Studies of Formation Mechanism, Structure, and Properties of Network Copolymers Obtained by Cocuring of Rolivsan Thermosetting Resins with Aromatic Diamines

Figure 4

FTIR spectra of heat-treated 1,3-BAPB (XV) (1) and the following cured blends: ROL-II-1,3-BAPB (XIV) (2), ROL-II-1,3-BAPB (VIII) (3), ROL-II-1,3-BAPB (XIII) (4), and neat ROL-II (IV) (5).