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    USE OF POLYNUCLEAR PHENOLIC COMPOUNDS AS STABILISERS
    2.
    发明专利
    USE OF POLYNUCLEAR PHENOLIC COMPOUNDS AS STABILISERS 未知

    公开(公告)号：MY146951A

    公开(公告)日：2012-10-15

    申请号：MYPI20083290

    申请日：2007-02-21

    Applicant: BASF SE

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

    IPC: C10L1/2383

    Abstract: THE INVENTION RELATES TO THE USE OF POLYNUCLEAR PHENOLIC COMPOUNDS WITH UP TO 20 BEZENE NUCLEI PER MOLECULE, OBTAINED BY REACTION OF A TETRAHYDROBENZOXAZINE I, WHERE R1 = A HYDROCARBON GROUP AND R2, R3, R4 AND R5 INDEPENDENTLY = H, OH, OR HYDROCARBON GROUPS, WITH ONE OR MORE OF THE SAME OR DIFFERENT PHENOLS II, WHERE R7, R8, R9 AND R10 INDEPENDENTLY = H, OH OR HYDROCARBON GROUPS AND/OR WITH ONE OR MORE OF THE SAME OR DIFFERENT TETRAHYDROBENZOXAZINES I, WITH THE PROVISO THAT AT LEAST ONE OF THE SUBSTITUENTS HAS 13 TO 3,000 CARBON ATOMS AND THE REMAINING SUBSTITUENTS, WHEN HYDROCARBON GROUPS, HAVE 1 TO 20 CARBON ATOMS, AS STABILISERS FOR STABILISING INANIMATE ORGANIC MATERIALS AGAINST THE EFFECTS OF LIGHT, ACID AND HEAT.

    Use of polynuclear phenolic compounds as stabilisers
    3.
    发明专利
    Use of polynuclear phenolic compounds as stabilisers 未知

    公开(公告)号：ZA200808098B

    公开(公告)日：2009-11-25

    申请号：ZA200808098

    申请日：2008-09-22

    Applicant: BASF SE

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

    IPC: C07C20100101 ,  C07D20100101 ,  C08F20100101 ,  C08G20100101 ,  C09K20100101 ,  C10L20100101 ,  C10M20100101

    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].

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