Inventor

SUMI YOSHIYUKI

JP2 patents

Patents

2 patents

US5557009ASep 17, 1996

Process for preparing an aqueous slurry of terephthalic acid

MITSUBISHI CHEM CORP18 citations69

US5420344AMay 30, 1995

Process for producing highly pure terephthalic acid

MITSUBISHI CHEM CORP7 citations65