| abstract |
The present invention relates to a polymeric composition which comprises the use of additives with emission and / or absorption properties radiation in the long infrared region, as well as articles manufactured in from this composition. The present invention also relates to methods of manufacture of yarns and polymeric compositions containing these additives, as well as only textile articles such as fabrics or knits made from these threads, as well as their use. More specifically, the composition comprises mineral fillers which have an absorption / emission capacity of radiation in the infrared region, in a wavelength range between 2 μm and 20 microns, as well as a polymeric substrate. Mineral fillers are a combination of titanium dioxide, barium sulfate and tourmaline, with an average particle size of less than 2 μm. |