Eckert Seamans Cherin & Mellott
Antifouling coating
 An antifouling coating composition comprising a binder comprising a non-volatile amine and rosin or maleinised or fumarised rosin. The non-volatile amine is preferably an amine of the formula I ##STR1## where R.sup.1 is a monovalent hydrocarbon group derived from a diterpene and R.sup.2 and R.sup.3 are hydrogen, alkyl or aryl, preferably present in a proportion by weight of 9:1 to 1:9 relative to the rosin or maleinised or fumarised rosin. 
Courtaulds Coatings (Holdings) Limited
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inventional inventional inventional
James David E. J. Kenneth F. George Julian E.
Reid Arnold Baxter Hails, deceased Hunter