Inventor

CARGNINO FRANCESCO

DE5 patents

⚠️ This page may combine multiple inventors who share the name “CARGNINO FRANCESCO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

3 patents

US4741847AMay 3, 1988

Aqueous anti-corrosion agent containing an ammonium salt of 2-benzthiazolythiocarboxylic acid

HOECHST AG5 citations59

US4104139AAug 1, 1978

Electroplating zinc

HOECHST AG3 citations57

US4533479AAug 6, 1985

Corrosion inhibitors for aqueous liquids for the working of metals, and a process for their preparation

HOECHST AG1 citations48

CARGNINO FRANCESCO

1 patent

US4552678ANov 12, 1985

Corrosion inhibitors for aqueous liquids for the working of metals, and a process for their preparation

CARGNINO FRANCESCO4 citations54

HOECHST ITALIA

1 patent

US4579560AApr 1, 1986

Method for dyeing of fibers in the presence of quaternary alkoxyalkylammonium retarding or leveling agent

HOECHST ITALIA2 citations50