Studies on anionic polymerization of lactams. Part II. Effect of cocatalysts on the polymerization of pyrrolidone
β Scribed by Barzakay, S. ;Levy, M. ;Vofsi, D.
- Book ID
- 104533865
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1966
- Tongue
- English
- Weight
- 392 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0449-296X
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π SIMILAR VOLUMES
A study of the effect of catalyst (base) concentration and N-acylcaprolactam cocatalyst size and substitution on the fast anionic polymerization of caprolactam indicated that a steric effect due to cocatslyst size exists, and perhaps an electronic effect due to cocatalyst substitution was noted. The
The effects of temperature and initiator and activator concentrations on the anionic polymerization of 2-pyrrolidone were studied. Potassium tert. butanolate and ),-butyrolactone served as initiator and activator respectively. The polymer yield and intrinsic viscosity of the polymer were employed as