| abstract |
Adducts of formula I are described wherein R 1 is an e-valent aliphatic radical after removal of the functional groups, X means -O- or -NH-, R 2 is a d + valent carbocyclic-aromatic residue, R 3 is hydrogen or methyl, R 4 is an aliphatic , aromatic or araliphatic c + 1-valent radical, Y is -O-, -S- or -NR 5- , R 5 is hydrogen or is a is an integer from 2 to 15, b is an integer from 1 to 25, c is 1, 2 or 3, d is 1, 2 or 3 and e is 2, 3 or 4.n n n The adducts can be combined with latent hardeners and possibly other epoxy resins to form adhesives with good storage stability and high flexibility. |