Patents/Inventors

Petra Schnell

EssenDE1 patent

2 Patents

US122525882025
Polyether-siloxane Block Copolymers for the Production of Polyurethane Foams
Evonik Operations GmbH
0 cites
US119650642024
Crosslinked Polyether-siloxane Block Copolymers and Their Use for Producing Polyurethane Foams
Evonik Operations GmbH
0 cites