A process for fabricating a composite in the form of a network of microfibrils which includes interpenetrating the microfibrils with a matrix material to form a composite which includes two continuous interpenetrating phases, a matrix-material phase and a microfibrillar-reinforcing-network phase....http://www.google.es/patents/US5102601?utm_source=gb-gplus-sharePatente US5102601 - Process for fabricating novel compostes based on reinforcement with microfibrillar networks of rigid-rod polymers
Process for fabricating novel compostes based on reinforcement with ...