The chemical action of ultrasonic waves on macromolecules

CONTENTS
I. Introduction 1
II. The depolymerising effect of ultrasonic waves and cavitation phenomena 2
III. The homogenisation of macromolecular compounds, the formation of macroradicals, and their recombination in an ultrasonic field 5
IV. The formation of copolymers by the action of ultrasonic waves and the influence of the latter on the rate of polymerisation processes 8