Polymeric ligands IV.1 Polyvinyl β-ketoesters

Polymeric ligands IV.1 Polyvinyl β-ketoesters

Copolymers were prepared by ester interchange of polyvinylalcohol with ethyl acetoacetate, ethyl benzoylacetate, and ethyl 4‐nitrobenzoylacetate. Reaction of ethyl 2,4,6‐trimethylbenzoylacetate with polyvinylalcohol yielded a homopolymer. The polymers functioned as chelate ion exchangers. Ion exchan...

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Veröffentlicht in:Journal of applied polymer science 1963-11, Vol.7 (5), p.1797-1801
Hauptverfasser: Berninger, C. J., Degeiso, R. C., Donaruma, L. G., Scott, A. G., Tomic, E. A.
Format: Artikel
Sprache:eng
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Zusammenfassung:Copolymers were prepared by ester interchange of polyvinylalcohol with ethyl acetoacetate, ethyl benzoylacetate, and ethyl 4‐nitrobenzoylacetate. Reaction of ethyl 2,4,6‐trimethylbenzoylacetate with polyvinylalcohol yielded a homopolymer. The polymers functioned as chelate ion exchangers. Ion exchange capacities were determined for the polymer derived from polyvinylalcohol and ethyl acetoacetate.
ISSN:0021-8995
1097-4628
DOI:10.1002/app.1963.070070519