Demulsification process with thiazine quaternary ammonium salts of polyepihalohydrin

摘要

This invention relates to thiazine quaternary ammonium salts of polyepihalohydrin and the preparation and uses thereof. The compositions are ideally expressed by the polymer unit. <IMAGE> where Z is S, SO, or SO2, R is hydrogen or a hydrocarbon group, R' is a hydrocarbon group and X is halogen.