Inventor
UMBACH WILFRIED
3 patents
Patents
3 patentsUS3931271AJan 6, 1976
Process for the production of secondary alcohol ether sulfates
HENKEL & CIE GMBH26 citations80
US4032630AJun 28, 1977
Skin treating agent containing polyhydroxypolycarboxylate polymers and process
HENKEL & CIE GMBH4 citations60
US3969417AJul 13, 1976
Process for the alkoxylation of compounds containing alcoholic hydroxyl groups
HENKEL & CIE GMBH4 citations59