Curable polysiloxane coating composition comprising polysilazane

René Sønderbæk-Jørgensen (Inventor), Anders E Daugaard (Inventor), Anne Ladegaard Skov (Inventor), Kim Dam-Johansen (Inventor), Stefan Møller Olsen (Inventor), Kim Flugt Sørensen (Inventor)

Research output: Patent

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Abstract

The present invention relates to a coating composition comprising a polysiloxane based binder system, wherein said binder system comprises a) one or more hydroxyl functional polysiloxane; and b) one or more organic polysilazane;wherein said one or more organic polysilazane constitutes 0.5-10 parts (weight) relative to 100 parts (weight) of said one or more hydroxyl functional polysiloxane.The coating composition is preferably a fouling release coating composition.The invention also relates to a structure, preferably a marine structure having on at least a part of the outer surface, a coat obtained from a coating composition according to the invention.

Original languageEnglish
IPCC09D 183/ 16 A I
Patent numberWO2023139212
Filing date21/01/2022
Country/TerritoryInternational Bureau of the World Intellectual Property Organization (WIPO)
Priority date21/01/2022
Priority numberEP20220152708
Publication statusPublished - 27 Jul 2023

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