Inventor

GRASSNER HANS

2 patents

Patents

2 patents

US4127455ANov 28, 1978

Manufacture of symmetrical carotenoids

BASF AG14 citations71

US4182731AJan 8, 1980

Preparation of aqueous solutions or fine aqueous dispersions of polyenyltriarylphosphonium salts

BASF AG18 citations70