[EN] FIBER REINFORCED POLYMER COMPOSITE STRUCTURES AND ELECTROMAGNETIC INDUCTION PROCESS FOR MAKING SAME<br/>[FR] STRUCTURES COMPOSITES POLYMÈRES RENFORCÉES PAR DES FIBRES ET PROCÉDÉ D'INDUCTION ÉLECTROMAGNÉTIQUE POUR LEUR FABRICATION
申请人:US GOV AIR FORCE
公开号:WO2021106745A1
公开(公告)日:2021-06-03
The present invention relates to resin compositions, fiber reinforced polymeric structures and electromagnetic induction processes for making same. Such magnetic induction processes are pulsed processes that can be optionally coupled with cooling steps between pulses. The aforementioned fiber reinforced polymeric structures can take forms that include, but are not limited to, pipes; pressure vessels, including rocket motor cases and fire extinguishers; golf club shafts; tennis and badminton racquets; skis; snowboards; hockey sticks; fishing rods; bicycle frames; boat masts; oars; paddles; baseball bats; and softball bats. In addition, such fiber reinforced polymeric structures can be supplemented with other materials, such as a rocket propellant, to form articles, for example, a rocket motor.