Patent ID: 8541512

Claim:
A resin component for a one- or two-component adhesive or a structural foam, comprising C1) at least one epoxy resin, having an average of more than one epoxy group per molecule, that does not correspond to the definition of component C2); C2) at least one oligomeric or polymeric urethane-group-free polyether compound encompassing one or more structural elements of the general formula (I) where n is a number from 5 to 10,000; each residue R a in each repeating unit denotes, mutually independently, a divalent connecting group that encompasses 1 to 100 carbon atoms; and each residue A in each repeating unit is selected, mutually independently, from K or L, K denoting a divalent residue of aromatic dihydroxy compounds after removal of the two hydroxyl groups, and L denoting a divalent residue of polyethers after the removal of two terminal hydroxyl groups, with the provision that, based on the total number of all residues A in the oligomeric urethane-group-free polyether compound, 20 to 80% of all residues A denote K, and 20 to 80% of all residues A denote L, and having terminal epoxy groups and having an epoxy equivalent weight of between 1000 and 3000 g/mol, with continuously connected polypropylene oxide blocks of 5 to 18 C 3 H 6 O repeating units and aromatic blocks which contain at least one phenylene structural unit.