CATIONIC PHTHALOCYANINE COLORING MATTER
Compounds of the formula and mixtures thereof, wherein each Mt is independently copper, nickel or cobalt, each Pc is the phthalocyanine radical, each R4 is independently hydrogen, C1-4alkyl or C1-4alkyl monosubstituted by hydroxy, each R5 and R6 is independently C1-4alkyl; C1-4alkyl monosubstituted...
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Zusammenfassung: | Compounds of the formula and mixtures thereof, wherein each Mt is independently copper, nickel or cobalt, each Pc is the phthalocyanine radical, each R4 is independently hydrogen, C1-4alkyl or C1-4alkyl monosubstituted by hydroxy, each R5 and R6 is independently C1-4alkyl; C1-4alkyl monosubstituted by halo, cyano, hydroxy or phenyl; or C5-6cycloalkyl, each W1 is independently -A-(+)NR1R2R3 An(-) or -A-NR2R3, wherein R1 is hydrogen; C1-4alkyl; C1-4alkyl monosubstituted by halo, cyano, hydroxy or phenyl; or C5-6cycloalkyl, and each of R2 and R3 is independently C1-4alkyl; C1-4alkyl monosubstituted by halo, cyano, hydroxy or phenyl; or C5-6cycloalkyl, Y is a divalant radical linked to each of the two quarternized nitrogen atoms by an aliphatic carbon atom, each M is independently hydrogen or a non-chromophoric cation, each of m and m' is independently 0 or 1, each of n and n' is independently 1, 2 or 3, and p is 1 or 2, with the provisos that m+n+p |
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