Kai-oliver Feldmann

5 Patents

• US122525882025

  Polyether-siloxane Block Copolymers for the Production of Polyurethane Foams

  Evonik Operations GmbH

  0 cites
• US121293292024

  Production of Polyurethane Systems

  Evonik Operations GmbH

  0 cites
• US120604512024

  Nitrogen-free and Low-nitrogen Crosslinking Additives for Cold-cure Flexible Slabstock Foam Having Improved Compression and Aging Properties

  Evonik Operations GmbH

  0 cites
• US119650642024

  Crosslinked Polyether-siloxane Block Copolymers and Their Use for Producing Polyurethane Foams

  Evonik Operations GmbH

  0 cites
• US119327472024

  Use of Long-chain Citric Acid Esters in Aqueous Polyurethane Dispersions

  Evonik Operations GmbH

  0 cites