| 摘要 |
Vinyl ester resin compositions containing triazine groups or both triazine and oxazoline groups are prepared by reacting (a) a polyepoxide containing triazine groups, or (b) a polyepoxide containing both triazine and oxazoline groups, or (c) a mixture of (a) and (b) above with (d) about 0.75 to about 1, preferably from about 0.9 to about 1, moles of a monounsaturated monocarboxylic acid or mixture of monounsaturated monocarboxylic acids per epoxide group in the presence of (e) a suitable quantity of a suitable catalyst.
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