Anionic polymerization of ϵ-caprolactam in the presence of activators containing unsaturated groups
✍ Scribed by V.V. Korshak; T.M. Frunze; V.I. Zaitsev; V.V. Kurashev; T.M. Babchinitser
- Book ID
- 118359082
- Publisher
- Elsevier Science
- Year
- 1970
- Weight
- 683 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0032-3950
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📜 SIMILAR VOLUMES
Adiabatic temperature rise has been recorded as a function of polymerization time to investigate an adiabatic copolymerization kinetics of 1-caprolactam (CL) in the presence of several activators, considering different initial copolymerization temperatures ranging from 130 to 160ЊC. The copolymeriza
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
The non-activated polymerization of e-caprolactam initiated with the sodium salt of e-caprolactam (CLNa), which was prepared in situ with sodium methoxide, was studied in the temperature range 170 -230 8C and at CLNa concentrations from 0.20 to 1.0 mol-%, and at 190 8C in the presence of 2.0 -10.0 m