| abstract |
The invention relates to a curable or cured composition comprising at least one epoxide resin, an open-chain polyamine, and a compound of the formula (I), in which the radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 , and R 20 are each selected independently of one another from the group comprising hydrogen, methyl, ethyl, propyl, isopropyl, and amine, with the proviso that at least one radical of the group comprising R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , and R 10 is an amine, and at least one radical of the group comprising R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 , and R 20 is and amine. The invention also relates to the use of a curing agent combination comprising an aliphatic diamine and a compound of the formula (I) for curing epoxide resin, to a method for coating a surface or for impregnating a textile fabric, having the steps of (a) applying and (b) curing the curable composition, and to a surface, composite fiber material, coating, or adhesive comprising the cured composition. |