| abstract |
The present invention a) at least one epoxy resin, b) at least one cyclic amine of formula (I) (here R 1 to R 4 are H or an organic radical, -X =-(Y 1 ) m- (A 1 ) n- (Y 2 ) o- (A 2 ) p- (Y 3 ) q- (A 3 ) r- (Y 4 ) s- (II) Here, independently of each other, m, n, o, p, q, r and s = 0 or 1, A 1 , A 2 , A 3 = alkylene or alkenylene radicals, Y 1 , Y 2 , Y 3 , Y 4 = NR 5 , PR 5 , O or S, where R 5 independently = organic radical, Wherein any two organic radicals selected from R 1 to R 5 and any radicals present in the alkylene and / or alkenylene radicals A 1 , A 2 , A 3 may also form one or more additional rings, Provided that at least one of the radicals selected from R 1 to R 5 present and any radicals present in the alkylene and / or alkenylene radicals A 1 , A 2 , A 3 are at least one —NHR 6 (where R 6 = Organic radical) or substituted by a -NH 2 group, and c) at least one salt of very strong Bronsted acid with a counter ion selected from metal ions, metal-containing ions, phosphonium ions and unsubstituted ammonium ions It provides a composition, a method for producing the same and its use. |