Aqueous disperisions of comb copolymers and coatings produced therefrom

An aqueous coating composition comprising a comb copolymer is disclosed. A method of forming a coating from the aqueous coating composition, and a coating formed by that method are also disclosed, as is a method of forming the comb copolymer. The comb copolymer is characterized in that aqueous dispe...

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Bibliographische Detailangaben
Hauptverfasser: Bromm, Karl, Fasano, David, Lau, Willie, Thibeault, Jack, Larson, David, Van Rheenen, Paul
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An aqueous coating composition comprising a comb copolymer is disclosed. A method of forming a coating from the aqueous coating composition, and a coating formed by that method are also disclosed, as is a method of forming the comb copolymer. The comb copolymer is characterized in that aqueous dispersions of the comb copolymer have a Hard/Soft Balance Advantage value of at least 25%. The aqueous coating composition is capable of producing coatings having an excellent balance of hard and soft properties.