| 摘要 |
A polyester traffic paint composition is provided comprising an unsaturated polyester, a cross-linking agent, at least one pigment, a suspension agent, a wetting agent, vitreous beads and a catalyst. The catalyst comprises an aqueous dispersion of benzoyl peroxide encapsulated in an ionic region produced by a compound selected from the groups consisting of finely divided fumed silica, a sodium salt of a polymerized carboxylic acid and is fixed to the surface of the vitreous beads. In a further embodiment, a polyester traffic paint composition is provided, the formulation of which comprises a resin syrup containing an orthophthalic unsaturated polyester dissolved in a cross-linking agent, an isophthalic unsaturated polyester dissolved in a cross-linking agent, at least one pigment, a suspension agent, and a wetting agent, vitreous beads and the above-described catalyst. A method for road-marking utilizing said traffic paint compositions and a resin syrup for use in such compositions are also provided. |
