ETHYLENICALLY CROSSLINKABLE FLUORINATED POLYMER ADDITIVES FOR ARCHITECTURAL COATINGS

The present invention comprises a crosslinkable polymer compound comprising a fluorinated Unit A, an optional hydrophilic Unit B, an optional acidic or neutralized acid Unit C, a crosslinkable pendant olefin group-containing Unit D, and an optional hydrophobic alkyl Unit E. Such polymeric compounds...

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Bibliographische Detailangaben
Hauptverfasser: OBER, Michael H, WU, Dan Qing, HUGHES, James J, FRANCO, Vincent, ROSEN, Brad M, LEE, Hau-Nan, CROMPTON JR., John Russell, RAGHAVANPILLAI, Anilkumar
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention comprises a crosslinkable polymer compound comprising a fluorinated Unit A, an optional hydrophilic Unit B, an optional acidic or neutralized acid Unit C, a crosslinkable pendant olefin group-containing Unit D, and an optional hydrophobic alkyl Unit E. Such polymeric compounds are useful as coatings additives such that, when the coating is applied to a substrate, the additive compound is allowed to first migrate to the surface and subsequently crosslink to form a durable oil-, dirt-, and water-repellent surface.