COMPOSITIONS AND METHODS FOR IMPARTING WATER AND OIL REPELLENCY TO FIBERS AND ARTICLES THEREOF

摘要

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.