Emulsion Copolymerizationof N-Butyl Acrylate with Methyl Methacrylate

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F14%3APU108967" target="_blank" >RIV/00216305:26310/14:PU108967 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Emulsion Copolymerizationof N-Butyl Acrylate with Methyl Methacrylate
Original language description
Post-reactor modification of poly(lactic acid) (PLA) was realized by free-radical grafting of PLA with itaconic anhydride (IAH) which are both derived from renewable resources. The reaction was initiated using 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane(L-101). The influence of reaction conditions on IAH conversion, thermal properties and material structure was investigated. Hydrolytic scission of backbone or IAH homopolymerization was observed as undesired reactions. Evidence of grafted IAH and relation between reaction conversion and IAH/L-101 ratio were confirmed by acid-base titration, FTIR spectroscopy and NMR spectroscopy. Thermal properties and crystallization behavior of neat PLA and modified PLA (i.e, Tg, Xc) were determined as a function ofmonomer conversion by temperature modulated scanning calorimetry - TMDSC. Molecular weight and polydisperzity of grafted PLA samples were determined by GPC, contact angle was measured to predict adhesion properties. Modified PLA could be
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceeding of 2nd International Conference on Chemical Technology
ISBN
978-80-86238-64-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1-6
Publisher name
AMCA spol. s r.o.
Place of publication
Praha
Event location
Mikulov
Event date
Apr 7, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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