| abstract |
Disclosed is an agent for preventing the adhesion of water borne organisms, in which a calcium phosphate-based compound is made to carry, by adsorption and/or ion exchange, preferably not more than 15% by weight of at least one metal or metal ion selected from the group consisting of silver, copper, zinc and nickel. Also disclosed is a paint in which 0.1 - 30% by weight of this agent is mixed. |