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and bio-based solutions in shoe manufacturing, including the use of biodegradable materials. As a first step towards the proposal of such solutions, in this work different microorganisms were screened for their intrinsic capacity to degrade a base TPU. The biodegradability was tested using the agar plate method against different bacteria, fungi and a consortium of both. The most promising results, corresponding to higher weight-loss percentages of the TPU sample, were obtained using the consortium of Pseudomonas aeruginosa and Aspergillus niger. These best conditions were thereafter applied to TPU samples compounded with biobased additives.

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Biblioteca Digital do IPB  


Fernandes, I.P. -  Barbosa, M. -  Amaral, J.S. -  Pinto, V. -  Ferreira, M.J. -  Barreiro, M.F. - 

Id.: 69787067

Idioma: eng  - 

Versión: 1.0

Estado: Final

Palabras clavePolyester -  based thermoplastic polyurethanes - 

Tipo de recurso: conferenceObject  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: openAccess

Requerimientos técnicos:  Browser: Any - 

Fecha de contribución: 14-abr-2017


* Fernandes, I.P.; Barbosa, M.; Amaral, J.S.; Pinto, V.; Ferreira, M.J.; Barreiro, M.F. (2014) - Screening of different microorganisms for their biodegradation capacity regarding polyester-based thermoplastic polyurethanes. In 12th International Chemical and Biological Engineering Conference - CHEMPOR 2014. Porto, PORTUGAL
* 978-972-752-170-8

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