Inventor
MORIMOTO YOSHIO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “MORIMOTO YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
24 patentsUS4954661ASep 4, 1990
Process for preparing high-purity bisphenol A
MITSUI TOATSU CHEMICALS25 citations92
US4918245AApr 17, 1990
Process for preparing bisphenol A
MITSUI TOATSU CHEMICALS28 citations92
US4298720ANov 3, 1981
Thermosetting resin composition from maleimide compound and alkenyl phenol
MITSUI TOATSU CHEMICALS56 citations92
US4273889AJun 16, 1981
Thermosetting resin compositions and the cured products thereof
MITSUI TOATSU CHEMICALS34 citations92
US4942265AJul 17, 1990
Process for preparing 2,2-bis(4-hydroxyphenyl)propane of high purity
MITSUI TOATSU CHEMICALS21 citations82
US4028481AJun 7, 1977
Production of olefin polymers and novel catalysts therefore
MITSUI TOATSU CHEMICALS27 citations81
US4950806AAug 21, 1990
Process for crystallizing adduct of bisphenol A with phenol
MITSUI TOATSU CHEMICALS14 citations74
US4950804AAug 21, 1990
Process for preparing bisphenol A
MITSUI TOATSU CHEMICALS10 citations74
US4950805AAug 21, 1990
Process for washing and obtaining solids of slurry
MITSUI TOATSU CHEMICALS10 citations74
US4935553AJun 19, 1990
Process for preparing bisphenol A
MITSUI TOATSU CHEMICALS7 citations74
US4931146AJun 5, 1990
Process for obtaining high-purity bisphenol A
MITSUI TOATSU CHEMICALS9 citations74
US4798654AJan 17, 1989
Process for preparing bisphenol A
MITSUI TOATSU CHEMICALS14 citations74
US4258219AMar 24, 1981
Process for producing hydroquinone
MITSUI TOATSU CHEMICALS8 citations72
US4202805AMay 13, 1980
Coating resin composition
MITSUI TOATSU CHEMICALS7 citations72
US4245128AJan 13, 1981
Process for cleaving dihydroxydiphenyl alkanes
MITSUI TOATSU CHEMICALS8 citations71
US4242528ADec 30, 1980
Process for preparing isopropenyl phenol
MITSUI TOATSU CHEMICALS7 citations71
US4179429ADec 18, 1979
Laminates prepared from resol-type phenol resins
MITSUI TOATSU CHEMICALS15 citations71
US4387210AJun 7, 1983
Process for producing aromatic polyester amide
MITSUI TOATSU CHEMICALS18 citations70
US4201877AMay 6, 1980
Process for producing a linear trimer of paraisopropenyl phenol
MITSUI TOATSU CHEMICALS7 citations70
US4374272AFeb 15, 1983
Process for preparing 2-(4'-hydroxyaryl)-2-(4'-aminoaryl)-propanes
MITSUI TOATSU CHEMICALS4 citations62
US3985818AOct 12, 1976
Method for the preparation of unsaturated dimers of α-methylstyrenes
MITSUI TOATSU CHEMICALS5 citations62
US4158650AJun 19, 1979
Process for producing modified phenolic resin
MITSUI TOATSU CHEMICALS6 citations61
US4946877AAug 7, 1990
Process for producing bisphenol A
MITSUI TOATSU CHEMICALS3 citations57
US4950807AAug 21, 1990
Process for preparing bisphenol A
MITSUI TOATSU CHEMICALS1 citations52