Printing of fiber blends, woven and non-woven or knit fabric
AssigneeArchroma IP GmbH
InventorsJoaquin Femat Jaramillo, Marc Sabat Rius
Life of this patent
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Abstract
The present invention relates to a composition for printing a fiber blend, yarn, woven or non-woven or knit fabric comprising or consisting of at least acrylic, aramid, and optionally wool, a process for producing the composition, use of the composition, a process for printing said fiber blend, yarn, woven or non-woven or knit fabric, as well as to the printed fiber blend, yarn, woven or non-woven or knit fabric and the use thereof to manufacture goods like cloths therefore.
Claims14
An aqueous composition for printing a fiber blend, yarn, woven, non-woven or knit fabric comprising or consisting of acrylic and aramid, wherein the composition comprises:
- a) at least one cationic dye,
- b) at least one dispersion comprising at least one pigment,
- c) at least one leveling agent in an amount of from 4% to 12% by weight and selected from fatty acids, ethylene urea, fatty alcohol or sulphates thereof, fatty amines or sulphated fatty amine, alkyl aryl or sulphonates thereof, fatty alcohol ethylene oxide, phosphatic salts, aliphatic polyglycol ether, triazine derivates, or mixtures thereof,
- d) at least one solvent in an amount from 4 to 12% by weight and selected from aromatic alcohols or aliphatic alcohols having aromatic groups, or aliphatic heterocyclic derivatives, and
- e) at least one binder in an amount of from 0.5% to 12% by weight and selected from poly(butyl acrylate), copolymer of butyl(acrylate), ethyl(acrylate) and styrene, polyvinyl acrylate, acrylonitrile, or mixtures thereof,
- wherein the % by weight is based on 100% by weight of the total aqueous composition.
Dependencies are inferred from the claim text.