Anionic graft polymerization of ethylene oxide on cellulose acetate

A. Bar-Ilan; A. Zilkha

doi:10.1016/0014-3057(70)90172-2

Anionic graft polymerization of ethylene oxide on cellulose acetate

A. Bar-Ilan^*
, A. Zilkha

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The anionic graft polymerization of ethylene oxide on the potassium alkoxide derivative of cellulose acetate was studied in solution in dimethylsulphoxide and in tetrahydrofuran. Graft polymers in high yield, free of homopolymers, were obtained. Their properties, such as solubility and composition, were determined. The polyethylene oxide content of the graft polymers, as well as the M̄_n of the side chains, increased with increasing monomer concentration. The polymerization was faster in dimethylsulphoxide due to its larger dielectric constant and greater solvating power.

Original language	English
Pages (from-to)	403-409
Number of pages	7
Journal	European Polymer Journal
Volume	6
Issue number	2
DOIs	https://doi.org/10.1016/0014-3057(70)90172-2
State	Published - Feb 1970

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title = "Anionic graft polymerization of ethylene oxide on cellulose acetate",

abstract = "The anionic graft polymerization of ethylene oxide on the potassium alkoxide derivative of cellulose acetate was studied in solution in dimethylsulphoxide and in tetrahydrofuran. Graft polymers in high yield, free of homopolymers, were obtained. Their properties, such as solubility and composition, were determined. The polyethylene oxide content of the graft polymers, as well as the {\=M}n of the side chains, increased with increasing monomer concentration. The polymerization was faster in dimethylsulphoxide due to its larger dielectric constant and greater solvating power.",

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AB - The anionic graft polymerization of ethylene oxide on the potassium alkoxide derivative of cellulose acetate was studied in solution in dimethylsulphoxide and in tetrahydrofuran. Graft polymers in high yield, free of homopolymers, were obtained. Their properties, such as solubility and composition, were determined. The polyethylene oxide content of the graft polymers, as well as the M̄n of the side chains, increased with increasing monomer concentration. The polymerization was faster in dimethylsulphoxide due to its larger dielectric constant and greater solvating power.

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Anionic graft polymerization of ethylene oxide on cellulose acetate

Abstract

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