Inventor
TOYODA TOSHIHIRO
JP4 patents
⚠️ This page may combine multiple inventors who share the name “TOYODA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
2 patentsUS4395531AJul 26, 1983
Process for the preparation of polyamide compounds by the reaction of polycarboxylic acids with diisocyanates in the presence of at least one mono-alkali metal salt of dicarboxylic acid
MITSUI TOATSU CHEMICALS19 citations72
US4795795AJan 3, 1989
Catalytic preparation of polyamide or polyamide-polymide with N,N'-dimethyl alkylene urea solvent
MITSUI TOATSU CHEMICALS5 citations61