Fluorine system water- and oil-repellent agent
AssigneeMinnesota Mining and Manufacturing Company
InventorsMasahiro Ashizawa, Kengo Imamura, Atsushi Udagawa, Makoto Nagase
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Abstract
To provide a water- and oil-repellent agent which, when it is used to treat natural fibers such as cotton and silk, does not damage the feeling of the fibers and does shown an excellent continuation property of water- and oil-repellency effect. A fluorine system water- and oil-repellent agent comprising, as a main component, units derived from a copolymer comprising polyfluoro-oxyalkyl-containing (meth)acrylate and units derived from a dicarboxylic acid anhydride-containing (meth)acrylate.
Claims7
A water- and oil-repellent treating agent comprising, as a main component, a copolymer comprising units derived from polyfluoro-oxyalkyl-containing (meth)acrylate and units derived from a dicarboxylic acid anhydride-containing (meth)acrylate.
Dependencies are inferred from the claim text.