摘要:
A colored composition includes at least one selected from the group consisting of a compound represented by the following Formula (I) and a tautomer thereof: wherein, in Formula (I), R2 to R5 and R8 to R17 each independently represent a hydrogen atom or a monovalent substituent; pairs of R2 and R3, R4 and R5, R8 and R9, R9 and R10, R10 and R11, R11 and R12, R13 and R14, R14 and R15, R15 and R16, and R16 and R17 may each independently bond to each other to form a 5-membered, 6-membered, or 7-membered saturated ring or unsaturated ring; R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, or a heterocyclic group; Ma represents a metal or a metal compound; X represents a group necessary for neutralizing the charge of Ma; L represents a single bond or a divalent linking group; and R18 represents a hydrogen atom or a methyl group.
摘要:
There are described novel blue 6/7-halogenoanthraquinone compounds or mixtures thereof of the formula I ##STR1## in which X is a halogen atom which is in the 6- or 7-position of the anthraquinone molecule, R.sub.1 is a phenylalkylamino group, and R.sub.2 is the --OH, --NH.sub.2, --NH-alkyl, --NH-phenyl or phenylalkylamino group, and the phenyl groups in R.sub.1 and/or R.sub.2 can be further substituted and can contain a water-solubilizing group, the production thereof and their use as acid dyes or disperse dyes for dyeing and printing of in particular textile materials made from polyamide or polyester.
摘要:
DYESTUFFS, WHICH IN THEIR FREE ACID FORM ARE OF THE FORMULA
1-(CNH(2N+1)-CH(-CH3)-NH-),4-((HO3S-((Q-Y-)-
1,4-PHENYLENE))-NH-)ANTHRAQUINONE
WHEREIN
N REPRESENT 1 OR 2, Q REPRESENTS PHENYL, LOWER ALKYLPHENYL, CHLOROPHENYL, OR BROMOPHENYL, Y REPRESENTS-O-, -S-, -CH2-, WHICH DYESTUFF IS PRODUCED BY MONOSULFONATING THE UNSULFONATED DYESTUFF CORRESPONDING TO THE ABOVE FORMULA MINUS -SO3H, ARE USEFUL FOR THE DYEING AND PRINTING OF SYNTHETIC OR NATURAL POLYAMIDE FIBERS.