F. J. Baltá Calleja

TL;DR: In this article, a wide-angle X-ray scattering (WAXS), optical microscopy, differential scanning calorimetry (DSC), and microhardness of potato starch granules were characterized by wide angle X-rays and optical microscopes.

TL;DR: In this article, the microhardness of oriented polyethylene (PE) prepared by gelation from semidilute solution using ultra-high-molecular-weight PE and of films of isotropic melt-crystallized linear PE in a wide range of molecular weights has been determined.

TL;DR: The process of re-crystallization in poly(ethylene terephthalate) is studied by means of X-ray diffraction (SAXS and WAXS) and dynamical mechanical thermal analysis and the degree of chain orientation induced by the structural transition of the stacks is estimated.

TL;DR: In this paper, the microhardness of multilayered poly(ethylene terephthalate) (PET)/polycarbonate (PC) films, produced by continuous layer multiplying coextrusion has been determined.

TL;DR: In this paper, a series of random ester−amide copolymers, based on butyl terephthalate and an etherdiamide, has been investigated and the correlation between nanostructure, as derived by X-ray scattering, and the micromechanical properties, as revealed by microindentation hardness, of the copolyester−amides was investigated.