CARRIER FOR DYEING POLYESTERS

A carrier mixture contains N-alkylphthalimides and compounds of the general formula where R is C1-C7-alkyl or phenyl, benzyl or phenylethyl which may each be substituted by C1-C4-alkyl, C1-C4-alkoxy or C1-C4-alkoxycarbonyl, R is hydrogen, C1-C4-alkyl, C1-C4-alkoxycarbonyl, hydroxyl or C1-C4-alkylcar...

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Bibliographische Detailangaben
Hauptverfasser: WILLI SCHOSSLER, KARLHANS JAKOBS, HANS SCHULZE, WOLF-DIETER SCHROER, GUNTHER BOEHMKE, FRANK BARTKOWIAK
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A carrier mixture contains N-alkylphthalimides and compounds of the general formula where R is C1-C7-alkyl or phenyl, benzyl or phenylethyl which may each be substituted by C1-C4-alkyl, C1-C4-alkoxy or C1-C4-alkoxycarbonyl, R is hydrogen, C1-C4-alkyl, C1-C4-alkoxycarbonyl, hydroxyl or C1-C4-alkylcarbonyloxy, m is 0 or 1, and n is 0 or 1, but m and n are not both 0.