Inventor

WALKO JOHN F

US2 patents

Patents

2 patents

US5100951AMar 31, 1992

Stable blends of cationic water-in-oil emulsion polymers and cationic aqueous solution polymers

BETZ LABORATORIES26 citations90

US5169540ADec 8, 1992

Stable blends of cationic water-in-oil emulsion polymers and cationic aqueous solution polymers

BETZ LABORATORIES12 citations71