Inventor

SENNINGER RUDOLF

DE2 patents

Patents

2 patents

US4904765AFeb 27, 1990

Dye mixtures containing an oil-soluble dye and an acid-extractable dye

BASF AG35 citations85

US4378969AApr 5, 1983

Fluid formulations of oxidation dyes for mineral oil products, fats and waxes

BASF AG3 citations59