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    Laked tris- or tetracationic polymethine dyes
    3.
    发明专利
    Laked tris- or tetracationic polymethine dyes 未知

    公开(公告)号：DE4326889A1

    公开(公告)日：1995-02-16

    申请号：DE4326889

    申请日：1993-08-11

    Applicant: BASF AG

    Inventor： CLOSS FRIEDRICH DR ,  ALBERT BERNHARD DR ,  WIENAND HENNING DR

    IPC: B44F1/12 ,  C09B23/01 ,  C09B23/08 ,  C09B69/06 ,  C09D11/328 ,  C09B63/00 ,  B41M3/14 ,  C08J3/20 ,  C09D11/02 ,  C09D17/00 ,  D06P1/42

    Abstract: In laked tris- or tetracationic polymethine dyes the variables have the following meanings: A is the radical of a substituted or unsubstituted benzene or naphthalene nucleus which is fused onto the heterocycle; Y is nitrogen or phosphorus; R comprises identical or different members of the following radicals: C1-C18-alkyl groups whose carbon chain may be interrupted by oxygen atoms in ether function and which may carry up to three of the following substituents: carboxyl, C1-C4-alkanoyl, C1-C4-alkoxycarbonyl, C1-C4-alkanoylamino, C1-C4-alkoxycarbonylamino, acryloyloxy, methacryloyloxy, phenyl, amino, cyano, hydroxyl or halogen; and phenyl or C5-C7-cycloalkyl groups which may each carry up to three of the following substituents: C1-C4-alkyl, C1-C4-alkoxy or halogen; Z is -NR -; -O-; -S-; -C(CH3)2- or -CH=CH-, where R is a radical as defined for R; D is or where X is aryloxy or arylthio each of which may carry up to five of the following substituents: amino, halogen, nitro, cyano, isocyanato, isothiocyanato, hydroxyl, carboxyl, acryloyloxy, methacryloyloxy, C1-C12-alkyl, C2-C12-alkenyl, C1-C12-alkoxy, C1-C12- alkanoyl, C1-C12-alkanoyloxy, C1-C12-alkoxycarbonyl, C1-C12-alkoxycarbonyloxy, mono-(C1-C12-alkyl)amino and/or di-(C1-C12-alkyl)amino, in which the carbon chain of the alkyl radicals may be interrupted by oxygen atoms in ether function, and the alkyl radicals... Original abstract incomplete.

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