Powder coating composition providing low gloss
AssigneeE. I. Du Pont de Nemours and Company
InventorsPeter Frese, Phu Qui Nguyen, Carmen Flosbach, Franziska Isele, Mike Schneider, Karina Fuhrmann
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AssigneeE. I. Du Pont de Nemours and Company
InventorsPeter Frese, Phu Qui Nguyen, Carmen Flosbach, Franziska Isele, Mike Schneider, Karina Fuhrmann
Estimating the term…
The present invention provides a powder coating composition comprising A) 30 to 90 wt % of at least one glycidyl-functionalized (meth)acrylic resin, B) 30 to 90 wt % of at least one carboxyl functionalized polyurethane resin, C) 0.01 to 10 wt % of at least one wax, and D) 0.05 to 30 wt % of at least one coating additive, and optionally pigment and/or filler, the wt % based on the total weight of the powder coating composition; the powder coating composition provides coatings with a very low gloss level (highly matt finish) and smoothness, a superior durability against aggressive substances and a very good adhesion on metallic substrates.
A low gloss powder coating composition comprising
Dependencies are inferred from the claim text.