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US 6,277,152 B1Granted
Process for finishing a textile and finishing baths
AssigneeClariant (France) S.A.
InventorsJean Kyriazis, Antonio Gelabert, Didier Wilhelm
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AssigneeClariant (France) S.A.
InventorsJean Kyriazis, Antonio Gelabert, Didier Wilhelm
Estimating the term…
Process for finishing a cellulose-based textile according to which the textile is treated using an aqueous finishing bath containing the following cross-linking composition as a cross-linking agent for cellulose: a) 15-95 molar % of at least one maleic acid and hypophosphorus acid telomer of formula (I) with and (m+n)≧3 or A=H or OH and n≧2 b) 0-50 molar % phosphinicosuccinic acid c) 0-40 molar % of phosphinicobissuccinic acid d) 0-50 molar % phosphonosuccinic acid e) 0-15 molar % hypophosphorus acid f) 0-10 molar % phosphorus acid g) 0-15 molar % phosphoric acid each of the acids a) to g) of the composition being able to be present either in free form or partially or totally neutralized in the form of an alkali metal or alkaline-earth metal ammonium or amine salt and finishing bath.
In a process for finishing a cellulose-based textile, characterized in that the textile is treated using an aqueous finishing bath containing a cross-linking composition as a cross-linking agent for cellulose, the improvement wherein said cross-linking agent comprises
A finishing bath for cellulose-based textiles, comprising an aqueous finishing bath containing a wetting agent and a cross-linking composition, said cross-linking composition comprising
A cellulose-based textile, finished with an aqueous finishing bath having an acid pH containing 3-30% by weight of a cross-linking composition, said cross-linking composition comprising
Dependencies are inferred from the claim text.