Inventor
KAKO YUJI
5 patents
Patents
5 patentsUS4082661AApr 4, 1978
Activated carbon and preparation thereof
SUMITOMO DUREZ CO32 citations90
US4131582ADec 26, 1978
Method for preparing stable aqueous emulsion of phenolic resin
SUMITOMO DUREZ CO27 citations73
US4112160ASep 5, 1978
Solid adherend substrates bonded with rubber cement compositions
SUMITOMO DUREZ CO15 citations70
US4007233AFeb 8, 1977
Rubber cement compositions
SUMITOMO DUREZ CO19 citations70
US3969321AJul 13, 1976
Manufacturing process for producing reaction products of phenol-formaldehyde resins with liquid chain-growth polymers of hydrocarbon dienes
SUMITOMO DUREZ CO10 citations70