| abstract |
The invention relates to a resin system containing at least two components which can be stored separately and cross-linked at room temperature, preferably without curing accelerator. The first component contains at least one compound of formula (I) in which A is a possibly substituted aromatic rest. The second component contains at least one cyclic anhydride of an organic acid. The compound of formula (I) is not a compound of formula (II), in which m = 1 or 2, when the cyclic anhydride is a compound of formula (III) in which A is a carbonyl rest or corresponds to formula (IV) in which each rest R<o> separately represents a hydrogen or halogen atom, a hydroxy or C1-C5-alkyl or alkoxy rest or an oxocarbonyl rest substituted by a C1-C5-alkyl group, and R' and R'' independently of each other represent hydrogen or halogen atoms, C1-C5-alkyl, nitro-, carboxyl-, sulfonyl- or amino groups. |