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    81.
    发明专利
    未知

    公开(公告)号：DE4429548A1

    公开(公告)日：1996-02-22

    申请号：DE4429548

    申请日：1994-08-19

    Applicant: BASF AG

    Inventor： GRUND CLEMENS DR ,  SCHEFCZIK ERNST DR ,  LAMM GUNTHER DR ,  MERGER ROLAND DR ,  SENS RUEDIGER DR ,  BECKMANN STEFAN DR

    IPC: C07D401/04 ,  C07D495/04 ,  C07D495/06 ,  C09B57/00 ,  C09B57/06 ,  C07D495/02

    Abstract: The invention concerns naphtholactam derivatives of formula (I), in which: R represents hydrogen, optionally substituted C1-C6 alkyl, C5-C6 cycloalkyl or substituted phenyl; R and R represent hydrogen, C1-C8 alkanoyl, optionally substituted benzoyl, optionally substituted C2-C4 alkyl, optionally substituted C2-C4 alkenyl, optionally substituted C2-C4 alkinyl, a halogen, nitro, sulphamoyl, optionally substituted hydroxy, optionally substituted mercapto, C1-C6 alkylsulphonyl or optionally substituted phenylsulphonyl; R represents hydrogen or, with R , a group of formula (II); R represents hydrogen or C1-C6 alkyl; R represents cyano, carbamoyl, C1-C4 mono- or dialkylcarbamoyl, carboxyl or C1-C4 alkoxycarbonyl; and R represents substituted C1-C4 alkyl, optionally substituted C5-C13 alkyl or benzoyl. Also disclosed is the use of these derivatives for dyeing or printing textiles.

    88.
    发明专利
    未知

    公开(公告)号：DE4019419A1

    公开(公告)日：1992-01-02

    申请号：DE4019419

    申请日：1990-06-19

    Applicant: BASF AG

    Inventor： SENS RUEDIGER DR ,  LAMM GUNTHER DR ,  ETZBACH KARL-HEINZ DR

    IPC: B41M5/385 ,  B41M5/035 ,  B41M5/26 ,  B41M5/30 ,  B41M5/388 ,  B41M5/39 ,  D06P5/13

    Abstract: Use of azo dyes I … … for thermal transfer printing, in which the substituents have the following meaning: …… R is H, amino, hydroxyl or C1-C3-alkyl; R is H, acetyl, carbamoyl or cyano; R is omega -phenoxy-, omega -tolyloxy-, omega -benzyloxy- or omega -cyclohexyloxy-C1-C12-alkyl, whose C chain can be interrupted by one or two of the following non-adjacent members -O-, -CO-, -O-CO- or -CO-O- and which can carry one or two of the following substituents: halogen, hydroxyl, C1-C2-alkyl, phenyl or cyclohexyl; R , R are H, halogen, cyano, nitro or trihalomethyl; radicals… -CO-H, -CO-R , -O-CO-R , -CO-OR , -SO-OR , -O-SO-OR , -CO-NR R , -O-CO-NR R , -SO2-NR R or -O-SO2-NR R … in which R is C1-C12-alkyl, omega -phenoxy-, omega -tolyloxy-, omega -benzyloxy- or omega -cyclohexyloxy-C1-C12-alkyl, whose C chain can in each case be interrupted by one or two oxygen atoms in an ether function; … R is C1-C12-alkyl; R is H or one of the radicals R . …

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