ANTIFOULING COATING COMPOSITION

An antifouling coating composition comprising: (i) a polymeric binder component comprising a plurality of ester functional groups; (ϋ) a plurality of core-shell polymer particles wherein the core comprises an organic biocide and a polymer of one or more ethylenically unsaturated monomers wherein at...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: DAHLING, Marit
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An antifouling coating composition comprising: (i) a polymeric binder component comprising a plurality of ester functional groups; (ϋ) a plurality of core-shell polymer particles wherein the core comprises an organic biocide and a polymer of one or more ethylenically unsaturated monomers wherein at least one of said ethylenically unsaturated monomers comprises a polar group selected from hydroxyl, carboxylic acid, ether, sulfonic acid, amino or amido and wherein said polymer comprises more than 30 % by weight of monomer residues comprising polar groups; and a shell polymeric dispersant comprising a polymer of one or more ethylenically unsaturated monomers wherein said polymeric dispersant comprises less than 20 % by weight of ethylenically unsaturated monomer residues comprising polar groups selected from hydroxyl, carboxylic acid, ether, sulfonic acid, amino or amido; and (iii) optionally, an additional biocide.