Listar Materiales Poliméricos - GIMAPOL por fecha de publicación
Mostrando ítems 21-33 de 33
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Compatibilization of LDPE/PA6 by Using a LDPE Functionalized with a Maleinized Hyperbranched Polyester Polyol
(Macromolecular Research, 2019-11-12)Low density polyethylene (LDPE)/polyamide6 (PA) blends can lead to a synergy between the properties of these materials. These blends are employed mainly in the packing industry, especially in food factories. The problem ... -
Rheological, morphological, film and thermal properties of emulsions of polyvinyl acrylic resins, carboxymethyl cellulose and titanium oxide
(Journal of Physics: Conference Series, 2019-11-29)The study of the physical-chemistry properties of dispersions are very importants in the coating industry, since of it depend the application and stability of these systems. Therefore, the aim of this investigation was ... -
Evaluation of the effect of a hyperbranched polyester on the thermal, rheological, morphological and mechanical properties of polyvinyl chloride/hemp fiber blends
(Journal of Physics: Conference SeriesReino Unido, 2019-11-29)The aim of this study was to investigate the effect of the hyperbranched polyester polyol from second generation content on the structural, thermal, rheological, morphological and mechanical properties of recycled polyvinyl ... -
Evaluation of the structural, thermal, rheological and morphological properties of polyethylene functionalized with a maleinized hyperbranched polyester
(Journal of Physics: Conference Series, 2019-11-29)This experimental study was carried out with the aim of establishing and analyzing the thermal, structural, morphological, and rheological properties of a polyethylene functionalized with a maleinized hyperbranched polyester. ... -
Synthesis and characterization of a derivative of carbazole obtained from bromobenzyl alcohol
(Journal of Physics: Conference Series, 2019-11-29)Carbazole and their derivatives are compounds that have a great importance in the industry because their potential applications in solid-state lighting technologies. These materials have photorefractive and photoconductive ... -
Niobium Pentoxide Samples with Addition of Manganese at Different Concentrations and Calcination Temperatures Applied in the Photocatalytic Degradation of Rhodamine B
(Applied SciencesBerna , Suiza, 2020-06-21)In order to improve the photocatalytic effect of Nb2O5, manganese from 1% to 10% was added by the polymeric precursor’s method. The samples obtained were subjected to different calcination temperatures from 400 to 700 °C. ... -
Effect of Calcination Temperature on the Behavior of the Agglomerated Co3O4 Nanoparticles Obtained Through the Sol–Gel Method
(Journal of Inorganic and Organometallic Polymers and MaterialsWashintong D.C , Estados Unidos, 2020-07-31)gglomerates of Co3O4 were obtained using the sol–gel method for the synthesis with subsequent calcination of the samples up to 550 °C. Through X-rays it was observed that the samples presented the pure spinel phase with a ... -
Properties of the thermoplastic starchpolylactic acid blends compatibilized by hyperbranched polyester
(Journal of Physics: Conference Series, 2020-08-05)With the aim of to contribute to the employ of new compatibilizing agent and to the preparation of biodegradable materials, in this study were obtained thermoplastic starch/polylactic acid blends and was evaluated the ... -
Evaluation of a hyperbranched polyester polyol as plasticizing agent for composites of recycled polystyrene and rice husk
(Journal of Physics: Conference Series, 2020-08-05)This study makes a contribution to the preparation of composites from recycled polystyrene and rice husk (it is mainly incinerated producing environmental contamination in Norte de Santander department-Colombia), which ... -
Evaluation of the rheological properties in solution and molten state of hyperbranched polyester polyols obtained of first and second generation
(Journal of Physics: Conference Series, 2020-08-05)The hyperbranched polyesters have gain great attention since these materials have smallest hydrodynamic dimensions, high functionality, good solubility and they may be modified for obtaining compounds for specific applications. ... -
Effect of tungsten doping on the structural, morphological and bactericidal properties of nanostructured CuO
(PLOS ONEWashintong D.C , Estados Unidos, 2020-09-28)Copper oxide (CuO) has been broadly used in different technological and biological applications. However, based on the literature review, there are few reports describing the synthesis of tungsten doped copper oxide and ... -
Carbazole-Based Hyperbranched Polyester Polyol: Structural, Rheological, Thermal and Optical Properties
(Macromolecular Research, 2021-04-24)The present study sought to obtain a hyperbranched polyester polyol derivative with fluorescent properties. Initially, a 4-((4-(9H-carbazol-9-yl)benzyl)oxy)-4-oxobut-2-enoic acid (CAV) was synthesized and esterified with ... -
HYPERBRANCHED ALKYD RESINS OBTAINED FROM A HYPERBRANCHED POLYESTER POLYOL OF THE FIFTH GENERATION AND TALL OIL FATTY ACID
(Rasayan Journal of Chemistry, 2023-09)The first aim of this study was to synthesize hyperbranched alkyd resins from tall oil fatty acids and a hyperbranched polyester polyol via an esterification reaction. The second aim was to evaluate the effect of the fatty ...