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Waterborne hyperbranched alkyd-acrylic resin obtained by miniemulsion polymerization
(Polimeros, 2016-12-08)
Four waterborne hyperbranched alkyd-acrylic resins (HBRAA) were synthesized by miniemulsion polymerization from a hyperbranched alkyd resin (HBR), methyl methacrylate (MMA), butyl acrylate (BA) and acrylic acid (AA), by ...
Synthesis and characterization of the oxide nanoparticles obtained by the polymeric precursor method
(Journal of Physics: Conference Series, 2016-02-12)
Niobium pentoxide (Nb2O5) nanoparticles were prepared by the polymeric precursor method using citric acid as a chelating agent and ethylene glycol as a polymerizing agent. The powders obtained were characterized by X-ray ...
Study of the structural, thermal, rheological and film properties of functional copolymers of hydroxyethyl acrylate and methyl methacrylate
(Polimeros, 2016-08-04)
New functional polymers will be prepared using alkyd resins having high solid content (environmentally friendly) and comb-type structural morphology. Different copolymers of hydroxyethyl acrylate and methyl methacrylate ...
Quicklime as an alternative in the photodegradation of contaminants
(Journal of Physics: Conference Series, 2016-02-12)
Chemical oxidation is one of the many different methods of removing contaminants that has emerged recently, is an alternative method to traditional techniques. According to this research calcium peroxide is suitable choice ...
Synthesis and Structural Properties of Niobium Pentoxide Powders: A Comparative Study of the Growth Process
(Materials Research, 2016-10-10)
Powders Nb2 O5 were prepared by two different synthesis method, Sol-Gel and polymeric precursors (Pechini). In the Pechini method before adding the citric acid in the process, four different solutions were used to get the ...
Polietileno de baja densidad funcionalizado con un poliéster poliol altamente ramificado maleinizado
(Ingeniería Y Ciencia, 2016-02-22)
En este trabajo, polietileno de baja densidad (PEBD) fue modificado en
estado fundido con un poliester poliol altamente ramificado maleinizado
(HBPAM), usando varias proporciones de peróxido de dicumilo (0.5, 1.0,
1.5 ...
Styrene–hydroxyethyl acrylate copolymer based alkyd resins with a comb-type structural morphology obtained with a high solid content
(Journal of Applied Polymer Science, 2016-06-22)
Nowadays, so many studies are being carried out with the goal of obtaining environmentally friendly materials. In this study, styrene–hydroxyethyl acrylate copolymer (St-co-HEA) based alkyd resins with high solid contents ...