1. Síntesis y copolimerización de poliimidas a partir de aminas aromaticas mediante irradiación por microondas.
- Author
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Pérez Bernal, Diana Lorena, de Jesús Muñoz Prieto, Efrén, Palacios-Alquisira, Joaquin, and Rius-Alonso, Carlos Antonio
- Abstract
The aromatic amine (4, 40-(4, 40-isopropylidene-diphenyl-1-10-diyldioxy) dianiline), was synthesized with the anhydride 4, 40(4, 40 (isopropylidene-diphenoxy) bis (phthalic anhydride) (IDBPA)), to obtain a polyimide which by microwave irradiation was grafted to the backbone a Caprolactam monomer. The poly (Caprolactam) obtained has good finish characteristics according to DSC and TGA results. The polyimide was characterized by instrumental techniques such as; Fourier Transform Infrared Spectroscopy (FTIR), Thermo Gravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC) and Nuclear Magnetic Resonance, The aromatic amine (4, 40-(4, 40-isopropylidene-diphenyl-1-10-diyldioxy) dianiline), was synthesized with the anhydride 4, 40(4, 40 (isopropylidene-diphenoxy) bis (phthalic anhydride) (IDBPA)), to obtain a polyimide which by microwave irradiation was grafted to the backbone a Caprolactam monomer. The poly (Caprolactam) obtained has good finish characteristics according to DSC and TGA results. The polyimide was characterized by instrumental techniques such as; Fourier Transform Infrared Spectroscopy (FTIR), Thermo Gravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC) and Nuclear Magnetic Resonance, 1HNMR. [ABSTRACT FROM AUTHOR]
- Published
- 2016