Carrier for dyeing polyester materials.

摘要

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<1> 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.