Inventor
TAKASE TSUTOMU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TAKASE TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
12 patentsUS4298720ANov 3, 1981
Thermosetting resin composition from maleimide compound and alkenyl phenol
MITSUI TOATSU CHEMICALS56 citations92
US4327183AApr 27, 1982
Method for purifying fatty acid esters of saccharide
MITSUI TOATSU CHEMICALS13 citations72
US4258219AMar 24, 1981
Process for producing hydroquinone
MITSUI TOATSU CHEMICALS8 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
US4201877AMay 6, 1980
Process for producing a linear trimer of paraisopropenyl phenol
MITSUI TOATSU CHEMICALS7 citations70
US4054611AOct 18, 1977
Method for the preparation of p-isopropenyl phenol
MITSUI TOATSU CHEMICALS13 citations65
US3985818AOct 12, 1976
Method for the preparation of unsaturated dimers of α-methylstyrenes
MITSUI TOATSU CHEMICALS5 citations62
US4209641AJun 24, 1980
Process for the production of polytetramethylene ether glycol
MITSUI TOATSU CHEMICALS5 citations61
US4158650AJun 19, 1979
Process for producing modified phenolic resin
MITSUI TOATSU CHEMICALS6 citations61
US3933928AJan 20, 1976
Method for producing 2,6-di-tert.-butyl-4-cumyl phenol
MITSUI TOATSU CHEMICALS2 citations58