Marine anti-fouling paint

Compositions: coating or plastic – Coating or plastic compositions – Contains fireproofing or biocidal agent

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Details

106 1832, C09D 340

Patent

active

046750517

ABSTRACT:
A marine anti-fouling paint which is gradually dissolved in sea water comprises a binder which is a resin produced by the reaction of rosin and an aliphatic polyamine containing at least one primary or secondary amine group. The resin contains an amidoamine or imidazoline group. The anti-fouling paint comprises the binder, a marine biocide and a pigment having a solubility in sea water of not more than 10 parts per million by weight. The pigment may itself be the marine biocide of the paint.

REFERENCES:
patent: 2750366 (1956-06-01), Turinsky
patent: 3778394 (1973-12-01), Lovald et al.
patent: 4219382 (1980-08-01), Leffler
patent: 4270953 (1981-06-01), Nakagawa et al.
"Marine Fouling and Its Prevention" by Woods Hole Oceanographic Institution, Chapter 17, pp. 302 and 312.
"Recommended Practice for the Protection and Painting of Ships" by The British Ship Research Association, 1983, pp. 261 & 262.

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