Method for dyeing and/or printing textile material
OwnerHeike Bartl, Robert Groteninventors
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Abstract
The invention relates to a method for dyeing and/or printing textile material containing non-split and/or at least partially split micro-fibres and/or micro-filaments, composed of at least one polyamide component and optionally at least one additional polymer component. According to said method, the textile material is treated with formic acid and is dyed and/or printed using at least one dye, selected from the group containing anionic acidic dyes, metal complex dyes, reactive dyes, direct dyes and cationic dyes.
Claims40
A method for dyeing and/or printing textile material containing microfibers and/or microfilaments composed of at least one polyamide component and optionally of at least one further polymer component,
- wherein the textile material is treated with formic acid and is dyed and/or printed using at least one dyestuff selected from the group including including acid dyestuffs, metal complex, reactive, direct, and cationic dyestuffs.
Dependencies are inferred from the claim text.