Polymerization of cyclic acetals. I. Polymerization of 1,3,6-trioxacyclooctane and copolymerization with p-methoxystyrene
β Scribed by R. S. Velichkova; V. B. Gancheva
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 346 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0887-624X
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π SIMILAR VOLUMES
This article deals with the polymerization of the cyclic ketene acetals (CKAs) 2-methylene-4-phenyl-1,3-dioxolane (2), 2-methylene-4-phenyl-1,3-dioxane (3), 4,7-dimethyl-2-methylene-1,3-dioxepane (4), 2-ethylidene-4-phenyl-1,3-dioxolane (5), 2-phenylmethylene-1,3-dioxolane (6), and 2-isopropylidene-
Carbon black-supported sulfuric acid or BF 3 β Et 2 O-initiated polymerizations of 2-methylene-4,4,5,5-tetramethyl-1,3-dioxolane (1), 2-methylene-4-phenyl-1,3-dioxolane (2), and 2-methylene-4-isopropyl-5,5-dimethyl-1,3-dioxane (3) were performed. 1,2-Vinyl addition homopolymers of 1-3 were produced u