Organosilicon Polycyclic Copolymers of Bead-like Structure

摘要

The reaction of catalytic dehydrocondensation of dihydroorganocyclotetra(hexa)siloxanes with dihy-droxyorganocyclotetra(hexa)siloxanes in the presence of platinochlorohydric acid of anhydrous powderlike caustic potassium has been studied.