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Preparation and modification of itaconic anhydride-methyl methacrylate copolymers
Sinteza i modifikacija kopolimera anhidrida itakonske kiseline i metil-metakrilata
dc.creator | Milovanović, Miloš B. | |
dc.creator | Trifunović, Snežana | |
dc.creator | Katsikas, Lynne | |
dc.creator | Popović, Ivanka | |
dc.date.accessioned | 2021-03-10T10:44:13Z | |
dc.date.available | 2021-03-10T10:44:13Z | |
dc.date.issued | 2007 | |
dc.identifier.issn | 0352-5139 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1105 | |
dc.description.abstract | The free radical copolymerisation of itaconic anhydride and methyl methacrylate in solution was studied at 60 °C. The copolymer composition was determined by 1H-NMR spectroscopy and the obtained monomer reactivity ratios were calculated, rITA = 1.35±0.11; rMMA = 0.22±0.22 (by the Fineman-Ross method) and rITA = 1.27±0.38; rMMA = 0.10±0.05 (by the Mayo-Lewis method). The synthesised copolymers were modified by reaction with di-n-butyl amine. The copolymer composition after amidation was determined by elemental analysis via the nitrogen content. Amidation of the anhydride units in the copolymers with di-n-butyl amine resulted in complete conversion to itaconamic acid. | en |
dc.description.abstract | Ispitivana je radikalna kopolimerizacija anhidrida itakonske kiseline i metil-metakrilata u rastvoru na 60 °C. Sastav kopolimera određen je 1H-NMR spektroskopijom i izračunati su odnosi reaktivnosti monomera, rITA = 1.35±0.11; rMMA = 0.22±0.22 (metodom Fajnman-Ros) i rITA = 1.27±0.38; rMMA = 0.10±0.05 (metodom Mejo-Luis). Sintetizovani kopolimeri su modifikovani reakcijom sa dibutil-aminom. Nakon amidacije sastav kopolimera određen je elementalnom analizom na osnovu sadržaja azota. Amidacijom anhidridnih jedinica u kopolimerima dibutil-aminom nastale su komonomerne jedinice itakonamične kiseline. | sr |
dc.publisher | Serbian Chemical Society, Belgrade | |
dc.relation | info:eu-repo/grantAgreement/MESTD/MPN2006-2010/142023/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Journal of the Serbian Chemical Society | |
dc.subject | copolymerisation | en |
dc.subject | itaconic anhydride | en |
dc.subject | methyl methacrylate | en |
dc.subject | amidation | en |
dc.subject | itaconamic acid | en |
dc.title | Preparation and modification of itaconic anhydride-methyl methacrylate copolymers | en |
dc.title | Sinteza i modifikacija kopolimera anhidrida itakonske kiseline i metil-metakrilata | sr |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 1514 | |
dc.citation.issue | 12 | |
dc.citation.other | 72(12): 1507-1514 | |
dc.citation.rank | M23 | |
dc.citation.spage | 1507 | |
dc.citation.volume | 72 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/11180/0352-51390712507M.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_1105 | |
dc.identifier.scopus | 2-s2.0-36949009253 | |
dc.identifier.wos | 000252412100032 | |
dc.type.version | publishedVersion |