Robust, nontoxic, antifouling polymer

Details Robust, nontoxic, antifouling polymer Robust, nontoxic, antifouling polymer

1996-02-23

1997-07-29

Dudash, Diana

Coating processes

Applying superposed diverse coating or coating a coated base

Synthetic resin coating

427333, 427409, 4274073, 4274121, B05D 310, B05D 300

Patent

active

056520271

ABSTRACT:
A robust, nontoxic, antifouling coating and process for making the same are isclosed. The antifouling coating comprises a basecoat formed typically from a polyol and a polyiisocyanate wherein a molar excess of polyiisocyanate is typically used. A topcoat is formed on the basecoat by reacting the basecoat with aliphatic branched or unbranched diol.

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patent: 5028453 (1991-07-01), Jeffrey et al.
patent: 5037677 (1991-08-01), Halpern et al.
patent: 5064928 (1991-11-01), Kase
patent: 5120816 (1992-06-01), Gould et al.
patent: 5192603 (1993-03-01), Slater
patent: 5194504 (1993-03-01), Lebovits

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