Compositions: coating or plastic – Coating or plastic compositions – Contains fireproofing or biocidal agent
Patent
1989-10-10
1992-05-26
Lusignan, Michael
Compositions: coating or plastic
Coating or plastic compositions
Contains fireproofing or biocidal agent
4273855, 106 1505, 428907, C09D 400
Patent
active
051164078
ABSTRACT:
Fouling of a ship's hull is inhibited by an amine of the formula ##STR1## where R.sup.1 is a monovalent hydrocarbon group derived from a diterpene and R.sup.2 and R.sup.3 are each independently hydrogen, an alkyl group having 1 to 18 carbon atoms or an aryl group having 6 to 12 carbon atoms. The amine acts as a paint binder and as a marine biocide. An antifouling coating composition may comprise a pigment with the said amine as binder. Alternatively an antifouling coating composition comprises as binder an acid-functional polymer whose acid groups are blocked by a monoamine group which forms an organic-solvent-soluble salt of the polymer.
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Andrews Andrian F.
Arnold David E. J.
Baxter Kenneth F.
Hails George
Hunter Julian E.
Courtaulds Coatings Limited
Dudash Diana L.
Lusignan Michael
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