Cationic photopolymerization under visible laser light: polymerization of oxiranes with coumarin/onium salt initiator systems

Light-induced polymer and polymerization

Light-induced polymer and polymerization reactions—42. A kinetic study of cationic photopolymerization with (benzoin derivative)/(onium salt) systems

✍ H.-J. Timpe; A.G. Rajendran 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 482 KB

Abstraet--Epoxides can be polymerized by cations produced by electron-transfer from photochemically generated nucleophilic radicals to onium salts. Effects of various parameters such as absorbed light intensity (la~), onium salt concentration ([On + ]), and type of radical source on the rate of poly