Inventor

MORIYAMA KEIICHI

2 patents

Patents

2 patents

US4042571AAug 16, 1977

Fire-retardant polyamides from naphthalene dicarboxylic reactant and halogenated carboxylic reactant

TEIJIN LTD7 citations71

US4012365AMar 15, 1977

Fiber-forming polyamides from naphthalene-2,7-dicarboxylic acid and aliphatic diamine

TEIJIN LTD12 citations71