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    101.
    发明专利
    未知

    公开(公告)号：DE4230095A1

    公开(公告)日：1994-03-10

    申请号：DE4230095

    申请日：1992-09-09

    Applicant: BASF AG

    Inventor： MARSCHNER CLAUS DR ,  PATSCH MANFRED DR

    IPC: C07C317/32 ,  C07C317/44 ,  C07C381/02 ,  C09B62/503 ,  D06P3/02 ,  D06P3/66 ,  C09B50/00 ,  D06P1/384 ,  D06P3/10

    Abstract: Formazan dyes of the formula in which n is 1 or 2, Kat is the equivalent of a cation, Me is copper or nickel, X is a radical of the formula CO-O or SO2-O, and Y is vinyl or a radical of the formula C2H4-Q, in which Q is a group which can be eliminated under alkaline reaction conditions, and the ring A is optionally substituted and may be benzo-fused, the ring B is substituted and may be benzo-fused, and the ring C is optionally substituted, their use for the dyeing or printing of organic substrates which contain hydroxyl groups or nitrogen atoms; and new hydrazones.

    102.
    发明专利
    未知

    公开(公告)号：DE3788325D1

    公开(公告)日：1994-01-13

    申请号：DE3788325

    申请日：1987-09-15

    Applicant: BASF AG

    Inventor： HENNING GEORG DR ,  HAHN ERWIN DR ,  HAUSER PETER DR ,  PATSCH MANFRED DR

    IPC: C08K5/34 ,  C08K5/3412 ,  C08K5/3437 ,  C09B5/62 ,  C09B67/48 ,  C09D7/00 ,  C09D7/12 ,  C09D11/02

    Abstract: A tetrachloroperylene-3,4,9,10-tetracarboxylic acid diimide pigment which contains not less than 85% by weight of the tetrachloro compound of the formula which is present to the extent of not less than 95% by weight in the beta -modification and which, in an X-ray spectrum, exhibits 2(-) CuK alpha main lines at 9.0 DEG , 13.3 DEG , 15.0 DEG , 16.8 DEG , 19.1 DEG , 21.5 DEG , 24.2 DEG , 25.4 DEG , 26.5 DEG , 27.0 DEG and 27.5 DEG . In finishes, the pigment gives very brilliant colorations which are very highly lightfast and fast to weathering and which, upon weathering, neither bleach nor darken up.

    103.
    发明专利
    未知

    公开(公告)号：DE4221606A1

    公开(公告)日：1994-01-05

    申请号：DE4221606

    申请日：1992-07-01

    Applicant: BASF AG

    Inventor： SCHMITT MICHAEL DR ,  NIEDENBRUECK MATTHIAS DR ,  PATSCH MANFRED DR

    IPC: C07D219/06 ,  C07C227/16 ,  C07C229/58 ,  C09B1/32 ,  C09B5/34 ,  C07D221/18

    Abstract: Preparation of 5-halo-2-(1-anthraquinonylamino)benzoic acids of the general formula I (X : Cl or Br; X : H, Cl or Br, which radicals can be identical or different if n > 1; n: 1 to 6> by reacting 2-(1-anthraquinonylamino)benzoic acids II with the halogen in the presence of sulphuric acid, and preparation of 4'-halo-2,1(N)-anthraquinonyl-1',2'(N)-benzacridones III by cyclising condensation of the acids I.)

    106.
    发明专利
    未知

    公开(公告)号：DE4107692A1

    公开(公告)日：1992-09-17

    申请号：DE4107692

    申请日：1991-03-09

    Applicant: BASF AG

    Inventor： SIEGEL BERND DR ,  PATSCH MANFRED DR

    IPC: C09B62/513 ,  C07C317/18 ,  C07C317/28 ,  C09B62/09 ,  C09B62/44 ,  C09B62/51

    Abstract: Reactive dyes of the formula in which n denotes 0 or 1, R , R and R each denote hydrogen, C1-C4-alkyl or phenyl, R denotes fluorine, chlorine, bromine, C1-C4-alkylsulphonyl, phenylsulphonyl or a radical of the formula L denotes a bridge member, A denotes optionally substituted C2-C8-alkylene, Y denotes vinyl or a radical of the formula -CH2-CH2-Q, where Q represents a group which can be eliminated under alkaline reaction conditions, and D denotes phenyl or naphthyl, where these radicals can be substituted, novel phenylenediamines as their intermediates and the use of the new dyes for the dyeing or printing of fibres containing hydroxyl groups or nitrogen atoms.

    107.
    发明专利
    未知

    公开(公告)号：DE4107377A1

    公开(公告)日：1992-09-10

    申请号：DE4107377

    申请日：1991-03-08

    Applicant: BASF AG

    Inventor： JESSEN JOERG L DR ,  RUSKE MANFRED ,  KESSEL KNUT DR ,  PATSCH MANFRED DR

    IPC: C09B62/085 ,  C09B62/04 ,  C09B62/245 ,  C09B62/44 ,  C09B62/51 ,  D06P1/38

    Abstract: Reactive dyes of the formula where n is 1 or 2, X is a six-membered halogen-containing nitrogen heterocycle, L1, depending on n, is fluorine, chlorine, C1-C4-alkoxy, phenoxy, C1-C4-alkyl, substituted or unsubstituted phenyl or a bridge member which has one or two hydroxysulfonyl groups, D is the radical of a diazo component of the aniline or naphthalene series which has at least one hydroxysulfonyl group, L2 is hydrogen or substituted or unsubstituted C1-C8-alkyl, L3 is the cationic radical of an aromatic heterocycle which is linked to the pyridone ring via a nitrogen atom, and L4 is hydrogen or C1-C4-alkyl, with the proviso that the number of hydroxysulfonyl groups in the molecule exceeds that of the cationic groups by at least one, are useful for dyeing and printing hydroxyl- or nitrogen-containing substrates.

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