Block copolymers of ϵ-caprolactam and ox
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J. Stehlíček; J. Šebenda
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Article
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1982
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Elsevier Science
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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