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    PHENYLAZOTRIAZOLOPYRIDINFARBSTOFFE
    83.
    发明专利
    PHENYLAZOTRIAZOLOPYRIDINFARBSTOFFE 未知

    公开(公告)号：DE59407310D1

    公开(公告)日：1998-12-24

    申请号：DE59407310

    申请日：1994-08-09

    Applicant: BASF AG

    Inventor： SCHEFCZIK ERNST ,  SENS RUEDIGER ,  ETZBACH KARL-HEINZ ,  REICHELT HELMUT ,  GRUND CLEMENS

    IPC: B41M5/388 ,  C07D471/04 ,  C09B29/36 ,  C09B29/42 ,  D06P1/18 ,  B41M5/38

    Abstract: PCT No. PCT/EP94/02634 Sec. 371 Date Feb. 12, 1996 Sec. 102(e) Date Feb. 12, 1996 PCT Filed Aug. 9, 1994 PCT Pub. No. WO95/05420 PCT Pub. Date Feb. 23, 1995Azo dyestuffs of the formula where R1 is unsubstituted or substituted C1-C20-alkyl, unsubstituted or substituted phenyl, or unsubstituted or substituted mercapto, R2 is hydroxyl or mercapto and D is the radical of a diazo component which is selected from the group consisting of the radicals of the formulae where L1 is C1-C4 -alkyl, unsubstituted or substituted C1-C4-alkoxy or unsubstituted or substituted amino, one of the two radicals L2 and L3 is hydrogen and the other is C1-C4-alkyl, unsubstituted or substituted C1-C4-alkoxy or unsubstituted or substituted amino, L4 is hydrogen or C1-C4-alkyl, L5 is unsubstituted or substituted C1-C4-alkoxy or C1-C4 -alkylthio and L6 is unsubstituted or substituted C8-C13-alkyl or phenoxy, their use for dyeing or printing textile materials and novel mercaptotriazolopyridines are described.

    84.
    发明专利
    未知

    公开(公告)号：BR9306608A

    公开(公告)日：1998-12-08

    申请号：BR9306608

    申请日：1993-06-16

    Applicant: BASF AG

    Inventor： DEGEN HELMUT ,  LAMM GUNTHER ,  REICHELT HELMUT ,  LANGE ARNO ,  WEGERLE DIETER

    IPC: C09B29/42 ,  C09B67/22

    Abstract: PCT No. PCT/EP93/01516 Sec. 371 Date Dec. 23, 1994 Sec. 102(e) Date Dec. 23, 1994 PCT Filed Jun. 16, 1993 PCT Pub. No. WO94/00518 PCT Pub. Date Jan. 6, 1994Dye mixtures useful for dyeing or printing textile fibers or fabrics contain from 40 to 75% by weight, based on the weight of the dyes, of a dye of the formula where R is C1-C4-alkyl and n is 1 and from 25 to 60% by weight, based on the weight of the dyes, of a dye of the abovementioned formula where R is C1-C4-alkyl and n is 2.

    NITRO DYES
    88.
    发明专利
    NITRO DYES 未知

    公开(公告)号：CA2195477A1

    公开(公告)日：1996-02-08

    申请号：CA2195477

    申请日：1995-07-13

    Applicant: BASF AG

    Inventor： LAMM GUNTHER ,  REICHELT HELMUT ,  GRUND CLEMENS

    IPC: C07D271/06 ,  C09B51/00 ,  D06P1/19

    Abstract: Nitro dyes of formula (I), in which X1 and X2 are hydrogen, C1-C6 alkyl, C1-C6 alkoxy or pyrrolidine-2-one-1-yl, X3 is hydrogen or C1-C6 alkyl and X4 is a radical of formula (a), (b) or (c), in which R1 is hydrogen, possibly substituted C1-C12 alkyl, possibly substituted C3-C7 cycloalkyl or possibly substituted phenyl, R2 and R3 are hydrogen, C1-C6 alkyl or C1-C6 alkoxy, R4 is hydrogen, methyl, ethyl, methoxy or ethoxy and R5 is hydrogen or C1-C6 alkyl and process for their production and their use in dyeing or printing textiles.

    89.
    发明专利
    未知

    公开(公告)号：NO178198C

    公开(公告)日：1996-02-07

    申请号：NO920709

    申请日：1992-02-21

    Applicant: BASF AG

    Inventor： REICHELT HELMUT ,  VAMVAKARTS CHRISTOS ,  ZEIDLER GEORG

    IPC: C09B29/08 ,  C10L1/00 ,  C09B29/085 ,  C10L1/22 ,  C10L1/226 ,  C10L10/12

    Abstract: Azo dyes of the formula in which R and R are each hydrogen, C1-C4-alkyl or C1-C4-alkoxy, R is hydrogen or C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, R is C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, and X is cyano or optionally substituted C1-C8-alkoxycarbonyl, with the proviso that at least one hydroxyalkyl radical is present in the molecule, mineral oils containing one or more of the novel dyes, and the use of the novel dyes for labelling mineral oils.

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