Inventor

WALLON ALEXANDER

DE4 patents

Patents

4 patents

US5308914AMay 3, 1994

Aqueous polyurethane dispersions

BASF AG24 citations91

US5470899ANov 28, 1995

Reduction in the pH of anionic polyurethane dispersions which are stabilized by carboxylate or sulfonate groups

BASF AG12 citations73

US5470907ANov 28, 1995

Aqueous polyurethane dispersions

BASF AG11 citations73

US5231130AJul 27, 1993

Aqueous polyurethane dispersions

BASF AG10 citations71