Inventor
NIKOLAUS PETER
DE3 patents
Patents
3 patentsUS4600523AJul 15, 1986
Hydroxyalkyl polyethylene glycol ether foam inhibitors
HENKEL KGAA21 citations79
US4492802AJan 8, 1985
Process for manufacture of quaternary ammonium compounds
HENKEL KGAA11 citations72
US4833253AMay 23, 1989
Process for the production of low-viscosity amphoteric surfactants
HENKEL KGAA5 citations61