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公开(公告)号:DE102005041789A1
公开(公告)日:2007-03-08
申请号:DE102005041789
申请日:2005-09-02
Applicant: BASF AG
Inventor: RATH HANS PETER , LANGE ARNO , MACH HELMUT , BLACKBOROW J RICHARD
Abstract: A process is described for epoxidizing an ethylenically unsaturated isobutene polymer, in which an organic phase comprising the isobutene polymer is contacted with an aqueous phase which comprises formic acid and hydrogen peroxide. The process affords essentially quantitative conversions after a short reaction time.
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公开(公告)号:DE102005035527A1
公开(公告)日:2007-02-08
申请号:DE102005035527
申请日:2005-07-26
Applicant: BASF AG
Inventor: LANGE ARNO , MACH HELMUT , RATH HANS PETER , POSSELT DIETMAR
IPC: C07D265/14 , C07D498/04 , C09K15/20 , C10L1/233 , 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:AU2006274052A1
公开(公告)日:2007-02-01
申请号:AU2006274052
申请日:2006-07-18
Applicant: BASF AG
Inventor: LANGE ARNO , RATH HANS PETER , MACH HELMUT , POSSELT DIETMAR
IPC: C07D265/16 , C07D498/04 , C10L1/22
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:AT336547T
公开(公告)日:2006-09-15
申请号:AT02772220
申请日:2002-08-28
Applicant: BASF AG
Inventor: LANGE ARNO , HUEFFER STEFAN , LANG GABRIELE , MACH HELMUT , RATH HANS PETER , SCHAUSS ECKARD
Abstract: A polymer composition comprises at least one polyisobutene-containing component based on a medium molecular weight, reactive polyisobutene and at least one further polymer which is different therefrom.
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公开(公告)号:NO20063771L
公开(公告)日:2006-09-04
申请号:NO20063771
申请日:2006-08-23
Applicant: BASF AG
Inventor: MACH HELMUT , RATH HANS PETER , POSSELT DIETMAR , LANGE ARNO , VINCKIER ANJA
IPC: C07C37/14 , C07C39/00 , C08F8/00 , C08F8/02 , C08F12/24 , C09K23/00 , C10L1/14 , C10L1/18 , C10L1/198 , C10L1/22 , C10L1/238 , C10L10/00 , C10L10/18
Abstract: The present invention relates to a process for preparing 2-alkylpolyisobutenylphenols and their Mannich adducts, to compositions obtainable by this process and to their use.
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公开(公告)号:AU2001279714B2
公开(公告)日:2006-08-24
申请号:AU2001279714
申请日:2001-07-05
Applicant: BASF AG
Inventor: KINGMA AREND JOUKE , RATH HANS PETER , LANGE ARNO
Abstract: In an explosive composition comprising an emulsifier in a water-in-oil emulsion, the emulsifier is a Mannich adduct (I) of (a) a mono- or polycyclic mono- to penta-hydroxy-aromatic compound (II), mono-, di- or tri-substituted by 6-400C alk(en)yl(aryl), (b) formaldehyde or its oligomer or polymer and (c) a nitrogen compound such as an amine with primary or secondary amine function(s) and ammonia. In an explosive composition comprising an emulsifier in a water-in-oil emulsion, the emulsifier is a Mannich adduct (I) of (a) a hydrocarbyl-substituted hydroxyaromatic compound of formula (II), (b) formaldehyde or its oligomer or polymer and (c) a nitrogen (N) compound selected from an amine with primary or secondary amine function(s) and ammonia. (R1>)nAr(OH)x (II) R1>a hydrocarbyl group, selected from linear or branched 6-400 carbon (C) alkyl, 6-400C alkenyl, 6-400C alkenyl-aryl or 6-400C alkyl-aryl; Ar : a mono- or polycyclic, optionally substituted aromatic ring; n : 1, 2 or 3; x : 1-5. An independent claim is also included for the production of the explosive composition by dissolving (I) in an organic liquid forming the oil phase, warming this solution if necessary and emulsifying an optionally warmed aqueous phase containing an inorganic oxidant.
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公开(公告)号:ES2254210T3
公开(公告)日:2006-06-16
申请号:ES00954608
申请日:2000-08-08
Applicant: BASF AG
Inventor: RATH HANS PETER , LANGE ARNO , MACH HELMUT , KNOLL KONRAD
Abstract: Empleo de copolímeros bloque lineales o en forma de estrella, solos o junto con aditivos usuales para los mismos, elegidos entre los agentes auxiliares para la transformación, los estabilizantes frente a los UV y las cargas, en una cantidad de hasta un 40 % en peso, presentando el copolímero bloque al menos un bloque polímero A, que está constituido esencialmente por unidades de isobuteno, y, al menos dos bloques polímeros B, que están constituidos, esencialmente, por unidades que se derivan de monómeros vinilaromáticos y que corresponden a la fórmula general I en la que A significa un bloque polímero A, B significa un bloque polímero B, n significa 0, 1 o 2 y X significa un enlace sencillo o un resto hidrocarbonado n+2-valente con hasta 30 átomos de carbono, como materiales sellantes elásticos.
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公开(公告)号:AT328016T
公开(公告)日:2006-06-15
申请号:AT03711904
申请日:2003-02-27
Applicant: BASF AG
Inventor: LANG GABRIELE , LANGE ARNO , RATH HANS PETER , MACH HELMUT
IPC: C08F2/38 , C08F4/00 , C08F4/06 , C08F8/00 , C08F110/10 , C08F210/10
Abstract: The present invention relates to a process for preparing an isobutene polymer using a cyclopentene derivative as initiator and to the isobutene polymer obtainable by means of the process and to particular functionalization products thereof.
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119.
公开(公告)号:CA2575494A1
公开(公告)日:2006-02-16
申请号:CA2575494
申请日:2005-08-04
Applicant: BASF AG
Inventor: VOELKEL LUDWIG , POSSELT DIETMAR , LOCKEMANN CHRISTIAN , LANGE ARNO
IPC: C10L1/22
Abstract: The present invention relates to the use of at least one heterocyclic compound of the formula (I) in which R is H or C1-C3-alkyl as a frictional wear-reducing additive in fuel compositions; to corresponding additized fuel compositions and their preparation; and to additive concentrates which comprise such compounds.
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120.
公开(公告)号:AU2005270349A1
公开(公告)日:2006-02-16
申请号:AU2005270349
申请日:2005-08-04
Applicant: BASF AG
Inventor: VOLKEL LUDWIG , LOCKEMANN CHRISTIAN , LANGE ARNO , POSSELT DIETMAR
IPC: C10L1/22
Abstract: The present invention relates to the use of at least one heterocyclic compound of the formula (I) in which R is H or C1-C3-alkyl as a frictional wear-reducing additive in fuel compositions; to corresponding additized fuel compositions and their preparation; and to additive concentrates which comprise such compounds.
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