This thesis presents an original contribution to the understanding of physico-chemical mechanisms that control poly (lactic acid) casting film process. Firstly, A novel way using a polarized optical microscopy and statistical image analysis techniques for direct investigation of the crystallization kinetics and spherulitic morphology of poly (lactic acid) induced by casting process has been proposed as well as the effect of drawing in thermal properties of PLA. Secondly, poly (ethylene glycol) was used to improve process ability, flexibility and ductility of PLA casting films. Overall, we found that the crystallization rate of plasticized PLA has controlled its viscoelastic properties and final mechanical performance.Cette thèse présente un...
...Ce travail vise a ameliorer les proprietes mecaniques de films de polypropylene biorientes utilis...
Poly(L-lactic acid) (PLLA) has been shown to have potential medical usage such as in drug delivery b...
Poly(lactic acid) possesses many desirable properties, above all biodegradability an compostability....
This thesis presents an original contribution to the understanding of physico-chemical mechanisms th...
Cette thèse présente une contribution originale à la compréhension et la maîtrise des mécanismes phy...
In this study, structural, thermal, rheological and optical properties of poly(lactic acid) (PLA) fi...
[EN] Neat and plasticized poly(lactic acid) (PLA) films were obtained by compression moulding. Three...
International audiencePoly-(lactic acid) or PLA is a biodegradable polymer produced from renewable r...
Introducing plasticizer poly(ethylene glycol) (PEG400) was applied into poly(lactic acid) (PLA) to p...
Poly(lactic acid), PLA, was blended with monomeric and oligomeric plasticizers in order to enhance i...
Poly(lactic acid) is surely one of the most interesting commercially available biodegradable polymer...
The processing of poly(lactic acid) (injection and extrusion/injection) as well as annealing of proc...
Poly(lactic acid) (PLA) was melt-blended with a bio-based oligomeric lactic acid (OLA) plasticizer a...
...Ce travail vise a ameliorer les proprietes mecaniques de films de polypropylene biorientes utilis...
Poly(L-lactic acid) (PLLA) has been shown to have potential medical usage such as in drug delivery b...
Poly(lactic acid) possesses many desirable properties, above all biodegradability an compostability....
This thesis presents an original contribution to the understanding of physico-chemical mechanisms th...
Cette thèse présente une contribution originale à la compréhension et la maîtrise des mécanismes phy...
In this study, structural, thermal, rheological and optical properties of poly(lactic acid) (PLA) fi...
[EN] Neat and plasticized poly(lactic acid) (PLA) films were obtained by compression moulding. Three...
International audiencePoly-(lactic acid) or PLA is a biodegradable polymer produced from renewable r...
Introducing plasticizer poly(ethylene glycol) (PEG400) was applied into poly(lactic acid) (PLA) to p...
Poly(lactic acid), PLA, was blended with monomeric and oligomeric plasticizers in order to enhance i...
Poly(lactic acid) is surely one of the most interesting commercially available biodegradable polymer...
The processing of poly(lactic acid) (injection and extrusion/injection) as well as annealing of proc...
Poly(lactic acid) (PLA) was melt-blended with a bio-based oligomeric lactic acid (OLA) plasticizer a...
...Ce travail vise a ameliorer les proprietes mecaniques de films de polypropylene biorientes utilis...
Poly(L-lactic acid) (PLLA) has been shown to have potential medical usage such as in drug delivery b...
Poly(lactic acid) possesses many desirable properties, above all biodegradability an compostability....