Coating composition
A coating composition having (i) an aqueous dispersion of fluoropolymer particles comprising a non-melt processible polymer of tetrafluoroethylene, (ii) a fluorinated surfactant, (iii) a non-ionic non-fluorinated surfactant and (iv) a non-fluorinated polymer, wherein the fluorinated surfactant is selected from fluorinated carboxylic acids or salts thereof of the general formula (I):[Rf—O-L-COO−]iXi+  (I)wherein L represents a linear partially or fully fluorinated alkylene group or an aliphatic hydrocarbon group, Rf represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one or more oxygen atoms, Xi+ represents a cation having the valence i and i is 1, 2 or 3.
3M Innovative Properties Company
C C C C C C C C
C08L C09D C08L C08K C08L C08L C08L C08K
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Harald Michael Kai Helmut Klaus Richard M. Ludwig Michael C. George G. I. Werner Tilman Herbert Jay F. Andreas R.
Kaspar Jürgens Lochhaas Hintzer Flynn Mayer Dadalas Moore Schwertfeger Zipplies Koenigsmann Schulz Maurer