Process for dyeing and printing cellulose fibres with reactive dyestuffs
AssigneeBayer Aktiengesellschaft
InventorsUdo-Winfried Hendricks, Dietrich Hildebrand, Robert Kuth
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Abstract
Padding liquors or printing pastes which contain at least one compound which is free from ionic groups and possesses one or more glycidyl radicals are used for dyeing and printing cellulose fibres or textile materials containing cellulose fibres with water-soluble reactive dyestuffs in the absence of alkalis or alkaline compounds.
Claims2
In the dyeing and printing of fibres and textile materials containing cellulose wherein the fibres or textile materials are contacted with a padding liquor or printing paste containing a water-soluble reactive dyestuff in the absence of alkali or alkaline compounds, the improvement which comprises incorporating in the padding liquor or printing paste at least one compound of the formula
- wherein
- Z.sub.1 is a monovalent to tetravalent aliphatic hydrocarbon radical with 1-5 carbon atoms,
- n is 0-10, and
Dependencies are inferred from the claim text.