Auteur Nita Tudorachi
Documents disponibles écrits par cet auteur (4)
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Fanica R. Mustata, Auteur ; Nita Tudorachi, Auteur ; Ioan Bicu, Auteur |A novolac type resin was synthesized from bisphenol A, 4,4′-methylenedianiline, and formaldehyde in the presence of HCl. The chemical structure was confirmed using elemental analysis, FT-IR spectroscopy, and 1H NMR spectroscopy. The curing kinet[...]
Article : texte imprimé
Fanica R. Mustata, Auteur ; Nita Tudorachi, Auteur |Rosin adduct derivatives were obtained by chemical reaction of the Diels—Alder adduct of rosin acid with maleic anhydride (RAMA) with aspartic acid (ASP) and p-aminobenzoic acid (p-ABA), at 1/1 molar ratio. The structure of the obtained monomers[...]
Article : texte imprimé
Nita Tudorachi, Auteur ; Aurica P. Chiriac, Auteur ; Iordana Neamtu, Auteur |This study presents the synthesis of the poly(succinimide)-co-poly(ethylene glycol) block copolymer (PSI-co-PEG) as a matrix for ferrite encapsulation via an in situ polycondensation reaction, by using manganese acetate as a catalyst and dodecan[...]
Article : texte imprimé
Nita Tudorachi, Auteur ; Rodica Lipsa, Auteur ; Fanica R. Mustata, Auteur |In this study, carboxymethyl starch (CMS) was grafted with l(+)-lactic acid (LA) in a CMS/LA molar ratio of 1/36, resulting in the CMS–g-PLA copolymer. The grafting reaction was carried out via a solution polycondensation procedure, in the prese[...]
