Inventor
HENZE NATASCHA
DE4 patents
Patents
4 patentsUS11230768B2Jan 25, 2022
Polymer-containing pre-rinse prior to a conversion treatment
HENKEL AG & CO KGAA0 citations52
US11535940B2Dec 27, 2022
Use of an adhesion promoter obtainable as a reaction product of a di- or poly amine with α,β-unsaturated carboxylic acid derivatives for metal surface treatment
HENKEL AG & CO KGAA0 citations47
US9932677B2Apr 3, 2018
Method for corrosion-protective serial surface treatment of metallic components
HENKEL AG & CO KGAA0 citations35
US10458022B2Oct 29, 2019
Optimized process control in the anti-corrosive metal pretreatment based on fluoride-containing baths
HENKEL AG & CO KGAA0 citations34