ANTIFOULING COMPOSITION
PURPOSE:To provide an antifouling composition sustainedly giving antifouling performance on marine organisms, excellent in durability, also free from toxicity, thus contributing to marine environmental protection. CONSTITUTION:At least the surface layer of the antifouling composition is constituted...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To provide an antifouling composition sustainedly giving antifouling performance on marine organisms, excellent in durability, also free from toxicity, thus contributing to marine environmental protection. CONSTITUTION:At least the surface layer of the antifouling composition is constituted of a beryllium-copper alloy containing at least one kind of element selected from Pb, Fe, Zn, Sn, Al, Mn, Ni, Cr, Ti, Zr, Co, As, Sb and Si. The composition of this alloy is as follows: (1) Be: 0.01-15.0 atom % and (2) Be and the above at least one kind of element total |
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