Inventor

EIMAEDA SHIGERU

JP2 patents

Patents

2 patents

US4764252AAug 16, 1988

Process for pulping lignocellulosic material with a preoxidized alkaline sulfide pulping liquor containing a cyclic organic compound

OJI PAPER CO11 citations68

US4790486ADec 13, 1988

Process for preparation of paper-making hydrous silicic acid filler

OJI PAPER CO4 citations56