NOVEL POLYSILOXANE-BASED FOULING-RELEASE COATS COMPRISING POLY(OXYALKYLENE)-MODIFIED ALCOHOLS

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United States of America Patent

SERIAL NO

15317597

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Abstract

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The present application discloses a silicone-based fouling-release coat comprising a polysiloxane-based binder matrix constituting at least 40% by dry weight of said coat, wherein more than 65% by weight of said binder matrix is represented by polysiloxane parts, and comprising one or more poly(oxyalkylene)-modified alcohols, e.g. poly(oxyalkylene)-modified sterols, and one or more biocides. Further, the application discloses a silicone-based fouling-release coating system, wherein one or more coats comprises one or more poly(oxyalkylene)-modified alcohols, and one or more coats comprises one or more biocides, and wherein the coating system comprising 1-20 g/m2 of one or more poly(oxyalkylene)-modified alcohols and 2-35 g/m2 of one or more biocides. Also, a corresponding marine structure and a silicone-based fouling-release coating composition are disclosed.

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Patent Owner(s)

Patent OwnerAddress
HEMPEL A/SDENMARK RIMBEY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OLSEN, Stefan Møller Virum, DK 9 19
SØRENSEN, Kim Flugt Gentofte, DK 3 1

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