Water-insoluble reactive dyestuffs which are soluble in aprotic solvents

Claim 1

A reactive dyestuff, containing no acid, salt-forming, water-solubilizing groups, of the formula ##EQU5## wherein D represents the radical of an anthraquinone dyestuff, which is unsubstituted or substituted only by halogen, cyano, nitro, lower alkyl, lower alkenyl, perfluoro(lower)alkyl, hydroxy(lowr) alkyl, cyanoethyl, β,β-dicyanovinyl, lower alkoxy, phenoxy, methylphenoxy, lower alkylthio, phenylthio, lower alkanoyl, lower alkylsulphonyl, phenylsulfonyloxy, dimethylamino, amino, N-(β-cyanoethyl)-ethylamino, diethylamino, methylethylamino, ethylbenzylamino, ethylbutylamino, N-(β-hydroxyethyl)ethylamino, β-hydroxyethylamino, di(β-hydroxyethyl)amino, N-(β-cyanoethyl)-β -hydroxyethylamino, di(β-cyanoethyl)amino, anilino, oxyanilino, methylamino, dimethylanilino, methylanilino, lower alkanoylamide, lower alkoxycarbonylamide, benzoylamide, lower alkylsulphonylamide, N-lower-alkyl- and N,N-diloweralkyl-lower alkylsulphonylamide or hydroxy, Q represents a bridging member --NX 3 --, --O--, --S-- or --NX 3 CO--, wherein X 3 represents hydrogen or lower alkyl, R represents triazinyl containing only chlorine, bromine or fluorine substituents, each of which can be split off as anion and which is bound to a ring carbon atom adjacent to a tertiary nitrogen atom, X 1 represents hydrogen and X 2 represents alkyl having from 8 to 18 carbon atoms, or X 1 & x 2 represent the same or different alkyl or alkoxyalkyl wherein X 1 and X 2 must together contain from 8 to 36 carbon atoms, or X 1 represents cyclohexyl or cyclohexyl substituted by lower alkyl, and X 2 represents alkyl of 1 to 18 carbon atoms, alkyl of 1 to 18 carbon atoms substituted by a member selected from the group consisting of hydroxyl, lower alkoxy, lower alkenyloxy and cyano, lower alkenyl, cyclohexyl or cyclohexyl substituted by lower alkyl.