Method and composition for treating substrates for wettability

Details Method and composition for treating substrates for wettability Method and composition for treating substrates for wettability

D - Textiles, Paper

06

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D06M 15/03 (2006.01) A61F 13/15 (2006.01) A61K 8/02 (2006.01) A61L 15/20 (2006.01) A61L 15/28 (2006.01) A61L 15/34 (2006.01) A61L 15/40 (2006.01) A61L 15/46 (2006.01) A61L 15/48 (2006.01) D06M 13/148 (2006.01) D06M 13/165 (2006.01) D06M 13/17 (2006.01) D06M 13/224 (2006.01) D06M 15/643 (2006.01) D06M 15/647 (2006.01) B05B 3/02 (2006.01)

Patent

CA 2294945

A surfactant composition useful for imparting durability and wettability to a substrate includes first and second surfactants in combination. The first surfactant includes a compound selected from ethoxylated hydrogenated fatty oils, monosaccharides, monosaccharide derivatives, polysaccharides, polysaccharide derivatives, and combinations thereof. The second surfactant includes an organosilicon compound. The surfactant composition can be applied as an aqueous emulsion to a substrate such as a nonwoven web, to provide enhanced wettability after repeated washing cycles.

L'invention concerne une composition de tensioactifs s'utilisant dans le but de conférer des propriétés de durabilité et de mouillabilité à un substrat, la composition comprenant un premier et un deuxième tensioactif en combinaison. Le premier tensioactif comprend un composé sélectionné entre des huiles grasses hydrogénées éthoxylées, des monosaccharides, des dérivés de monosaccharides, des polysaccharides, des dérivés de polysaccharides et leurs combinaisons. Le deuxième tensioactif comprend un composé organosilicié. On peut appliquer la composition de tensioactifs comme une émulsion aqueuse sur un substrat tel qu'un voile non tissé, afin de lui conférer une meilleure mouillabilité après des cycles de lavage répétés.

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