Efficiency of polymer inhibitors upon methylmethacrylate polymerization in frontal mode

It is shown that methylmethacrylate polymerization in frontal mode in the presence of a polymer inhibitor is realized in the lower part of the conversion profile. This region is depleted of polymer inhibitors due to its diffusion into upper layers of the sample. The remaining unreacted polymer inhib...

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Bibliographic Details
Published inRussian journal of physical chemistry. B Vol. 6; no. 6; pp. 750 - 751
Main Authors Ivanov, V. V., Mel’nikov, V. P., Stegno, E. V.
Format Journal Article
LanguageEnglish
Published Dordrecht SP MAIK Nauka/Interperiodica 01.11.2012
Subjects
Chemical Physics of Polymer Materials
Chemistry
Chemistry and Materials Science
Physical Chemistry
frontal polymerization
polymer inhibitor
methylmethacrylate
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Summary:It is shown that methylmethacrylate polymerization in frontal mode in the presence of a polymer inhibitor is realized in the lower part of the conversion profile. This region is depleted of polymer inhibitors due to its diffusion into upper layers of the sample. The remaining unreacted polymer inhibitor is contained as an “immured” microphase which is inaccessible for active sites.
ISSN:1990-7931
1990-7923
DOI:10.1134/S1990793112050144