| 摘要 |
This invention provides a high-build, self-polishing marine antifouling paint which affords a coated film having antifouling properties for a long period of time. The paint binder which is a fiber reinforced aldehyde resin comprises two synergisticially acting components, Component A and Component B. Component A an aluminium di-sec-alkoxide ace-toacetic ester chelate is represented by the following formula (I): (Rsub.1-O-)-Al-(CH3-CO-CH-CO-O-Rsub.2) wherein R.sup.1 represents an sec.-alkyl group having 3 to 10 carbon atoms, or a cycloalkyl group ; and R.sub.2 represents an alkyl group having 1 to 10 carbon atoms, or a cycloalkyl group. Component B a monoalkoxy organo-titanate-IV is represented by the following formula (II): Rsub.3-O-Ti(-X)3 wherein Rsub.3 is a monovalent organic group having from 2 to 30 carbon atoms or a substituted derivative thereof ; X in the above formulae independently represents an acylate group, a sulfonic acid residue, a phosphoric acid residue or a pyrophosphoric ester residue, or a mixture thereof. |
