Rate Constant of Initiation Reaction in Cationic Polymerization of Vinyl Monomers. I. Polymerization of Styrene Derivatives Catalyzed by Triphenylmethyl Stannic Pentachloride

1967 ◽  
Vol 1 (4) ◽  
pp. 683-697 ◽  
Author(s):  
T. Higashimura ◽  
T. Fukushima ◽  
S. Okamura
Keyword(s):  
Rate Constant ◽  
Cationic Polymerization ◽  
Vinyl Monomers ◽  
Initiation Reaction ◽  
Styrene Derivatives

Living cationic polymerization of vinyl monomers by organoaluminum halides

1987 ◽  
Vol 18 (2) ◽  
Author(s):  
Toshinobu Higashimura ◽  
Yasuhisa Kishimoto ◽  
Sadahito Aoshima
Keyword(s):  
Cationic Polymerization ◽  
Vinyl Monomers ◽  
Living Cationic Polymerization

Cationic polymerization of vinyl monomers using halogen bonding organocatalysts with varied activity

2020 ◽  
Vol 11 (42) ◽  
pp. 6739-6744
Author(s):  
Koji Takagi ◽  
Hiroto Murakata ◽  
Koji Yamauchi ◽  
Kohei Hashimoto
Keyword(s):  
Cationic Polymerization ◽  
Halogen Bonding ◽  
Vinyl Monomers

Cationic polymerization of vinyl monomers was investigated using non-ionic and ionic halogen bonding organocatalysts.

Copolymerization of novel vinyl monomers having pyrrolidone moiety with styrene derivatives

1992 ◽  
Vol 30 (7) ◽  
pp. 1495-1498 ◽  
Author(s):  
Ichiro Atobe ◽  
Toshikazu Takata ◽  
Takeshi Endo
Keyword(s):  
Vinyl Monomers ◽  
Styrene Derivatives

Cationic Polymerization of Vinyl Monomers in Aqueous Media: From Monofunctional Oligomers to Long-Lived Polymer Chains

2010 ◽  
Vol 43 (3) ◽  
pp. 357-367 ◽  
Author(s):  
Sergei V. Kostjuk ◽  
Francois Ganachaud
Keyword(s):  
Cationic Polymerization ◽  
Aqueous Media ◽  
Polymer Chains ◽  
Vinyl Monomers

Mechanism of the initiation reaction in the processes of cationic polymerization of hydrocarbon monomers in presence of systems based on Lewis acids

1988 ◽  
Vol 30 (10) ◽  
pp. 2181-2187
Author(s):  
V.S. Byrikhin ◽  
A.I. Nesmelov ◽  
Ye.A. Yezhova
Keyword(s):  
Cationic Polymerization ◽  
Lewis Acids ◽  
Initiation Reaction

The Initial Stages of the Pyrolysis of Dimethyl Ether

1975 ◽  
Vol 53 (18) ◽  
pp. 2742-2747 ◽  
Author(s):  
Philip D. Pacey
Keyword(s):  
Dimethyl Ether ◽  
Rate Constant ◽  
Arrhenius Plot ◽  
Flow System ◽  
Order Rate Constant ◽  
Chain Termination ◽  
Rate Coefficients ◽  
First Order ◽  
Order Rate ◽  
Initiation Reaction

Dimethyl ether was pyrolized in a flow system at 782–936 K and 25–395 Torr with conversions from 0.2–10%. Product analyses were consistent with a simple Rice–Herzfeld mechanism with most chain termination by the recombination of CH3 radicals. The rate coefficients for both the initiation and termination reactions appeared to be slightly pressure dependent. The first-order rate constant for the initiation reaction,[Formula: see text]calculated from the rate of C2H6 formation, was k1 = 1015.0±0.5exp (−318 ± 8 kJ mol−1/RT) s−1, corresponding to ΔHf0(CH3O) = −5 ± 8 kJmol−1. Comparison of CH4 and C2H6 yields enabled calculation of the rate constant for the reaction of CH3 with dimethyl ether. From 373−936 K, the Arrhenius plot for this reaction is a curve.

scholarly journals Studies on Rate Constants in the Cationic Polymerization of Styrene Derivatives by Sulfuric Acid

1969 ◽  
Vol 26 (289) ◽  
pp. 369-373 ◽  
Author(s):  
Kohtaro Ikeda ◽  
Toshinobu Higashimura ◽  
Seizo Okamura
Keyword(s):  
Sulfuric Acid ◽  
Rate Constants ◽  
Cationic Polymerization ◽  
Styrene Derivatives

scholarly journals Cationic polymerization of vinyl monomers: An overview for 1987-1989.

Kobunshi ◽  
1989 ◽  
Vol 38 (11) ◽  
pp. 1018-1021
Author(s):  
Mitsuo Sawamoto
Keyword(s):  
Cationic Polymerization ◽  
Vinyl Monomers
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