Armstrong, Nikaido, Marmelstein & Kubovcik
Carbon fiber composition
 A carbon fiber composition containing carbon fiber, at least one vinyl addition polymer having at least one oxirane ring and, occasionally, one or more polyfunctional epoxy compounds is provided. This carbon fiber composition facilitates the handling of carbon fibers and improves the physical properties of carbon fiber composite materials. 
Asahi Kasei Kogyo Kabushiki Kaisha
D D C Y C C
D01F D01F C08J Y10T C04B C04B
inventional inventional inventional additional inventional inventional
Keizo Hidetosi Tadayoshi
Hosoi Kanzaki Endo