Inventor
WAKIZAKA MASARU
JP4 patents
⚠️ This page may combine multiple inventors who share the name “WAKIZAKA MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
3 patentsUS5037899AAug 6, 1991
Lactone-primary amine modified epoxy resin and process for preparing the same
MITSUI PETROCHEMICAL IND5 citations60
US5043387AAug 27, 1991
Epoxy resin reacted with primary amine, active hydrogen compound and esterifying agent to yield polyol resin
MITSUI PETROCHEMICAL IND1 citations49
US5268435ADec 7, 1993
Epoxy resin reacted with primary amine active hydrogen compound and esterifying agent to yield polyol resin
MITSUI PETROCHEMICAL IND0 citations39