Anionic polymerization of ϵ-caprolactam—LXI. transacylation of imides and salts derived from various lactams and N-alkyl amides

Polymerization of lactams, 88. Copolymer

Polymerization of lactams, 88. Copolymers poly(ϵ-caprolactam)-block-polybutadiene prepared by anionic polymerization, part III. Model polymerizations initiated with potassium salt of ϵ-caprolactam and accelerated with isocyanates and their derivatives

✍ Roman Sobotík; Radim Šrubař; Jan Roda 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 856 KB

## Abstract Anionic polymerization of ϵ‐caprolactam was initiated with the potassium salt of ϵ‐caprolactam and accelerated with phenyl isocyanate, toluylene diisocyanate, 4,4′‐diphenylmethane diisocyanate, some derivatives of these isocyanates (urethanes, ureas, and allophanates), or combinations o