In polyurethanes based on linear polyol, isocyanate and a chain extender, the physical
morphology of adhesive seems to play an important role in its overall strength
characteristics. The aim of this paper is to examine how the morphology and phase
separation of such polyurethane components affect the adhesive properties before and after
hydrolysis. It is shown that effective microphase separation and the development of
hydrogen-bonded structures, as well as hydrolytic events in the hard segment domains …