Inventor

LEPPMEIER FRANZ

3 patents

Patents

3 patents

US5296531AMar 22, 1994

Pigment preparations

BASF AG13 citations71

US4153784AMay 8, 1979

Nylon copolymer from piperazine, aliphatic diamine and mixture of aliphatic diacids

BASF AG3 citations61

US4126414ANov 21, 1978

Copolyamide and its use for finishing leather and leather substitutes

BASF AG0 citations50