Compositions and methods for imparting water and oil...

D - Textiles – Paper – 06 – M

Patent

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Details

D06M 15/576 (2006.01) C09D 5/16 (2006.01) C09D 133/00 (2006.01) C09D 175/04 (2006.01) C09K 3/18 (2006.01)

Patent

CA 2736127

Described herein are compositions and methods for imparting water and oil repellency to fibers. The compositions are composed of (a) a fluorinated polyurethane having a plurality of ionizable groups and (b) an acrylic polymer. Also described herein are fibers and articles treated with the compositions and methods described herein.

La présente invention se rapporte à des compositions et à des procédés servant à rendre des fibres hydrofuges et oléofuges. Les compositions se composent de (a) un polyuréthane fluoré ayant une pluralité de groupes pouvant être ionisés et (b) un polymère acrylique. Linvention se rapporte également à des fibres et à des objets traités grâce aux compositions et aux procédés décrits ici.

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