-C18-cycloalkyl, C1-C18-alkylaryl, hydroxy-C1-C18-alkyl, poly(oxyalkyl), polyalkylenepolyamine or polyalkyleneimine radical or, together with the nitrogen atom to which they are bonded, are a heterocyclic ring are suitable as detergents in gasoline fuels, reduce valve sticking and improve the compatibility of the detergents with carrier oils and compatibility in fuel compositions which comprise a mineral fuel content and C1-C4-alkanols.
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公开(公告)号:AT549324T
公开(公告)日:2012-03-15
申请号:AT10167054
申请日:2006-07-18
Applicant: BASF SE
Inventor: LANGE ARNO , MACH HELMUT , RATH HANS PETER , POSSELT DIETMAR
IPC: C07D265/16 , C07D498/04 , C09K15/20 , C10L1/22 , C10M133/48
Abstract: Use of tetrahydrobenzoxazine compound (I) as stabilizers for the stabilization of dead organic materials against light, oxygen and heat. Use of tetrahydrobenzoxazine compound of formula (I) as stabilizers for the stabilization of dead organic materials against light, oxygen and heat. R 1> : 1-3000C hydrocarbyl (interrupted by one or more heteroatoms of O or S, and one or more NR 6>); R 6> : H or 1-4C alkyl; either R 2>, R 3>, R 5> : H, OH or 1-3000C hydrocarbyl (interrupted by one or more heteroatoms of O or S, and one or more NR 6>); and R 4> : H, OH or 1-3000C hydrocarbyl (interrupted by one or more heteroatoms of O or S, and one or more NR 6>); or R 4> : benzoxazine compound of formula (II), benzoxazine compound of formula (III) or (III-a); or R 2>+R 3> with benzol, R 3>+R 4> with benzol, R 4>+R 5> with benzol : O-CH 2-NR 7>-CH 2, O-CH 2-NR 8>-CH 2 or tetrahydro oxazine ring; X : hydrocarbon bridge containing one or more isobutene units; R 10>, R 11> : H or 1-10C-akyl; and R 7>, R 8> : 1-3000C hydrocarbyl (interrupted with one or more heteroatom of O or S, and one or more NR 6>). Where at least R 1>-R 8> has 4-3000C atoms and the remaining groups has 1-20C atoms. Independent claims are included for: (1) turbine fuel composition comprising a turbine fuel (jet fuel) and at least (I); (2) an additive concentrate for turbine fuels comprising (I), optionally at least a diluent and an additive; (3) a preparation of (I) comprising reacting substituted phenol, benzcatechin, resorcin, hydroquinone, phloroglucin or hydroxyhyroquinone with one mole of primary amine of formula (R 1>NH 2), (R 7>-NH 2) or (R 8>-NH 2), and two mole of formaldehyde or formaldehyde-free substance and two mole of alcohol of formula (R 9>-OH) in the presence of nitrogen reagent of formula (R 9>-O-CH 2-N(A)-CH 2-O-R 9>); and (4) tetrahydrobenzoxazine compound (I). A : R 1> or R 7>; and R 9> : 1-8C alcohol. [Image] [Image].
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公开(公告)号:ZA201006177B
公开(公告)日:2011-11-30
申请号:ZA201006177
申请日:2010-08-30
Applicant: BASF SE
Inventor: FEHR ERICH K , POSSELT DIETMAR , SPANG PETER , SCHWAHN HARALD , WALTER MARC
IPC: C08F20060101 , C10L20060101
Abstract: Polyisobuteneamines of the general formula R1—CH2—NR2R3 in which R1 is a polyisobutyl radical which is derived from isobutene and up to 20% by weight of n-butene and has a number-average molecular weight Mn of from 600 to 770, and R2 and R3 are each independently hydrogen, a C1-C18-alkyl, C2-C18-alkenyl, C4-C18-cycloalkyl, C1-C18-alkylaryl, hydroxy-C1-C18-alkyl, poly(oxyalkyl), polyalkylenepolyamine or polyalkyleneimine radical or, together with the nitrogen atom to which they are bonded, are a heterocyclic ring are suitable as detergents in gasoline fuels, reduce valve sticking and improve the compatibility of the detergents with carrier oils and compatibility in fuel compositions which comprise a mineral fuel content and C1-C4-alkanols.
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公开(公告)号:PL2132284T3
公开(公告)日:2011-05-31
申请号:PL08717233
申请日:2008-02-28
Applicant: BASF SE
Inventor: POSSELT DIETMAR , MÄHLING FRANK-OLAF , LANGE ARNO , VINCKIER ANJA , KORMANN CLAUDIUS
IPC: C10L1/14 , C10L1/24 , C10M161/00
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公开(公告)号:ES2356029T3
公开(公告)日:2011-04-04
申请号:ES08717233
申请日:2008-02-28
Applicant: BASF SE
Inventor: POSSELT DIETMAR , MAEHLING FRANK-OLAF , LANGE ARNO , VINCKIER ANJA , KORMANN CLAUDIUS
IPC: C10L1/14 , C10L1/24 , C10M161/00
Abstract: Formulación de aditivos apropiadas para el acabado antiestático y la mejora de la conductividad eléctrica de material orgánico inanimado, constituida por (A) un 1 a un 50 % en peso de un copolímero de olefina-dióxido de azufre, (B) un 1 a un 50 % en peso de un compuesto que contiene uno o varios átomos de nitrógeno básicos, que presenta al menos un resto hidrocarburo de cadena más larga, lineal o ramificado, con al menos 4 átomos de carbono, o un elemento estructural, que garantiza la solubilidad del componente (B) en material orgánico inanimado, y es un copolímero de α-olefinaimida de ácido maleico con al menos un átomo de nitrógeno básico, (C) un 0,1 a un 30 % en peso de un aceite soluble en aceite, y (D) un 1 a un 80 % en peso de un disolvente orgánico de punto de ebullición elevado, que está constituido por uno o varios tipos de moléculas, presentando al menos un 80 % en peso de estos tipos de moléculas un punto de ebullición de más de 150ºC a presión normal, dando por resultado un 100 % en peso la suma de todos los componentes.
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公开(公告)号:DK2132284T3
公开(公告)日:2011-02-28
申请号:DK08717233
申请日:2008-02-28
Applicant: BASF SE
Inventor: POSSELT DIETMAR , MAEHLING FRANK-OLAF , LANGE ARNO , VINCKIER ANJA , KORMANN CLAUDIUS
IPC: C10L1/24 , C10L1/14 , C10M161/00
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公开(公告)号:DE502008001942D1
公开(公告)日:2011-01-13
申请号:DE502008001942
申请日:2008-02-28
Applicant: BASF SE
Inventor: POSSELT DIETMAR , MAEHLING FRANK-OLAF , LANGE ARNO , VINCKIER ANJA , KORMANN CLAUDIUS
IPC: C10L1/14 , C10L1/24 , C10M161/00
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