Plastics
| Mon 12 Apr 2021
Beijing, April 12 -- Mitsubishi Chem has filed a patent application for carbon fiber precursor acrylic fiber, carbon fiber and manufacturing method for same. This invention was developed by Matsuyama Naomasa, Nakamura Yuutarou, Hirota Norifumi, Matsumura Hiroko, Ikeda Katsuhiko, Wakabayashi Kouki, Ootani Tadashi, Itou Akihiro, H..