@article{oai:ir.kagoshima-u.ac.jp:00004553, author = {HATATE, Yasuo and 幡手, 泰雄 and IKARI, Atsushi and 碇, 醇 and KONDO, Kazuo and 近藤, 和生 and NAKASHIO, Fumiyuki and 中塩, 文行}, journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University}, month = {Nov}, note = {A condition of 30 to 50% monomer conversion in styrene suspension polymerization was approximated by dispersing toluene containing 30 to 50wt% polystyrene in water. The size distribution of those polymer droplets, in which no polymerization occurs, was measured under conditions of ultrasonic irradiation and of no irradiation to obtain more detailed information about viscous droplets in a stirred tank reactor under ultrasonic irradiation. The ultrasonics caused a comparatively strong cohesive effect on the droplets over the whole range of experimental conditions. The effects of viscosity and PVA concentration on the size of droplets, however, was found to be the same under ultrasonic irradiation as under no irradiaion.}, pages = {87--93}, title = {Effect of ultrasonic irradiation on dispersed polymer droplets in water}, volume = {26}, year = {1984} }