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    31.
    发明专利
    未知

    公开(公告)号：AT512141T

    公开(公告)日：2011-06-15

    申请号：AT06777819

    申请日：2006-07-18

    Applicant: BASF SE

    Inventor： LANGE ARNO ,  MACH HELMUT ,  RATH HANS ,  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].

    Use of tetrahydrobenzoxazines as stabilisers
    33.
    发明专利
    Use of tetrahydrobenzoxazines as stabilisers 未知

    公开(公告)号：AU2006274052B2

    公开(公告)日：2011-05-12

    申请号：AU2006274052

    申请日：2006-07-18

    Applicant: BASF SE

    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].

    POLIISOBUTENAMINAS ESPECIALES Y SU USO COMO DETERGENTES EN CARBURANTES.
    35.
    发明专利
    POLIISOBUTENAMINAS ESPECIALES Y SU USO COMO DETERGENTES EN CARBURANTES. 未知

    公开(公告)号：MX2010007889A

    公开(公告)日：2010-08-09

    申请号：MX2010007889

    申请日：2009-01-29

    Applicant: BASF SE

    Inventor： POSSELT DIETMAR ,  SCHWAHN HARALD ,  FEHR ERICH K ,  SPANG PETER ,  WALTER MARC

    IPC: C08F10/10 ,  C08F8/32 ,  C10L1/22 ,  C10L10/04

    Abstract: Poliisobutenaminas de la fórmula general R1-CH2-NR2R3, en la que R1 representa un radical poliisobutilo derivado de isobuteno y en hasta 20 % en peso de n-buteno, con un promedio numérico de peso molecular Mn de 600 a 770 y R2 y R3 representan, independientemente el uno del otro, hidrógeno, un radical alquilo-C1-C18, un radical alquenilo-C2-C18, un radical cicloalquilo-C4-C18, un radical alquil-C1-C18-arilo, un radical hidroxi-alquilo-C1-C18, un radical poli(oxialquilo), un radical polialquilenpoliamina o un radical polialquilenimina, o bien, junto con el átomo de nitrógeno al que están unidos, representan un anillo heterocíclico, son aptas como detergentes en carburantes Otto, reducen el pegoteo de las válvulas y mejoran la compatibilidad de los detergentes con aceites portadores, así como la compatibilidad en composiciones de carburantes que contienen una porción mineral de carburante y alcanoles-C1-C4.

    36.
    发明专利
    未知

    公开(公告)号：NO20083687L

    公开(公告)日：2008-09-23

    申请号：NO20083687

    申请日：2008-08-27

    Applicant: BASF SE

    Inventor： MACH HELMUT ,  RATH HANS PETER ,  POSSELT DIETMAR ,  LANGE ARNO

    IPC: C10L1/222 ,  C07C215/50 ,  C07D265/16 ,  C08F8/32 ,  C08G61/12 ,  C10L1/238

    Abstract: Polynuclear phenolic compounds (Q) with up to 20 benzene nuclei per molecule obtained by the reaction of tetrahydrobenzoxazine compound (I) with one or more phenol compound (II) or one or more another tetrahydrobenzoxazine are used as stabilizers for stabilizing inanimate organic materials against the effects of light, acid and heat. Polynuclear phenolic compounds (Q) with up to 20 benzene nuclei per molecule obtained by the reaction of tetrahydrobenzoxazine compounds of formula (I) with one or more phenol compound of formula (II) or one or more another tetrahydrobenzoxazine are used as stabilizers for stabilizing inanimate organic materials against the effects of light, acid and heat. R 1> : 1-3000C hydrocarbon which may be interrupted by one or more heteroatom O, S and/or NR 6>; R 6> : H or 1-4C alkyl; R 2>, R 3>, R 5> : H, OH, or 1-3000C hydrocarbyl which may be interrupted by one or more O, S and/or NR 6>; R 4> : H, OH, 1-3000C hydrocarbyl which may be interrupted by one or more O, S and/or NR 6> or a tetrahydrobenzoxazine group of formula (Z); or R 2>+R 3>, R 3>+R 4>, R 4>+R 5>+structure attached to benzene core of formula OCH 2NR 13>CH 2 : a second tetrahydrooxazine ring; or R 2>+R 3>, R 3>+R 4>, R 4>+R 5> with structure attached to benzene core of formula -O-CH 2-NR 13>-CH 2 or -OCH 2-NR 14>-CH 2- : a second or third tetrahydrooxazine ring; R 7> : H, OH, 1-3000C hydrocarbyl which may be interrupted by one or more O, S and/or NR 6>, or a residue derived from (I); R 8>, R 10> : H, OH, or 1-3000C hydrocarbon which may be interrupted by one or more O, S and/or NR 6>; R 9> : H, OH, 1-3000C hydrocarbyl which may be interrupted by one or more O, S and/or NR 6>, or a phenol group of formula (Za); R 15> : H or a residue derived from (I); R 11>, R 12> : H or 1-10C-alkyl; and R 13>, R 14> : 1-3000C hydrocarbyl which is interrupted by one or more O, S and/or NR 6>. Provided that at least one of R 1>-R 10>, R 13> or R 14> is 13-3000C hydrocarbyl and the rest of R 1>-R 10>, R 13> or R 14> , when they are hydrocarbyls, are 1-20C. Independent claims are included for: (1) a turbine fuel composition comprising a turbine fuel (jet fuel) and at least (Q); (2) an additive concentrate for turbine fuels comprising at least (Q), a diluent and optionally at least an additive; (3) a lubricant composition, comprising at least (Q); (4) (Q) obtained by the above process; (5) an oligo- and poly-tetrahydro benzoxazine of formula (III) where n = 0-18; (6) a binuclear phenolic compound of formula (IV); and (7) a trinuclear phenolic compound of formula (V). R 2a>-R 5a>, R 8a>-R 10a>= H or 1-3000C hydrocarbon, which may be interrupted by one or more O, S and/or NR 6>. [Image] [Image] [Image] [Image] [Image].

    METODO PARA PRODUCIR POLIISOBUTENOS.
    38.
    发明专利
    METODO PARA PRODUCIR POLIISOBUTENOS. 未知

    公开(公告)号：MX2015004643A

    公开(公告)日：2016-06-06

    申请号：MX2015004643

    申请日：2013-10-07

    Applicant: BASF SE

    Inventor： KLEINER MATTHIAS ,  KIEFER MATTHIAS ,  LANGE ARNO ,  CSIHONY SZILARD ,  POSSELT DIETMAR

    IPC: C08F110/10 ,  C08F4/00

    Abstract: Un procedimiento para preparar poliisobutenos bifuncionales, de acuerdo con el cual el isobuteno o una mezcla de monómeros que contiene isobuteno, es polimerizada en presencia de un ácido de Lewis y de un compuesto de la fórmula I (Ver fórmula I) En la que X representa un radical acilo o el radical de un agrupo ácido orgánico o inorgánico, R1 a R4 son idénticos o diferentes y representan hidrógeno o un hidrocarbilo.

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