COMPOSITIONS AND METHODS FOR IMPARTING WATER AND OIL REPELLENCY TO FIBERS AND ARTICLES THEREOF
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United States of America Patent
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Issued Date -
Mar 11, 2010
app pub date -
Sep 4, 2009
filing date -
Sep 5, 2008
priority date (Note) -
Abandoned
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Abstract
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.
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