| 摘要 |
<p>Monomer compositions comprise:… (a) from 1 to 99% by weight of monomer of at least one dicyclopentenyloxyalkyl ester of polymerizable ethylenically unsaturated monocarboxylic or dicarboxylic acid, and… (b) from 1 to 99% by weight of monomer of at least one drying oil or semi-drying oil ester having ethylenically unsaturated addition polymerisable functionality in the ester moiety. …<??>The compositions may be used as reactive diluents in coating and/or impregnating compositions comprising (1) from 5 to 75% by weight of the monomer composition (2) from 95 to 25% by weight, based on the weight of components (1) and (2), of a film-forming component comprising at least one of: drying oil; alkyd resins having autoxidative functionality; vinyl addition polymers with drying oil functionality; film-forming binders lacking any appreciable inherent autoxidizable functionality; and condensation polymers modified with acrylate or methacrylate functionality; (3) a polyvalent metal-containing complex or salt that catalyzes the autoxidative curing of components (1) and (2), and, optionally, (4) a volatile oxime stabilizer.</p> |
