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Estimating the degree of functionalization in polypropylenes treated with peroxide in plant (polypropylene of controlled rheology) modified with acrylamide and diethylmaleate
ArticleAbstract: In this paper, Polypropylene (PP), before and after being chemically modified with peroxide (PP-peroPalabras claves:Acrylamide, Diethylmaleate, FTIR, Functionalization, grafting, Peroxide, PolypropyleneAutores:De Gascue B.R., Luisa Rojas de Astudillo, Prin J.L., Rojas I.Fuentes:scopusPolymers materials type hydrogels: Review of their characterization by FTIR, DSC, SEM and TEM
ArticleAbstract: Hydrogels have become one of the most versatile materials, because new agents may be incorporated inPalabras claves:characterization, dsc, FTIR, Hydrogel, MEB, MetAutores:Benítez J., De Gascue B.R., Luisa Rojas de Astudillo, Ramírez A.Fuentes:scopusStudies of absorption of metals and its recovery in hydrogels obtained from poly(acrylamide) and biopolymers (chitosan and polyhydroxyalkanoates)
ArticleAbstract: In this paper we present the results of semi-interpenetrating (semi-IPNs) hydrogels (HG) of poly (acPalabras claves:biopolymers, Chitosan, hydrogels, Semi-IPNsAutores:Contreras D., Contreras-Ramírez J.M., De Gascue B.R., González N., Luisa Rojas de Astudillo, Prin J.L., Ramírez A., Rodríguez R., Villarroel H.Fuentes:scopusStudy of the different ways to change the properties of biodegradable PHB polymer and increase its field of application
ArticleAbstract: In this work different systems and chemical reactions using the biodegradable polymer poly(3-hydroxyPalabras claves:Acrylamide, Degradation, hydrogels, PHB, PolypropyleneAutores:Bolívar G., Bracho N., De Gascue B.R., Duben A., Lopez P., Lorenzo R., Luisa Rojas de Astudillo, Prin J.L., Ramírez M., Villarroel H.Fuentes:scopus