| abstract |
The present invention relates to processes for the development of polymeric composites with cork (CPC), using synthetic, recycled, or naturally occurring polyols or mixtures thereof with particles or cork waste from the industrial process, which may contain other elements such as EXAMPLE ADDITIVES AND / OR COMPATIBILITY AGENTS AND / OR RAW MATERIALS BE PREVIOUSLY FUNCTIONAL. The components are mixed in a first phase in the solid form and are subsequently processed by a double-screw extruder, giving rise to the granules, where they will be subject to a substituting process, for example compression-forming, injection-molding techniques, inter alia, IN THE DIRECTION OF OBTAINING MATERIALS WITH DIFFERENT PROPERTIES OF CURRENTLY EXISTING CORK PRODUCTS WHICH MAY CONTAIN COMPATIBILITY AGENTS OR OTHER ADDITIVE SPECIES IN ORDER TO FACILITATE THE PROCESSING, PROMOTE BETTER PERFORMANCE PROPERTIES OR CONFER ANY ADDITIONAL CHARACTERISTICS . |