Abstract: A process for printing and dyeing textile materials consists in treating in the absence of alkali, with an epoxide of the general formula ##STR1## IN WHICH Y represents a member for the completion of a 5-membered to 7-membered ring,R.sub.1 represnts a C.sub.1 -C.sub.4 -alkyl group or a C.sub.2 -C.sub.4 -alkyl group which is substituted by an OH group, preferably the methyl group,R.sub.2 represents hydrogen or methyl,X.sup.n(-) represents an anion andN represents 1, 2 or 3, and, after the latter has been fixed, in dyeing with an anionic dyestuff by known methods.

Abstract: Process for the treatment of cellulose fibres in the form of a doubled pre-drawn sliver, by impregnating with fixing agents of the formula ##STR1## IN WHICH: R.sub.1, R.sub.2 and R.sub.3 represent C.sub.1 -C.sub.4 -alkyl, or hydroxyl-substituted C.sub.2 -C.sub.4 -alkyl orR.sub.1 and R.sub.2 can be jointed to form a ring with N,R.sub.4 represents hydrogen or methyl,X.sup.n(-) represents an anion andn represents 1, 2 or 3,And with adhesives, and subsequently subjecting to a fixing process.

Abstract: Quaternary N-(2,3-epoxyalkyl)-ammonium compounds of the formula ##STR1## IN WHICH Y represents a sulphur atom, a CH.sub.2 group, a simple C-C bond or especially an oxygen atom,R.sub.1 represents a C.sub.1 -C.sub.4 -alkyl group, a C.sub.2 -C.sub.4 -alkyl group substituted by an OH group or preferably the methyl group,R.sub.2 represents hydrogen or methyl,X.sup.n(.sup.-) represents an anion andn represents 1, 2 or 3Are used as fixing agents for substantive dyestuffs on cellulose fibre materials.