The role of donor-acceptor complexes in polymerization

DJT Hill, JJ O'Donnell, PW O'sullivan - Progress in Polymer Science, 1982 - Elsevier
The first successful mathematical analysis of polymerlzin E systems contalnln E a mixture of
two monomers was that described by Mayo and Lewis (I) in 1944. The Mayo and Lewis …

Copolymerization of styrene with sulfur dioxide. Determination of the monomer sequence distribution by carbon-13 NMR

RE Cais, JH O'Donnell, FA Bovey - Macromolecules, 1977 - ACS Publications
We have prepared polystyrene sulfone)'s containing 57 to 86 mol% styrene by free-radical
copolymer-ization of styrene with sulfur dioxide at temperatures from 0 to 60 C. The 13C …

Copolymerization of acrylamide with sulphur dioxide. Determination of the effect of copolymerization temperature on the monomer sequence distribution by 13C NMR

RE Cais, GJ Stuk - Polymer, 1978 - Elsevier
Acrylamide was copolymèrized with sulphur dioxide at temperatures from− 78° to 60° C. The
bulk monomer composition was fixed at 60 mol% sulphur dioxide, and both …

NMR Determination of the Microstructure of Poly(vinyl chloride sulfone). I. 1H Spectra

RE Cais, JH O'donnell - Macromolecules, 1976 - ACS Publications
NMR spectra of poly (vinyl chloride-3, 5-d2 sulfone)'s with different compositions
discriminated effects on the methine proton resonance due to (i) the proximity of the S02 …

Stereoselective alternating copolymerization of aliphatic acetylenes with sulphur dioxide

CP Tsonis, SA Ali, MIM Wazeer - Polymer, 1986 - Elsevier
A number of purified terminal aliphatic acetylenic hydrocarbons has been copolymerized
with liquid sulphur dioxide in the presence of t-butyl hydroperoxide at low temperature …

Gas chromatography of underivatized fatty acids on polyethylene glycol stationary phases

KI Sakodynsky, GA Smolyaninov, VY Zelvensky… - … of Chromatography A, 1979 - Elsevier
A technique for preparing sorbents has been developed based on polyethylene glycols of
different molecular weights and the solid support Chromaton NAW DMCS, which can be …

Propagation Mechanism of Radical Copolymerization of Sulfur Dioxide and Vinyl Chloride

M Matsuda, HHUU Thoi - Journal of Macromolecular Science …, 1977 - Taylor & Francis
Radical copolymerization of sulfur dioxide and vinyl chloride (VC) has been studied by the
comparison of the composition of copolymers obtaining from different reaction conditions, ie …

Depropagation reactions in the dopolymerization of vinyl chloride and sulfur dioxide

RE Cais, JH O'Donnell - J. Polym. Sci., Polym. Lett. Ed.;(United States), 1977 - osti.gov
The rate of copolymerization, average copolymer composition, and copolymer sequence
distribution for poly (vinyl chloride sulfone) prepared over a wide range of temperatures and …

Copolymerization of Vinyl Chloride and Sulfur Dioxide. III. Evaluation of the Copolymerization Mechanism

RE Cais, DJT Hill, JH O′ donnell - Journal of Macromolecular …, 1982 - Taylor & Francis
The mechanism of copolymerization of vinyl chloride (V) with sulfur dioxide (S) to form a
variable composition polysulfone with average V: S molar ratio n≥ 1 is examined. The …

Copolymers of acrylates with sulfur dioxide: Synthesis and structural studies by 13C NMR spectroscopy

Z Florjańczyk, T Floriańczyk… - … Chemistry and Physics, 1988 - Wiley Online Library
The copolymerization of sulfur dioxide with methyl, ethyl, butyl or 2‐ethylhexyl acrylate was
studied. The influence of the composition of monomer feed and reaction temperature on the …