Inventor

LIM SIM KOEI

2 patents

Patents

2 patents

US4147681AApr 3, 1979

Stable, self-inverting water-in-oil emulsions

CALGON CORP96 citations90

US4077930AMar 7, 1978

Self-inverting emulsions of dialkyldiallyl ammonium chloride polymers and copolymers

CALGON CORP89 citations89