𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Preparation of block copolyamides by the anionic activated polymerization of lactams

✍ Scribed by V.V. Korshak; T.M. Frunze; V.V. Kurashev; L.B. Danilevskaya

Book ID
118965012
Publisher
Elsevier Science
Year
1976
Weight
360 KB
Volume
18
Category
Article
ISSN
0032-3950

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Block copolymerization. V. Block anionic
Block copolymerization. V. Block anionic polymerization of lactams
✍ Yamashita, Yuya ;Matsui, Hisashi ;Ito, Koichi 📂 Article 📅 1972 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 446 KB

## Abstract Bischloroformates of hydroxy‐terminated poly(tetramethylene glycol) (PTG) and polystyrene (PSt) were prepared and used as the initiators for the anionic polymerization of α‐pyrrolidone and ε‐caprolactam in bulk at 30°C and 80°C, respectively. Initiation efficiency was sufficiently high

Block copolymers of ϵ-caprolactam and ox
Block copolymers of ϵ-caprolactam and oxirane prepared by the activated anionic polymerization of ϵ-caprolactam
✍ J. Stehlíček; J. Šebenda 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 427 KB

A~tract--Block copolymers polycaprolactam-polyoxyethylene-polycaprolactam were prepared by anionic polymerization of caprolactam activated with ~,~o-dicarbonylcaprolactam-polyoxyethylenes and characterized by the content of the polyether component, crystallinity of the polyamide component and sorpti