Aromatic amine resins, their production process and thermosetting resin compositions making use of the same

Abstract From the Canadian patent

Disclosed herein is an aromatic amine resin formed of a mixture of aromatic amine compounds represented by the following general formula (a):, (a), wherein A means a phenylene alkyl-substituted phenylene, diphenylene diphenyl ether or naphthylenyl group, R1 denotes a halogen atom or a hydroxyl, C1-4 alkoxy or C1-5 alkyl group ?, stands for 1 or 2, m is an integer of 0-3 when m is 2 or 3, R1s, may be the same or different and two of R1s may together form a 5to 6-membered alicyclic moiety which may optionally contain one or more side chains, and n stands for an integer of 0-300. The aromatic amine compounds (a) are useful in a wide variety of fields, for example, as raw materials of epoxy …