Preparation of poly(lactic acid) grafted with itaconic anhydride via radical grafting in melt
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F15%3APU116832" target="_blank" >RIV/00216305:26310/15:PU116832 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Preparation of poly(lactic acid) grafted with itaconic anhydride via radical grafting in melt
Original language description
Proposed study deals with functionalization of poly(lactic acid) (PLA) with itaconic anhydride (IAH) via radical grafting in melt. Reaction was initiated by 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane (L101). Residence time was 6 min and the reaction temperature of 187.4 °C was calculated according to Arrhenius equation. At these reaction conditions L101 is completely decomposed and degradation of PLA is limited. Structure of thus prepared PLA-g-IAH and grafting yield depend on several key parameters such as temperature, IAH/L101 ratio and reaction time.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů