Inventor

RINGWALD EUGENE L

3 patents

Patents

3 patents

US3970635AJul 20, 1976

Fire retardant polyester fibers

MONSANTO CO12 citations70

US3993623ANov 23, 1976

Polymers made flame retardant with condensation products of phosphine oxides

MONSANTO CO4 citations59

US4067934AJan 10, 1978

Condensation products of phosphine oxides

MONSANTO CO0 citations48