Kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compounds
The inhibited radical polymerization of vinyl acetate initiated by 2,2-azobisisobutyronitrile was studied in the presence of some furan derivatives bearing a double bond on the side group. The modelling of such systems has permitted to estimate the values of the kinetic parameters for these inhibito...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Polímeros
1997-12-01
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| Series: | Polímeros |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14281997000400005 |
| _version_ | 1823931503775580160 |
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| author | Rebeca Vega Jacques Rieumont |
| author_facet | Rebeca Vega Jacques Rieumont |
| author_sort | Rebeca Vega |
| collection | DOAJ |
| description | The inhibited radical polymerization of vinyl acetate initiated by 2,2-azobisisobutyronitrile was studied in the presence of some furan derivatives bearing a double bond on the side group. The modelling of such systems has permitted to estimate the values of the kinetic parameters for these inhibitors. A sensitivity analysis was performed to obtain a better insight into the mechanism; it appears that macroradical degradative transfer reaction to furan compounds is the most important reaction in comparison with propagation or primary radical degradative transfer. |
| first_indexed | 2024-12-16T21:39:16Z |
| format | Article |
| id | doaj.art-6530a9eba49a4d7a9b13377846e9c8f1 |
| institution | Directory Open Access Journal |
| issn | 0104-1428 1678-5169 |
| language | English |
| last_indexed | 2024-12-16T21:39:16Z |
| publishDate | 1997-12-01 |
| publisher | Associação Brasileira de Polímeros |
| record_format | Article |
| series | Polímeros |
| spelling | doaj.art-6530a9eba49a4d7a9b13377846e9c8f12022-12-21T22:15:18ZengAssociação Brasileira de PolímerosPolímeros0104-14281678-51691997-12-0174222610.1590/S0104-14281997000400005Kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compoundsRebeca VegaJacques RieumontThe inhibited radical polymerization of vinyl acetate initiated by 2,2-azobisisobutyronitrile was studied in the presence of some furan derivatives bearing a double bond on the side group. The modelling of such systems has permitted to estimate the values of the kinetic parameters for these inhibitors. A sensitivity analysis was performed to obtain a better insight into the mechanism; it appears that macroradical degradative transfer reaction to furan compounds is the most important reaction in comparison with propagation or primary radical degradative transfer.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14281997000400005Modellingsensitivity analysisinhibited polymerizationfuran derivatives |
| spellingShingle | Rebeca Vega Jacques Rieumont Kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compounds Polímeros Modelling sensitivity analysis inhibited polymerization furan derivatives |
| title | Kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compounds |
| title_full | Kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compounds |
| title_fullStr | Kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compounds |
| title_full_unstemmed | Kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compounds |
| title_short | Kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compounds |
| title_sort | kinetic and sensitivity approach to the mechanism of inhibited polymerization of vinyl acetate in the presence of furan compounds |
| topic | Modelling sensitivity analysis inhibited polymerization furan derivatives |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14281997000400005 |
| work_keys_str_mv | AT rebecavega kineticandsensitivityapproachtothemechanismofinhibitedpolymerizationofvinylacetateinthepresenceoffurancompounds AT jacquesrieumont kineticandsensitivityapproachtothemechanismofinhibitedpolymerizationofvinylacetateinthepresenceoffurancompounds |