08-05-2014 дата публикации
Номер: US20140123407A1
The present invention relates to dye mixtures containing at least one dye of formula (I) and at least either a dye of formula (II) and/or at least one dye of formula (III) where R-R, n, o, X and D-Dare each as defined in claim . These dye mixtures are useful for dyeing or printing hydrophobic materials in particular. 117-. (canceled)19. The dye mixture as claimed in claim 18 , containing compounds of formula I where{'sup': '1', 'Ris hydrogen, —NHCO-methyl, methyl or hydroxyl,'}{'sup': '2', 'Ris hydrogen or methoxy,'}{'sup': '3', 'sub': 2', '4', '2', '3, 'Ris hydrogen, benzyl, 2-cyanoethyl, methyl, ethyl, n-propyl, n-butyl or —CH—COO—CH—CO—CH,'}{'sup': '4', 'Ris hydrogen or methyl,'}{'sup': '5', 'Ris methyl,'}{'sup': '6', 'Ris hydrogen,'}{'sup': '7', 'Ris hydrogen or methyl, and'}n is 0 or 1.20. The dye mixture as claimed in claim 18 , containing compounds of formula II where{'sup': '8', 'Ris hydrogen, methyl, —NHCO-methyl or hydroxyl,'}{'sup': '9', 'Ris hydrogen, chlorine, methoxy or methyl,'}{'sup': '10', 'sub': x', '2x', '3', 'x', '2x', '2', '5', 'x', '2x', '3', 'x', '2x', '2', '5', 'x', '2x', '3, 'Ris hydrogen, methyl, ethyl, benzyl, —CH—O—CHwhere x=1 or 2, —CH—COO—CHwhere x=1 or 2, —CH—COO—CHwhere x=1 or 2, —CH—OCO—CHwhere x=1 or 2 and —CH—OCO—CHwhere x=1 or 2,'}{'sup': '11', 'Ris hydrogen or methyl,'}{'sup': '12', 'sub': x', '2x', '3', 'x', '2x', '2', '5', 'x', '2x', '3', 'x', '2x', '2', '5', 'x', '2x', 'y', '2y', 'x', '2x', 'y', '2y', 'x', '2x', 'y', '2y', 'z', '2z', '6', '5, 'Ris methyl, ethyl, 2-(N-phthalimidoyl)ethyl, cyanomethyl, 2-cyanoethyl, —CH—OCO—CHwhere x=1 or 2, —C—H—OCO—CHwhere x=1 or 2, —CH—COO—CHwhere x=1 or 2, —CH—COO—CHwhere x=1 or 2, —CH—OCO—CH—(N-phthalimidoyl) where x and y are each independently=1 or 2, —CH—COO—CH—(N-phthalimidoyl) where x and y are each independently=1 or 2, —CH—COO—CH—OCO—CH—CHwhere x, y and z are each independently=1 or 2,'}X is —CO—O—, —O—CO— or —O—, andm is 0 or 1.21. The dye mixture as claimed in claim 19 , containing ...
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