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Author profile at the institutional portal

Gaspar Roa, Gerald Manuel geraldmanuel.gaspar@upm.es

INGENIERÍA QUÍMICA INDUSTRIAL Y DEL MEDIO AMBIENTE / Universidad Politécnica de Madrid

Publications

Development of tri-layer antioxidant packaging systems based on recycled PLA/sodium caseinate/recycled PLA reinforced with lignocellulosic nanoparticles extracted from yerba mate waste

  • Patricia Arrieta, Marina
  • Beltran, Freddys
  • Abarca Muelas, Sara Soledad
  • Gaspar, Gerald
  • Sanchez Hernandez, Rafael
  • Ulagares de la Orden, Maria
  • Martinez Urreaga, Joaquin;
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Express Polymer Letters (p. 881-900) - 1/1/2022

10.3144/expresspolymlett.2022.64 View at source

  • ISSN 1788618X

Influence of addition of organic fillers on the properties of mechanically recycled PLA

  • Beltrán F
  • Gaspar G
  • Dadras Chomachayi M
  • Jalali-Arani A
  • Lozano-Pérez A
  • Cenis J
  • de la Orden M
  • Pérez E
  • Martínez Urreaga J
... View more Collapse

Environmental Science And Pollution Research (p. 24291-24304) - 1/1/2021

10.1007/s11356-020-08025-7 View at source

  • ISSN 09441344

Technical evaluation of mechanical recycling of pla 3d printing wastes

  • Moreno, Eduardo
  • Beltrán, Freddys R.
  • Arrieta, Marina P.
  • Gaspar, Gerald
  • Muneta, Luisa M.
  • Carrasco-Gallego, Ruth
  • Yáñez, Susana
  • Hidalgo-Carvajal, David
  • Orden, María Ude la
  • Urreaga, Joaquín Martínez
... View more Collapse

Polymers - 1/1/2021

10.3390/polym13081247 View at source

  • ISSN 20734360

Effect of Yerba Mate and Silk Fibroin Nanoparticles on the Migration Properties in Ethanolic Food Simulants and Composting Disintegrability of Recycled PLA Nanocomposites

  • Beltran, Freddys R.
  • Arrieta, Marina P.
  • Elena Anton, Diego
  • Lozano-Perez, Antonio A.
  • Cenis, Jose L.
  • Gaspar, Gerald
  • de la Orden, Maria U.
  • Martinez Urreaga, Joaquin;
... View more Collapse

Polymers - 1/1/2021

10.3390/polym13121925 View at source

  • ISSN 20734360

Effect of iignocellulosic nanoparticles extracted from yerba mate (Ilex paraguariensis) on the structural, thermal, optical and barrier properties of mechanically recycled poly(lactic acid)

  • Beltrán FR
  • Arrieta MP
  • Gaspar G
  • de la Orden MU
  • Urreaga JM

Polymers - 1/8/2020

10.3390/polym12081690 View at source

  • ISSN 20734360

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Last data update: 4/8/24 9:01 AM