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Copolymerization of some esters of vinyl alcohol

✍ Scribed by G.G. Cameron; G.P. Kerr; D.A. Russell

Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
419 KB
Volume
7
Category
Article
ISSN
0014-3057

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✦ Synopsis

The radical copolymerizations of methyl methacrylate and styrene with some esters of vinyl alcohol have been studied using a computer technique, based on that of Montgomery and Fry, to calculate reactivity ratios. The relative reactivities of the vinyl esters, except vinyl benzoate and vinyl chloroacetate, towards the methyl methacrylate radical follow a Taft relationship. The results are compared with earlier data in the literature; the use of linear free energy relationships in copolymerization studies is discussed.

πŸ“œ SIMILAR VOLUMES

Radical polymerizations involving esters
Radical polymerizations involving esters of vinyl alcoholβ€”II. Copolymerizations
✍ J.C. Bevington; M. Johnson πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 265 KB

t4C-vinyl acetate has been used in studies at 60 Β° of radical copolymerizations with methyl methacrytate and with vinyl formate, propionate, butyrate, phenylacetate and benzoate, t'~C-methyl methacrylate has been used similarly with the series of vinyl esters. Monomer reactivity ratios have been cal

Radical copolymerization of methyl Ξ±-acy
Radical copolymerization of methyl Ξ±-acyloxyacrylates with some vinyl monomers
✍ Hongo, T; Yoshida, S; Yamada, T; Tanaka, H πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 79 KB πŸ‘ 1 views

Radical copolymerization of some methyl a-acyloxyacrylates and vinyl monomers has been studied using an azo initiator in benzene at 60 Β°C. It is found that the Q and e values of methyl a-acyloxyacrylates are in the ranges 0.47Β±1.65 and 0.51Β±0.99, respectively, and the relative reactivity of the acry