TY - JOUR
T1 - Anionic graft polymerization of ethylene oxide on cellulose acetate
AU - Bar-Ilan, A.
AU - Zilkha, A.
PY - 1970/2
Y1 - 1970/2
N2 - 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.
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.
UR - http://www.scopus.com/inward/record.url?scp=49849110786&partnerID=8YFLogxK
U2 - 10.1016/0014-3057(70)90172-2
DO - 10.1016/0014-3057(70)90172-2
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AN - SCOPUS:49849110786
SN - 0014-3057
VL - 6
SP - 403
EP - 409
JO - European Polymer Journal
JF - European Polymer Journal
IS - 2
ER -