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    11.
    发明专利
    未知

    公开(公告)号：NO20080293A

    公开(公告)日：2008-03-06

    申请号：NO20080293

    申请日：2008-01-16

    Applicant: BASF AG

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

    IPC: C07D265/16

    CPC classification number: C08K5/357 ,  C07D265/16 ,  C08K5/5333 ,  C10L1/143 ,  C10L1/16 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2283 ,  C10L1/233 ,  C10L1/236 ,  C10L1/238 ,  C10L1/26 ,  C10L1/265 ,  C10L1/2691 ,  C10L10/00 ,  C10L2200/0254 ,  C10L2200/0259 ,  C10L2200/0268 ,  C10L2230/081 ,  C10L2250/04 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04

    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].

    12.
    发明专利
    未知

    公开(公告)号：DE502004001041D1

    公开(公告)日：2006-09-07

    申请号：DE502004001041

    申请日：2004-01-27

    Applicant: BASF AG

    Inventor： LANG GABRIELE ,  RATH PETER ,  MACH HELMUT

    IPC: C08F8/00 ,  C08F8/42 ,  C08F10/00 ,  C08F10/10

    Abstract: A process for the functionalization of isobutene polymers comprises reaction of at least one isobutene polymer having terminal unsaturation with a hydroboration agent comprising the reaction product of a borane source with 0.5-1.8 equivalents of an alkene having a mol. wt. of less than 250.

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