| 摘要 |
<p>Single package, thermosetting coating compositions contain a polyepoxide and a curing agent system comprising an aromatic urea. At composition curing times and temperatures, the aromatic urea reacts with a portion of the polyepoxide to 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> |
