Johannes Klaus Sprafke

2 Patents

• US116965332023

  Agricultural Film Comprising a Copolyamide of a Diamine, a Dimer Acid and a Lactam

  BASF SE

  0 cites
• US115599732023

  Polymer Film Containing an Amorphous and a Partially Crystalline Polyamide

  BASF SE

  0 cites