Inventor

YASUNAGA TOSHIYUKI

JP2 patents

Patents

2 patents

US4902452AFeb 20, 1990

Process for producing an acrylic fiber having high fiber characteristics

MITSUBISHI RAYON CO10 citations65

US4831069AMay 16, 1989

Acrylonitrile spinning solution and process for producing fibers therewith

MITSUBISHI RAYON CO1 citations47