Pasty preparation for reactive printing on cellulosic material, comprises thickener based on polysaccharides, specific additive(s), reactive dye and/or alkaline color fixative

• Main Authors: ROTH, ARMIN, BLANK, KARL HANS, SCHNEIDER, REINHOLD, SANCHEZ-LEAL, JOAQUIM, HORLACHER, PETER, PFEIFFER, UGO, PETRINIC, IRENA, FRICK, SABINE, SOSTAR TURK, SONJA, PLAJNSEK, PETER, KOKOL, VANJA
• Format: Patent
• Language: English; German
• Published: 12.12.2002
• Edition: 7
• Subjects: ADHESIVES; CHEMISTRY; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM; DYEING OR PRINTING TEXTILES; DYES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAKES; LAUNDERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MORDANTS; NATURAL RESINS; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; PAINTS; POLISHES; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE

Pasty preparation comprises: (A) a thickener based on polysaccharides; (B) an additive; (C) a reactive dye; and/or (D) alkaline color fixative. The additive comprises a saturated and/or unsaturated ethoxylated fatty alcohol, fatty amine and fatty acid having a degree of alkoxylation of 6-20 and/or alkyl(oligo)glycosides, R-O[G] p. Pasty preparation comprises: (A) a thickener based on polysaccharides; (B) an additive; (C) a reactive dye; and/or (D) alkaline color fixative. The additive comprises a saturated and/or unsaturated ethoxylated fatty alcohol, fatty amine and fatty acid having a degree of alkoxylation of 6-20 and/or alkyl(oligo)glycosides, R-O[G] p. R : (un)saturated 1-6C alkyl radical; G : glycoside radical; and p : 1-10. Independent claims are included for the following: (1) Single-and-two phase printing process on cellulosic material, preferably viscose which involves applying the print paste to the cellulosic material and subsequently fixing thermally or by infra-red or microwave radiation; and (2) Use of the pasty preparation for reactive printing on cellulosic material. Wässrige pastenförmige Zubereitung für den Reaktivdruck, enthaltend DOLLAR A A) ein Verdickungsmittel auf Basis von Polysacchariden DOLLAR A B) ein Additiv, ausgewählt aus der Gruppe DOLLAR A B1) der gesättigten und/oder ungesättigten ethoxylierte Fettalkoholen, Fettaminen und Fettsäuren mit einem Alkoxylierungsgrad von 6 bis 20 DOLLAR A und/oder der Gruppe DOLLAR A B2) Alkyl(oligo)glycoside der Formel R-O[G]¶p¶, in der R für einen gesättigten oder ungesättigten Alkylrest mit 1 bis 6 C-Atomen steht, G einen Glykosidrest bedeutet und p für eine Zahl von 1 bis 10 steht, DOLLAR A C) einen Reaktivfarbstoff und DOLLAR A D) ein alkalisches Mittel zur Farbfixierung.