Radiochemical investigation of low unsaturations in polystyrene—II.: Polystyrene prepared by a free radical mechanism

Radiochemical investigation of low unsat

Radiochemical investigation of low unsaturations in polystyrene—I. Polystyrene prepared by a cationic mechanism

✍ I.C. McNeill; Syed Islam Haider 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 435 KB

Double bonds present in polystyrene prepared using stannic chloride in methylene chloride at -78 ° have been estimated by reaction with radiochlorine. It is found that unsaturation is exclusively terminal and every chain contains one unsaturated end. This shows that the mode of termination in the po