| 摘要 |
<p>Single package, thermosetting epoxy resin-based coating compositions are provided which contain a polyepoxide and a curing agent system therefor which comprises an aromatic urea. At composition curing times and temperatures, the aromatic urea reacts with a portion of the polyepoxide to thereby form in situ a primary or secondary amine which can then function as a coreactive curing agent to complete the cure of the epoxy resin coating.</p> |
