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    31.
    发明专利
    未知

    公开(公告)号：DE59504146D1

    公开(公告)日：1998-12-10

    申请号：DE59504146

    申请日：1995-02-15

    Applicant: BASF AG

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

    IPC: B41M5/385 ,  B41M5/30 ,  B41M5/388 ,  B41M5/39 ,  C07D471/04 ,  C07D487/04 ,  C09B23/00 ,  C09B23/04 ,  C09B23/10 ,  C09B55/00 ,  C09B57/00 ,  D06P5/13 ,  B41M5/38

    Abstract: PCT No. PCT/EP95/00564 Sec. 371 Date Aug. 19, 1996 Sec. 102(e) Date Aug. 19, 1996 PCT Filed Feb. 15, 1995 PCT Pub. No. WO95/22581 PCT Pub. Date Aug. 24, 1995Triazolopyridine dyes of the formula where one of the two radicals A and E is nitrogen and the other is a radical of the formula C-R1, where R1 is unsubstituted or substituted C1-C20-alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted mercapto, Q is a radical of the formula where R2 is a carbocyclic or heterocyclic radical, R3 is unsubstituted or substituted C1-C4-alkyl, C1-C4-alkoxycarbonyl or unsubstituted or substituted phenyl, R4 is cyano, carbamoyl, carboxyl, C1-C4-alkoxycarbonyl or benzothiazolyl or R3 and R4 together are the remainder of a fused-on benzene ring and X is CH or nitrogen, and R5 is oxygen or a radical of a compound with an acidic CH, and a process for the thermal transfer of these dyes.

    32.
    发明专利
    未知

    公开(公告)号：DE59404361D1

    公开(公告)日：1997-11-20

    申请号：DE59404361

    申请日：1994-07-07

    Applicant: BASF AG

    Inventor： SCHEFCZIK ERNST

    IPC: C07D471/04 ,  C07D491/147 ,  C09B59/00

    Abstract: PCT No. PCT/EP94/02233 Sec. 371 Date Feb. 12, 1996 Sec. 102(e) Date Feb. 12, 1996 PCT Filed Jul. 7, 1994 PCT Pub. No. WO95/04733 PCT Pub. Date Feb. 16, 1995Triazolopyridines of the formula where R1 is unsubstituted or substituted C1-C20-alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted mercapto, R2 is hydrogen, formyl, nitroso, cyano or substituted methyl, R3 is unsubstituted or substituted C1-C4-alkyl, C1-C4-alkoxycarbonyl or phenyl, R4 is hydrogen, cyano, carbamoyl, carboxyl or C1-C4-alkoxycarbonyl and R5 is hydroxyl, mercapto, halogen, unsubstituted or substituted amino or the radical of a CH-acidic compound, and processes for preparing triazolopyridines are described.

    Naphtholactam dyes
    33.
    发明专利
    Naphtholactam dyes 未知

    公开(公告)号：AU3342695A

    公开(公告)日：1996-03-14

    申请号：AU3342695

    申请日：1995-08-04

    Applicant: BASF AG

    Inventor： GRUND CLEMENS ,  SCHEFCZIK ERNST ,  LAMM GUNTHER ,  MERGER ROLAND ,  SENS RUDIGER

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

    Abstract: PCT No. PCT/EP95/03112 Sec. 371 Date Feb. 18, 1997 Sec. 102(e) Date Feb. 18, 1997 PCT Filed Aug. 4, 1995 PCT Pub. No. WO96/06137 PCT Pub. Date Feb. 29, 1996The invention concerns naphtholactam derivatives of formula (I), in which: R1 represents hydrogen, optionally substituted C1-C6 alkyl C5-C6 cycloalkcyl or substituted phenyl; R2 and R3 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 alkysulphonyl or optionally substituted phenylsulphonyl; R4 represents hydrogen or, with R3, a group of formula (II); R5 represents hydrogen or C1-C6 alkyl; R6 represents cyano, carbamoyl, C1-C4 mono- or dialkylcarbamoyl carboxyl or C1-C4 alkoxycarbonyl; and R7 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.

    TRIAZOLOPYRIDINE DYES
    34.
    发明专利
    TRIAZOLOPYRIDINE DYES 未知

    公开(公告)号：CA2183470A1

    公开(公告)日：1995-08-24

    申请号：CA2183470

    申请日：1995-02-15

    Applicant: BASF AG

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

    IPC: B41M5/385 ,  B41M5/30 ,  B41M5/388 ,  B41M5/39 ,  C07D471/04 ,  C07D487/04 ,  C09B23/00 ,  C09B23/04 ,  C09B23/10 ,  C09B55/00 ,  C09B57/00 ,  D06P5/13 ,  B41M5/38

    Abstract: The invention relates to triazolopyridine dyes of formula (I) where one of the two groups A and E stands for nitrogen and the other stands for a group of formula C-R1, in which R1 stands for optionally substituted C1-C20 alkyl, optionally substituted phenyl or optionally substituted mercapto, Q is a group of formula (i) or (ii) where R2 stands for a carbocyclic or heterocyclic group, R3 stands for optionally substituted C1-C20 alkyl, C1-C4 alkoxycarbonyl or optionally substituted phenyl, R4 stands for cyano, carbamoyl, carboxyl, C1C4 alkoxycarbonyl or benzothiazolyl, or R3 and R4 together stand for the group of a fused benzo ring, and X stands for CH or nitrogen, and R5 signifies oxygen or a group of a CH acid compound. The invention further relates to a process for the heat transfer of these dyes.

    37.
    发明专利
    未知

    公开(公告)号：BR8602155A

    公开(公告)日：1987-01-13

    申请号：BR8602155

    申请日：1986-05-13

    Applicant: BASF AG

    Inventor： HANSEN GUENTER ,  SCHEFCZIK ERNST ,  ETZBACH KARL-HEINZ ,  REICHELT HELMUT ,  LOEFFLER HERMANN

    IPC: C09B29/00 ,  C09B29/033 ,  D06P1/18 ,  C09B29/36 ,  C09B29/08 ,  C09B29/095

    Abstract: The compounds of the general formula I where X is fluorine, chlorine, bromine, SO2E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C1-C4-alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula -CH=B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.

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