Inventor

ZASTROW ALFRED

DE3 patents

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

COVESTRO DEUTSCHLAND AG

1 patent

US11511211B2Nov 29, 2022

Distillative separation of ketazine from polyurethane dispersions

COVESTRO DEUTSCHLAND AG0 citations56

ZASTROW ALFRED

1 patent

US9206331B2Dec 8, 2015

Aqueous polyurethane-polyurea dispersions

ZASTROW ALFRED2 citations53

BAYER MATERIALSCIENCE AG

1 patent

US7972982B2Jul 5, 2011

Aqueous dispersion of anionically modified polyurethane ureas for coating a sheet-form textile material

BAYER MATERIALSCIENCE AG1 citations49